6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

First four multiples of 9?

Answer

A multiple of a number is the number multiplied by an integer.

The first four multiples of 9 are given by multiying the first 4 integers with number 9.

That is,

9 x 1 = 9

9 x 2 = 18

9 x 3 = 27

9 x 4 = 36

Hence, first four multiples of 9 are 9, 18, 27, 36.

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Subject: Numbers Exam Prep: AIEEE , Bank Exams , CAT , GATE
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7 2047

Q:

The area of a trapezium is 21 sq cm, the distance between the parallel sides is 3 cm and one of the parallel sides is 8.3 cm. What is the length of the other parallel side?

A) 12.7 cm	B) 7.7 cm
C) 10.7 cm	D) 5.7 cm

Answer & Explanation Answer: D) 5.7 cm

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

According to the will the wealth of Rs 21,25,000 was to be divided between the son and the daughter in the ratio 7/6 : 5/3. How much did the son get (in Rs)?

A) 875000	B) 12,50,000
C) 10,00,000	D) 11,25,000

Answer & Explanation Answer: A) 875000

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

0 2047

Q:

Three bottles of equal capacity have mixture of milk and water in ratio 5 : 7, 7 : 9 and 2 : 1 respectively. These three bottles are emptied into a large bottle. What is the percentage of milk in the new mixture?

A) 49.6	B) 52.3
C) 51.2	D) 50.7

Answer & Explanation Answer: D) 50.7

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

7 2047

Q:

A person lent Rs 10000 to B for 3 years and Rs 6000 to C for 4 years on simple interest at same rate of interest and received Rs 5400 in all from both of
them as interest. What is the rate of interest (in %)?

A) 10	B) 12
C) 20	D) 25

Answer & Explanation Answer: A) 10

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

If on a Sale there is 30% discount on the marked price of Rs 2500, but the sale is done at Rs 1400 only. What additional discount (in %) did the customer get?

A) 10	B) 20
C) 15	D) 25

Answer & Explanation Answer: B) 20

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Filed Under: Percentage
Exam Prep: Bank Exams

0 2045

Q:

If $x^{3} = 6^{2} - 3^{2}$ , then the value of x is

A) 9	B) 6
C) 3	D) 1

Answer & Explanation Answer: C) 3

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2043

Q:

Point A divides segment BC in the ratio 1:3. Co-ordinates of B are (4,-4) and C are (0,6). What are the co-ordinates of point A?

A) (-3, 1.5)	B) (-1.5, 3)
C) (3, -1.5)	D) (1.5, 3)

Quantitative Aptitude - Arithmetic Ability Questions

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