EASY
UPSC CDS
IMPORTANT
Earn 100

Each item in this section has a sentence in active voice followed by four sentences one of which is the correct passive voice statement of the same. Select the correct one and mark it in the Answer Sheet accordingly.
India won freedom with the blood and sweat of hundreds and thousands of Indians.
(a)India had won freedom with the blood and sweat of hundreds and thousands of Indians
(b)Freedom had been won by India with the blood and sweat of hundreds and thousands of Indians
(c)Freedom was won by India with the blood and sweat hundreds and thousands of Indians
(d)Freedom was won by hundreds and thousands of Indians with their blood and sweat

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Important Questions on UPSC CDS (II) Previous Year Paper 2018
EASY
UPSC CDS
IMPORTANT
Two reactants in a flask at room temperature are producing bubbles of a gas that turn limewater milky. The reactants could be

EASY
UPSC CDS
IMPORTANT
How many moles of CO can be obtained by reacting mole of with mole of according to the equation given below?

EASY
UPSC CDS
IMPORTANT
Reaction between which of the following two reactants will produce hydrogen gas?

EASY
UPSC CDS
IMPORTANT
Which of the following characteristics is common to hydrogen, nitrogen, oxygen and carbon dioxide?

EASY
UPSC CDS
IMPORTANT
The compound has

MEDIUM
UPSC CDS
IMPORTANT
Which of the following is the general formula for saturated hydrocarbons?

EASY
UPSC CDS
IMPORTANT
A particle moves with uniform acceleration along a straight line from rest. The percentage increase in displacement during sixth second compared to that in fifth second is about

EASY
UPSC CDS
IMPORTANT
If two miscible liquids of same volume but different densities P and P are mixed, then the density of the mixture is given by
