Bank PO Questions


Q:

Shock resisting steels should have

A) toughness B) low wear resistance
C) low tensile strength D) low hardness
 
Answer & Explanation Answer: A) toughness

Explanation:

Shock resisting steels should have toughness.

S-5 is a silico-manganese shock resisting steel that offers good ductility.

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

Choose the sentence that contains a relative pronoun?

A) That is my books bag B) Some boys are coming for tution
C) The girl, whom you have met yesterday is my sister D) Those are not your things
 
Answer & Explanation Answer: C) The girl, whom you have met yesterday is my sister

Explanation:

Here in the given options, The girl, whom you have met yesterday is my sister is the sentence which has relative pronoun.

 

The pronoun which is used to connect a clause or phrase to a noun or pronoun is called as relative pronoun.

 

The most common relative pronouns are who, whom, whose, which, and that. Sometimes when and where can also be used as relative pronouns.

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Q:

Which of the following equations represents Photosynthesis?

A) 6CO2 + 6H2O -----> C6H12O6 + 6O2 B) C6H12O6 + 6O2 -----> CO2 + 6H2O
C) CO2 + H2O -----> C6H12O6 + 6O2 D) 6O2 + 6H2O -----> C6H12O6 + 6CO2
 
Answer & Explanation Answer: A) 6CO2 + 6H2O -----> C6H12O6 + 6O2

Explanation:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms activities.

 

Photosynthesis can be represented using a chemical equation.

 

The overall balanced equation is

 

              6CO2 +  6H2O   Sunlight    C6H12O6   +   6O2Source of Carbon & Oxygen  + Source of Electrons & Hydrogen + Energy that drives Photosynthesis             ----> Sugar + Gas produced by splitting water.

 

Where 

CO2 = carbon dioxide 

H2O = water

C6H12O6 = glucose 

O2 = oxygen.

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Filed Under: Chemistry
Exam Prep: GATE , CAT , Bank Exams , AIEEE
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2 2766
Q:

Which article describes the importance of Free & Compulsory Education for children between 6-14 years in India?

A) 21A B) 21B
C) 21C D) 21D
 
Answer & Explanation Answer: A) 21A

Explanation:

The Right of Children to Free and Compulsory Education Act or Right to Education Act (RTE) which describes the importance of free and compulsory education for children between 6 and 14 in India is enacted under Article 21A of the Indian Constitution.

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Filed Under: Indian Politics
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24 2764
Q:

Bone strength in later life depends on

A) the formation of dense bones during youth B) the increased calcium absorption in the elderly
C) the increased production of estrogen after menopause D) reducing physical activity to protect bones
 
Answer & Explanation Answer: A) the formation of dense bones during youth

Explanation:
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Filed Under: Biology
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Q:

Magnetic domains normally occur in

A) copper B) silver
C) iron D) All of the above
 
Answer & Explanation Answer: C) iron

Explanation:

A magnetic domain is a region within a magnetic material in which the magnetization is in a uniform direction. This means that the individual magnetic moments of the atoms are aligned with one another and they point in the same direction.

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Filed Under: Physics
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Q:

A group consists of 4 couples in which each of the 4 boys have one girl friend.In how many ways they can be arranged in a straight line such that boys and girls occupies alternate positions?

Answer

Answer : 1152


 


Total positions are 8.


In that boys can be arranged in 4 places and girls can be arranged in 4 places and hence this can be done in 2 ways.


i.e => 4! x 4! x 2 = 24 x 24 x 2=1152.

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Subject: Permutations and Combinations Exam Prep: CAT
Job Role: Bank PO

10 2764
Q:

What is the rank of India in World Economic Forum’s Global Human Capital Index (GHCI) 2017 ?

A) 103 B) 104
C) 105 D) 106
 
Answer & Explanation Answer: A) 103

Explanation:

India ranked low 103rd out of 130 countries surveyed on World Economic Forum’s (WEF) Global Human Capital Index (GHCI) 2017. In the previous edition India ranked 105th.

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Filed Under: Indian Economy
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