Questions

The compound methane is a simple hydrocarbon contains one carbon bonded to four hydrogens. Ethane is a simple hydrocarbon which contains two carbon atoms and four hydrogen atoms. Similarly, propane with three carbons.

Madhya Pradesh state government has launched employment scheme "Yuva Swabhiman Yojana" for urban youth.

Exercise frequency refers to number of times you exercise per week.

Ans. E.
Triptych means a set of three associated artistic, literary, or musical works intended to be appreciated together.

True, Animals in the Taiga and Alpine Biomes hibernate during winter.

The animals in taiga and alpine biomes have several different kind of adaptations for survival. Some animals that hibernate during the winter take the help of camouflage to protect itself from enemies. During this period of hibernation, they slow their rate of metabolism and also use less amount of energy to survive the harsh weather.

Demand is said to be inelastic, when the demand for the good doesn't change much or it is negotiable when the price of the good changed.