Options:
- A. Protons
- B. Electrons
- C. Cosmic rays
- D. None of the above
View Answer
C. Cosmic rays
Everyday Science
The red blood cells originate in the ____________?
Options:
- A. Brain
- B. Muscles
- C. Ligaments
- D. Bone Marrow
View Answer
D. Bone Marrow
Unit of specific gravity is?
Options:
- A. Pascal
- B. No unit
- C. Mass/volume
- D. None of these
View Answer
B. No unit
With the rise in temperature, metals conductivity____________?
Options:
- A. Remains same
- B. Increases
- C. Decreases
- D. None of these
View Answer
C. Decreases
The most abundant element in human body is __________?
Options:
- A. Hydrogen
- B. Blood
- C. Oxygen
- D. Protein
View Answer
C. Oxygen
Anti Diuretic hormone (ADH) also known as Vasopressin, Arginine Vasopressin and agripressin. Is secreted by_________ ?
Options:
- A. Pituitary
- B. Pancreas
- C. Thyroid
- D. Parathyroid
View Answer
A. Pituitary
Which metal known as quick silver ?
Options:
- A. Mercury
- B. Sulphuric acid
- C. Chromite
- D. Quartz
View Answer
A. Mercury
The unit of home electricity energy consumption is ?
Options:
- A. Watt hour
- B. Joule hour
- C. Killowatt hour
- D. Kilo joule hour
View Answer
C. Killowatt hour
What percentage of earth
Options:
- A. 3%
- B. 5%
- C. 21%
- D. None of these
View Answer
A. 3%
What is the rank of the earth in the solar system in terms of size?
Options:
- A. 5th
- B. 4th
- C. 3rd
- D. None of these
View Answer
B. 4th