Question : Select the most appropriate option to substitute the underlined segment in the given sentence.

Teja is a successful businessman; he always makes hay when the moon shines.

Option 1: makes hay while the sun sets

Option 2: makes hay while the sun shines

Option 3:  makes hey while the moon rises

Option 4: makes hay while the stars twinkle

Question : Deposition of uric acid crystals at the joint is the cause of 

Option 1: Arthritis

Option 2: Osteoporosis

Option 3: Osteomalacia

Option 4: Rickets

Question : Which of the following is not a reason for excessive cold in North India?

Option 1: Distance from sea

Option 2: Cold winds from the Caspian Sea

Option 3: Snowfall in the Himalayas

Option 4: Equatorial current

Question : Which type of pathogen causes the water-borne disease Typhoid fever?

Option 1: Algal

Option 2: Parasitic

Option 3: Protozoan

Option 4: Bacteria

Question : Substances which are used to bring down the temperature in high fever condition are called :

Option 1: Antiseptics

Option 2: Pyretics

Option 3: Antipyretics

Option 4: Antibiotics