science & tech MCQ section 1 MCQ Questions & Answers Detailed Explanation

Question : 1

The most commonly used chemicals for artificial raining or cloud seeding are?

a) Dry ice

b) All of the above

c) Silver iodine

d) Sodium chloride

Question : 2

Which of the following statements are correct about space probe ‘Hayabusa 2’?

1. It has been launched by Japan Aerospace Exploration Agency through the H-IIA rocket.
2. This project aims to send the explorer towards Mercury.

a) 2 only

b) Both 1 and 2

c) 1 only

d) Neither 1 Nor 2

Question : 3

The first Indian Satellite Aryabhatta was launched in

a) 1975

b) 1979

c) 1977

d) 1972

Question : 4

The Union Cabinet has established of a National Centre for Molecular Materials (NCMM) as an autonomous institute of the Government of India under the department of science and technology. In which of these States NCMM will be set up?

a) Karnataka

b) Kerala

c) Tamil Nadu

d) Andhra Pradesh

Question : 5

The Indian National Grid Computing Initiative for Scientific Engineering and Academic Community is named

a) SAGA

b) PARAM

c) Garuda

d) Ganga

Question : 6

Andrea Colaco, a native of South Goa’s Velim developed accurate 3D gesture sensing technology on

a) Cinema screen

b) None of these

c) Mobile device

d) LCD TV