6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

Badki can bake 45 cakes in 9 hours, Badki and Chutki together can bake 80 cakes in 10 hours. How many cakes Chutki can bake in 40 hours?

A) 125	B) 10
C) 120	D) 20

Answer & Explanation Answer: C) 120

Explanation:

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Filed Under: Time and Work
Exam Prep: Bank Exams , CAT

0 1881

Q:

From a point, 40 m apart from the foot of a tower, the angle of elevation of its top is 60°. The height of the tower is

A) 40√3 km	B) 40√3 cm
C) 40√3 m	D) 40√2 m

Answer & Explanation Answer: C) 40√3 m

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: GATE , Bank Exams , AIEEE
Job Role: Bank Clerk

0 1880

Q:

A man walks at a speed of 3 kmph. He doubles his speed after reaching exactly half way. He walks for 5 hours in all. What is the total distance travelled by him?

A) 19 km	B) 15 km
C) 12 km	D) 20 km

Answer & Explanation Answer: D) 20 km

Explanation:

Let total distance be 2D.

He walks half distance i.e, (2D/2) = 'D' distance with 3 kmph and

The next 'D' with 6 kmph.

Using formula,

Time = Distance/speed

(D/3) + (D/6) = 5

D =10 ,

Hence, Total distance 2D = 20 kms.

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Filed Under: Time and Distance
Exam Prep: Bank Exams

15 1879

Q:

If P : Q : R = 2 : 3 : 5, then what is the value of (P + Q) : (Q + R) : (R + P)?

A) 5:8:7	B) 2:3:5
C) 5:8:10	D) 4:9:25

Answer & Explanation Answer: A) 5:8:7

Explanation:

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

2 1879

Q:

In Δ ABC, the median AD is 7 cm and CB is 14 cm, measure of ∠CAB is

A) 30°	B) 60°
C) 90°	D) 120°

Answer & Explanation Answer: C) 90°

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Filed Under: Area
Exam Prep: Bank Exams

0 1878

Q:

If the expression ${px}^{3} - {qx}^{2} - 7 x - 6$ is completely divisible by $x^{2} - x - 6$ , then what is the value of p and q respectively?

A) 0, 1	B) 1, 0
C) 2, 1	D) 1, 2

Answer & Explanation Answer: B) 1, 0

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1878

Q:

There are 8 equidistant points A, B, C, D, E, F, G and H (in same order) on a circle. What is the value of ∠FDH (in degrees)?

A) 22.5	B) 45
C) 30	D) 42.5

Answer & Explanation Answer: B) 45

Explanation:

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

0 1878

Q:

A man bought 25 crates of oranges for Rs. 10,000. He lost 5 crates. In order to earn a total profit of 25% of the total cost, he would have to sell each of the remaining crates at

A) Rs.650	B) Rs. 625
C) Rs. 600	D) Rs. 575

Quantitative Aptitude - Arithmetic Ability Questions

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