Choose the correct alternative from the following : - Assertion (A) : Pressure cookers are fitted with ebonite handles. Reason (R) : Ebonite is strong.
Choose the correct alternative from the following : - Assertion (A) : Carbohydrates provide energy to the body. Reason (R) : Obesity is caused by excessive intake of carbohydrates.
Choose the correct alternative from the following : - Assertion (A) : Most of the ancient civilisations grew near the rivers. Reason (R) : The main occupation of man was agriculture.
Choose the correct alternative from the following : - Assertion (A) : Downpour of rain lessens the humidity in the atmosphere. Reason (R) : Rains are caused when atmosphere cannot hold more moisture.
Choose the correct alternative from the following : - Assertion (A) : In India, females have higher life expectancy than the males. Reason (R) : Females receive a better diet.