Question : If two qualities of pulses 'X' and 'Y' of prices Rs. 100 and Rs.150 per kg are mixed in the ratio 7 : 20, then what is the price (in) of this mixture of pulses (correct to the nearest Rupee)?

Option 1: 137

Option 2: 135

Option 3: 134

Option 4: 136

Question : Rice worth Rs.126 per kg and Rs.135 per kg are mixed with a third variety in the ratio of 1 : 1 : 2. If the mixture is worth Rs.153 per kg, then the price of the third variety per kg (in Rs.) is:

Option 1: 182.5

Option 2: 195.5

Option 3: 133.5

Option 4: 175.5

Question : Sourav purchased 30 kg of rice at the rate of Rs. 10 per kg and 35 kg at the rate of Rs. 11 per kg. He mixed the two. At what price per kg (in Rs.) should he sell the mixture to make a 30% profit in the transaction?

Option 1: 12.5

Option 2: 13

Option 3: 13.7

Option 4: 14.25

Question : Wheat worth Rs. 80 per kg and Rs. 50 per kg is mixed with a third variety in the ratio $1:2:3$. If the mixture is worth Rs.75 per kg, then the price of the third variety per kg will be equal to:

Option 1: Rs. 95

Option 2: Rs. 85

Option 3: Rs. 80

Option 4: Rs. 90

Question : Two blends of a commodity, costing Rs. 35 and Rs. 40 per kg, respectively, are mixed in the ratio 2 : 3 by weight. If one-fifth of the mixture is sold at Rs. 46 per kg and the remaining, at the rate of Rs. 55 per kg, the profit percentage is:

Option 1: 50

Option 2: 30

Option 3: 40

Option 4: 20

Question : Two types of tea, costing Rs.180 per kg and Rs. 280 per kg, should be mixed in a ratio so that the mixture obtained, sold at Rs. 320 per kg to earn a profit of 20%, is:

Option 1: 3 : 13

Option 2: 1 : 13

Option 3: 4 : 13

Option 4: 2 : 13