Questions

Q:

Which species is a conjugate acid of OH- ?

 

A) H+ B) O2- 
C) OH D) H2O
 
Answer & Explanation Answer: D) H2O

Explanation:
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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

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Q:

A bond formed by sharing of electrons between atoms of the element is called

A) ionic bond B) covalent bond
C) co ordinate bond D) none
 
Answer & Explanation Answer: B) covalent bond

Explanation:
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Filed Under: Chemistry

11 4601
Q:

" International Yoga Day " is observed on _____ ?

A) 21 May B) 21 June
C) 11 June D) 23 May
 
Answer & Explanation Answer: B) 21 June

Explanation:

June 21St has been declared as the "International Yoga Day" by the United Nations General Assembly on December 11, 2014. The declaration came after the call for adoption of this day by Indian Prime Minister Narendra Modi during his address to UN General Assembly on September 27, 2014.

21st June, 2017 is the 3rd International Yoga Day.

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Filed Under: Important Days and Years
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

5 4600
Q:

Part III of the Constitution of India relates to

A) Fundamental Rights B) Directive Principles of state policy
C) Fundamental Duties D) Citizenship
 
Answer & Explanation Answer: A) Fundamental Rights

Explanation:
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Filed Under: Indian Politics

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Q:

Logical puzzle

You have 10 coins….arrange them in 4 straight lines such that each line contains 4 coins.

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27 4599
Q:

Which is the only snake that builds nests ?

A) King Cobra B) Anaconda
C) Python D) Viper
 
Answer & Explanation Answer: A) King Cobra

Explanation:
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Filed Under: Animals and Birds
Exam Prep: AIEEE , Bank Exams

20 4599
Q:

Which of the folowing will never get the vertical rays of the sun?

A) Mumbai B) Thiruvananthapuram
C) srinagar D) kolkata
 
Answer & Explanation Answer: B) Thiruvananthapuram

Explanation:
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Filed Under: General Awareness

1 4592
Q:

A capillary tube is partially dipped vertically in a vessel containing water. Due to capillarity water rises in the tube. The height of water rise in the tube can be increased by 

A) decreasing the radius of the capillary tube B) increasing the radius of the capillary tube
C) increasing the height of water in the vessel D) None of these
 
Answer & Explanation Answer: A) decreasing the radius of the capillary tube

Explanation:

The water rise in a capillary tube dipped in water is such that the weight of water in the tube above the surface of water in the vessel is equal to  the upward force due to surface tension. So it is clear that if the bore to the tube is decreased , the height of the water column in it  must be greater.

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Filed Under: Physics

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