Exams


Q:

Select the figure that does NOT belong in the following group.

 

 

 

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

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

0 18245
Q:

Study the information carefully and answer the question based on it.

Square: The person who reads English newspaper.

Triangle: The person who reads Marathi newspaper.

Circle: The person who reads Hindi newspaper.

How many people read only Marathi newspaper?

 

A) 30 B) 20
C) 60 D) 10
 
Answer & Explanation Answer: B) 20

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Filed Under: Image Analysis
Exam Prep: Bank Exams , CAT

2 18230
Q:

Optical fiber works on the principle of

A) Scattering B) interference
C) total internal reflection D) refraction
 
Answer & Explanation Answer: C) total internal reflection

Explanation:

Optical_fiber_works_on_the_principle_of1556277954.jpg image

 

Optical fiber works on the principle of total internal reflection.

 


The Total Internal Reflection is the phenomenon in which the complete reflection of a light ray reaching an interface with a less dense medium when the angle of incidence exceeds the critical angle.

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

40 18198
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

1. Warp

2. Warrior

3. Wary

4. Wash

5. Wallet

 

A) 51234 B) 54123
C) 12543 D) 34521
 
Answer & Explanation Answer: A) 51234

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

2 18192
Q:

Refer the below data table and answer the following question.

Five points are to be deducted from the students average of marks scored because of poor attendance. What will be the students net average marks scored?

A) 39 B) 34
C) 29 D) 44
 
Answer & Explanation Answer: A) 39

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Filed Under: Table Charts
Exam Prep: Bank Exams

0 18191
Q:

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

 

3, 5, 7, 9, ?

 

A) 10 B) 11
C) 12 D) 13
 
Answer & Explanation Answer: B) 11

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Filed Under: Number Series
Exam Prep: Bank Exams

4 18190
Q:

4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days. In how many days will 10 women complete it ?

A) 40 days B) 36 days
C) 32 days D) 34 days
 
Answer & Explanation Answer: A) 40 days

Explanation:

Let 1 man's 1 day work = x and 1 woman's 1 day work = y.
Then, 4x + 6y = 1/8 and 3x + 7y = 1/10
Solving these two equations, we get:
x = 11/400 and y = 1/400
10 woman's 1 day work = (1/400 x 10) = 1/40.

Hence, 10 women will complete the work in 40 days.

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Filed Under: Time and Work
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

19 18183
Q:

The bar graph represents the favourite fruit of grade 4 students.

 

Which fruit among the given below was chosen by the least students?

 

 

A) Mango B) Grapes
C) Orange D) Apple
 
Answer & Explanation Answer: B) Grapes

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

0 18180