General knowledge questions of science with answers

Last updated on April 8th, 2023 at 03:14 pm

General knowledge questions of science with answers ,these questions are very helpful for competitive exams like PSC , UPSC , SSC, RAILWAY ETC.

The only bird capable of flying backwards…………?

1. Hummingbird
2. Ostrich
3. Myna
4. Parrot

Silk is obtained from…………….?

1. Egg
2. Larvae
3. Pupa
4. None of these

The life span of RBC [red blood cells ] in human blood is

1. 100 days
2. 120 days
3. 150 days
4. None of the above

Bee breeding and control is referred to as………………

1. Apiculture
2. Sericulture
3. Apiology
4. Beekeeping

The vitamin that is required for blood coagulation is……………

1. Vitamin K
2. Vitamin B
3. Vitamin C
4. Vitamin A

Penicillin was discovered by………………

1. Alexander Fleming
2. Louis Pasteur
3. Edward Jenner
4. Joseph Lister

Meningitis is a condition that affects part of the body…………

1. Brain
2. Kidney
3. Lungs
4. Stomach

What gland in the human body is the smallest gland?

1. The pituitary gland
2. Pineal gland 
3. Pancreas
4. None of the above

Name the largest bone in human body………..

1. Femur
2. Fibila
3. Carpals
4. Patella

What is called the semi-circle region of the nail?

1. Lunula
2. Ulna
3. Sacrum
4. None of the above

The name of the human body’s smallest bone….

1. The stapes
2. Clavicle
3. Sternum
4. Scapula

An organ of highest regenerative capacity in the human body