A solution contains 33 g of common salt in 320 g of water. Calculate the concentration in terms of mass, by mass percentage of the solution.
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The biogas used for cooking is a mixture of which of the following ?
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
To have something on the brain
In the following question, four words have been given out of which one word is incorrectly spelt. Select the incorrectly spelt word.
Choose the odd one from the following:
The Preventive Detention Act curtailed
At what distance from the earth is gravity zero
Gravitational force is the force that binds everything at the surface of the earth. It holds at what distance from the earth is gravity zero.
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Sudden fall in the barometric reading is an indication of _______.
Aptitude and Reasoning
General Knowledge
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True or False
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