Qudrat · ClipSAT

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GAT Qudrat Math

Provider · Qiyas — National Center for Assessment Section · Quantitative (الكمّي) Chapters · 8 Explorers · 3 interactive
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Test format & strategy

GAT Qudrat — Quantitative Format & Strategy No calculator

The General Aptitude Test (GAT — القدرات العامة, "Qudrat") is administered by Qiyas. Alongside a verbal section it has a quantitative section that measures reasoning with numbers rather than memorised content.

What to expect

Questions are multiple choice and are answered without a calculator, so speed and clean mental methods matter as much as the mathematics. The quantitative material draws on arithmetic, algebra, geometry and data — at roughly a middle- to early-secondary level — plus a distinctive quantitative-comparison question type covered in Chapter 5.

GAT Qudrat — Quantitative Section Map
Chapter Topics tested Typical share
1 — Arithmetic Operations, fractions, LCM/GCD, estimation ~20%
2 — Ratios & % Part:whole ratios, percentage change, proportions ~15%
3 — Algebra Linear equations, systems, expansion, substitution ~20%
4 — Geometry Perimeter, area, angles, triangles, circles ~15%
5 — QC Questions Compare Quantity A vs B; 4-choice response ~15%
6 — Sequences Arithmetic/geometric nth term, visual patterns ~10%
7 — Data & Probability Mean, median, mode; table reading; basic probability ~5%

Format: Multiple choice, no calculator. Questions are in Arabic. Key strategy: estimate first, test special values on QC questions.

Format
multiple choice
Calculator
not permitted
Skills
arithmetic · algebra · geometry · data
Signature
quantitative comparisons
▲ Three habits that save time

Estimate before computing; keep fractions instead of converting to decimals where possible; and on comparison questions, test convenient values (such as 0 0 , 1 1 , and a negative) before committing to an answer.

Bar chart: GAT Qudrat Quantitative Domain Distribution with categories: Arithmetic (20), Ratios & % (15), Algebra (20), Geometry (20), Comp & Logic (25)06131925Arithmetic20Ratios & %15Algebra20Geometry20Comp & Logic25GAT Qudrat Quantitative Domain Distribution
Typical domain weightings on the GAT Qudrat quantitative section. Comparison and logical reasoning represent the largest individual share (~25%).
⚠️ Common Traps — Mental Math & Negative Numbers

No calculator is allowed on Qudrat: Always look for factoring, cancellation, or estimation before doing long arithmetic. Also beware of sign rules: (−x)2=x2(-x)^2 = x^2 is always positive, but −x2-x^2 is negative!

A student answers 36 out of 45 questions correctly. What percentage is that?
3645=45=4×205×20=80100=80%. \frac{36}{45} = \frac{4}{5} = \frac{4 \times 20}{5 \times 20} = \frac{80}{100} = 80\%.
A test has 120 questions. A student finishes 75% of the test in 90 minutes. At this steady rate, how many minutes will the remaining questions take?

The remaining portion is 100%−75%=25% 100\% - 75\% = 25\% , which is exactly 13 \frac{1}{3} of the 75% completed. Therefore, the remaining time is 903=30 \frac{90}{3} = 30 minutes.

📝 Chapter Quiz
1

Arithmetic & Number Sense

GAT Qudrat — Quantitative Ch.1 Arithmetic No calculator

The foundation: order of operations, fractions, factors and multiples, and quick estimation.

▲ Reference — Number facts

Follow order of operations (brackets, powers, ×÷, +−). To compare fractions, cross-multiply or use a common denominator. A number's prime factorisation reveals its factors, GCD and LCM.

Order
brackets → powers → ×÷ → +−
Compare
ab vs cd⇒ad vs bc \tfrac{a}{b}\ \text{vs}\ \tfrac{c}{d}\Rightarrow ad\ \text{vs}\ bc
Percent
p% of N=p100N p\%\ \text{of}\ N=\tfrac{p}{100}N
Average
sumcount \dfrac{\text{sum}}{\text{count}}
Worked example 1.A

Which is larger, 23 \tfrac23 or 35 \tfrac35 ? Cross-multiply: 2×5=10 2\times5=10 versus 3×3=9 3\times3=9 . Since 10>9 10>9 , 23>35. \tfrac23>\tfrac35.

