Quantitative Aptitude - Arithmetic Ability Questions

Q:

Gitesh took a loan for 4 years at 5% Compound Interest. If the total interest paid was Rs. 431.01, Calculate the principal.

A) Rs. 2000 B) Rs. 2050
C) Rs. 2100 D) Rs. 2150
 
Answer & Explanation Answer: A) Rs. 2000

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Filed Under: Compound Interest
Exam Prep: Bank Exams

3 1010
Q:

If secA + tanA = x, then find the value of x.

A) √[(1 - sinA)/(1 + sinA)] B) (1 + sinA)/(1 - sinA)
C) (1 - sinA)/(1 + sinA) D) √[(1 + sinA)/(1 - sinA)]
 
Answer & Explanation Answer: D) √[(1 + sinA)/(1 - sinA)]

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

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

A) 369 B) 257
C) 346 D) 628
 
Answer & Explanation Answer: C) 346

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If 2x - 3 = 3x - 5, then the numerical value of  (x - 3)2 is

A) 5 B) 1
C) -5 D) -1
 
Answer & Explanation Answer: B) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The length of one side of a rhombus is 13 cm and one of the diagonals is 10 cm. What is the legth of the other diagonal?

A) 24 cm B) 23 cm
C) 25 cm D) 22 cm
 
Answer & Explanation Answer: A) 24 cm

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

If sec2θ+tan2θ=3, then sec4θ-tan4θ =

A) 1/√3 B) 1
C) √3 D) 0
 
Answer & Explanation Answer: C) √3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Given a -­ b = 2, a3 - b3=26 then (a + b)2 is

A) 9 B) 4
C) 16 D) 12
 
Answer & Explanation Answer: C) 16

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The radius of a sphere is 6 cm. It is melted and drawn into a wire of radius 0.2 cm. The length of the wire is

A) 81 m B) 80 m
C) 75 m D) 72 m
 
Answer & Explanation Answer: D) 72 m

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Filed Under: Area
Exam Prep: Bank Exams

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