Q:

An air bubble in water will act like a

A) convex lens	B) convex mirror
C) concave lens	D) concave mirror

Answer & Explanation Answer: C) concave lens

Explanation:

An_air_bubble_in_water_will_act_like_a1557488532.jpg image

The lens which have atleast one inward curved surface is a concave lens. Concave ens is a diverging lens as it spreads out light rays that have been refracted through it.

A concave lens is thinner at its centre than at its edges.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

181 26916

Q:

Satyagraha Sabha was formed by gandhi at

A) Bombay	B) Gujarat
C) Calcutta	D) Pune

Answer & Explanation Answer: A) Bombay

Explanation:

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Filed Under: Indian History

97 26898

Q:

Which of the following is not the unit of time

A) Parallactic second	B) Micro Second
C) Leap year	D) Solar day

Answer & Explanation Answer: A) Parallactic second

Explanation:

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Filed Under: Physics

242 26862

Q:

Which packages contain the JDBC classes?

A) java.sql	B) java.sl
C) java.jd	D) java.jdbc

Answer & Explanation Answer: A) java.sql

Explanation:

The Java packages which contain JDBC classes and interfaces is Java.SQL.

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Filed Under: Oracle Certification
Job Role: Database Administration , IT Trainer , Software Architect

40 26854

Q:

Who of the following is NOT related to ghazal singing?

A) Begum Akhtar	B) Malika Pukhraj
C) Penaz Masani	D) Haribhai Varadkar

Answer & Explanation Answer: D) Haribhai Varadkar

Explanation:

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

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Q:

Which Indian bowler becomes the second highest wicket-taker in tests played in India?

A) Ravichandran Ashwin	B) Axar Patel
C) Jasprit Bumrah	D) Bhuvaneshwar Kumar

Answer & Explanation Answer: A) Ravichandran Ashwin

Explanation:

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Filed Under: Sports
Exam Prep: Bank Exams

1 26816

Q:

In MICR, C stands for...........

A) Code	B) Colour
C) Computer	D) Character

Answer & Explanation Answer: D) Character

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

134 26813

Q:

Where is located the most active volcano in the world?

A) Around the Atlantic Ocean	B) Around the Pacific Ocean
C) Around the Indian Ocean	D) Around the Arctic Ocean

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