Options:
- A. Earth
- B. Venus
- C. Moon
- D. Saturn
View Answer
C. Moon
Everyday Science
What is meant by intermediate goods and services?
Options:
- A. The same as capital goods, such as plants, buildings, vehicles, and machinery.
- B. Products which one firm buys off another and then uses up in its own products.
- C.
- D.
View Answer
A. The same as capital goods, such as plants, buildings, vehicles, and machinery.
Electrostatic precipitator is used to control?
Options:
- A. Air pollution
- B. Water pollution
- C. Solid waste
- D. Noise pollution
View Answer
A. Air pollution
Which of the following are Biodegradable ___________?
Options:
- A.Cans
- B. Dead Plants
- C. Glass
- D. None of these
View Answer
B. Dead Plants
The light rays used for eliminating bacteria?
Options:
- A. X-rays
- B. infrared rays
- C. microwave radiation
- D. ultra-violet radiation
View Answer
D. ultra-violet radiation
In a normal human body, the total number of red blood cells is ________?
Options:
- A.
- B. 20 trillion
- C. 25 trillion
- D. 30 trillion
View Answer
D. 30 trillion
Reflex actions in head region are under the control of___________?
Options:
- A. Brain
- B. Spinal cord
- C. both a & b
- D. non of the above
View Answer
B. Spinal cord
The ________ system is the closest star system to our sun.?
Options:
- A. Promixa Centauri
- B. Alpha Centauri
- C. Red proxima Centauri
- D. None of these
View Answer
B. Alpha Centauri
Which planet is losing its atmosphere at faster than the earth?
Options:
- A. Mecury
- B. Venus
- C. Mars
- D. Jupiter
View Answer
C. Mars
Which Part of an egg contains Protein?
Options:
- A. White
- B. Yellow
- C. Shell
- D. None of these
View Answer
A. White