Question : In what ratio must tea worth Rs. 10 per kg be mixed with tea worth Rs. 15 per kg, so that the resultant mixture costs Rs. 12 per kg?

Question : In what ratio sugar of Rs. 30 per kg should be mixed with sugar of Rs. 40 per kg so that the mixture is worth Rs. 37 per kg?

Question : In what ratio rice of INR 20 per kg be mixed with rice of INR 34 per kg, so that the mixture is worth INR 28 per kg?

Question : The ratio in which the Darjeeling tea at 32 per kg is mixed with the Assam tea at 25 per kg to gain 20% by selling the mixture at 32.40 per kg is:

Question : The ratio in which a man must mix rice at Rs. 10.20 per kg and Rs. 14.40 per kg to make a mixture worth Rs. 12.60 per kg, is: