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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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank PO

14 5392

Q:

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

Answer

George Orwell in 1984

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Subject: General Awareness

38 5392

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

13 5392

Q:

As alcohol use continues, the voluntary motor system becomes impaired.

A) TRUE

B) FALSE

Answer & Explanation Answer: A) TRUE

Explanation:

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Subject: Biology
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk

2 5392

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

6 5392

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
Job Role: Analyst , Bank Clerk

5 5387

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

3 5386

Q:

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

A) Indra	B) Agni
C) Pasupati	D) Vishnu

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