Sharad bought one quintal of onions for ₹ 2000. Later he sold them all at the rate of ₹ 18 per kg. Did he make a profit or incur a loss? How much?
1 quintal is equal to
How many quintals are there in one metric ton ?
A merchant purchased two qualities of pulses at the rate of 200 per quintal and 260 per quintal. In 52 quintals of the second quality, how much pulse of the first quality should be mixed so that by selling the resulting mixture at 300 per quintal, he gains a profit of 25%?
Convert 100 quintal into nano grams (ng).
annual NPP of whole biosphere is approximately ______ tons (dry weight) of organic matter
