Daily Quiz (Science)- 20, December, 2017
Which one of the following is India's first nuclear plant?
In an earthen pitcher, the water remains cold due to the process of
None of the above
Pressure-cooker cooks food in lesser time because
The temperature of boiling water decreases due to high pressure
Air has no effect as it is closed from all sides
Temperature of boiling water increases due to high pressure
Evaporation of the water used is very small
When water is heated from 0 degree celsius to 10 degree celsius, It's volume :
Does not change
First decreases and then increases
Solder used in soldering metal pieces consists of an alloy of :
Tin and Zinc
Tin and Lead
Tin, Zinc and Copper
Tin, Lead and Zinc
Which one of the following is the correct sequence of the given substances in the decreasing order of their densities? (IAS-2005)
Steel > Mercury > Gold
Gold > Mercury > Steel
Steel > Gold > Mercury
Gold > Steel > Mercury
Which organelle in the cell, other than the nucleus, contains DNA? (IAS - 2001)
Which of the following is a bio-fertilizer?
2, 4 D
Blue-green algae are chiefly used as bio-fertilizer in the crop of -
Which metal is present in insulin?
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