Worked example 1.B

Find 15% 15\% of 200 200 . 15100×200=30. \tfrac{15}{100}\times200=30.

Fraction Additions on Number Line (15/18 + 14/18 - 6/18 = 23/18) — Number line from 0 to 2 with marked points01205/623/18 = 1 5/182
Fraction operations visualized on a number line using the least common denominator 18. 1518+1418−618=2318=1518 \frac{15}{18} + \frac{14}{18} - \frac{6}{18} = \frac{23}{18} = 1\frac{5}{18} .
⚠️ Common Traps — Order of Operations & Fraction Denominators

Adding fractions requires a common denominator: Never add numerators and denominators directly (ab+cd≠a+cb+d\frac{a}{b} + \frac{c}{d} \neq \frac{a+c}{b+d}). Also remember the order of operations: multiplication and division precede addition and subtraction: 5+5×5=5+25=305 + 5 \times 5 = 5 + 25 = 30, NOT 50!

What is 56+79−13\dfrac{5}{6}+\dfrac{7}{9}-\dfrac{1}{3}?
Least common denominator = 18:1518+1418−618=15+14−618=2318=1518. \frac{15}{18} + \frac{14}{18} - \frac{6}{18} = \frac{15 + 14 - 6}{18} = \frac{23}{18} = 1\frac{5}{18}.
Evaluate the numerical expression 25×3362×2 \dfrac{2^5 \times 3^3}{6^2 \times 2} without using a calculator.

Factor 62=(2×3)2=22×32 6^2 = (2 \times 3)^2 = 2^2 \times 3^2 . The denominator is 22×32×2=23×32 2^2 \times 3^2 \times 2 = 2^3 \times 3^2 .

Divide powers: 25×3323×32=25−3×33−2=22×31=4×3=12. \frac{2^5 \times 3^3}{2^3 \times 3^2} = 2^{5-3} \times 3^{3-2} = 2^2 \times 3^1 = 4 \times 3 = 12.

📝 Chapter Quiz
2

Ratios, Proportion & Percentages

GAT Qudrat — Quantitative Ch.2 Ratios & % No calculator

Ratios share a quantity in parts; percentages express change. Both appear constantly on the test, often disguised in word problems.

▲ Reference — Ratio & percent

To split a total in ratio a:b a:b , there are a+b a+b equal parts. Percentage change is new−oldold×100% \dfrac{\text{new}-\text{old}}{\text{old}}\times100\% . A rise of p% p\% then a fall of p% p\% does not return to the start.

Adjust the two parts of the ratio below and watch how a total of 120 divides between them.

⊙ Explorer · Sharing in a ratiointeractive
first share—
second share—

Each part is 120a+b \tfrac{120}{a+b} ; the shares are a a and b b of those parts.

Now fix an original value of 80 and slide the new value to read the percentage change directly.

⊙ Explorer · Percentage changeinteractive
percentage change—

new−8080×100% \dfrac{\text{new}-80}{80}\times100\% . Equal bars mean 0% 0\% change.

Share
totala+b \dfrac{\text{total}}{a+b} per part
% change
new−oldold×100 \dfrac{\text{new}-\text{old}}{\text{old}}\times100
Increase
×(1+p100) \times(1+\tfrac{p}{100})
Decrease
×(1−p100) \times(1-\tfrac{p}{100})
Worked example 2.A

Share 150 150 in the ratio 2:3 2:3 . Five parts, each 30 30 : 60 and 90. 60\ \text{and}\ 90.

Worked example 2.B

A price of 100 100 rises 10% 10\% , then falls 10% 10\% . Find the final price. 100×1.1×0.9=99. 100\times1.1\times0.9=99.

