Quantitative Aptitude - Arithmetic Ability Questions

Q:

A train starts moving from a place X at 7:00 a.m. and arrives at another place Y at 1:00 p.m. on the same day. If the speed of the train is 15 m/s, then what will be the distance (in km) covered by the train?

A) 324 B) 375
C) 390 D) 245
 
Answer & Explanation Answer: A) 324

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Filed Under: Problems on Trains
Exam Prep: Bank Exams , CAT

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Q:

In a number system, on dividing 11509 by a certain number, Mukesh gets 71 as quotient and 7 as remainder. What is the divisor?

A) 132 B) 172
C) 182 D) 162
 
Answer & Explanation Answer: D) 162

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

If 49 is subtracted from the square of a number, then the result obtained is 576. What is the number?

A) 24 B) 25
C) 23 D) 27
 
Answer & Explanation Answer: B) 25

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Filed Under: Numbers
Exam Prep: Bank Exams

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Q:

Triangle PQR is such that PQ = 9 cm, QR = 6 cm, PR = 7.5 cm and triangle PQR is similar to triangle XYZ. If XY = 18 cm, find the value of YZ.

A) 15 cm B) 18 cm
C) 12 cm D) 9 cm
 
Answer & Explanation Answer: C) 12 cm

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

What is the value of Sec 30° + Tan 60°?

A) 5/√3 B) (√6 + 1)/√3
C) (√3 + 2)/√3 D) (1 + √3)/2
 
Answer & Explanation Answer: A) 5/√3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The value of 122 + 345 - 3 / 1116 x 372 is

A) 466 B) 469
C) 446 D) 460
 
Answer & Explanation Answer: A) 466

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The value of k, for which the quadratic equation 4x2 + 43x + k = 0 has equal roots is

 

A) -2 B) 3
C) 2 D) -3
 
Answer & Explanation Answer: B) 3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If two complementary angles are in the ratio of 2:3, find the ratio of square of smaller angle to square of greater angle.

A) 3:2 B) 9:11
C) 4:5 D) 4:9
 
Answer & Explanation Answer: D) 4:9

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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