A. 75%
B. 85%
C. 90%
D. 95%
In blood, the percentage of water is___________? Read More »
Everyday Science Mcqs A. 700 °C
B. 900 °C
C. 1300 °C
D. 1700 °C
Coke is made by heating coal in the absence of air at__________? Read More »
Everyday Science Mcqs A. Ingredients dissolve better in chilled water
B. Chilled water enhances the taste
C. Chilled water attracts more carbon dioxide
D. Chilled water is more hygienic
Why are soft drink made with chilled water rather than water at room temperature? Read More »
Everyday Science Mcqs A. Capillary action
B. Atmospheric pressure
C. Viscosity of oil
D. Change in temperature
In an oil lamp, the oil rises up in the wick due to? Read More »
Everyday Science Mcqs A. Tungsten
B. Graphite
C. Chromium
D. Nichrome
Heating element of an electric heater is made up of___________? Read More »
Everyday Science Mcqs A. A decrease in the rate of photosynthesis
B. An increase in the rate of photosynthesis
C. A decrease in the rate of respiration
D. No effect on either photosynthesis or respiration
During a total solar eclipse there is most likely to be_____________? Read More »
Everyday Science Mcqs A. Prop him up if he falls
B. Spread out his weight and reduce the pressure on the rope
C. Add extra weight to keep the rope tightly stretched
D. To keep the centre of gravity always vertically above the rope
A. Upward with uniform speed
B. Downward with uniform acceleration
C. In a free fall due to failure of the lift mechanism
D. None of these
A. Increasing the length of the rod
B. Increasing the weight of the bob
C. Reducing the length of the rod
D. Reducing the weight of the bob
A slow-running pendulum clock can be speeded up by_______________? Read More »
Everyday Science Mcqs A. Glucose
B. Surcose
C. Maltose
D. Fructose
The major component of honey is fructose.
Composition of honey is:
Fructose – 38.2%
Sucrose – 1.5%
Glucose – 31%
Minerals – 0.5%
Water – 17.1%
Maltose – 7.2%
Carbohydrate – 4.2%
The major component of honey is_________? Read More »
Everyday Science Mcqs