6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

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

A) JPM	B) DJG
C) BHE	D) SDA

Answer & Explanation Answer: D) SDA

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If $(3^{33} + 3^{33} + 3^{33}) (2^{33} + 2^{33}) = 6^{x}$ , then what is the value of x?

A) 34	B) 35
C) 33	D) 33.5

Answer & Explanation Answer: A) 34

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A cylindrical vessel of height 5 cm and radius 4 cm is completely filled with sand. When this sand is poured out it forms a right circular cone of radius 6 cm. What will be the height of this cone? (Take π = 22/7)

A) 6.67 cm	B) 2.22 cm
C) 3.33 cm	D) 1.67 cm

Answer & Explanation Answer: A) 6.67 cm

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Rahul’s salary is 40% of Mohit’s salary. If Rahul’s salary is increased by 60% and Mohit’s salary is decreased by 20%, then Rahul’s salary will be how much percentage of Mohit’s salary?

A) 80	B) 100
C) 105	D) 64

Answer & Explanation Answer: A) 80

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

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Q:

A batsman in his 12th innings makes a score of 120, and thereby increase his average by 5. The average score after 12th innings is

A) 60	B) 55
C) 65	D) 70

Answer & Explanation Answer: C) 65

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

If (1 - cosA)/2 = x, then the value of x is

A) cos^2(A/2)	B) √sin(A/2)
C) √cos(A/2)	D) sin^2(A/2)

Answer & Explanation Answer: D) sin^2(A/2)

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

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Q:

A sum fetched a total simple interest of Rs. 7728 at the rate of 7% per year in 8 years. What is the sum?

A) Rs 13800	B) Rs 16560
C) Rs 11040	D) Rs 8280

Answer & Explanation Answer: A) Rs 13800

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Filed Under: Simple Interest
Exam Prep: Bank Exams

5 1422

Q:

If cosecA - cotA = x, then the value of x is

A) sinA/(1 - cosA)	B) √[sinA/(1 + cosA)
C) sinA/(1 + cosA)	D) √[sinA/(1 - cosA)]

Quantitative Aptitude - Arithmetic Ability Questions

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