Questions

Q:

'Unfriend' is an expression associated with facebook . Who first used the expression 'unperson'?

Answer

George Orwell in 1984

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Q:

What is the slogan of the Pradhan Mantri Jan Dhan Yojana?

A) Kal ki Fikr Nahin B) Mera Khata Bhagya Vidhata
C) Sabka Saath Sabka Vikas D) None of the above
 
Answer & Explanation Answer: B) Mera Khata Bhagya Vidhata

Explanation:

The slogan of the Pradhan Mantri Jan Dhan Yojana (PMJY) introduced by PM Narendra Modi is Mera Khata Bhagya Vidhata.

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Filed Under: Indian Politics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Blood pressure is measured with

A) Thermometer B) Barometer
C) Sphygmomanometer D) Lactometer
 
Answer & Explanation Answer: C) Sphygmomanometer

Explanation:
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Filed Under: Biology

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Q:

One method by which the components of air can be seperated is 

A) shaking with caustic soda solution B) shaking with water
C) fractional distillation of liquid air D) passing air over heated magnesium
 
Answer & Explanation Answer: C) fractional distillation of liquid air

Explanation:

The two main components of air are nitrogen and oxygen. They are seperated by the fractional distillation of liquid air. Liquefied air contains liquid nitrogen and liquid oxygen. Liquid nitrogen with the lower boiling point more readily evaporates than the less volatile liquid oxygen. 

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Filed Under: Chemistry

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Q:

What is the bond order of N2+?

A) 3 B) 1.5
C) 2.5 D) 2
 
Answer & Explanation Answer: C) 2.5

Explanation:

Bond Order  = 1/2[ Nb - Na]

where

Nb = Number of electrons in bonding molecular orbitals.

Na = Number of Electrons in antibonding molecular orbitals

 

Bond Order of N2⁺:

Total number of electrons: 13

Electronic Configuration= :σ1s² σ*1s² σ2s² σ*2s² π 2py² [π2pz² σ2px1 ]

Bond Order = [9-4]/2 = 5/2 = 2.5.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams
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Q:

There are two numbers such that the sum of twice the first number and thrice the second number is 300 and the sum of thrice the first number and twice the second number is 265. Which is the largest number ?

A) 24 B) 39
C) 85 D) 74
 
Answer & Explanation Answer: D) 74

Explanation:
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Q:

The God who is the most prominent in ' Rigaveda 'is

A) Indra B) Agni
C) Pasupati D) Vishnu
 
Answer & Explanation Answer: A) Indra

Explanation:
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Filed Under: Indian History

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Q:

Where is the Rail Wheel Factory situated

A) Srirangpattam B) Gulbarga
C) Hampi D) Yelahanka
 
Answer & Explanation Answer: D) Yelahanka

Explanation:
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Filed Under: Indian Economy

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