Quantitative Aptitude - Arithmetic Ability Questions

Q:

If sin = 2/3, find the value of secθ and cotθ

A) √5/2, 2/√5 B) 2/√5, 3/5
C) 3√5/5, √5/2 D) 3/5, 3√5/5
 
Answer & Explanation Answer: C) 3√5/5, √5/2

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Q:

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

A) 4416 B) 8432
C) 4520 D) 4260
 
Answer & Explanation Answer: D) 4260

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Filed Under: Odd Man Out
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Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) 2378 B) 9122
C) 1517 D) 2345
 
Answer & Explanation Answer: A) 2378

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Q:

Determine the value of a+1b-1 when ab = 343.

A) 9 B) 64
C) 125 D) 216
 
Answer & Explanation Answer: B) 64

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Q:

If 3P/7 = 4Q/11, then what is the ratio of P and Q respectively?

A) 12:77 B) 12:33
C) 28:33 D) 3:28
 
Answer & Explanation Answer: C) 28:33

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Q:

In a circle, a chord, 5√2 cm long, makes a right angle at the centre. Then the length of the radius of the circle will be

A) 2.5 cm B) 5 cm
C) 7.5 cm D) 10 cm
 
Answer & Explanation Answer: B) 5 cm

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

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Q:

If the simple interest on a sum of money for 2 years at 5% per annum is Rs. 50, the compound interest on the same at the same rate and for the same time is:­

A) Rs. 50.50 B) Rs. 51.25
C) Rs. 51.50 D) Rs. 50.05
 
Answer & Explanation Answer: B) Rs. 51.25

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Q:

If 3x ­- 1 < 5x + 2 and 3x + 5 < 6 -­ 4x; then x can take which of the following values?

A) -1 B) 2
C) -2 D) 1
 
Answer & Explanation Answer: A) -1

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Filed Under: Simplification
Exam Prep: Bank Exams , CAT

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