6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

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

A) Nokia	B) Whirlpool
C) Apple	D) Micromax

Answer & Explanation Answer: B) Whirlpool

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 1112

Q:

What is the value of sin 5π/3?

A) √3/2	B) 2/√3
C) 1/√3	D) -2/√3

Answer & Explanation Answer: A) √3/2

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1112

Q:

If tanA - tanB = X, then the value of X is

A) (tanA + tanB)/(1 - tanAtanB)	B) (tanA + tanB)/(1 + tanAtanB)
C) (tanA - tanB)/(1- tanAtanB)	D) (tanA - tanB)/(1 + tanAtanB)

Answer & Explanation Answer: D) (tanA - tanB)/(1 + tanAtanB)

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1112

Q:

If a(x + y) = b(x - y) = 2ab, then the value of $2 (x^{2} + y^{2})$

A) 2(a2 - b2)	B) 2(a2 + b2)
C) 4(a2 - b2)	D) 4(a2 + b2)

Answer & Explanation Answer: D) 4(a2 + b2)

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1112

Q:

What is the value of (cosecA - cotA) / (secA + tanA)?

A) (secA + tanA)/(cosecA - cotA)	B) √[(secA - tanA)/(cosecA + cotA)]
C) (secA - tanA)/(cosecA + cotA)	D) √[(secA + tanA)/(cosecA - cotA)]

Answer & Explanation Answer: C) (secA - tanA)/(cosecA + cotA)

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1112

Q:

Find the roots of the quadratic equation $27 x^{2} + 57 x - 14 = 0$

A) 2/9, 7/3	B) 2/9, -7/3
C) 9/2, -3/7	D) -9/2, 3/7

Answer & Explanation Answer: B) 2/9, -7/3

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1111

Q:

The angle of elevation of a ladder leaning against a wall is 60 deg and the foot of the ladder is 4.6 m away from the wall. The length of the ladder is

A) 2.3 m	B) 4.6 m
C) 9.2 m	D) 7.8 m

Answer & Explanation Answer: C) 9.2 m

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Height and Distance
Exam Prep: Bank Exams

1 1111

Q:

The radii of two concentric circles are 68 cm and 22 cm. The area of the closed figure bounded by the boundaries of the circles is

A) 4140π sq.cm.	B) 4110π sq.cm.
C) 4080π sq.cm.	D) 4050π sq.cm.

Quantitative Aptitude - Arithmetic Ability Questions

Quick Links