Q:

The basic reason for the extraordinary sparkle of suitably cut diamond is that

A) it has well defined cleavage planes	B) it has a very high transparency
C) it has a very high refractive index	D) it is very hard

Answer & Explanation Answer: C) it has a very high refractive index

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Physics

95 18209

Q:

In an economy , the sectors are classified into public and private on the basis of

A) employment conditions	B) nature of economic activities
C) ownership of enterprises	D) use of raw materials

Answer & Explanation Answer: C) ownership of enterprises

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Indian Economy

31 18177

Q:

NH3 oxidation number?

A) -1	B) +1
C) 0	D) -3

Answer & Explanation Answer: C) 0

Explanation:

NH3, Ammonia is a neutral compound as the individual oxidation numbers elements that make up the compound NH3 are Nitrogen (N) and Hydrogen (H) sum to zero.

We do not speak of the oxidation number of a molecule. We can speak of the oxidation numbers of the individual elements that make up the compound.

Here the oxidation number of Nirogen is -3 and that of Hydrogen is +1.

Now, NH3 = 1(-3) + 3(+1) = -3 + 3 = 0.

Report Error

View Answer Report Error Discuss

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

31 18148

Q:

Which of the statements given below are correct?

A) In 2018 IPL auctions, Sunrisers Hyderabad retained David Warner.

B) In 2017 Pro Kabaddi League, Rohit Kumar played for Bengaluru Bulls.

C) Lewis Hamilton won the Formula One 2017 Azerbaijan Grand Prix.

A) Only A	B) Only B
C) Both A and B	D) A, B and C

Answer & Explanation Answer: C) Both A and B

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Sports
Exam Prep: Bank Exams

0 18124

Q:

In which of the following cases, the Supreme Court held that fundamental rights are unamendable?

A) A.K.Gopalan's case	B) Keshvananda Bharati's case
C) M.C Mehta's case	D) Golak Nath's case

Answer & Explanation Answer: D) Golak Nath's case

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: General Awareness

91 18111

Q:

The largest and the oldest museum of India is located in the state/union territory of

A) New Delhi	B) West Bengal
C) Uttar Pradesh	D) Andhra Pradesh

Answer & Explanation Answer: B) West Bengal

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Famous Places

64 18100

Q:

The articles 17 and 18 of Constitution provide

A) Social Equality	B) Economic Equality
C) Political Equality	D) Religious Equality

Answer & Explanation Answer: A) Social Equality

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: General Awareness

91 18070

Q:

Who is said to have become the chief of the Jain Sangh after the death of Mahavira

A) Jambu	B) Bhadrabahu
C) Sthulbhadra	D) Sudharma

Questions

Quick Links