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Q:

 What is child sex ratio for 1000 males as per census 2011? 

A)  919 females  B) 921 females 
C) 927 females  D) 925 females 
 
Answer & Explanation Answer: A)  919 females 

Explanation:

As per the Census, 2011 the child sex ratio (0-6 years) has shown a decline from 927 females per thousand males in 2001 to 919 females per thousand males in 2011.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

Which one of the following statements is not correct?

A) The response of the ear to sound of increasing intensity is approximately logarithmic. B) The sensitivity of the human ear does not vary with the frequency of the sound.
C) When two or more waves traverse the same medium, the displacement of any element of the medium is the algebraic sum of the displacements due to each wave. D) Longitudinal waves can travel in all media-solids, liquids and gases.
 
Answer & Explanation Answer: B) The sensitivity of the human ear does not vary with the frequency of the sound.

Explanation:

The human ear can respond to minute pressure variations inthe air if they are in the audible frequency range, roughly 20 Hz -20 kHz. In fact, tests conducted show an increased sensitivity in the 3000 Hz range which is the optimal amplification frequency in the human ear. So, the sensitivity of the human ear varies with the frequency of the sound.

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The velocity of light in vacuum is

A) 3 x 108 m/s B) 2 x 108 m/s
C) 3 x 107 m/s D) 3 x 106 m/s
 
Answer & Explanation Answer: A) 3 x 108 m/s

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The amount of blood filtered together by both the kidneys in a 70 kg adult male human in a minute is

A) 1100 ml B) 100 ml
C) 1500 ml D) 500 ml
 
Answer & Explanation Answer: A) 1100 ml

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which is the highest award for gallantry during peacetime?

A) Vir Chakra B) Param Vir Chakra
C) Ashok Chakra D) Mahavir Chakra
 
Answer & Explanation Answer: C) Ashok Chakra

Explanation:
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Filed Under: Honours and Awards

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Q:

What is the duration (in minutes) of one-half of a football match?

A) 30 B) 35
C) 40 D) 45
 
Answer & Explanation Answer: D) 45

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

The English defeated the ______ in the battle of Wandiwash.

A) German B) French
C) Indians D) Americans
 
Answer & Explanation Answer: B) French

Explanation:
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Filed Under: World History
Exam Prep: Bank Exams

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Q:

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

Pranab Mukherjee, Pratibha Patil, APJ Abdul Kalam,?

A) Rajendra Prasad B) K.R.Narayanan
C) Shankar Dyal Sharma D) V.V.Giri
 
Answer & Explanation Answer: B) K.R.Narayanan

Explanation:
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Filed Under: Verbal Reasoning - Mental Ability
Exam Prep: CAT , Bank Exams , AIEEE

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