Quantitative Aptitude - Arithmetic Ability Questions

Q:

The perimeter and the breadth of a rectangle are 82 cm and 20 cm respectively. Calculate the length of its diagonal (in cm).

 

A) 58 B) 21
C) 42 D) 29
 
Answer & Explanation Answer: D) 29

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

A spherical glass vessel has a cylindrical neck 7 cm long and 4 cm in diameter. The diameter of the spherical part is 21 cm. Find the quantity of water it can hold.

 

A) 4929 cub.cm B) 4939 cub.cm
C) 4932 cub.cm D) 4930 cub.cm
 
Answer & Explanation Answer: B) 4939 cub.cm

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

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Q:

The average of three numbers is 6. The average of the first two is 5 while the average of the last two is 8. The three numbers are:

A) 2, 6, 10 B) 3, 7, 8
C) 2, 8, 8 D) 2, 7, 9
 
Answer & Explanation Answer: C) 2, 8, 8

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Filed Under: Average
Exam Prep: AIEEE , Bank Exams

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Q:

The compound interest on Rs. 64,000 for 3 years, compounded annually at 7.5% p.a. is Rs. 64,000

A) Rs. 14,400 B) Rs. 15,705
C) Rs. 15,507 D) Rs. 15,075
 
Answer & Explanation Answer: C) Rs. 15,507

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Q:

If in ΔABC, DE ||BC, AB = 7.5cm, BD = 6cm and DE = 2cm, then the length of BC in cm is

A) 6 B) 8
C) 10 D) 10.5
 
Answer & Explanation Answer: C) 10

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

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Q:

If cot 240° = x, then the value of x is

A) -1 B) -1/√3
C) 1/√3 D) √3
 
Answer & Explanation Answer: C) 1/√3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In a class consisting of boys and girls, there are 45 students. If three fifth of the students are boys, find the number of boys in the class.

A) 25 B) 26
C) 27 D) 28
 
Answer & Explanation Answer: C) 27

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) Vishakhapatnam B) Mumbai
C) Kochi D) Bhubaneshwar
 
Answer & Explanation Answer: D) Bhubaneshwar

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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