Questions

Q:

Which of these rules are applicable for naming covalent compounds?

A) nonmetal name + nonmetal name + suffix –ide B) nonmetal name + nonmetal name + suffix –ite
C) metal name + nonmetal name + suffix –ide D) metal name + nonmetal name + suffix –ite
 
Answer & Explanation Answer: C) metal name + nonmetal name + suffix –ide

Explanation:

Simple covalent compounds are generally named by using prefixes metal name + nonmetal name + suffix –ide to indicate how many atoms of each element are shown in the formula. Also, the ending of the last (most negative) element is changed to -ide. The prefixes used are mono-, di-, tri-, tetra-, penta-, hexa-, and so forth.

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Q:

The external oblique muscle is named due to its

A) Action B) Fiber detection
C) Location D) Attachment points
 
Answer & Explanation Answer: B) Fiber detection

Explanation:
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Q:

The book "The Man who knew Infinity" by Robert Kanigel and extensively reviewed in Indian newspapers is the biography of 

A) Vikram Sarabhai B) Sir Homi J Bhabha
C) Sir CV Raman D) Srinivasa Ramanujan
 
Answer & Explanation Answer: D) Srinivasa Ramanujan

Explanation:
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Q:

When did East African Development Bank come into force

A) 1967 B) 1980
C) 1982 D) 1983
 
Answer & Explanation Answer: A) 1967

Explanation:
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Filed Under: World Organisations

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Q:

Guess the Number which satisfies the Logic behind  ?

19598473_1350724051701362_1674607166262979020_n1499318579.jpg image

A) 7 B) 14
C) 10 D) 19
 
Answer & Explanation Answer: C) 10

Explanation:

Adding the corresponding numbers in first and last figures gives the corresponding number in the middle figure.

i.e, 4 + 3 = 7

13 + 2 = 15

2 + 4 = 6

9 + 1 = 10

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Q:

Which of the following metal is generally used for making filaments of bulb?

A) W B) Ag
C) Fe D) Rh
 
Answer & Explanation Answer: A) W

Explanation:

W is the symbol for chemical element Tungsten or Wolfram.

It is used in making filaments of bulbs.

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Q:

"A-Z GST Guide" program launched by which E-commerce firm for sellers to get insights and help related to the goods and services tax (GST) in 2017 ?

A) Flipkart B) Amazon
C) eBay D) Snapdeal
 
Answer & Explanation Answer: B) Amazon

Explanation:
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Q:

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

What_can_run_but_never_walks1533298429.jpg image

Answer

A river which can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps.

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