Malthusian theory is associated with which of the following ?
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The reaction of Copper Sulphate and Iron produces Iron Sulphate and __________.
Select the missing numbers from the given responses.
The length of a chord which is at a distance of 12 cm from the centre of a circle of radius 13 cm is
From the given answer figures, select the one in which the question figure is hidden/embedded.
Select the odd word/letters/number/number pair from the given alternatives.
Air expands when it _______________.
The bus fare between two cities is increased in the ratio 1:2. Find the increase in the fare, if the original fare is Rs. 175.