Options:
- A. A+
- B. B+
- C. AB+
- D. O+
View Answer
C. AB+
Everyday Science
Chemical name of vinegar is _____________?
Options:
- A. Sodium Nitrate
- B. Dilute acetic acid
- C. Chloride of lime
- D. Calcium
View Answer
B. Dilute acetic acid
Fuel used in a Fast Breeder Reactor is _____________?
Options:
- A. Uranium Oxide
- B. Uranium Plutonium carbide
- C. Uranium Plutonium Oxide
- D. Uranium thorium Oxide
View Answer
C. Uranium Plutonium Oxide
In winter an iron pipe feel colder than a wooden window . This is because wood is_______?
Options:
- A. Conductor
- B. Non-Conductor
- C. Semi- Conductor
- D. Not a solid while iron is a solid
View Answer
B. Non-Conductor
Myopia is a defect of Human eye. it can be corrected by using a lens called?
Options:
- A. Convex lens
- B. Concave lens
- C. Cylindrical lens
- D. Plano convex lens
View Answer
B. Concave lens
A person of which of the following blood groups is called a universal donor?
Options:
- A. O
- B. AB
- C. A
- D. B
View Answer
A. O
The most important stimulant in tea leaves is?
Options:
- A. Brucine
- B. Caffeine
- C. Phenylalanine
- D. Theine
View Answer
B. Caffeine
Lead ball falls through water more slowly than through air because __________?
Options:
- A. The value of
- B. Density of air is less than that of water
- C. Of the viscous force in water
- D. Of The surface tension of water
View Answer
C. Of the viscous force in water
Who proposed this concept
Options:
- A. Albert Einstein
- B. John Kepler
- C. Galileo Galilie
- D. None
View Answer
A. Albert Einstein
The lifespan of White Blood Cells is __________ day(s)?
Options:
- A. 1
- B. 3
- C. 4
- D. 5
View Answer
D. 5