Quantitative Aptitude - Arithmetic Ability Questions

Q:

Find the odd numbers/letters/numbers from the given alternatives.

A) Red B) Brown
C) Green D) Yellow
 
Answer & Explanation Answer: B) Brown

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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) eno B) iqa
C) ubu D) olr
 
Answer & Explanation Answer: D) olr

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If x = a + 1a, y = a - 1a ,(a>0), then the value of x4+y4-2x2y2 is

A) 16 B) 20
C) 10 D) 5
 
Answer & Explanation Answer: A) 16

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The circumference of a circle is 88 cm. Find its radius (in cm).

A) 28 B) 15
C) 14 D) 30
 
Answer & Explanation Answer: C) 14

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

What is the compound interest on Rs. 48,000 for 2 years at 20% p.a., if interest is compounded annually?

A) Rs. 69,120 B) Rs. 21,120
C) Rs. 76,800 D) Rs. 72,000
 
Answer & Explanation Answer: B) Rs. 21,120

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Filed Under: Compound Interest
Exam Prep: Bank Exams , CAT

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Q:

If Sinx = 4/5, then Sec2x - 1 = ?

A) 16/25 B) 25/9
C) 9/16 D) 16/9
 
Answer & Explanation Answer: D) 16/9

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Convert decimal number 101 to binary.

A) 1100101 B) 1100111
C) 1101001 D) 1101011
 
Answer & Explanation Answer: A) 1100101

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

ΔPQR is right angled at Q. If cotP = 5/12, then what is the value of tanR ?

A) 5/13 B) 5/12
C) 13/5 D) 13/12
 
Answer & Explanation Answer: B) 5/12

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