Q:

An object is placed at the centre of curvature of a concave mirror. Its image is formed at

A) a point beyond centre of curvature	B) a point between focus and centre of curvature
C) the centre of curvature	D) the focus

Answer & Explanation Answer: B) a point between focus and centre of curvature

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

0 16823

Q:

Improve the bracketed part of the sentence.

Due to heavy monsoon showers, the water in the dam (rose another foot).

A) raised another foot	B) raised by a feet.
C) had risen a foot	D) no improvement

Answer & Explanation Answer: D) no improvement

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT

2 16818

Q:

Optical fiber works on the principle of

A) Scattering	B) interference
C) total internal reflection	D) refraction

Answer & Explanation Answer: C) total internal reflection

Explanation:

Optical_fiber_works_on_the_principle_of1556277954.jpg image

Optical fiber works on the principle of total internal reflection.

The Total Internal Reflection is the phenomenon in which the complete reflection of a light ray reaching an interface with a less dense medium when the angle of incidence exceeds the critical angle.

Report Error

View Answer Report Error Discuss

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

40 16802

Q:

In the binary Language each letter of the alphabet, each number and each special character is made up of a unique combination of _________

A) eight bytes	B) eight kilobytes
C) eight characters	D) eight bits

Answer & Explanation Answer: D) eight bits

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams

57 16799

Q:

Rock cut architecture in Harappan culture context has been found at

A) Kalibangan	B) Dholavira
C) Kotdiji	D) Amri

Answer & Explanation Answer: B) Dholavira

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Indian History

34 16796

Q:

Eye Test Logical Challenge

A) 15	B) 14
C) 16	D) 17

Answer & Explanation Answer: A) 15

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Logic Puzzles
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk

58 16783

Q:

Magnetic disks are the most popular medium for

A) Sequential access	B) Direct access
C) Both A & B	D) None of the above

Answer & Explanation Answer: C) Both A & B

Explanation:

A magnetic disk is a storage device that uses a magnetization process to write, rewrite and access data. It is covered with a magnetic coating and stores data in the form of tracks, spots, and sectors. Hard disks, zip disks, and floppy disks are common examples of magnetic disks.

Magnetic_disks_are_the_most_popular_medium_for11558071061.png image

Hence, Magnetic disks are the most popular medium for both Direct access and Sequential access.

Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Project Manager , Network Engineer , IT Trainer , Database Administration , Bank PO , Bank Clerk , Analyst

23 16763

Q:

Read the following information and answer the questions given below:

A has 28 elements, B has 32 elements and A U B has 40 elements.

How many elements are present only in B?

A) 28	B) 18
C) 12	D) 10

Questions

Quick Links