Aptitude and Reasoning Questions

Q:

7 litres mixture of milk and water contains 30% water. 3.5 litres of milk is added to this mixture. What is the percentage of water in the new mixture?

 

A) 10 B) 15
C) 20 D) 25
 
Answer & Explanation Answer: C) 20

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

6 1017
Q:

Rs. x invested at 8% simple interest per annum for 5 years yields the same interest as that on Rs. y invested at 7.5% simple interest per annum for 6years. Find x : y.

A) 40:45 B) 5:6
C) 16:15 D) 9:8
 
Answer & Explanation Answer: D) 9:8

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Filed Under: Simple Interest
Exam Prep: Bank Exams

3 1017
Q:

If EFMIJ means DELHI, then the last letter of the word got by decoding IQBOS is

A) R B) T
C) K D) M
 
Answer & Explanation Answer: A) R

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

The mean of the 5 smallest numbers from a group is 15 while the mean of all the 13 members of the group taken together is 17. What is the mean of the 8 largest numbers?

A) 18.50 B) 17.75
C) 18.75 D) 18.25
 
Answer & Explanation Answer: D) 18.25

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Filed Under: Average
Exam Prep: Bank Exams

5 1017
Q:

What is the least number that should be added to the product 11 x 12 x 13 x 14 to make it a perfect square?

 

A) 1 B) 311
C) 5 D) 0
 
Answer & Explanation Answer: A) 1

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

Two vessels of equal capacity contains juice and water in the ratio of 5 : 1 and 5 : 7 respectively. The mixture of both the vessels are mixed and transferred into a bigger vessel. What is the ratio of juice and water in the new mixture?

A) 3 : 2 B) 5 : 3
C) 5 : 4 D) 1 : 2
 
Answer & Explanation Answer: B) 5 : 3

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

3 1017
Q:

If a2+1a2 = 38, then find the value of a-1a?

A) 2 B) 4
C) 6 D) 8
 
Answer & Explanation Answer: C) 6

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Lokesh is taller than Gagan but not shorter than Abhishek. Abhishek and Suresh are of same height. Lokesh is shorter than Lalit. Amongst the boys, who is the tallest?

 

A) Gagan B) Lalit
C) Lokesh D) Suresh
 
Answer & Explanation Answer: B) Lalit

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

2 1017