Everyday Science MCQs

1. Which is the outermost planet in the solar system?
1. Mercury
2. Pluto
3. Neptune
4. Uranus


2. The SI unit of charge is __________.
1. Ampere
2. Coulomb
3. Ohm
4. Volt


3. Very High Frequency (VHF) have __________ wavelengths.
1. shorter
2. shortest
3. longer
4. longest


4. Long-sight defect could be corrected by using __________ lens.
1. concave
2. vonvex
3. diverging
4. none of these


5. Deficiency of Vitamin-A results in __________.
1. night blindness
2. rickets
3. scurvy
4. hair fall


6. For a fixed mass of gass at constant temperature, if we decrease volume, the pressure will _________.
1. also decrease
2. increase
3. remains constant
4. none of these


7. The lifespan of Red Blood Cells is __________ days.
1. 60
2. 120
3. 180
4. 240


8. The density of water is __________.
1. 1 g/cm³
2. 1.5 g/cm³
3. 2 g/cm³
4. none of these


9. Radioactivity was discovered by __________.
1. Kelvin
2. Thomson
3. Rutherford
4. Bacquerel


10. A device which converts chemical energy into electrical energy is called __________.
1. motor
2. generator
3. moving-coil meter
4. battery

ANSWERS: EVERYDAY SCIENCE MCQs

01. C
02. B
03. A
04. B
05. A
06. B
07. B
08. A
09. D
10. D