Q:

What is the principal focus of a spherical mirror?

A) It is a point from which the rays of light appear to be coming from on the principal axis of a convex mirror	B) It is the point on the principal axis through which rays of light parallel to the principal axis pass after reflection or appear to be arising from this point on the principal axis
C) It is the centre of a hollow sphere of which the spherical mirror is a part	D) It is the midpoint of a spherical mirror

Answer & Explanation Answer: B) It is the point on the principal axis through which rays of light parallel to the principal axis pass after reflection or appear to be arising from this point on the principal axis

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

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Q:

The second most senior office in the country is of _____ .

A) Office of the President of India	B) Office of the Prime Minister of India
C) Office of the Vice President of India	D) Office of the Chief Justice of India

Answer & Explanation Answer: C) Office of the Vice President of India

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

What does the term 'Ebola' stand for?

A) A viral disease outbreak in West Africa	B) A viral disease outbreak in Bangladesh
C) A city in Syria destroyed by ISIS	D) None of the these

Answer & Explanation Answer: A) A viral disease outbreak in West Africa

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Biofortification is a ________________ .

A) method of breeding crops to increase their nutritional value	B) strategy to combat unwanted nutrients in plants
C) method of developing resistance to insect pests	D) method of plant breeding for disease resistance

Answer & Explanation Answer: A) method of breeding crops to increase their nutritional value

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Filed Under: General Science
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Q:

Mechanical energy is the sum of

A) kinetic energy + heat energy	B) kinetic energy + potential energy
C) potential energy + heat energy	D) chemical energy + electrical energy

Answer & Explanation Answer: B) kinetic energy + potential energy

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Q:

Two particles with charges q1 and q2 are kept at a certain distance to exert force F on each other. If the distance is reduced to one-fifth, then the force between them is

A) F/25	B) 5F
C) F/5	D) 25F

Answer & Explanation Answer: D) 25F

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Exam Prep: Bank Exams

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Q:

Who among the following has been awarded the ‘German Green Talent Award 2017’?

A) Sukhveer Rohilla	B) Pushpa Negrani
C) Shamik Chaudhary	D) Rishi Dholakiya

Answer & Explanation Answer: C) Shamik Chaudhary

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

Who fought Ahmad Shah Abdali at the third battle of Panipat?

A) Mughals	B) Lodhis
C) Marathas	D) Khiljis

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