Questions

Q:

Which helps prevent errors in DNA replication?

A) Complementary base pairing reduce errors B) DNA ligase checks the DNA for errors
C) DNA is located in the ribosomes D) Any base can pair with any other base
 
Answer & Explanation Answer: A) Complementary base pairing reduce errors

Explanation:

DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. DNA replication occurs in all living organisms acting as the basis for biological inheritance. Complementary base pairing helps prevent errors in DNA replication.

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Q:

Which player has won the Gold Medal at World Badminton Championship 2017 ?

A) Nozomi Okuhara B) Saina Nehwal
C) Carolina Marin D) P V Sindhu
 
Answer & Explanation Answer: A) Nozomi Okuhara

Explanation:
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Q:

Now my value becomes ?

value1499404917.jpg image

A) 5 B) 10
C) 15 D) 12
 
Answer & Explanation Answer: B) 10

Explanation:

In the first figure, number of triangles are 5.

In the second, the figure becomes double then the number of triangles also doubles.

i.e, 10. 

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Q:

Delphi, the world's largest auto component manufacturer, has the joint venture agreement with which indian company?

A) TVS B) Bajaj Auto
C) Hero Motors D) Bharat Forge
 
Answer & Explanation Answer: A) TVS

Explanation:
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Q:

What would be the output of the following program?

main()

{

        char huge * near * far *ptr1;

        char near * far * huge *ptr2;

        char far * huge * near *ptr3;

         printf ("%d%d%d", sizeof (ptr1), sizeof (ptr2), sizeof (ptr3));

}

Answer

4  4  2

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Q:

Nuclear explosive devices were tested in india at

A) Pokhran B) Kanchipuram
C) Sriharikota D) None of the above
 
Answer & Explanation Answer: A) Pokhran

Explanation:
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Q:

Word Challenge

word puzzle

A) cellphone B) microphone
C) Mobilephone D) None of the above
 
Answer & Explanation Answer: C) Mobilephone

Explanation:

Given 8, 9, 1, 11 letters indicates HOME which is residence

7, 2, 9, 5 indicates POOL where we can swim

1, 4, 5, 11 indicates MILE which is unit of distance

10, 9, 3, 6, 5 is NOBEL which is an International Prize

6, 11 are 'e' and 2, 9 are 'o' are same

With all the above hints the word is MOBILEPHONE.

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Q:

Which of the following is not transferred by alveoli?

A) Gases B) Oxygen
C) Blood D) Carbondioxide
 
Answer & Explanation Answer: C) Blood

Explanation:

The main function of the pulmonary alveoli is to perform the transfer and exchange of gases. Here in the given options, blood is only one which is not gas.

 

Hence, blood is not transferred by alveoli.

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