Questions

Q:

The fundamental rights of Indian citizens can be suspended by the

A) Supreme Court of India B) Union Parliament
C) President of India D) None of these
 
Answer & Explanation Answer: C) President of India

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Indian Politics

21 7757
Q:

What does one mole of H2O correspond to

A) 16 gms B) 18 gms
C) 20 gms D) 22 gms
 
Answer & Explanation Answer: B) 18 gms

Explanation:

The molar mass of H2O can be calculated as the following.

M(H2O)= [2 x M(H)] + [M(O)].

And we know that M(H) = 1g/mol, M(O) = 16g/mol.

So, M(H2O)= 2x1 + 16 = 18g/mol,

That means 1 mole of H2O contains 18g.

 

Hence, one mole of H2O corresponds to 18 grams.

Report Error

View Answer Report Error Discuss

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

6 7745
Q:

The degree of dissociation (α) of a weak electrolyte, AxBy is related to van't Hoff factor (i) by the expression:

1. α=x+y+1i-1

2.α=x+y-1i-1

3. α=i-1x+y+1

4. α=i-1x+y-1

A) 1 is correct B) 2 is correct
C) 3 is correct D) 4 is correct
 
Answer & Explanation Answer: D) 4 is correct

Explanation:

Van't Hoff factor (i) = Observed Colligative PropertyNormal Colligative Property

 

AxBy1-αxA+yxα+yB-xyα  

 

Total Moles = 1-α+xα+yα = 1-αx+y-1

 

i=1+αx+y-11

 

α=i-1x+y-1

Report Error

View Answer Report Error Discuss

Filed Under: Chemistry
Exam Prep: AIEEE

6 7743
Q:

The rank of the different Ministers in the Union Council of Ministers is determined by the 

A) President B) Prime Minister
C) Cabinet Secretary D) Speaker of the Lok Sabha
 
Answer & Explanation Answer: B) Prime Minister

Explanation:

The rank of the different ministers is determined by the Prime Minister, according to whose advice the President appoints the Ministers [ Art 75(1) ] and also allocates business among them [ Art 77 ].

Report Error

View Answer Report Error Discuss

Filed Under: Indian Politics

18 7742
Q:

The Trans-Siberian Railway(8960 km) connects ____ in the west to ____ in the East.

A) Moscow, Tashkent B) St. Petersburg, Omsk
C) Moscow, Irkutsk D) St. Petersburg, Vladivostok
 
Answer & Explanation Answer: D) St. Petersburg, Vladivostok

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: General Awareness

30 7739
Q:

Who among the following has not received a Nobel Prize in literature

A) Derek Walcott B) Pablo Neruda
C) Churchill D) Ernest Hemingway
 
Answer & Explanation Answer: C) Churchill

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Honours and Awards

2 7738
Q:

 When three or more AND and OR conditions are combined, it is easier to use the SQL keyword(s):

A) LIKE only. B) IN only.
C) NOT IN only. D) Both IN and NOT IN.
 
Answer & Explanation Answer: D) Both IN and NOT IN.

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Database

2 7734
Q:

Only genius can solve this puzzle?

genius_maths_puzzle1564054544.jpg image

A) 36 B) 40
C) 48 D) 60
 
Answer & Explanation Answer: C) 48

Explanation:

In the given puzzle the logic is

2 x 1 + 1 = 2 + 1 = 3

3 x 2 + 2 = 6 + 2 = 8

4 x 3 + 3 = 12 + 3 = 15

5 x 4 + 4 = 20 + 4 = 24

6 x 5 + 5 = 30 + 5 = 35

Similarly,

7 x 6 + 6 = 42 + 6 = 48

7 = 48.

Report Error

View Answer Report Error Discuss

Filed Under: Math Puzzles
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

19 7731