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Q:

The angle of elevation of the top of a 36 m tall tower from the initial position of a person on the ground was 60 deg. She walked away in a manner that the foot of the tower, her initial position and the final position were all in the same straight line. The angle of elevation of the top of the tower from her final position was 30 deg. How much did she walk from her initial position?

 

A) 24√3 m B) 12√3 m
C) 24 m D) 36√3 m
 
Answer & Explanation Answer: D) 36√3 m

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Filed Under: Height and Distance
Exam Prep: Bank Exams

Q:

Choose the correct water image of the given figure?

 

 

 

A) B B) C
C) A D) D
 
Answer & Explanation Answer: B) C

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Filed Under: Image Analysis
Exam Prep: Bank Exams

Q:

Consider the given argument and decide which of the given assumptions is (are) implicit.

 

Argument :

 

A top television company announced up to 50% discount on their new launch of LED TV.

 

Assumptions :

 

1. The sales of the LED TV may increase.

2. The company will become the top seller of the LED TV.

 

A) Both 1 and 2 are implicit B) Only assumption 1 is implicit
C) Neither 1 nor 2 is implicit D) Only assumption 2 is implicit
 
Answer & Explanation Answer: B) Only assumption 1 is implicit

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Filed Under: Statement and Assumptions
Exam Prep: Bank Exams

Q:

The marked price of a calculator is Rs 750. It is sold at a discount of 22%. If the cost price of the calculator is Rs 500, then what is the profit (in Rs)?

 

A) 85   B)  105  
C)  95   D) 115
 
Answer & Explanation Answer: A) 85  

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

If sin x + cos x = √2 sin x, then the value of tan x is

A) √2 - 1 B) √2 + 1
C) 1 D) √2
 
Answer & Explanation Answer: B) √2 + 1

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

D sells a table to E at a profit of 30% and E sells it to F at a loss of 30%. What is the ratio of cost prices of D and F?

 

A) 100:91   B)  100:130  
C)  100:126   D) 1:1
 
Answer & Explanation Answer: A) 100:91  

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

 

If the total number of bikes sold in 2009 was 150000,how many more red bikes were sold than black ones?

 

A) 2250 B) 750
C) 2300 D) 3000
 
Answer & Explanation Answer: A) 2250

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

A charge of 2 C passes from one point to the other in a circuit. If the potential difference between the two points is 5 V, the amount of work done is

A) 5 J B) 10 J
C) 2.5 J D) 0.4 J
 
Answer & Explanation Answer: B) 10 J

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams