6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

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

A) 5712	B) 6212
C) 3811	D) 7831

Answer & Explanation Answer: A) 5712

Explanation:

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 1193

Q:

A batsman in his 12th innings makes a score of 120, and thereby increase his average by 5. The average score after 12th innings is

A) 60	B) 55
C) 65	D) 70

Answer & Explanation Answer: C) 65

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

An isosceles triangle ABC has sides AB = AC. If side BA is produced to D in such a manner that AC=AD. Then what will the measure of the angle BCD?

A) π6	B) π3
C) 2π3	D) π2

Answer & Explanation Answer: D) π2

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

0 1192

Q:

If $C + \frac{1}{C} = \sqrt{3}$ , then what is the value of $C^{3} + \frac{1}{C^{3}} = ?$

A) 0	B) 3√3
C) 1/√3	D) 6√3

Answer & Explanation Answer: A) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1192

Q:

In a farm, in addition to 48 hens there are 42 sheep and 11 oxen with some shepherds. If the total number of feet be 224 more than the number of heads, find the number of shepherd.

A) 11	B) 13
C) 15	D) 17

Answer & Explanation Answer: D) 17

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Filed Under: Simplification
Exam Prep: Bank Exams , CAT

0 1192

Q:

Given that the polynomial $(x^{2} + ax + b)$ leaves that same remainder when by (x –1) or (x + 1) What are the values of a and b respectively?

A) 4 and 0	B) 0 and 3
C) 3 and 0	D) 0 and any interger

Answer & Explanation Answer: D) 0 and any interger

Explanation:

Since x^2+ ax + b when divided by x-1 or x+1 leaves the same remainder

So on putting x=1 and x=-1 we get the same value

1+a+b = 1-a+b

2a=0

a=0

here b can take any value as it will always get cancelled out

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Filed Under: Numbers
Exam Prep: Bank Exams

0 1192

Q:

The difference between cost price and selling price is Rs 221. If profit percentage is 17%, then what is the selling price (in Rs)?

A) 1079	B) 1300
C) 1521	D) 1724

Answer & Explanation Answer: C) 1521

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Two numbers are 50% and 90% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

A) 80 percent	B) 40 percent
C) 44.44 percent	D) 400 percent

Quantitative Aptitude - Arithmetic Ability Questions

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