6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

If cosec π/4 - sin π/3 = x, then the value of x is

A) 4/√3	B) (2√2-√3)/2
C) (1-√3)/√3	D) √3+2

Answer & Explanation Answer: B) (2√2-√3)/2

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1650

Q:

ABCD is a quadrilateral with AB = 9 cm, BC = 40 cm, CD = 28 cm, DA = 15 cm and angle ABC is a right –angel
What is the area of quadrilateral ABCD?

A) 300 SQ.CM	B) 306 SQ.CM
C) 312 SQ.CM	D) 316 SQ.CM

Answer & Explanation Answer: D) 316 SQ.CM

Explanation:

Area of quadrilateral ABCD = area of triangle ADC + area of triangle ABC

= 126 + ½ * 9 * 40 = 306

Report Error

View Answer Report Error Discuss

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

1 1650

Q:

If the volume of a cylinder is 3850 cubic cm and height is 25 cm, what is its radius? (Take π = 22/7)

A) 7 cms	B) 14 cms
C) 10 cms	D) 3.5 cms

Answer & Explanation Answer: A) 7 cms

Explanation:

Report Error

View Answer Report Error Discuss

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

2 1650

Q:

A right circular solid cylinder has radius of base 7 cm and height is 28 cm. It is melted to form a cuboid such that the ratio of its side is 2 : 3 : 6. What is the total surface area (in cm2) cuboid?

A) 215633	B) 215693
C) 214833	D) 204833

Answer & Explanation Answer: B) 215693

Explanation:

Report Error

View Answer Report Error Discuss

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

0 1650

Q:

Find the greatest number among ${(2)}^{\frac{1}{3}}, {(3)}^{\frac{1}{2}}, 1, {(5)}^{\frac{1}{6}}$

A) 213	B) 312
C) 1	D) 516

Answer & Explanation Answer: B) 312

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Problems on Numbers
Exam Prep: Bank Exams

0 1650

Q:

Which of the following quadratic equations has real roots?

A) 4x2 - 7x + 5 = 0	B) 5x2 - 11x + 7 = 0
C) 5x2 - 11x + 8 = 0	D) 2x2 - 7x + 5 = 0

Answer & Explanation Answer: D) 2x2 - 7x + 5 = 0

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

0 1650

Q:

If tanθ + cotθ = 5, then the value of $\tan^{2} θ + \cot^{2} θ is$

A) 22	B) 23
C) 24	D) 25

Answer & Explanation Answer: B) 23

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Quantitative Aptitude - Arithmetic Ability

0 1649

Q:

A table was sold at a profit of 10%. If its cost price was 5% less and it was sold for Rs. 7 more, the gain would have been 20%. Find the cost price of the table.

A) Rs. 175	B) Rs. 200
C) Rs. 250	D) Rs. 150

Quantitative Aptitude - Arithmetic Ability Questions

Quick Links