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Q:

Which part of the Indian Constitution deals with ' Fundamental Rights '

A) Part I B) Part II
C) Part III D) Part IV
 
Answer & Explanation Answer: C) Part III

Explanation:
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Filed Under: Indian Politics

22 11104
Q:

Organisms that can make their own food are called

 

 

A) Cyanobacteria B) Autotrophs
C) Heterotrophs D) Omnivores
 
Answer & Explanation Answer: B) Autotrophs

Explanation:

The organisms that make their own food through basic elements like water, minerals using sunlight as energy (photosynthesis) are called Autotrophs.

 

 

 

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Filed Under: Biology
Exam Prep: Bank Exams

1 11100
Q:

Which of the following is a characteristic of the monopolistic competition?

 

A) A large number of firms compete B) Each firm produces a differentiated product
C) Both answers A and B are correct D) Barriers to entry
 
Answer & Explanation Answer: C) Both answers A and B are correct

Explanation:

A large number of firms compete and Each firm produces a differentiated product is a characteristic of the market structure for monopolistic competition.

 

 

 

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Filed Under: Indian Economy
Exam Prep: Bank Exams

2 11099
Q:

If a carrier wave of 1000 kHz is used to carry the signal, the length of transmitting antenna will be equal to _____ ?

A) 300 m B) 30 m
C) 3 m D) 0.3 m
 
Answer & Explanation Answer: A) 300 m

Explanation:

h =  straight c over straight v = 3 × 108/106 = 300 m

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk

39 11099
Q:

 What is the name of the virus that fool a user into downloading and executing them by pretending to be useful applications  ?

A) Trojan horses B) Keylogger
C) Worm D) File virus
 
Answer & Explanation Answer: A) Trojan horses

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams , CAT
Job Role: Analyst , IT Trainer

32 11096
Q:

A potentiometer wire is 100 cm long and a constant potential difference is maintained across it. Two cells are connected in series first to support one another and then in opposite direction. The balance points are obtained at 50 cm and 10 cm from the positive end of the wire in the two cases. The ratio of the emf's is :

A) 3:4 B) 5:4
C) 5:1 D) 3:2
 
Answer & Explanation Answer: D) 3:2

Explanation:

In series : E1 + E2 = K(50)

In parallel : E1 - E2 = K(10)

E1 + E2 / E1 - E2 = 5/1

=> E1/E2 = 3/2

The emf's are in the ratio of 3:2.

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Filed Under: Physics
Exam Prep: AIEEE

40 11086
Q:

The metal which reacts most violently with with cold water is

A) calcium B) sodium
C) magnesium D) potassium
 
Answer & Explanation Answer: D) potassium

Explanation:

Potassium reacts violently with water liberating hydrogen. The reaction is so violent that the liberated hydrogen catches fire.

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Filed Under: Chemistry

47 11085
Q:

The Vikramshila Mahavihara, a great centre of education, was founded by

A) Baladitya B) Harsha
C) Gopala D) Dharmapala
 
Answer & Explanation Answer: D) Dharmapala

Explanation:
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Filed Under: Indian History

12 11084