Exams Questions and Answers

Q:

In a certain code language, “MAKER” is written as “PDNHU”. How is “TOOLS” written in that code language?

A) VTRPM	B) WRROV
C) MLQGP	D) PTNLR

Answer & Explanation Answer: B) WRROV

Explanation:

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Filed Under: Coding and Decoding
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0 912

Q:

Which one of the following cell organelles mainly functions as storehouse of digestive enzymes?

A) Desmosome	B) Ribosome
C) Lysosome	D) Vacuoles

Answer & Explanation Answer: C) Lysosome

Explanation:

Lysosome is found in nearly all types of eukaryotic cells (cells with a clearly defined nucleus) and is responsible for the digestion of macromolecules, old cell parts, and microorganisms. Each lysosome is surrounded by a membrane that maintains an acidic environment within the interior via a proton pump. Lysosomes contain a wide variety of hydrolytic enzymes (acid hydrolases) that break down macromolecules such as nucleic acids, proteins, and polysaccharides. So, they are known as storehouse of digestive enzymes.

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Filed Under: Chemistry
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0 911

Q:

If tan x = 1, 0 < x < 90, then what is the value of 2 sin x cos x?

A) 1/2	B) 1
C) √3/2	D) √3

Answer & Explanation Answer: B) 1

Explanation:

tan x = 1

then x = 45

2sin x. cos x = 2× 1/√2 x 1/√2 = 1

an x = 1

then

x = 45

o

2sin x. cos x =

2

×

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Filed Under: Simplification
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1 911

Q:

Improve the bracketed part of the sentence.
He has painted that picture so often that he can do it with his (eyes closed).

A) arms full	B) eyes opened
C) mind blank	D) No improvement

Answer & Explanation Answer: D) No improvement

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 911

Q:

Select the related letters from the given alternatives.
WUS : DFH :: MKI : ?

A) LJH	B) GEC
C) OQS	D) NPR

Answer & Explanation Answer: D) NPR

Explanation:

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Filed Under: Analogy
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0 911

Q:

Which one of the following statements with regard to Jet stream, an upper level tropospheric wave, is not correct?

A) It is narrow band of high-velocity wind.	B) It follows the wave path near the tropopause at elevations of 8 km to 15 km.
C) Jet streams are typically continuous over long distances.	D) In summer, the polar front jet achieves its maximum force.

Answer & Explanation Answer: B) It follows the wave path near the tropopause at elevations of 8 km to 15 km.

Explanation:

All are correct except D, as Jet streams are phenomena of winter. It is believed that jet stream exercises an important influence on the winter weather in India.

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Filed Under: Physics
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1 911

Q:

What is the value of $2^{3^{2}}$ ?

A) 64	B) 128
C) 512	D) 256

Answer & Explanation Answer: C) 512

Explanation:

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Filed Under: Numbers
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0 911

Q:

tan(A/2) is equal to

A) tanA/(1 + secA)	B) 1/(cosecA + cotA)
C) tanA/(1 + cosecA)	D) 1/(secA + cotA)

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