How many milky teeth or primary teeth does a human have?

A. 33
B. 20
C. 15
D. 32

In the manufacture of Vanaspati Ghee/Banaspati Ghee which gas is used ?

A. Hydrogen
B. Oxygen
C. Nitrogen
D. Carbon dioxide

Which Part of Human Eye can be donated?

A. Conjunctiva
B. Iris
C. Pupil
D. Cornea

The size of Covid-19 virus is______?

A. 25-30kb
B. 28-30kb
C. 29-30kb
D. None of these

Which component of diet helps in preventing constipation ?

A. Proteins
B. Fats
C. Fiber
D. Carbohydrates

Calculate % of N in KNO3__________?

A. 14.34%
B. 18.56%
C. 13.86%
D. None of these

The over-cooking of food should be avoided because____________?

A. Make the food difficult to digest
B. Reduce the nutrition value of food
C. Make food posion
D. None

Gravitation force of earth is___________?

A. 9.80 m/s²
B. 7.21 m/s²
C. 1.62 m/s²
D. None of these

A force applied on a body through the string is called_________?

A. Weight
B. Momentum
C. Tension
D. Torque

Medium which sends signal from source to destination is known as ________ ?

A. Transmitter
B. Transmission channel
C. Receiver
D. Hardware