Liquids which evaporate quickly are known as___________?
A. Evaporation B. Volatile C. Condense D. None
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 Poison D. None
Which component of diet helps in preventing constipation ?
A. Proteins B. Fats C. Fiber D. Carbohydrates
The size of Covid-19 virus is______?
A. 25-30KB B. 28-30KB C. 29-30KB D. None of these
Which Part of Human Eye can be donated?
A. Conjunctiva B. Iris C. Pupil D. Cornea
In the manufacture of Vanaspati Ghee/ Banaspati Ghee which gas is used ?
A. Hydrogen B. Oxygen C. Nitrogen D. Carbon dioxide
Gales occur when the wind moves at the speed of _____ ?
A. 35 km/h B. 55 km/h C. 75 km/h D. 100 km/h
Which layer of the atmosphere lies close to the earth?
A. Stratosphere B. Mesosphere C. Troposphere D. Thermosphere
Balloons are filled with _________ ?
A. Nitrogen B. Helium C. Oxygen D. Argon