Quantitative Aptitude - Arithmetic Ability Questions

Q:

A vendor buys bananas at 4 for Rs 3 and sells at 3 for Rs 4. What will be the result?

A) 43.75% profit B) 77.7% loss
C) 77.7% profit D) 43.75% loss
 
Answer & Explanation Answer: C) 77.7% profit

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

874.96 + 94.0091 × 34.98 –1244.98 = ?

A) 2745 B) 4000
C) 1600 D) 2920
 
Answer & Explanation Answer: D) 2920

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Q:

The average weight of 10 parcels is 1.7 kg. Addition of another new parcel reduces the average weight by 60 gram. What is the weight , in kg, of the new parcel?

A) 1.04 B) 1.08
C) 1.4 D) 1.8
 
Answer & Explanation Answer: A) 1.04

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

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

A) 211 B) 287
C) 283 D) 277
 
Answer & Explanation Answer: B) 287

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

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

A) XAD B) PRU
C) JLO D) ACF
 
Answer & Explanation Answer: A) XAD

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

The area of a circle is 616 cm². What is its circumference (in cm).

A) 176 B) 88
C) 70 D) 140
 
Answer & Explanation Answer: B) 88

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

If tan x = 1, 0 < x < 90, then what is the value of 2 sin x cos x?

A) 1/2 B) 1
C) √3/2 D) √3
 
Answer & Explanation Answer: B) 1

Explanation:

tan x = 1

then x = 45

2sin x. cos x = 2× 1/√2 x 1/√2 = 1

an x = 1
then
x = 45
o
2sin x. cos x =
2
×
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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The weights of two iron balls are 3.5 kg and 7.5 kg. What is the percentage weight of the 1st ball with respect to 2nd ball.

A) 46 2/3% B) 35%
C) 46 1/3% D) 45%
 
Answer & Explanation Answer: A) 46 2/3%

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Filed Under: Percentage
Exam Prep: Bank Exams

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