Question : Vegetables are cooked in less time by adding a pinch of salt while cooking because:

Option 1: boiling point of water increases

Option 2: latent heat of vaporisation of water decreases

Option 3: latent heat of vaporisation of water increases

Option 4: boiling point of water decreases

Question : which of the following is correct about Insulin?

Option 1: increases blood sugar

Option 2: decreases blood sugar

Option 3: constricts blood vessels

Option 4: stimulates lactation

Question : The current population of the town is 68,000. The population increases by 10 percent in the first year and decreases by 30% in the second year. Find the population after 2 years.

Option 1: 52,360

Option 2: 68,500

Option 3: 69,000

Option 4: 70,100

Question : Directions: Which one of the given responses is the meaningful order of the following?
1. Brahmaputra
2. Atlantic
3. Chilka
4. Bay of Bengal

Option 1: 2, 4, 1, 3

Option 2: 2, 4, 3, 1

Option 3: 3, 1, 4, 2

Option 4: 3, 4, 2, 1

Question : Directions: Which one of the given responses is the meaningful order of the following?
1. Farmer
 2. Seed
3. Food
4. Cultivation

Option 1: 1, 2, 4, 3

Option 2: 2, 1, 3, 4

Option 3: 4, 2, 3, 1

Option 4: 3, 1, 4, 2