A healthy man consumes maximum calories while playing?

A. Cricket
B. Golf
C. Billiards
D. Football

EEG is used for diagnosing ailments connected with?

A. Heart
B. Brain
C. Kidneys
D. Lungs

In the medical system of treatment to relieve pains, called Acupuncture?

A. Drugs are used
B. Herbs are used
C. Electric shocks are applied
D. Fine needles are pricked in the body

The chief ingredient of the mosquito repellent cream is derived from?

A. Lemon
B. Neem tree
C. Rice bran
D. Tulsi

Vegetable crop with rectangular seed is?

A. Carrot
B. Onion
C. Turnip
D. Cucumber

The process by which kidney stones are crushed with shock waves is called?

A. Laparoscopy
B. Dementia
C. Lithotripsy
D. None of these

Which of the following is a non-conventional source of energy:

A. Coal
B. Biogas
C. Algae
D. None of these

What makes a lemon sour?

A. Tartaric acid
B. Citric acid
C. Acetic acid
D. Hydrochloric acid

Fruit plant that flowers only once in lifetime?

A. Mango
B. Ground nut
C. Banana
D. Peach

Enzymes are organic catalysts made up of ?

A. Carbohydrates
B. Proteins
C. Nucleic acid
D. Fats