Everyday Science MCQs Section 4
The answers of questions marked with * are subject to change with time
- Water vapour beyond the dew point results in _______
A. Precipitation
B. Hailstorm
C. Condensation
D. Ice formation
♦ Credit To: Ahmad Khaliq ♦
- The working principle of a washing machine is _______
A. Dialysis
B. Reverse Osmosis
C. Centrifugation
D. Diffusion
♦ Credit To: Ahmad Khaliq ♦
- Crude Oil is heated in the furnace up to:
A. 300ºC
B. 350ºC
C. 400ºC
D. 450ºC
PMS (P) GK-19
- Water has a maximum density of 1 g/cm3 at _______
A. 0ºC
B. 4ºK
C. 4ºC
D. 4.8ºC
Junior Clerk PBOR-19/AD (I) FIA-19/Asst Punjab Employees Social Security LHRD-19
- Instrument to detect the purity of milk is _______
A. Hydrometer
B. Lactometer
C. Manometer
D. Hygrometer
♦ Credit To: Ayesha Shah ♦
- If air resistance is ignored, two objects having different masses when dropped from a height, will fall with:
A. Same velocity
B. Same acceleration
C. Different acceleration
D. Zero acceleration
Tehsildar Paper II-20 (E)
With same acceleration i.e., with the value of g.
- A satellite moving around the earth with a uniform speed has _______
A. An accelerated motion
B. No acceleration at all
C. Uniform acceleration
D. Uneven acceleration
♦ Credit To: Talha Javed ♦
- Which of the following is combustible?
A. Nitrogen
B. Carbon dioxide
C. Hydrogen
D. Oxygen
Asst PESSI LHRD-21
Oxygen is neither combustible nor explosive. It supports combustion.
- Which of the following is the lightest gas?
A. Helium
B. Hydrogen
C. Nitrogen
D. Neon
AD Forensic Science-18