Aptitude and Reasoning Questions

Q:

If, 4x3=14; 5x4=18; 6x5=22; Then find the value of 7x6=?

A) 20 B) 26
C) 30 D) 42
 
Answer & Explanation Answer: B) 26

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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

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Q:

If a+b-62+a2b2+1+2b=2ab+2a, then the value of a is 

A) 7 B) 6
C) 3.5 D) 2.5
 
Answer & Explanation Answer: C) 3.5

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Q:

A water tank is 2/5 th full. Inlet A can fill the tank in 12 minutes while an outlet pipe B can empty it in 6minutes. If both the pipes are open, how long will it take to empty or fill the tank completely?

A) It fills in 4.8 min B) It empties in 4.8 min
C) It fills in 5.6 min D) It empties in 5.6 min
 
Answer & Explanation Answer: B) It empties in 4.8 min

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

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Q:

The ratio 1 : 5 can be expressed in decimal as

A) 0.5 B) 0.2
C) 0.02 D) 0.1
 
Answer & Explanation Answer: B) 0.2

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Filed Under: Decimal Fractions
Exam Prep: Bank Exams

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Q:

7/15 of 5/3 of a number is greater than 7/9 of 3/5 of the same number by 9. Find the quadruple of the number.

A) 115.72 B) 114.72
C) 113.72 D) 112.72
 
Answer & Explanation Answer: A) 115.72

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams , CAT

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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 6#30=5; 8#24=3; 7#28=4; then what is the value of 8#40=?

A) 47 B) 4
C) 5 D) 24
 
Answer & Explanation Answer: D) 24

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

The value of aa-b+bb-a is

A) a+b/a-b B) -1
C) 2ab D) 1
 
Answer & Explanation Answer: D) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

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