Bar chart: Ratio Breakdown: Boys to Girls (3:5) with categories: Boys (3 parts) (24), Girls (5 parts) (40), Total (8 parts) (64)016324864Boys (3 parts)24Girls (5 parts)40Total (8 parts)64Ratio Breakdown: Boys to Girls (3:5)
Part-to-part ratio 3:5 with 40 girls. Each ratio part represents 40/5=8 40 / 5 = 8 students, giving 24 boys and 64 total students.
⚠️ Common Traps — Part-to-Part vs. Part-to-Whole Ratios

Don't confuse ratio parts with totals: If the ratio of boys to girls is 3:53:5, the total parts is 3+5=83 + 5 = 8, so boys represent 38\frac{3}{8} of the class, NOT 35\frac{3}{5}! Also, a percentage increase followed by the same percentage decrease never returns to the starting value: a 20% increase followed by a 20% decrease yields 1.20×0.80=0.961.20 \times 0.80 = 0.96 (a net 4% decrease).

A class has boys to girls in the ratio 3:5. If there are 40 girls, how many students in total?
5 parts = 40 => 1 part = 8. Total parts = 3 + 5 = 8 parts. Total students = 8 * 8 = 64.
An item's price is reduced by 25% to 150 SAR. What was its original price before the discount?

After a 25% discount, the customer pays 100%−25%=75%=34 100\% - 25\% = 75\% = \frac{3}{4} of the original price.

34×Original=150  ⟹  Original=150×43=200 SAR. \frac{3}{4} \times \text{Original} = 150 \implies \text{Original} = 150 \times \frac{4}{3} = 200 \text{ SAR}.

📝 Chapter Quiz
3

Algebra Essentials

GAT Qudrat — Quantitative Ch.3 Algebra No calculator

Linear equations, simple systems, expansion and substitution — the algebra that the quantitative section relies on.

▲ Reference — Working with unknowns

Solve a linear equation by isolating the variable. A system of two equations can be solved by elimination or substitution. Expand (x+a)(x+b)=x2+(a+b)x+ab (x+a)(x+b)=x^2+(a+b)x+ab .

Linear
ax+b=c ax+b=c
Expand
(x+a)(x+b) (x+a)(x+b)
System
eliminate or substitute
Powers
aman=am+n a^{m}a^{n}=a^{m+n}
Worked example 3.A

Solve 2x+5=17 2x+5=17 . 2x=12,x=6. 2x=12,\qquad x=6.

Worked example 3.B

If x+y=10 x+y=10 and x−y=4 x-y=4 , find x x . Add the equations: 2x=14 2x=14 . x=7. x=7.

Linear System Intersection (4, 3) — Coordinate plane with graph of 2x + y = 11, x - y = 1; marked points Solution (4, 3) (4, 3)12345612345xy2x + y = 11x − y = 1Solution (4, 3)
Graphical intersection of the two linear equations 2x+y=11 2x + y = 11 and x−y=1 x - y = 1 at the unique solution point (4,3) (4, 3) .
⚠️ Common Traps — Distributing Negative Signs & Binomial Squares

Distribute negative signs to all terms inside parentheses: −(x−4)=−x+4-(x - 4) = -x + 4, NOT −x−4-x - 4. Also remember that (x+y)2≠x2+y2(x + y)^2 \neq x^2 + y^2; the middle term 2xy2xy must not be omitted: (x+y)2=x2+2xy+y2(x + y)^2 = x^2 + 2xy + y^2.

Solve the linear system: 2x+y=112x + y = 11 and x−y=1x - y = 1.
Add the two equations to eliminate y: 3x = 12 => x = 4. Substitute x = 4 into x - y = 1 => 4 - y = 1 => y = 3. Solution: (x, y) = (4, 3).
If x+y=7x + y = 7 and xy=10xy = 10, find the value of x2+y2x^2 + y^2 without solving for xx and yy individually.

Use the algebraic identity (x+y)2=x2+2xy+y2(x + y)^2 = x^2 + 2xy + y^2:

x2+y2=(x+y)2−2xy=72−2(10)=49−20=29. x^2 + y^2 = (x + y)^2 - 2xy = 7^2 - 2(10) = 49 - 20 = 29.
📝 Chapter Quiz
4

Geometry & Measurement

GAT Qudrat — Quantitative Ch.4 Geometry No calculator

Angles, triangles, area, perimeter and volume — applied quickly, usually without a calculator.

▲ Reference — Shapes & space

Triangle angles sum to 180∘ 180^{\circ} ; a quadrilateral to 360∘ 360^{\circ} . Pythagoras: a2+b2=c2 a^2+b^2=c^2 . Circle area πr2 \pi r^2 , circumference 2πr 2\pi r .

