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Q:

Which one of the following pairs is correctly matched

A) West Bengal - Highest density of population B) Himachal Pradesh - Highest sex ratio
C) Uttar Pradesh - Highest percentage of Scheduled Castes population D) Nagaland - Highest percentage of Scheduled Tribes population
 
Answer & Explanation Answer: A) West Bengal - Highest density of population

Explanation:
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Filed Under: Indian Economy

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Q:

In the following code can we declare a new typedef name emp even though struct employee has not been completely defined while using typedef? < Yes / No>

typedef struct employee *ptr;

struct employee

{

       char name[20];

        int age;

        ptr next;

};

Answer

Yes

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Subject: Programming

0 3327
Q:

Which nitrogenous base is not found in dna?

A) Uracil B) Thymine
C) Cytosine D) Guanine
 
Answer & Explanation Answer: A) Uracil

Explanation:

A nitrogenous base, or nitrogen-containing base, is an organic molecule with a nitrogen atom that has the chemical properties of a base. The main biological function of a nitrogenous base is to bond nucleic acids together. A nitrogenous base owes its basic properties to the lone pair of electrons of a nitrogen atom.

 

In DNA, four bases have been found. They are

1. Adenine (A),

2. Guanine (G),

3. Cytosine (C) and

4. Thymine (T).

 

The first three of these bases are found in RNA also but the fourth which is Uracil (U) is absent in it.

RNA contains cytosine and uracil as pyrimidine bases while DNA has cytosine and thymine.

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

4 3327
Q:

Who among the following economists gave the concept of "economies of scale". Which says "many goods and  services can be produced more cheaply in long series"?

A) Edward C.Prescott B) Amartya Sen
C) Gray S.Becker D) Paul Krugman
 
Answer & Explanation Answer: D) Paul Krugman

Explanation:
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Filed Under: Verbal Reasoning - Mental Ability
Exam Prep: Bank Exams
Job Role: Bank PO

4 3323
Q:

Who is the Creator of the popular cartoon characters Mandrake the Magician and the Phantom?

Answer

Lee Falk

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Subject: Famous Personalities

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Q:

Give two ways of converting a two input NAND gate to an inverter.

Answer

One way is shorting the two inputs of the NAND gate and passing the input.


truth table:


A B output


1 1 0


0 0 1


The second way is passing the input to only one input (say A) of the NAND gate. Since the other input  (say B is floating, it is always logic one.


Truth table:


A B output


1 1 0 


0 1 1

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Subject: Hardware

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Q:

Which one of the following Constitutional Amendments introduced the anti-defectio provision in the Constitution for the first time?

A) 51st Amendment B) 52nd Amendment
C) 53rd Amendment D) 54th Amendment
 
Answer & Explanation Answer: B) 52nd Amendment

Explanation:
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Filed Under: Indian Politics

9 3322
Q:

Which is the first talkie film

Answer

The Jazz Singer in 1927

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Subject: Indian Culture

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