Everyday Science Most Important MCQs Six
Showing 241 – 250 of 426
The Beta particles are fast moving __________?
- A. Protons
- B. Electrons
- C. Neutrons
- D. None
It is impossible for a type O+ baby to have a type __________ mother?
- A. AB-
- B. O-
- C. O+
- D. none
Which one of the following is the main culprit in the thinning of Ozone layer in the earth’s stratosphere?
- A. Carbon dioxide
- B. Chlorofluorocarbons
- C. Nitrogen oxides
- D. Methane
__________ is anything that takes up space and has mass.
- A. Matter
- B. Gravity
- C. Energy
- D. Plasma
The speed of light is __________?
- A. 280,000 km/s
- B. 300,000 km/s
- C. 320,000 km/s
- D. none of these
The energy stored in a dam is __________?
- A. Kinetic energy
- B. Electrical energy
- C. Potential energy
- D. None of these
The distance of mercury from sun is __________?
- A. 56 million km
- B. 57.9 million km
- C. 58.9 million km
- D. 59.1 million
Which of the following planets have the longest day?
- A. Jupiter
- B. Mercury
- C. Earth
- D. Venus
The shortest (smallest) bone in human body is __________?
- A. Stapes
- B. Tibia
- C. Femur
- D. Humerus
__________ is used for measuring velocity?
- A. Speedometer
- B. Anemometer
- C. Odometer
- D. Hygrometer
of 43 pages