Question
The price of an item is first decreased by 30% and then
increased by 20%. Find the net percentage change in the price.Solution
Let the price be 100n Final price = 0.70 × 1.20 × 100n = 84n Required percentage = [(84n − 100n) ÷ 100n] × 100 = 16% decrease
Winged pollen grains are found inÂ
The Pusa biodecomposer, a    microbial consortium of fungal species for rapid decomposition of paddy straw has been developed by ______Â
...Which of the following is an eligibility criterion for DWCRA programme?
What should be the SNF% in cow milk according to FSSAI standards?
Slash and Burn cultivation is an agricultural technique in which a plot of land is cleared by cutting down and burning trees and then used for growing c...
How do percolation pits contribute to sustainable water availability?
Among the followings, nitrification inhibitor is
The rise in water-table in any season may be a ______ phenomenon of a short duration.
Papaya was introduced in India in which Century?
_____ is used for measuring the draft of agricultural implements.
