Questions

Q:

Battle of Gulnabad was led by Mahmud Hotaki and fought in the year ___.

 

A) 1770 B) 1722
C) 1712 D) 1702  
 
Answer & Explanation Answer: B) 1722

Explanation:
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Filed Under: Indian History
Exam Prep: Bank Exams

1 9349
Q:

India won its first Olympic hockey gold in

A) 1928 B) 1932
C) 1936 D) 1948
 
Answer & Explanation Answer: A) 1928

Explanation:
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Filed Under: Sports

33 9338
Q:

Mithir Sen is associated with

A) Hockey B) Swimming
C) Volley ball D) Weighlifting
 
Answer & Explanation Answer: B) Swimming

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Filed Under: Sports

21 9320
Q:

Which of the following rivers of peninsular India is distinct from the remaining three?

 

A) Narmada B) Cauvery
C) Krishna D) Godavari
 
Answer & Explanation Answer: A) Narmada

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Filed Under: Indian Geography
Exam Prep: Bank Exams

1 9320
Q:

A universal recipient belongs to the blood group

A) AB B) O
C) B D) A
 
Answer & Explanation Answer: A) AB

Explanation:
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Filed Under: General Awareness

44 9317
Q:

Chief Election Commissioner of India can be removed from the office by 

 

A) Both houses of Parliament  B) Union council of Ministers 
C) President of India  D) Chief Justice of India
 
Answer & Explanation Answer: A) Both houses of Parliament 

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Filed Under: Indian Politics
Exam Prep: Bank Exams

1 9311
Q:

A gas absorbs a photon of 355 nm and emits at two wavelengths. If one of the emissions is at 680 nm, the other is at :

A) 518 nm B) 1035 nm
C) 325 nm D) 743 nm
 
Answer & Explanation Answer: D) 743 nm

Explanation:

1λ=1λ1+1λ2

1355=1680+1λ2

1λ2=680-355680×355

λ2=743nm.

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Filed Under: Chemistry
Exam Prep: AIEEE

12 9311
Q:

What holds the sides of the DNA ladder together?

A) Polar covalent bonds B) Ionic bonds
C) Metallic bonds D) Covalent bonds
 
Answer & Explanation Answer: D) Covalent bonds

Explanation:

Deoxyribose, which is a pentose, and a phosphate group are the two molecules together form the two sides of the DNA i.e, A sugar (deoxyribose) and a phosphate.

DNA is a double-stranded molecule twisted into a helix (think of a spiral staircase). Each spiraling strand, comprised of a sugar-phosphate backbone and attached bases, is connected to a complementary strand by non-covalent hydrogen bonding between paired bases. The bases are adenine (A), thymine (T), cytosine (C) and guanine (G). A and T are connected by two hydrogen bonds. G and C are connected by three hydrogen bonds.

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

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