Triangle
angles =180∘ =180^{\circ}
Rectangle
A=bh A=bh
Circle
A=πr2 A=\pi r^{2}
Pythagoras
a2+b2=c2 a^{2}+b^{2}=c^{2}
Worked example 4.A

A right triangle has legs 6 6 and 8 8 . Find the hypotenuse. 62+82=10. \sqrt{6^{2}+8^{2}}=10.

Worked example 4.B

Find the area of a circle with r=7 r=7 , taking π=227 \pi=\tfrac{22}{7} . 227×49=154. \tfrac{22}{7}\times49=154.

Rectangle Perimeter & Area Dimensions — Polygon [object Object][object Object][object Object][object Object][object Object][object Object]
Rectangle with perimeter P=2[(2x+3)+(x+1)]=38 P = 2[(2x+3) + (x+1)] = 38 cm, yielding x=5 x = 5 , length 13 cm, width 6 cm, and area 78 cm2 78\text{ cm}^2 .
⚠️ Common Traps — Perimeter vs. Area Scaling

Linear scale vs. area scale: If the dimensions of any shape are doubled, its perimeter doubles (scale factor 2), but its area is multiplied by 22=42^2 = 4! For circles, remember area is πr2\pi r^2 with radius rr, NOT diameter dd.

A rectangle has length (2x+3)(2x+3) cm and width (x+1)(x+1) cm with perimeter 38 cm. Find the area.
2[(2x+3) + (x+1)] = 38 => 3x + 4 = 19 => 3x = 15 => x = 5. Length = 13 cm, Width = 6 cm. Area = 13 * 6 = 78 cm².
A right triangle has a hypotenuse of 15 cm and one leg of 9 cm. Find its area in cm².

By the Pythagorean theorem: Other leg=152−92=225−81=144=12 cm. \text{Other leg} = \sqrt{15^2 - 9^2} = \sqrt{225 - 81} = \sqrt{144} = 12 \text{ cm}. Area=12×base×height=12×9×12=54 cm2. \text{Area} = \frac{1}{2} \times \text{base} \times \text{height} = \frac{1}{2} \times 9 \times 12 = 54 \text{ cm}^2.

📝 Chapter Quiz
5

Quantitative Comparisons

GAT Qudrat — Quantitative Ch.5 QC Questions No calculator

The question type most associated with Qudrat: two quantities, A and B, and a single decision to make.

● The four responses

Choose: A > B, A < B, A = B, or cannot be determined — the last when the relationship changes depending on unknown values. Always test convenient numbers before deciding.

Here A=2x A=2x and B=x+3 B=x+3 . Slide x x : notice the order of A and B flips, so with x x unknown the honest answer is "cannot be determined".

⊙ Explorer · A vs Binteractive
A = 2x—
B = x + 3—
relationship—

They are equal at x=3 x=3 ; to the left B B leads, to the right A A leads.

Worked example 5.A

A: 25% 25\% of 80 80 .   B: 20 20 . Compare. 25% 25\% of 80=20 80=20 , so A=B. A=B.

Worked example 5.B

A: x x .   B: x2 x^{2} , for a real number x x . Compare. If x=12 x=\tfrac12 then B<A B<A ; if x=2 x=2 then B>A B>A . Therefore cannot be determined. \text{cannot be determined.}

▲ Quantitative comparison strategy

Each QC question gives two quantities, A and B. You choose: A>B, B>A, A=B, or cannot be determined. Plug in special values (0, 1, −1, fractions) to test.

Strategy 1
Simplify both columns algebraically before comparing
Strategy 2
Plug in 0, 1, −1, ½ to check if relationship is constant
Strategy 3
If a variable could make either column larger: "cannot determine"
Geometry tip
Draw a diagram; do not assume figures are to scale
Worked example

Column A: x2 x^2 . Column B: x x . Compare. If x=2 x=2 : 4>2 4>2 . If x=12 x=\frac{1}{2} : 14<12 \frac{1}{4}<\frac{1}{2} . If x=0 x=0 : equal. → Cannot be determined.

