Exams


Q:

The cost of the paint is rs.36.50 per kg. if 1kg of paint covers 16sq.ft, how much will it cost to paint outside of a cube having 8 feet each side

A) Rs.962 B) Rs.672
C) Rs.546 D) Rs.876
 
Answer & Explanation Answer: D) Rs.876

Explanation:

surface area of a cube= 6 x (8 x 8) = 384 sq.ft  

quantity of paint required=(384/16)=24kg  

cost of painting= 36.5 x 24 = Rs.876

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams
Job Role: Bank PO

13 16008
Q:

What will be the cost of building a fence around a square plot with area equal to 289 sq ft, if the price per foot of building the fence is Rs. 58 ?

A) Rs. 3748 B) Rs. 3847
C) Rs. 3944 D) Rs. 3154
 
Answer & Explanation Answer: C) Rs. 3944

Explanation:

Let the side of the square plot be 'a' ft.
Given area of the plot (a x a) = 289 => a = 17
Length of the fence = Perimeter of the plot = 4a = 68 ft.
Cost of building the fence = 68 x 58 = Rs. 3944.

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Filed Under: Average
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

16 16003
Q:

Study the following table and answer the questions based on it.

 

Below is the Household Expenditure (in Thousands Rupees) per annum.

 

 

What is the average spending on Leisure per annum?

 

A) Rs. 7040 B) Rs. 6500
C) Rs. 7100 D) Rs. 7400  
 
Answer & Explanation Answer: A) Rs. 7040

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

0 15998
Q:

Refer the below data table and answer the following question.

What was the total profit or loss of the company in the last 5 years?

A) Loss of Rs 55 crores B) Loss of Rs 45 crores
C) Profit of Rs 45 crores D) Profit of Rs 55 crores
 
Answer & Explanation Answer: B) Loss of Rs 45 crores

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

0 15991
Q:

A rectangular paper when folded into two congruent parts had a perimeter of 34cm foer each part folded along one set of sides and the same is 38cm. When folded along the other set of sides. What is the area of the paper?

A) 140 B) 150
C) 160 D) 170
 
Answer & Explanation Answer: A) 140

Explanation:

when folded along the breadth
we have 2(l/2 +b) = 34 or l+2b = 34...........(1)
when folded along the length, we have 2(l+b/2)=38 or 2l+b =38.....(2)
from 1 &2 we get l=14 and b=10
Area of the paper = 14*10 = 140 sq cm

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Filed Under: Area
Exam Prep: Bank Exams
Job Role: Bank PO

7 15988
Q:

111 13 112 24 113 35 117 ?

A) 46 B) 57
C) 68 D) 79
 
Answer & Explanation Answer: D) 79

Explanation:

The given puzzle follows a pattern that,

Number - <last digit> <sum of all digits>.

111 - 13

112 - 24

113 - 35

So 

117 - 79

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Filed Under: Number Puzzles
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

60 15986
Q:

Puzzle : Clock

Divide the clock's face into three equal parts exactly with two lines. Therefore the sum of the numbers in the three equal parts should be same

Answer

Divide_the_clocks_face_into_three_equal_parts_exactly_with_two_lines1585547042.jpg image


 


26 + 26 + 26 = 78

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Subject: Math Puzzles Exam Prep: Bank Exams

141 15974
Q:

Refer the below data table and answer the following question.

What is the average bonus (in rupees)?

A) 6960000 B) 173333
C) 220000 D) 696000
 
Answer & Explanation Answer: D) 696000

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

0 15974