Questions

Q:

Which one of the following mixture is homogeneous

A) starch and sugar B) methanol and water
C) graphite and charcoal D) calcium carbonate and calcium bicarbonate
 
Answer & Explanation Answer: B) methanol and water

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Filed Under: Chemistry

76 18877
Q:

Whom can we call the first national ruler of India?

A) Chandragupta Maurya B) Kanishka
C) Harsah D) Ajatasatru
 
Answer & Explanation Answer: A) Chandragupta Maurya

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Filed Under: Indian History

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Q:

The M.K.S. system was first introduced by

A) archimedes B) Eienstein
C) Newton D) Giorgi
 
Answer & Explanation Answer: D) Giorgi

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Filed Under: Chemistry

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Q:

The Tropic of Cancer does not pass through

A) India B) Egypt
C) Mexico D) Iran
 
Answer & Explanation Answer: D) Iran

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Filed Under: World Geography

52 18856
Q:

Read each sentence to find out whether there is any error in any part

He was courted arrest(a) in order to protest against(b) corruption among the government servants(c). No error.(d)

A) a B) b
C) c D) d
 
Answer & Explanation Answer: A) a

Explanation:

The phrase ‘was courted’ needs to be replaced with ‘courted’ to make the sentence grammatically and contextually correct. Thus, the correct sentence would be, ‘He courted arrest in order to protest against corruption among the government servants’.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Which of the following has got more heat capacity?

A) Iron piece B) Water
C) Gold piece D) Benzene
 
Answer & Explanation Answer: B) Water

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Filed Under: General Science

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Q:

January 29 is observed as ______

A) Global Family Day B) World red cross Day
C) World telecommunication Day D) World Leprosy Day
 
Answer & Explanation Answer: D) World Leprosy Day

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Q:

Which one of the following statements is not correct?

 

A) Fischer projection represents the molecule in an eclipsed conformation B) Newman projection can be represented in eclipsed, staggered and skew conformations
C) Fischer projection of the molecule is its most stable conformation D) In Sawhorse projections, the lines are inclined at an angle of 120 deg to each other.
 
Answer & Explanation Answer: C) Fischer projection of the molecule is its most stable conformation

Explanation:

Fischer projections were originally proposed for the depiction of carbohydrates and used by chemists, particularly in organic chemistry and biochemistry.A Fischer projection always uses an eclipsed conformation. A Newman diagram can represent either an eclipsed conformation or a staggered conformation or a skew conformation.

 

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Filed Under: Chemistry
Exam Prep: Bank Exams

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