Quantitative Comparison Test Value Regions — Number line from -2 to 2 with marked points-2-1012x = -1 (negative)x = 0 (zero)x = 1/2 (fraction)x = 1
Critical testing values for quantitative comparisons. Testing negative numbers, zero, and fractions between 0 and 1 uncovers hidden case reversals.
⚠️ Common Traps — Variables with Unknown Signs in Comparisons

Always test multiple test cases when variables are unconstrained: Never test only positive integers! Test x=0x = 0, x=1x = 1, x=−1x = -1, and a fraction like x=12x = \frac{1}{2}. For instance, if x<1x < 1, is x2>xx^2 > x? For x=−2x = -2, 4>−24 > -2 (true); but for x=0.5x = 0.5, 0.25<0.50.25 < 0.5 (false), making the comparison (D) "Cannot be determined".

Quantity A: (x−3)2(x-3)^2   Quantity B: x2−6x+9x^2-6x+9 for any real xx. Compare.
Expand Quantity A: (x - 3)² = x² - 6x + 9. The two quantities are algebraically identical for all real values of x: A = B.
Given x>1x > 1:   Quantity A: x3x^3   Quantity B: x2x^2. Compare.

Since x>1 x > 1 , we can divide both quantities by the strictly positive quantity x2 x^2 : x3x2=x,x2x2=1. \frac{x^3}{x^2} = x, \qquad \frac{x^2}{x^2} = 1. Since x>1 x > 1 , Quantity A is strictly greater than Quantity B.

📝 Chapter Quiz
6

Sequences & Patterns

GAT Qudrat — Quantitative Ch.6 Sequences No calculator

Spotting the rule behind a list of numbers — arithmetic, geometric, or a quick visual pattern.

▲ Reference — Two key sequences

Arithmetic adds a constant difference d d : the n n th term is a+(n−1)d a+(n-1)d . Geometric multiplies by a constant ratio r r : the n n th term is ar n−1 ar^{\,n-1} .

Arithmetic
a+(n−1)d a+(n-1)d
Geometric
ar n−1 ar^{\,n-1}
First n integers
n(n+1)2 \tfrac{n(n+1)}{2}
Look for
difference or ratio
Worked example 6.A

Find the next term: 2, 4, 8, 16,… 2,\,4,\,8,\,16,\ldots Geometric, ratio 2 2 : 32. 32.

Worked example 6.B

Find the 10 10 th term of 5, 8, 11,… 5,\,8,\,11,\ldots 5+9×3=32. 5+9\times3=32.

Worked example 6.C

The sequence 1,4,9,16,25,…1,4,9,16,25,\ldots What is the 8th term? These are perfect squares: n2.n^2. So the 8th term is 82=64.8^2=64.

Arithmetic Progression Growth (a = 7, d = 5) — Dot diagram showing a collection of items
Visualizing the first four terms of the arithmetic progression with first term a=7 a = 7 and common difference d=5 d = 5 : 7, 12, 17, 22.
⚠️ Common Traps — Off-by-One Counting in Integer Sequences

Counting inclusive numbers between bounds: The count of integers from AA to BB inclusive is B−A+1B - A + 1, NOT B−AB - A! For example, the count of integers from 10 to 20 inclusive is 20−10+1=1120 - 10 + 1 = 11, not 10. For arithmetic sequences, term count is Last−FirstCommon Difference+1\frac{\text{Last} - \text{First}}{\text{Common Difference}} + 1.

An arithmetic sequence has first term 7 and common difference 5. Which term equals 82?
7 + (n - 1)*5 = 82 => (n - 1)*5 = 75 => n - 1 = 15 => n = 16. The 16th term.
How many multiples of 4 are there between 15 and 95?

The smallest multiple of 4 greater than 15 is 16. The largest multiple less than 95 is 92.

Number of terms=Last−FirstStep+1=92−164+1=764+1=19+1=20. \text{Number of terms} = \frac{\text{Last} - \text{First}}{\text{Step}} + 1 = \frac{92 - 16}{4} + 1 = \frac{76}{4} + 1 = 19 + 1 = 20.

📝 Chapter Quiz
7

Data Analysis & Probability

GAT Qudrat — Quantitative Ch.7 Data No calculator

Reading values from tables and charts, summarising with mean, median and mode, and computing simple probabilities.

