Questions

Q:

Which process requires cellular energy?

A) Passive transport B) Active transport
C) Both A & B D) None of the above
 
Answer & Explanation Answer: B) Active transport

Explanation:

Active transport is a method of transport of ions or molecules along the cell membrane in the cell from lower to higher concentration region and which needs cellular energy.

There are three main types of Active Transport. They are:

  1. The Sodium-Potassium pump,
  2. Exocytosis, and
  3. Endocytosis.
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Filed Under: Biology
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Q:

Who invented Emoji in 1999?

A) Shigetaka Kurita B) Hemang Amin
C) Lee Loong D) Hamilton
 
Answer & Explanation Answer: A) Shigetaka Kurita

Explanation:

Shigetaka Kurita invented Emoji in 1999. There are about 3304 emojis as of March 2020.

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Filed Under: Inventions
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Q:

Study the information carefully to answer the following questions: An urn contains 5 red, 3 green, 2 blue and 4 yellow marbles. If three marbles are picked at random, what is the probability that one is green and two are yellow?

A) 3/14 B) 2/91
C) 9/182 D) 7/545
 
Answer & Explanation Answer: C) 9/182

Explanation:

Required probability = 3×6364=9182

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Q:

Eras are divided into

A) Ages B) Epochs
C) Periods D) Both B & C
 
Answer & Explanation Answer: D) Both B & C

Explanation:

Eras are divided into both Epochs and Periods. They are further divided into Ages.

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Filed Under: Indian History
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Q:

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

I said to Ajay, “Will you lend me some money?” 

 

A) I told Ajay to lend me some money. B) I said to Ajay if he would give me some money.
C) I asked Ajay if he would lend me some money. D) I asked Ajay if he would give me some money or not.
 
Answer & Explanation Answer: C) I asked Ajay if he would lend me some money.

Explanation:
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Filed Under: English
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Q:

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.

CAPTIVITY

A) SLAVERY B) PERMISSION
C) FREEDOM D) LIMITATION
 
Answer & Explanation Answer: C) FREEDOM

Explanation:
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Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form acoherent paragraph.

If your ward talks

A-well to convince you, be

B-social and interpersonal creativity

C-proud that he or she has

A) ABC B) ACB
C) CBA D) CAB
 
Answer & Explanation Answer: B) ACB

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
A lover of work

A) Oenophile B) Technophile
C) Romanophile D) Ergophile
 
Answer & Explanation Answer: D) Ergophile

Explanation:
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