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| General Knowledge mcqs test 17 |
Everyday mcqs bank
1. On 11 February 2016 The LIGO Scientific Collaboration announced the detection of
A. electromagnetic waves
B. seismic waves
C. gravitational waves
D. radio waves
2. The SI unit of charge is
A. Ampere
B. Coulomb
C. Ohm
D. Volt
3. Very High Frequency (VHF) have wavelengths
A. shorter
B. shortest
C. longer
D. longest
4. Long-sight defect could be corrected by using
A. concave
B. convex
C. diverging
D. none of these
5. Deficiency of Vitamin-A results in
A. night blindness
B. rickets
C. scurvy
D. hair fall
6. For a fixed mass of gass at constant temperature, if we decrease volume, the pressure will
A. also decrease
B. increase
C. remains constant
D. none of these
7. The lifespan of Red Blood Cells is
A. 60 days
B. 120 days
C. 180 days
D. 240 days.
8. The density of water is
A. 1 g/cm
B. 1.5 g/cm
C. 2 g/cm
D. none of these
9. Radioactivity was discovered by
A. Kelvin
B. Thomson
C. Rutherford
D. Bacquerel
10. A device which converts chemical energy into electrical energy is called
A. motor
B. generator
C. moving-coil meter
D. battery
11. The Sun is a
A. Star
B. Planet
C. Asteroid
D. Meteor
12. The average adult has a blood volume of about liters
A. 4
B. 5
C. 6
D. 7
13. The most abundant element in the universe is
A. Oxygen
B. Hydrogen
C. Carbon Dioxide
D. Silicon
14. The most abundant element in the Earth's crust is
A. Oxygen
B. Hydrogen
C. Carbon Dioxide
D. Silicon
15. Each day human body breathe in liters of air.
A. 5,000 to 10,000
B. 10,000 to 15,000
C. 15,000 to 20,000
D. 20,000 to 25,000