Aptitude and Reasoning Questions

Q:

6 pumps of kirlosker can fill a tank in 7 days and 2 similar pumps of USHA can fill the same tank in 18 days. what is the ratio of the efficiency of a kirlosker pump and a USHA pump?

A) 6:7 B) 7:6
C) 7:54 D) None of these
 
Answer & Explanation Answer: A) 6:7

Explanation:

The number of days required by a single kirlosker pump to fill the tank = 6 x 7 =42 days and the number of days required by a single USHA pump to fill the same tank = 2 x 18 =36 days.

Now , since efficiency is inversely proportional to the number of days. Hence,

Efficiency of one K - pumpEfficiency of U- pump=3642=67  

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Filed Under: Ratios and Proportions

7 7809
Q:

 

The given graph shows the registration of bikes and total vehicles (in thousands) for 6 months in 2017 in City X.

 

Note : In the chart, the first number represents bikes (grey) and the second number represents total vehicles (black).

 

Based on the given data, in March 2017, the number of vehicles other than bikes registered is

 

A) 15000 B) 10000
C) 9000 D) 11000
 
Answer & Explanation Answer: B) 10000

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

0 7804
Q:

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

 

113, 116, 119, 122, 125, ?

 

A) 128 B) 126
C) 129   D) 130
 
Answer & Explanation Answer: A) 128

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

5 7803
Q:

Find the minimum number of straight lines required to make the given figure.

A) 9 B) 11
C) 15 D) 16
 
Answer & Explanation Answer: B) 11

Explanation:

  

The horizontal lines are DE, FH, IL and BC i.e. 4 in number.

The slanting lines are AC, DO, FN, IM, AB, EM and HN i.e. 7 in number.

Thus, there are 4 + 7 = 11 straight lines in the figure.

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Filed Under: Analytical Reasoning

76 7801
Q:

Shobha is the niece of Ashish. Ashish's mother is Priya. Kamla is Priya's mother. Kamla's husband is Hari. Krishna is the mother-in-law of Hari. How is Shobha related to Hari ? 

A) Daughter B) Great Grand daughter
C) Grandniece D) Great Grandson's daughter
 
Answer & Explanation Answer: B) Great Grand daughter

Explanation:

Shubha is the niece of Atthish means Ashish as the uncle of Shottha Now. Priyais Ashish's mother 

So, Priya is the grandmother of Shobha. Hari is Priya's father. So, Shobha is the great granddaughter of Hari. 

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Filed Under: Blood Relations

1 7801
Q:

 

The given table represents the marks obtained by four students W, X, Y and Z in four subjects P, C, B and M, with the maximum marks in each subject being 100.

 

If these four students are given ranks according to their total percentage of marks in PCMB then ___ gets the 3rd rank.

A) W B) X
C) Y D) Z
 
Answer & Explanation Answer: D) Z

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

0 7796
Q:

Find the annual income derived by investing Rs. 6800 in 10% stock at 136.?

A) 250 B) 1500
C) 500 D) 50
 
Answer & Explanation Answer: C) 500

Explanation:

By investing Rs. 136, income obtained = Rs. 10.

 

By investing Rs. 6800, income obtained = Rs.1036×6800 = Rs. 500.

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Filed Under: Stocks and Shares

4 7796
Q:

The value of  10+25+108+154+225is:

A) 4 B) 6
C) 8 D) 10
 
Answer & Explanation Answer: A) 4

Explanation:

10+25+108+154+22510+25+108+154+1510+25+108+1310+25+1110+616=4

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Filed Under: Square Roots and Cube Roots
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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