A bird sitting on a high tension electric wire does not get electrocuted because:

A. Sit has high resistance
B. The body is earthed
C. It does not form a closed path for the flow of current
D. Its feet are good insulators

Recently, scientists observed the merger of giant ‘blackholes’ billions of light-years away from the Earth. What is the significance of this observation?

A. ‘higgs boson particles’ were detected.
B. Gravitational waves’ were detected.
C. Possibility of inter-galactic space travel through ‘wormhole’ was confirmed.
D. It enabled the scientists to understand ‘singularity’.

Chili contain which vitamin?

A. Vitamin a
B. Vitamin b
C. Vitamin c
D. None of these

Triple point of water is _________?

A. 271 k
B. 272.2 k
C. 273.16 k
D. None of these

What divides the Earth into the Northern and the Southern Hemispheres?

A. Axis of rotation
B. Equator
C. North pole
D. South pole

Study of fruit is called ___________?

A. Pomology
B. Plriculture
C. Sericulture
D. Apiculture

The spray bottles used as window or household cleaner or perfume spray works on: __________?

A. Capillary action
B. Bernoulli’s principle
C. Pascal’s law
D. Stoke’s law

Which part of the brain controls the Pituitary Gland?

A. Hindbrain
B. Hypothalamus
C. Hippocampus
D. Midbrain

Water soluble vitamins are released by__________?

A. Sweat
B. Tears
C. Injections
D. Urine

What is unit of Pressure?

A. Barr
B. Torr
C. Pascal
D. All of these