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

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

1 1139

Q:

Who launched Pradhan Mantri Vaya Vandana Yojana (PMVVY) in July 2017?

A) Rajnath Singh	B) Arun Jaitley
C) Suresh Prabhu	D) Nirmala Sitharaman

Answer & Explanation Answer: B) Arun Jaitley

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Indian Politics
Exam Prep: Bank Exams

0 1139

Q:

Which Five Year Plan adopted Indicative Planning in India?

A) 9th	B) 4th
C) 3rd	D) 8th

Answer & Explanation Answer: D) 8th

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Indian Politics
Exam Prep: Bank Exams

2 1139

Q:

Silk worms feed on

A) Basil leaves	B) Curry leaves
C) Rose leaves	D) Mulberry leaves

Answer & Explanation Answer: D) Mulberry leaves

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: General Science
Exam Prep: Bank Exams

0 1138

Q:

Which among the following has the maximum life span

A) Eagle	B) Tortoise
C) Tiger	D) Elephant

Answer & Explanation Answer: B) Tortoise

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: General Science
Exam Prep: Bank Exams

0 1138

Q:

How many KB is equal to 1 GB?

A) 1024	B) 256 x 1024
C) 1024 x 1024	D) 1024 x 1024 x 128

Answer & Explanation Answer: C) 1024 x 1024

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams

3 1138

Q:

Multitasking system specifically refers to

A) More than one user	B) More than one process
C) More than one hardware	D) More than one IP address

Answer & Explanation Answer: B) More than one process

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams

9 1138

Q:

An echo is returned in 3 s. What is the distance of the reflecting surface from the source, considering the speed of sound as $342 {ms}^{- 1}$ ?

A) 513 m	B) 644 m
C) 342 m	D) 171 m

Questions

Quick Links