6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

$If {(a + \frac{1}{a})}^{2} = 3, then the value of a^{18} + a^{12} + a^{6} + 1 is$

A) 3	B) 1
C) 0	D) 2

Answer & Explanation Answer: C) 0

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

When Gopal walks from A to B and returns from B to A on cycle, then it takes him 46 minutes. By walking both ways, it takes him 75 minutes. If he rides cycle both ways then what will be the total time (in minutes)?

A) 19	B) 17
C) 23	D) 15

Answer & Explanation Answer: B) 17

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Filed Under: Time and Distance
Exam Prep: Bank Exams

4 1638

Q:

ΔABC is similar to ΔPQR. Length of AB is 18 cm and length of the corresponding side PQ is 12 cm. If area of ΔABC is 324 sq cm, what is the area of ΔPQR?

A) 72 sq cm	B) 144 sq cm
C) 36 sq cm	D) 487.5 sq cm

Answer & Explanation Answer: B) 144 sq cm

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

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Q:

Find the value of $\sin^{2} 30 \cos^{2} 45 + 4 \tan^{2} 30 + (1 / 2) \sin^{2} 90 - 2 \cos^{2} 90 + (1 / 24)$

A) 3	B) 4
C) 2	D) 1

Answer & Explanation Answer: C) 2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If the circumference of a circle is 44 cm, then what must be its area (in cm²)?

A) 308	B) 240
C) 154	D) 480

Answer & Explanation Answer: C) 154

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Find the odd word/number/letters from the given alternatives

A) 12 : 144	B) 20 : 400
C) 15 : 225	D) 17 : 285

Answer & Explanation Answer: D) 17 : 285

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Find the odd word/letters/number from the given alternatives.

A) Rupee	B) Pound
C) Yen	D) Currency

Answer & Explanation Answer: D) Currency

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

In the following question, select the odd letter/letters from the given alternatives.

A) KQW	B) RXD
C) BHN	D) AGL

Quantitative Aptitude - Arithmetic Ability Questions

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