After increase in the price of coffee by 25%, a person is able to buy 4 kg less for Rs. 1,640. Find the original and increased price of the coffee per kg.
Let the original price (O.P.) be Rs. x per kg. ∴ New price (N.P.) = 125% of x = Rs. 5x/4 per kg. Quantity of coffee the person could buy at original price = 1640/x kg. Quantity of coffee he can buy at new price = (1640 × 4)/5x = 1312/x kg Given that difference between the quantity at original price and at new price is 4 kg. ∴ 1640/x - 1312/x = 4 ⇒ 328/x = 4 ⇒ = 82 ∴ O.P. = Rs.82 and N.P. = Rs. 5x/4 = (5 × 82)/4 = Rs.102.5
The optimum temperature for growth and head of cabbage is ________
When a company identifies the parts of the market it can serve best and most profitably, it is practicing ________.
Banana is propagated through:
Nipping in chickpea is practiced to
Ex situ green manuring can be done by ___
A dwarfing rootstock suitable for kinnow mandarin is _____
Wax layer is present in:
According to CRIDA, the depth of deep tillage is ____
Identify the insecticide that is not natural.
The type of germination observed in pigeon pea?
