Questions

Q:

Which of the following gases is produced due to incomplete combustion of fuel?

A) Carbon Dioxide B) Carbon Monoxide
C) Methane D) Ethane
 
Answer & Explanation Answer: B) Carbon Monoxide

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

What is the function of guard cells of stomata?

A) Opening of stomata only B) Closing of stomata only
C) Both opening and closing of stomata D) Neither opening nor closing of stomata
 
Answer & Explanation Answer: C) Both opening and closing of stomata

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Filed Under: Biology
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Q:

On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because ________

A) Mercury is a metal B) Density of mercury is greater than that of water
C) Cohesion of mercury is greater than its adhesion with glass D) Cohesion of water is greater than its adhesion with glass
 
Answer & Explanation Answer: C) Cohesion of mercury is greater than its adhesion with glass

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Filed Under: Chemistry
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Q:

Choose the word that best defines the given phrase‘The identification of a disease by its symptoms’

A) Prescription B) Prognosis
C) Diagnosis D) Biopsy
 
Answer & Explanation Answer: C) Diagnosis

Explanation:
Prescription is an instruction written by a medical practitioner that authorizes a patient to be issued with a medicine or treatment.
Prognosis is a forecast of the likely outcome of a situation.
Diagnosis is the identification of the nature of an illness or other problem by examination of the symptoms.
Biopsy is an examination of tissue removed from a living body to discover the presence, cause, or extent of a disease.
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Filed Under: English
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Q:

Find arc elasticity of demand, if quantity demanded falls from 4600 to 4200 when price of the item is increased from Rs 960 to Rs 1000?

A) -2.23 B) -­2.09
C) 2.23 D) 2.09
 
Answer & Explanation Answer: A) -2.23

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Filed Under: Indian Economy
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Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

 

Hummock

 

A) Ridge B) Hill
C) Upland D) Ditch
 
Answer & Explanation Answer: D) Ditch

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Filed Under: English
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Q:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

 

Cruddy

 

A) Creamy B) Dirty
C) Spotless   D) Greedy
 
Answer & Explanation Answer: B) Dirty

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Filed Under: English
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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.

 

to teach a person to accept a set of beliefs uncritically

A) to drill B)  to instill
C) to indoctrinate D) to convince
 
Answer & Explanation Answer: C) to indoctrinate

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