General Knowledge Questions

Q:

Boron cannot form which one of the following anions?

(1) BO2-

(2) BF63-

(3) BH4-

(4) B(OH)4-

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

Explanation:

Due to absence of low lying vacant d orbital in B, sp3d2hybridization is not possible hence BF63-will not formed. 

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Q:

Select the synonym of

astonish

A) mundane B) empress
C) overwhelm D) calm
 
Answer & Explanation Answer: C) overwhelm

Explanation:
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Filed Under: English
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Q:

Improve the bracketed part of the sentence.

The pet has just finished its meal (and is satisfied now).

 

A) now and was satisfied B) now and is satisfied
C) then and is satisfied D) no improvement
 
Answer & Explanation Answer: D) no improvement

Explanation:
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Q:

The following sentence contains which type of conjunction?

"She is not only a great singer but also an exceptional dancer."

A) Phrasal B) Subordinating
C) Correlative D) Coordinating
 
Answer & Explanation Answer: C) Correlative

Explanation:

A conjunction is a word that joins words, clauses, phrases or sentences.

For example but, and, or, nor, yet for, so, although, since, because, unless, when, where, while, etc.

There are four types of conjunctions:

1. Subordinating Conjunction

2. Correlative Conjunction

3. Phrasal Conjunction

4. Coordinating Conjunction

 

In the given sentence, "She is not only a great singer but also an exceptional dancer" Not Only But Also is a type of Correlative conjunction.

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Q:

The plasma of the blood contains which among the following constituents?

I. Proteins

II. Salts

III. Hormones

A) Only I and II B) Only I and III
C) Only II and III D) All I, II and III
 
Answer & Explanation Answer: D) All I, II and III

Explanation:
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Filed Under: Biology

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Q:

The maximum number of electrons that can be accommodated in a shell depends on the formula

 

A) 1n2 B) n2
C) 3n2 D) 2n2
 
Answer & Explanation Answer: D) 2n2

Explanation:
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Filed Under: Chemistry
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Q:

From the following pairs, find the one which is correctly matched?

 

A) Scurvy- Thiamine B) Tuberculosis- ATS
C) Tetanus- BCG D) Malaria- Chloroquine
 
Answer & Explanation Answer: D) Malaria- Chloroquine

Explanation:

Chloroquine is a medication used to prevent and to treat malaria.

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Q:

Who will inaugurate the 6th Asia Pacific Ministerial Conference?

  1. Venkaiah Naidu
  2. Sushma Swaraj
  3. Narendra Modi
  4. Menaka Gandhi

A) Narendra Modi B) Menaka Gandhi
C) Sushma Swaraj D) Venkaiah Naidu
 
Answer & Explanation Answer: D) Venkaiah Naidu

Explanation:
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