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Q:

What does it mean if a micrograph is false colored?

Answer

If a micrograph is false-colored, it means that the computer has created the colour for the object since we know that the electron microscopes sees only black and white colours.

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

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Q:

If A, B and C together do a job in 4 days, A and C together do the job in 4.5 days and B and C together do the job in 12 days then in how many days can C alone do the job?

A) 36 B) 6
C) 18 D) 12
 
Answer & Explanation Answer: C) 18

Explanation:
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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

What is the name of the bridge between India and Sri Lanka?

A) Adam's Bridge B) Chenab Bridge
C) Tower Bridge D) Golden Gate Bridge
 
Answer & Explanation Answer: A) Adam's Bridge

Explanation:

Adam's Bridge is the name of the bridge between India and Sri Lanka. It is also called as Rama Setu or Rama's Bridge.

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Filed Under: General Awareness
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Q:

In the following question, by using which mathematical operator will the expression become correct?
18 ? 6 ? 9 ? 27

A) x, ÷ and = B) ÷, x and =
C) x, + and = D) +, – and =
 
Answer & Explanation Answer: B) ÷, x and =

Explanation:
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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

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Q:

What approximate value should come in place of the question mark (?) in the following equation (Note: You are not expected to calculate the exact value)?

[(7.99)2–(13.001)2+(4.01)3]2=?

A) -1800 B) 1450
C) -1660 D) 1660
 
Answer & Explanation Answer: D) 1660

Explanation:

[(7.99)^2–(13.001)^2+(4.01)^3]^2= X X= [8^2-13^2+4^3]^2 X= [64-169+64]^2 X= [-41]^2 X=1681

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Glass is made of the mixture of

A) sand and silicates B) quartz and sand
C) mica and quartz D) mica and silicates
 
Answer & Explanation Answer: A) sand and silicates

Explanation:

A glass is made of liquid sand. You can make glass by heating ordinary sand and made into a liquid and mix with silicates to form a glass.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

6 2141
Q:

Which among the following is not a unit of distance?

A) Light year B) Longsec
C) Astronomical unit D) Parsec
 
Answer & Explanation Answer: B) Longsec

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

3 2141
Q:

Which gas is a source of natural groundwater pollution?

A) Helium B) Krypton
C) Radon D) Argon
 
Answer & Explanation Answer: C) Radon

Explanation:

Radon gas is a source of natural groundwater pollution.

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Filed Under: Chemistry
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