Exams


Q:

If a mirror is placed on the line MN, then which is the right image of the given figure?

 

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

Explanation:
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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

Eight years ago, Ajay's age was 4/3 times that of Vijay. Eight years hence, Ajay's age will be 6/5 times that of Vijay. What is the present age of Ajay ?

A) 41 yrs B) 40 yrs
C) 37 yrs D) 33 yrs
 
Answer & Explanation Answer: B) 40 yrs

Explanation:

Let the present ages of Ajay and Vijay be 'A' and 'V' years respectively.

=> A - 8 = 4/3 (V - 8) and A + 8 = 6/5 (V + 8)

=> 3/4(A - 8) = V - 8 and 5/6(A + 8) = V + 8

V = 3/4 (A - 8) + 8 = 5/6 (A + 8) - 8

=> 3/4 A - 6 + 8 = 5/6 A + 20/3 - 8

=> 10 - 20/3 = 10/12 A - 9/12 A

=> 10/3 = A/12 => A = 40.

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Filed Under: Problems on Ages
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

Solve the missing number puzzle?

number_puzzle31533710656.jpg image

Answer

Here in the above puzzle,


Consider the columns.


Column 1 = Row 1 + Row 2 = Row 3


That is,


44 + 12 = 56


Similarly,


48 + 30 = 78


Hence, 14 + 51 = 65.


 


Hence, the missing number in the given puzzle = 65.

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

112 18960
Q:

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

 

ABCABcABC, ABCAbCABC, ABCaBCABC, ABcABCABC, AbCABCABC, _______________.

 

A) ABCABCaBC B) aBCABCABC
C) ABCABcABC D) ABCAbCABC
 
Answer & Explanation Answer: B) aBCABCABC

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Filed Under: Alphabet Test
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Q:

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

 

aAAAAAA, AaAAAAA, AAaAAAA, AAAaAAA, AAAAaAA, _______________.

 

A) AAAAAAa B) aAAAAAA
C) AaAAAAA D) AAAAAaA
 
Answer & Explanation Answer: D) AAAAAaA

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

A boatman can row 3 km against the stream in 20 minutes and return in 18 minutes. Find the rate of current ?

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

Explanation:

Speed in upstream = Distance / Time = 3 x 60/20 = 9 km/hr.

Speed in downstream = 3 x 60/18 = 10 km/hr

Rate of current = (10-9)/2 = 1/2 km/hr.

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Filed Under: Boats and Streams
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Q:

Which of the following statement(s)is/are TRUE?

I. 2√3 > 3√2

II. 4√2 > 2√8

A) Only I   B) Only II  
C) Neither I nor II D) Both I and II
 
Answer & Explanation Answer: C) Neither I nor II

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

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Q:

Refer the below data table and answer the following question.

What was the increase in the height of the child from 7th Birthday to 16th birthday?

 

A) 55 cms B) 60 cms
C) 45 cms D) 50 cms
 
Answer & Explanation Answer: D) 50 cms

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

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