Mock test for RRB JE || RRB JE CBT-1

Choose Language:

Q.1 In which state did Bharatanatyam originate?

Kerala

Gujarat

Tamil Nadu

Odtru

Q.2 Krishnamurthy, Mallika Sarabhai etc. A ray of light appearing to meet at the principal focus of a concave lens emerge after refraction will be-

Parallel to the principal axis

Through the principal focus

Without any deviation

Through the centre of curvature

Q.3 is clear that option (a) is correct. Which of the following is a pesticide?

TNT

VCR

DDT

HCL

Q.4 Who among the following is the youngest player to play for India in T20 Internationals?

Ishan Kishan

Hardik Pandya

Jaydev Unadkat

Washington Sundar

Q.5 Which of the following is a by product of soap?

Isoprene

Butene

Glycerol

Ethylene glycol

Q.6 If 'yellow' is called 'blue', 'blue' is called 'white', 'white' is called 'green', 'green' is called 'brown' and 'brown' is called 'red', what is the color of 'milk' ?

Blue

Green

White

Red

Q.7 How will the light rays passing from air into a glass prism bend ?

Away from the normal

Almost at 90 degrees with normal

As the normal

Towards the normal

Q.8 A substance that increases the rate of a reaction without itself being consumed is called-

Product

Catalyst

Reactant

Inhibitor

Q.9 Find the ODD one out from the given options.

395

695

885

489

Q.10 All acids produce........gas on reacting

Carbon dioxide

Hydrogen

Nitrogen

Oxygen