▲ Reference — Summaries & chance

Mean is the total divided by the count; the median is the middle of the ordered list; the mode is the most frequent value. Probability of an event is favourabletotal \dfrac{\text{favourable}}{\text{total}} .

Mean
sumcount \dfrac{\text{sum}}{\text{count}}
Median
middle (ordered)
Mode
most frequent
Probability
favourabletotal \dfrac{\text{favourable}}{\text{total}}
Worked example 7.A

Find the mean of 4, 6, 8, 10, 12 4,\,6,\,8,\,10,\,12 . 405=8. \frac{40}{5}=8.

Worked example 7.B

A bag holds 2 red and 3 green balls. Find P(red) P(\text{red}) . 25. \frac{2}{5}.

Bar chart: Data Frequency Distribution (Mode = 14) with categories: Age 14 (3), Age 15 (1), Age 16 (1), Age 17 (1), Age 18 (1)01223Age 143Age 151Age 161Age 171Age 181Data Frequency Distribution (Mode = 14)
Age frequency distribution showing mode = 14 (frequency 3). When ordered: 14, 14, 14, 15, 16, 17, 18, median = 15 (middle 4th value).
⚠️ Common Traps — Ordering Before Finding Median

Always sort data before finding the median: The median is the middle value of a SORTED dataset. Picking the middle value of unsorted data is an immediate error. Also note that extreme outliers distort the mean heavily, whereas the median remains stable.

Ages of 7 students: 14, 16, 14, 17, 15, 14, 18. Find mean, median, and mode.
Ordered list: 14, 14, 14, 15, 16, 17, 18. Mean = (14+14+14+15+16+17+18)/7 = 108/7 ≈ 15.4. Median = 15 (4th value). Mode = 14 (appears 3 times).
The average score of 5 students on a test is 82. When a 6th student's score is included, the new average becomes 84. What did the 6th student score?

Total sum of first 5 scores = 5×82=410 5 \times 82 = 410 .

Total sum of all 6 scores = 6×84=504 6 \times 84 = 504 .

Score of the 6th student = 504−410=94 504 - 410 = 94 .

📝 Chapter Quiz
8

Word Problems & Reasoning

GAT Qudrat — Quantitative Ch.8 Word Problems No calculator

Many Qudrat items are short word problems testing translation into arithmetic or algebra and logical deduction.

▲ Reference — Strategy

Translate the words into an equation, work backwards from the answer choices, and estimate to eliminate. Always check units and whether the answer is reasonable.

Translate
to an equation
Backsolve
test the choices
Estimate
& eliminate
Check
units & sense
Worked example 8.A

A number increased by 6 6 equals 20 20 . Find the number. x+6=20⇒x=14. x+6=20\Rightarrow x=14.

Worked example 8.B

A car travels 240 km in 3 hours. At the same speed, how far in 5 hours? Speed =240/3=80=240/3=80 km/h. Distance =80×5=400=80\times5=400 km.

Bar chart: Monthly Savings Allocation & Final Balance with categories: Total Income (8 mo) (9600), Total Saved (25%) (2400), Device Cost (1800), Remaining Balance (600)02400480072009600Total Income (8 mo)9600Total Saved (25%)2400Device Cost1800Remaining Balance600Monthly Savings Allocation & Final Balance
Financial allocation breakdown: earning 1200 SAR/month for 8 months gives 9600 SAR. Saving 25% yields 2400 SAR. Subtracting device cost 1800 SAR leaves 600 SAR.
⚠️ Common Traps — Average Speed & Combined Work Rates

Average speed is NOT the arithmetic average of speeds: If you travel to a destination at 60 km/h and return at 40 km/h, the average speed is Total DistanceTotal Time=48\frac{\text{Total Distance}}{\text{Total Time}} = 48 km/h, NOT 60+402=50\frac{60+40}{2} = 50! For combined work problems, always add the rates per unit time (1t1+1t2\frac{1}{t_1} + \frac{1}{t_2}), not the times.

Ahmad earns 1200 SAR/month and saves 14\frac{1}{4} of it. After 8 months he buys a device for 1800 SAR. How much remains?
Monthly savings = 1200 * (1/4) = 300 SAR. Total saved over 8 months = 300 * 8 = 2400 SAR. Remaining balance = 2400 - 1800 = 600 SAR.
Worker A can complete a task alone in 6 hours, while Worker B can complete the same task in 3 hours. How many hours will it take them working together?

