The cost of Type 1 rice is Rs. 15 per kg and Type 2 rice is Rs. 20 per kg. If both Type 1 and Type 2 are mixed in the ratio of 2 : 3, then the price per kg of the mixed variety of rice is: Rs. 18.50 Rs. 19 Rs. 19.50 Rs. 18 TRUE ANSWER : ? YOUR ANSWER : ?
A person has Rs. 5000. He invests a part of it at 3% per annum and the remainder at 8% per annum simple interest. His total income in 3 years is Rs. 750. Find the sum invested at different rates of interest. Rs. 3000 and Rs. 2000 Rs. 2000 and Rs. 3000 Rs. 2750 and Rs. 2250 Rs. 2500 and Rs. 2500 TRUE ANSWER : ? YOUR ANSWER : ?
2/3 of a milk-water mixture was milk. There was 21 lit of the mixture. If 4 lit of water is added to it, the % of milk in the new mixture will be: 14 56 44 11 TRUE ANSWER : ? YOUR ANSWER : ?
Manideep purchases 30kg of barley at the rate of 11.50/kg and 20kg at the rate of 14.25/kg. He mixed the two and sold the mixture in the shop. At what price per kg should he sell the mixture to make 30% profit to him? 13.98 14.92 16.38 15.84 TRUE ANSWER : ? YOUR ANSWER : ?
In what proportion should water and wine at Rs. 22·50 a liter be mixed to reduce the price to Rs. 18 a liter? 1 : 4 3 : 2 4 : 1 2 : 3 TRUE ANSWER : ? YOUR ANSWER : ?
A milk seller pays Rs. 500 per kiloliter for his milk. He adds water to it and sells the mixture at 56 P a liter, thereby making altogether 40 % profit. Find the proportion of water to milk which his customers receive? 4 : 1 1 : 4 1 : 5 2 : 3 TRUE ANSWER : ? YOUR ANSWER : ?
In a 48 ltr mixture, the ratio of milk and water is 5:3. How much water should be added in the mixture so as the ratio will become 3:5? 32 lit 8 lit 16 lit 24 lit TRUE ANSWER : ? YOUR ANSWER : ?
In what ratio should milk and water be mixed so that after selling the mixture at the cost price a profit of 50/3 % is made? 2:5 1:2 6:1 2:3 TRUE ANSWER : ? YOUR ANSWER : ?
A merchant has 1000 kg of sugar, part of which he sells at 8% profit and the rest at 18% profit. He gains 14% on the whole. The quantity sold at 18% profit is: 400 kg 640 kg 560 kg 600 kg TRUE ANSWER : ? YOUR ANSWER : ?
A vessel is filled with liquid, 3 parts of which are water and 5 parts of syrup. How much of the mixture must be drawn off and replaced with water so that the mixture may be half water and half syrup? 1/7 1/3 1/4 1/5 TRUE ANSWER : ? YOUR ANSWER : ?