Friday Science Quiz #15

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friday

Hello Everyone,

These are some questions on Science and Technology. Answer them to gauge your preparation for Prelims. Solutions will be posted at 5:00 pm.

[Questions]

Q.1 Rosetta space probe is built by:

a) ISRO

b) NASA

c) European Space Agency

d) Roscosmos

Q.2 India’s first dedicated multi-wavelength space observatory is known as:

a) SARAL

b) Astrosat

c) RISAT

d) MoM

Q.3 LIGO, which was recently in news is used to study:

a) Solar waves

b) Dark matter

c) Gravitational waves

d) Wormholes

Q.4 Meldonium is used to treat:

a) Malaria

b) Tuberculosis

c) Heart Disease

d) Cerebral Palsy

Q.5 Which of the following plants is used to extract blue dye?

a) Trifolium

b) Indigofera

c) Lupin

d) Kessia

Q.6 Kelp is a type of:

a) Sea Grass

b) Sea Weed

c) Coral

d) None of these

Q.7 Recently, the which substance has been banned by Govt. of India which was used as an additive in breads and found to cause cancer?

a) Pottasium Flouride

b) Potassium Bromate

c) Calcium Silicate

d) None of these

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