Options:
- A. Difference in crystalline Structure
- B. Tetrahedral structure of diamond
- C. Difference in layer of atoms
- D. None of these
View Answer
A. Difference in crystalline Structure
Everyday Science
Isotopes of an element have the same number of _______?
Options:
- A. Neutrons
- B. Protons
- C. Electrons
- D. Beta rays
View Answer
B. Protons
A doctor who specializes in diseases of the nose?
Options:
- A. Rhinologist
- B. Otologist
- C. Pathologist
- D. Podiatrist
View Answer
A. Rhinologist
In context of environment, the term
Options:
- A. 12 most harmful greenhouse gases
- B. 12 ozone depleting substances
- C. 12 persistent organic pollutants
- D. None of the above
View Answer
C. 12 persistent organic pollutants
Stethoscope was invented by _______ ?
Options:
- A. Rene Laennec
- B. Steven Sasson
- C. Martin Cooper
- D. Dave Hyatt
View Answer
A. Rene Laennec
LPG consists of mainly:___________?
Options:
- A. Methane, Ethane and Hexane
- B.
- C.
- D.
View Answer
D.
Which Planet is known as Watery Planet?
Options:
- A. Earth
- B. Mars
- C. Jupiter
- D. Mercury
View Answer
A. Earth
The study of geographical areas, plants and animal distribution is called_________?
Options:
- A. Cosmetology
- B. Chorology
- C. Osteology
- D. Mycology
View Answer
B. Chorology
Red blood cells are produced in_________?
Options:
- A. Liver
- B. Heart
- C. Spleen
- D. Bone-marrow
View Answer
D. Bone-marrow
The tread mills training is prescribed for the injured athlete for the purpose of improving his/her_________?
Options:
- A. Muscle strength
- B. Stability of the body
- C. Range of motion
- D. Muscle endurance
View Answer
D. Muscle endurance