6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

In each of these questions, a question is given followed by information in three statements. You have to find out the data in which statement(s) is sufficient to answer the question and mark your answer accordingly. What are the marks scored by Abhijit in English?

I. Marks scored by Abhijit in Maths are more than his marks in Science by 20.

II. Total marks scored by Abhijit in Maths, Science and English are 198.

III. Marks scored by Abhijit in Science are more than his marks in English by 12.

A) Any two of the three	B) Only II and III
C) All I, II and III	D) Question cannot be answered even with the information in all the three statements

Answer & Explanation Answer: C) All I, II and III

Explanation:

Suppose marked scored by Abhijit in English = x
From statement I,
Marks in science = x + 12
From statement III,
Marks in mathematics = x + 12 + 20
= x + 32
From statement II,
English + Science + Mathematics = 198
x + x +12 + x + 38 = 198
3x = 154
x = 154/3
All I, II and III are required to find answer.

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

0 1725

Q:

A contractor has got two orders A and B. On one (A) he spends Rs. 25,000 and makes a bill of Rs. 30,500. On the other (B) he makes a bill keeping a profit of 20%. Which of the two orders is more profitable to him?

A) B	B) A
C) A nor B	D) None of the above

Answer & Explanation Answer: B) A

Explanation:

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

3 1725

Q:

874.96 + 94.0091 × 34.98 –1244.98 = ?

A) 2745	B) 4000
C) 1600	D) 2920

Answer & Explanation Answer: D) 2920

Explanation:

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

0 1724

Q:

A person borrows some money for 4 years at the rate of simple interest. If the ratio of principal and total interest is 5 : 1, then what is the rate ( in percentage) of interest?

A) 5	B) 25
C) 10	D) 20

Answer & Explanation Answer: A) 5

Explanation:

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Filed Under: Simple Interest
Exam Prep: Bank Exams

2 1724

Q:

If the numbers $\sqrt[3]{9}, \sqrt[4]{20}, \sqrt[6]{25}$ are arranged in ascending order, then the right arrangement is

A) 256 < 204 < 93	B) 93 < 204 < 256
C) 204 < 256 < 93	D) 256 < 93 < 204

Answer & Explanation Answer: D) 256 < 93 < 204

Explanation:

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Filed Under: Square Roots and Cube Roots
Exam Prep: Bank Exams

1 1724

Q:

P, Q and R together can make a table in 40 minutes. P and Q together can make it in 60 minutes. How much time (in minutes) will R alone take to make the table?

A) 100	B) 120
C) 90	D) 150

Answer & Explanation Answer: B) 120

Explanation:

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Filed Under: Time and Work
Exam Prep: Bank Exams

2 1724

Q:

Convert the 0.0068 in to vulgar fraction:

A) 7/1250	B) 17/2500
C) 17/5000	D) 7/1750

Answer & Explanation Answer: B) 17/2500

Explanation:

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Filed Under: Decimal Fractions
Exam Prep: Bank Exams

5 1724

Q:

The areas of two similar triangles ΔABC and ΔPQR are 121 sq cms and 64 sq cms respectively. If PQ = 12 cm, what is the length (in cm) of AB?

A) 7.25	B) 6.25
C) 16.5	D) 5.25

Quantitative Aptitude - Arithmetic Ability Questions

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