Magnalium is an alloy of_____________?

All of the following foods contain carbohydrates except.

A. Rice
B. Meat
C. Potato
D. Milk

Spring tides occur on new moon and full moon days because on these days_____________?

A. Sun, moon and earth are in a straight line
B. Sun and earth are at right angles
C. Sun and moon are at right angles
D. Earth and moon are at right angles

 

One of the following is a water soluble vitamin?

A. Vitamin A
B. Vitamin D
C. Vitamin K
D. None
(Vitamin B and C are water soluble vitamin)
Vitamins are classified as either fat soluble (vitamins A, D, E and K) or water soluble (vitamins B and C)

According to many, including the Guinness Book of World Record,________is the world’s rarest mineral?A. Painite
B. Benitoite
C. Jadeite
D. Taaffeite

 

Density of Water is_________?

A. 897 kg/m³
B. 997 kg/m³
C. 1000 kg/m³
D. 1025 kg/m³