Identify the communication service founded in 2009 by Jan Koum and Brian Acton who were former employees of Yahoo and was acquired by Facebook in 2014 -

1) Instagram

2) Hangout

3) Twitter

4) WhatsApp

As of October 2019, how many nuclear power plants are present in India?

1) 11

2) 7

3) 9

4) 5

Which of the following pairs is/ are matched correctly?

I. Apiculture - Bee keeping

II. Sericulture - Production of silk and the rearing of silkworm

III. Acquaculture - Cultivation of aquatic plants for food

IV. Olericulture - Vegetable farming

1) Only I and II

2) Only III and IV

3) I, III and IV

4) I, II, III and IV all

Which one of the following is the name given to the lander of Chandrayaan-2?

1) Vigyan

2) Anusandhan

3) Pragyan

4) Vikram

Which one of the following is the name given to the lander of Chandrayaan-2?

1) Vigyan

2) Anusandhan

3) Pragyan

4) Vikram

Which one of the following hypothesis/ theory explains the origin of the universe?

1) Nebular hypothesis

2) Binary theory

3) Big Bang theory

4) Planetesimal hypothesis

Which one of the following States is a leading producer of solar energy in India?

1) Telangana

2) Karnataka

3) Andhra Pradesh

4) Rajasthan

The name of India's first indigenous anti-radiation missile is -

1) Tandav

2) Trinetra

3) Saksham

4) Rudram

The name of India's first indigenous anti-radiation missile is -

1) Tandav

2) Trinetra

3) Saksham

4) Rudram

The first man who placed his foot on the moon is -

1) Leonov

2) Neil Armstrong

3) Michael Collins

4) James Van Allen

The Nobel Prize for developing treatment of Parkinson’s disease was given to -

1) Arvid Carlsson

2) John F. Enders

3) Robert B. Laughlin

4) Walter Kohn