Combined hourly rate = 16+13=16+26=36=12 \frac{1}{6} + \frac{1}{3} = \frac{1}{6} + \frac{2}{6} = \frac{3}{6} = \frac{1}{2} of the job per hour.

Total time needed = 11/2=2 \frac{1}{1/2} = 2 hours.

📝 Chapter Quiz
§

Practice set

Fifty exam-style problems across all chapters — including a block of quantitative comparisons — tagged by difficulty. Click any problem for a full worked solution.

1

Find 15% 15\% of 200 200 .

Basic
15100×200=30. \tfrac{15}{100}\times200=30.
2

Find 35 \tfrac35 of 60 60 .

Basic
35×60=36. \tfrac35\times60=36.
3

Compute 0.25×80 0.25\times80 .

Basic
14×80=20. \tfrac14\times80=20.
4

Which is larger, 23 \tfrac23 or 35 \tfrac35 ?

Intermediate

Cross-multiply: 2⋅5=10>3⋅3=9 2\cdot5=10>3\cdot3=9 .

23>35. \tfrac23>\tfrac35.
5

Find the remainder when 47 47 is divided by 6 6 .

Intermediate

6×7=42 6\times7=42 , remainder 47−42 47-42 :

5. 5.
6

Find the average of 12, 18, 30 12,\,18,\,30 .

Intermediate
603=20. \frac{60}{3}=20.
7

Evaluate 72−32 7^{2}-3^{2} .

Intermediate
49−9=40. 49-9=40.
8

If 5x=35 5x=35 , find x2 x^{2} .

Advanced

x=7 x=7 , so x2=49 x^{2}=49 :

49. 49.
9

Simplify the ratio 8:12 8:12 .

Basic
8:12=2:3. 8:12=2:3.
10

Increase 50 50 by 20% 20\% .

Intermediate
50×1.2=60. 50\times1.2=60.
11

Decrease 90 90 by 10% 10\% .

Intermediate
90×0.9=81. 90\times0.9=81.
12

Share 150 150 in the ratio 2:3 2:3 .

Intermediate

Five parts, each 30 30 :

60 and 90. 60\ \text{and}\ 90.
13

If 3 3 pens cost 12 12 , what do 5 5 pens cost?

Intermediate

One pen costs 4 4 :

5×4=20. 5\times4=20.
14

What percentage is 18 18 of 72 72 ?

Intermediate
1872=14=25%. \frac{18}{72}=\tfrac14=25\%.
15

A price of 100 100 rises 10% 10\% , then falls 10% 10\% . Find the net percentage change.

Advanced

100→110→99 100\to110\to99 :

−1%. -1\%.
16

40% 40\% of a number is 32 32 . Find the number.

Intermediate
320.4=80. \frac{32}{0.4}=80.
17

Solve 2x+5=17 2x+5=17 .

Basic
2x=12,x=6. 2x=12,\qquad x=6.
18

Simplify 3a+2a−a 3a+2a-a .

Basic
4a. 4a.
19

If x+y=10 x+y=10 and x−y=4 x-y=4 , find x x .

Intermediate

Add: 2x=14 2x=14 :

x=7. x=7.
20

Solve x3=9 \tfrac{x}{3}=9 .

Intermediate
x=27. x=27.
21

Find the value of 3x−2 3x-2 when x=4 x=4 .

Intermediate
12−2=10. 12-2=10.
22

Solve 2(x−3)=8 2(x-3)=8 .

Intermediate

x−3=4 x-3=4 :

x=7. x=7.
23

If a2=49 a^{2}=49 and a<0 a<0 , find a a .

Advanced
a=−7. a=-7.
24

Expand (x+2)(x+3) (x+2)(x+3) .

Intermediate
x2+5x+6. x^{2}+5x+6.
25

Solve the inequality x+4>9 x+4>9 .

Intermediate
x>5. x>5.
26

If 2x=16 2^{x}=16 , find x x .

