Aptitude and Reasoning Questions

Q:

In a row of 74 girls, Shweta is 27th from left end. Palak is 7th to the right of Shweta. What is Palak's position from the right end of the row?

A) 40 B) 41
C) 42 D) 44
 
Answer & Explanation Answer: B) 41

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Q:

The mean of 10 observations is 13. Two more observations are included and the new mean becomes 14. The mean of two new observations is

 

A) 19 B) 18
C) 17 D) 16
 
Answer & Explanation Answer: A) 19

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

An 80 litre mixture of water and acid contains 20% acid. How much acid should be added to make the acid 60% in the new mixture?

 

 

A) 60 B) 80
C) 70 D) 90
 
Answer & Explanation Answer: B) 80

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

If 25% of an electricity bill is deducted, Rs 1788 is still to be paid. How much was the bill?

A) Rs 1430 B) Rs 2420
C) Rs 1466 D) Rs 2384
 
Answer & Explanation Answer: D) Rs 2384

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If P = 99, then the value of P(P2+ 3P + 3) is

A) 9999 B) 999999
C) 99999 D) 9999999
 
Answer & Explanation Answer: B) 999999

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Δ DEF is right angled at E. If m ∠D = 30°. What is the length (in cm) of DE, if EF = 2√3 cm?

A) 3 B) 4
C) 6 D) 2
 
Answer & Explanation Answer: C) 6

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

A car travels a certain distance at 24 km/h and comes back at 36 km/h. Find the average speed for total journey.

A) 28.8 km/hr B) 30 km/hr
C) 27.6 km/hr D) 31.2 km/hr
 
Answer & Explanation Answer: A) 28.8 km/hr

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

If the profit is 20%, then what will be the ratio of cost price to selling price respectively?

A) 4 : 5 B) 5 : 6
C) 2 : 5 D) 3 : 4
 
Answer & Explanation Answer: B) 5 : 6

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Filed Under: Profit and Loss

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