Aptitude and Reasoning Questions

Q:

If a+b=3 then the value of a3+b3+9ab-­27 is

A) 24 B) 25
C) 0 D) 27
 
Answer & Explanation Answer: C) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

On a certain item profit is 150%. If the cost price increases by 25% what will be the new profit margin (in %)?

A) 25 B) 50
C) 100 D) 75
 
Answer & Explanation Answer: C) 100

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

A shopkeeper marks up his wares by 125% and offers 25% discount. What will be the selling price if the cost price (in Rs) is Rs 640?

A) 1080 B) 1000
C) 920 D) 860
 
Answer & Explanation Answer: A) 1080

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If ax= by= cz and b2= ac, then what is 1x+1z equal to ?

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

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Q:

The average weight of 100 students is 32 kg. The average weight of first 49 students is 30 kg and of last 50 students is 34 kg. What is the weight (in kg) of the 50th student?

A) 25 B) 30
C) 32 D) 33
 
Answer & Explanation Answer: B) 30

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

If 5 # 9 @ 7 = 52 and 3 @ 9 # 2 = – 89, then 7 # 6 @ 9 = ?

A) 67 B) 56
C) 43 D) 28
 
Answer & Explanation Answer: A) 67

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

The sum of twice a number and thrice its reciprocal is 25/2. What is the number?

A) 7 B) 6
C) 5 D) 4
 
Answer & Explanation Answer: B) 6

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

If 27% of an electricity bill is deducted, Rs 1825 is still to be paid. How much was the bill?

A) Rs 1437 B) Rs 2536
C) Rs 2500 D) Rs 1473
 
Answer & Explanation Answer: C) Rs 2500

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Filed Under: Percentage
Exam Prep: Bank Exams

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