Aptitude and Reasoning Questions

Q:

517  325  639  841  792

What will be the first digit of the second highest number after the positions of only the 2nd, 3rd digits within each number are interchanged?

A) 8 B) 2
C) 7 D) 9
 
Answer & Explanation Answer: C) 7

Explanation:

The new numbers formed are 571, 352, 693, 814, 729

The second highest number is 729, its first digit is 7

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Q:

In a mixture of milk and water, there is only 26% water. After replacing the mixture with 7 liters of pure milk , the percentage of milk in the mixture  become 76%. The quantity of mixture is:

A) 65 liters B) 91 liters
C) 38 liters D) None of these
 
Answer & Explanation Answer: B) 91 liters

Explanation:

         Milk             Water 

         74%             26%        (initially) 

         76%             24%        ( after replacement) 

 

  Left amount = Initial amount 1-replaced amounttotal amount 

   24  = 261-7k

=> k = 91 

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Filed Under: Alligation or Mixture

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Q:

Read the statements and select a conclusion from the given alternatives.

Statements :

All Apples are leaves. Some leaves are lemons. No lemon is house.

Conclusions :

I. Some houses are Apples
II. Some lemons are Apples
III. No house is Apple

 

A) Only I follows B) Only II follows
C) Both II & III follows D) Either I or III follows
 
Answer & Explanation Answer: C) Both II & III follows

Explanation:
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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

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Q:

Refer the data and answer the question.

If the company has issued 6 lakh shares between its five partners and if Chinmay offers to sell 15000 of his shares to Ejaz, then Ejaz will have how many shares?

 

A) 300000 shares B) 270000 shares
C) 285000 shares D) 255000 shares
 
Answer & Explanation Answer: C) 285000 shares

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

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Q:

How many such digits are there in the number 7346285 which are as far away from the beginning of the number, as they will be when arranged in ascending order within the number?

A) None B) one
C) Two D) Three
 
Answer & Explanation Answer: C) Two

Explanation:

Given Number : 7346285

Ascending Number : 2345678

Answer is Two. Those digits are 3,4

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Filed Under: Number, Ranking and Time Sequence Test
Exam Prep: Bank Exams
Job Role: Bank PO

143 26195
Q:

The population of a town was 3600 three years back. It is 4800 right now. What will be the population three years down the line, if the rate of growth of population has been constant over the years and has been compounding annually?

A) Rs.600 B) Rs,6400
C) Rs.6500 D) Rs.6600
 
Answer & Explanation Answer: B) Rs,6400

Explanation:

 

The population grew from 3600 to 4800 in 3 years. That is a growth of 1200 on 3600 during three year span.

 

Therefore, the rate of growth for three years has been constant.

 

The rate of growth during the next three years will also be the same.

 

Therefore, the population will grow from 4800 by 4800*13= 1600

 

Hence, the population three years from now will be 4800 + 1600 = 6400

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Filed Under: Compound Interest
Exam Prep: Bank Exams
Job Role: Bank PO

30 26169
Q:

In the following question, select the missing number from the given series.

 

46, 45, 43, 42, 40, 39, ?

 

A) 35 B) 36
C) 38 D) 37
 
Answer & Explanation Answer: D) 37

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

4 26166
Q:

Which of the following terms follows the trend of the given list?

YXYXYXZYX, YXYXYZXYX, YXYXZYXYX, YXYZXYXYX, YXZYXYXYX, _______________.

A) ZYXYXYXYX B) YXYXYXZYX
C) YZXYXYXYX D) YXYXYZXYX
 
Answer & Explanation Answer: C) YZXYXYXYX

Explanation:
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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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