Exams


Q:

Which formula represents a polar molecule?

A) C - O B) C - N
C) H - N D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

A chemical bond in which the electrons are not shared equally due to differences in the electronegativity of the atoms.

 

The polarity of a covalent bond is measured using its dipole moment.

 Large dipole moment = more polar

 Small dipole moment = more nonpolar.

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Filed Under: Chemistry
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Q:

The head mirror used by ENT doctors is

A) plano-convex B) convex
C) concave D) plane
 
Answer & Explanation Answer: C) concave

Explanation:

The head mirror used by ENT doctors is concave.

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Filed Under: General Science
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Q:

Which base is found only in RNA?

A) Thyamine B) Adenine
C) Uracil D) Cytosine
 
Answer & Explanation Answer: C) Uracil

Explanation:
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Filed Under: Biology
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Q:

India’s who has won the girl's title in the IBSF World Under-16 Snooker Championships 2018?

A) Keerthana Pandian B) Sangeeta Chanu
C) Kumar Mangalan D) Thangjam Tababi Devi
 
Answer & Explanation Answer: A) Keerthana Pandian

Explanation:

India's Keerthana Pandian has won the girls’ title in the IBSF World Under-16 Snooker Championships.

 

In the final in St Petersburg, Russia, Keerthana outclassed her Belarussian rival Albina Leschuk 3-1.

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Filed Under: Sports
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Q:

Who is the custodian of Contingency Fund of India?

A) The Prime Minister B) Judge of Supreme Court
C) The President D) The Finance Minister
 
Answer & Explanation Answer: C) The President

Explanation:
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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

P, Q and R alone can complete a work in 12, 15 and 20 days respectively. In how many days will they together complete the same work?

 

A) 4 B)  5  
C)  6   D) 3.5
 
Answer & Explanation Answer: D) 3.5

Explanation:
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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

In the given figure, how many students study only 2 subjects?

A) 11 B) 23
C) 12 D) 40
 
Answer & Explanation Answer: B) 23

Explanation:
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Filed Under: Logical Venn Diagram
Exam Prep: AIEEE , Bank Exams , CAT , GATE

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Q:

A farmer travelled a distance of 61 km in 9 hours. He travelled partly on foot at a speed of 4 km/hour and partly on bicycle at a speed of 9 km/hour . The distance travelled on foot is

A) 14 km B) 16 km
C) 20 km D) 18 km
 
Answer & Explanation Answer: B) 16 km

Explanation:
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Filed Under: Time and Distance
Exam Prep: Bank Exams

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