Questions

Q:

The tendency of undisturbed objects to stay at rest or to keep moving with the same velocity is called ___

A) inertia B) momentum
C) energy D) force
 
Answer & Explanation Answer: A) inertia

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

A sound wave has a frequency of 4 kHz and a wavelength of 40 cm. The time taken by the sound wave to travel a distance of 3.2 km is

A) 0.5 s B) 2.0 s
C) 4.0 s D) 1.0 s
 
Answer & Explanation Answer: B) 2.0 s

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Q:

A solid sphere of radius 6 cm is melted and re-casted into a hollow cylinder of uniform thickness. If the external radius of the base of the cylinder is 5 cm and its height is 32 cm, find the uniform thickness of the cylinder ?

A) 3 cm B) 1.5 cm
C) 1 cm D) 2.5 cm
 
Answer & Explanation Answer: C) 1 cm

Explanation:

Let, inner radius of cylinder be ‘x’ cm.
4/3 π(6)3 = π × 32 (52 − x2)

or, (4 × 6 × 6 × 6) / (3 × 32) = 25 − x2 or, x2 = 25 − 9
or, x = 4 cm
Hence, thickness = 5 – 4 = 1 cm.

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Q:

Sher Khan defeated _________ at Chausa (1539) and Kanauj (1540), forcing him to flee to Iran.

A) Aurangzeb B) Humayun
C) Muhammad Azam Shah D) Bahadur Shah I
 
Answer & Explanation Answer: B) Humayun

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Filed Under: Indian History
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Q:

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

 

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

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Filed Under: Non Verbal Reasoning
Exam Prep: Bank Exams

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Q:

Black markets are associated with

A) Price floors and the resulting product shortages B) Ceiling prices and the resulting product shortages
C) Price floors and the resulting product surpluses D) Ceiling prices and the resulting product surpluses
 
Answer & Explanation Answer: B) Ceiling prices and the resulting product shortages

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Filed Under: Business Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Highest Civilian Honour received by Shabana Azmi is _______.

A) Padma Shri B) Padma Bhushan
C) Padma Vibhushan D) Bharat Ratna
 
Answer & Explanation Answer: B) Padma Bhushan

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Filed Under: Honours and Awards
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Q:

National Anthem of Bangladesh 'Amar Sonar Bangla' was written by

A) Rabindranath Tagore B) Sarojini Naidu
C) Kazi Nazrul Islam D) Taslima Nasrin
 
Answer & Explanation Answer: A) Rabindranath Tagore

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Filed Under: Famous Personalities
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