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Q:

The second Five Year plan was based on

A) Mahalanobis Model B) Vakil and Brahmananda's Wage -Goods Model
C) Harrod - Domar Growth Model D) Solow Growth Model
 
Answer & Explanation Answer: A) Mahalanobis Model

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Filed Under: Indian Economy

4 4904
Q:

Who acted as the Prime minister of India immediately on the death
of Jawaharlal Nehru ?

A) Mrs Indira Gandhi B) Gulzari Lal Nanda
C) TT Krishnamachari D) Lal Bahadur Shastri
 
Answer & Explanation Answer: B) Gulzari Lal Nanda

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Filed Under: Indian Politics

9 4904
Q:

Logical puzzle

At a restaurant, how could you choose one out of three desserts with equal probability with the help of a coin? What if the coin is biased and the bias is unknown?

Answer

Our solution:


Toss the coin twice.
Let TH, HT and TT correspond to the three choices.
And if you get HH, just repeat (so it takes 8/3 tosses on average).


BIASED COIN

If the coin was biased, TH and HT would occur with equal probability.
So you could assign THHT, HTTH and THTH to the three choices, with other 4-toss outcomes rejected.
Or you could assign HTT, THT and TTH to the three choices, with other 3-toss outcomes rejected.

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Subject: Logic Puzzles

18 4903
Q:

Which of the following is the largest phyllum in the animal kingdom in respect of number of species

A) Annalida B) Platyhelminthes
C) Chordata D) Arthropoda
 
Answer & Explanation Answer: D) Arthropoda

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Filed Under: Biology

43 4902
Q:

Give the iupac name for the following compound?

che1530787063.jpg image

A) Sec-Butylcyclohexine B) Isopropylcyclohexane
C) 2-Cyclohexybutane D) None of the above
 
Answer & Explanation Answer: B) Isopropylcyclohexane

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

3 4902
Q:

Which of the following is the primary purpose of the DSM?

A) Understanding the causes of mental disorders B) Placement of mental disorders in appropriate cultural context
C) Diagnosis of mental disorders D) Selection of appropriate psychological therapies for mental disorders
 
Answer & Explanation Answer: C) Diagnosis of mental disorders

Explanation:

The DSM is the Diagnostic and Statistical Manual of Mental Disorders. Its primary pupose is to help the mental health professionals like psychiartists, psycologists, etc... to treat mental illnesses. The DSM is published by the APA, American Psychiatric Association.

The_primary_purpose_of_DSM_is_to1557139899.jpg image

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Filed Under: General Science
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

1 4901
Q:

CPU performance is measured through ________.

A) MHz B) Throughput
C) Flaps D) None of the above
 
Answer & Explanation Answer: B) Throughput

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Filed Under: Computer
Exam Prep: Bank Exams , CAT

4 4900
Q:

What device converts light energy to electrical energy?

A) Photodiode B) Photovoltaic cell
C) Thermocouple D) Heliostats
 
Answer & Explanation Answer: B) Photovoltaic cell

Explanation:

what_device_converts_light_energy_to_electrical_energy1555397376.png image

 

A device which is used to convert light energy directly into electrical energy is called as photovoltaic cell or a solar cell.

 

Heliostats convert light energy into heat energy.

 

A thermocouple is a device for measuring temperature.

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

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