How many Calories are there in 100 grams Natural Honey?

During a total solar eclipse the rate of Photosynthesis___________?

A. Increase
B. Decrease
C. Remain Constant
D. None of them

Elements are made of _________?

A. Atoms
B. Molecules
C. H2O
D. Compounds

Myopia is a defect of Human eye. it can be corrected by using a lens called?

A. Convex lens
B. Concave lens
C. Cylindrical lens
D. Plano convex lens
E. None of these

An astronaut inside a spacecraft is in a state of weightlessness. This implies that?

A. The mass of the astronaut is reduced to zero
B. Gravity inside the spacecraft ceases to act
C. The astronaut is outside the influence of the earth’s gravitational force
D. The astronaut and the spacecraft are both in a free-failing state

Eugenics is the study of___________________?

A. Altering human beings by changing their genetic components
B. People of European region
C. Different races of mankind
D. Genetic of plants
E. None of these

Laughing gas has chemical composition of following two elements ?

A. Nitrogen + Hydrogen
B. Nitrogen + Carbon
C. Nitrogen + Oxygen
D. Oxygen + Carbon
E. None of these