Options:
- A. Skull
- B. Leg
- C. Arm
- D. Chest
View Answer
Leg
Everyday Science
Hepatitis A is transmitted to various individuals by ?
Options:
- A. Sneezing
- B. Faeces
- C. Spit
- D. Water
View Answer
D. Water
Permissible noise level at Residential area during night time is:
Options:
- A. 45 dB
- B. 55 dB
- C. 75 dB
- D. 80 dB
View Answer
A. 45 dB
The S. I. unit of refractive index is _______?
Options:
- A. meter
- B.
- C.
- D.
View Answer
D.
The most pure form of carbon among these are?
Options:
- A. Anthracite
- B. Lampblack
- C. Graphite
- D. None of these
View Answer
A. Anthracite
The time in which Earth completes its revolution around the Sun is________?
Options:
- A. 365.25 days
- B. 340 days
- C. 325 days
- D. 360 days
View Answer
A. 365.25 days
Most gases conduct electricity at:
Options:
- A. Normal pressure
- B. Very low pressure
- C. Very high pressure
- D. None of these
View Answer
B. Very low pressure
Who gave the idea of law of inertia?
Options:
- A. Dalton
- B. Galileo Galilei
- C. Bacon
- D. Einstein
View Answer
B. Galileo Galilei
Which group of compounds constitute carbohydrates?
Options:
- A. Sugar and proteins
- B. Starch and proteins
- C. Starch and sugar
- D. None of these
View Answer
C. Starch and sugar
The gas heater gives us heat by __________?
Options:
- A. Radiation
- B. Conduction
- C. Convection
- D. Environmental pressure
View Answer
C. Convection