Advanced
24=16⇒x=4. 2^{4}=16\Rightarrow x=4.
27

Two angles of a triangle are 50∘ 50^{\circ} and 60∘ 60^{\circ} . Find the third.

Basic
180∘−110∘=70∘. 180^{\circ}-110^{\circ}=70^{\circ}.
28

Find the area of a rectangle 7×6 7\times6 .

Intermediate
7×6=42. 7\times6=42.
29

Find the perimeter of a square of side 9 9 .

Intermediate
4×9=36. 4\times9=36.
30

Find the area of a circle with r=7 r=7 , taking π=227 \pi=\tfrac{22}{7} .

Intermediate
227×49=154. \tfrac{22}{7}\times49=154.
31

A right triangle has legs 6 6 and 8 8 . Find the hypotenuse.

Intermediate
36+64=10. \sqrt{36+64}=10.
32

Find the sum of the interior angles of a quadrilateral.

Intermediate
360∘. 360^{\circ}.
33

Find the volume of a cube of side 5 5 .

Advanced
53=125. 5^{3}=125.
34

Two angles lie on a straight line; one is 130∘ 130^{\circ} . Find the other.

Intermediate
180∘−130∘=50∘. 180^{\circ}-130^{\circ}=50^{\circ}.
35

Comparison. A: 25% 25\% of 80 80 .   B: 20 20 .

Intermediate

25% 25\% of 80=20 80=20 :

A=B. A=B.
36

Comparison. A: 32 3^{2} .   B: 23 2^{3} .

Intermediate

9 9 versus 8 8 :

A>B. A>B.
37

Comparison. A: the average of 10 10 and 20 20 .   B: 15 15 .

Intermediate

10+202=15 \tfrac{10+20}{2}=15 :

A=B. A=B.
38

Comparison. A: x x .   B: x2 x^{2} , for a real number x x .

Advanced

x=12⇒B<A x=\tfrac12\Rightarrow B<A ; x=2⇒B>A x=2\Rightarrow B>A :

cannot be determined. \text{cannot be determined.}
39

Comparison. A: 12 \tfrac12 .   B: 0.4 0.4 .

Intermediate

0.5>0.4 0.5>0.4 :

A>B. A>B.
40

Comparison. A: perimeter of a square of side 4 4 .   B: perimeter of a 3×5 3\times5 rectangle.

Advanced

16 16 versus 2(3+5)=16 2(3+5)=16 :

A=B. A=B.
41

Comparison. A: 2x+1 2x+1 .   B: 2x+3 2x+3 .

Advanced

B exceeds A by 2 2 for every x x :

A<B. A<B.
42

Comparison. A: (−3)2 (-3)^{2} .   B: −(32) -(3^{2}) .

Advanced

9 9 versus −9 -9 :

A>B. A>B.
43

Find the next term: 2, 4, 8, 16,… 2,\,4,\,8,\,16,\ldots

Basic
32. 32.
44

Find the next term: 3, 7, 11, 15,… 3,\,7,\,11,\,15,\ldots

Intermediate

Add 4 4 :

19. 19.
45

Find the 10 10 th term of 5, 8, 11,… 5,\,8,\,11,\ldots

Intermediate
5+9×3=32. 5+9\times3=32.
46

Find 1+2+3+⋯+10 1+2+3+\cdots+10 .

Advanced
10×112=55. \frac{10\times11}{2}=55.
47

Find the mean of 4, 6, 8, 10, 12 4,\,6,\,8,\,10,\,12 .

Basic
405=8. \frac{40}{5}=8.
48

Find the median of 3, 9, 5, 1, 7 3,\,9,\,5,\,1,\,7 .

Intermediate

Ordered 1,3,5,7,9 1,3,5,7,9 ; middle:

5. 5.
49

A fair die is rolled. Find P(result>4) P(\text{result} > 4) .

Intermediate

Favourable: 5,6 5,6 :

26=13. \frac{2}{6}=\tfrac13.
50

A bag holds 2 red and 3 green balls. Find P(red) P(\text{red}) .

Advanced
25. \frac{2}{5}.
✎

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Based on the Saudi GAT Qudrat exam: 52 quantitative questions in 52 minutes. Includes standard MCQ and Quantitative Comparison items (Arabic/English bilingual). No calculator.

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