Which one of the following statements is correct?
Hydrogen has two possible oxidation numbers: +1 and -1.
-1 in case of hydrides.
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Select the missing numbers from the given alternatives
If a mirror is placed on the line MN, then which is the right image of the given figure?
A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence inPassive/Active Voice.
The workers are building the house.
Which committee was set up to review the concept of the poverty line?
In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.
Procrastinate
The mean of a distribution is 18 and the standard deviation is 4.5. What is the value of the coefficient of variation?
Abutting