Tea worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety in the ratio 1 : 1 : 2. If the mixture is worth Rs. 153 per kg.
What will be the price of the third variety per kg ?
T3=Rs x /kg
Third variety of Tea is Rs 175.5/kg
let third variety be Rs X /kg
The cost (per kg) of 3 qualities of rice are 45, 42 and 35 respectively.
What will be the cost (per kg) of a mixture of 10 kg of first, 8 kg of second and 7 kg of third?
How many kg of salt at 25 paise per kg must be mixed with 50 kg of salt costing 42 paise per kg so that a merchant will get a profit of 30% by selling the mixture at 39 paise per kg?
How many kilogram of sugar costing Rs. 9 per kg must be mixed with 27 kg of sugar costing Rs. 7 per kg so that there may be a gain of 10% by selling the mixture at Rs. 9.24 per kg?
If a shopkeeper purchases cashew-nuts at s. 700 per kg, and sells it at Rs 45 per 50 gms, then he will have how much profit or loss percentage?