Rs. 1000 is lent out in two parts, one at 6 % simple interest and the other at 8 % simple interest. The yearly income is Rs. 75. The sum lent at 8 % is ? Rs. 250 Rs. 500 Rs. 750 Rs. 600 TRUE ANSWER : ? YOUR ANSWER : ?
From a tank of petrol, which contains 200 litres of petrol, the seller replaces each time with kerosene when he sells 40 litres of petrol(or its mixture). Everytime he sells out only 40 litres of petrol(pure or impure). After replacing the petrol with kerosen 4th time, the total amount of kerosene in the mixture is 118.08L None of these 81.92L 96L 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: 11 56 14 44 TRUE ANSWER : ? YOUR ANSWER : ?
From container A containing 54 liter of mixture of milk and water in ratio of 8 : 1 , 18 liter of the mixture is taken out and poured into container B in which ratio of milk to water is 3 : 1. If difference between total milk and total water in container B is 30 liter then find the quantity of initial mixture in container B. 36 Liter 30 Liter 28 Liter 32 Liter TRUE ANSWER : ? YOUR ANSWER : ?
The ratio of milk and water in three samples is 1 : 3, 3 : 5 and 11 : 5. A mixture containing equal quantities of all three samples is made. What will be the ratio of milk and water in the new mixture? 7 : 9 9 : 11 15 : 13 5 : 7 TRUE ANSWER : ? YOUR ANSWER : ?
Tea worth of Rs. 135/kg & Rs. 126/kg are mixed with a third variety in the ratio 1: 1 : 2. If the mixture is worth Rs. 153 per kg, the price of the third variety per kg will be____? Rs.1700 Rs. 180 Rs. 175.50 Rs. 169.50 TRUE ANSWER : ? YOUR ANSWER : ?
80 litre mixture of milk and water contains 10% milk. How much milk (in litres) must be added to make water percentage in the mixture as 80%? 8 10 9 12 TRUE ANSWER : ? YOUR ANSWER : ?
Sugar at Rs. 15 per kg is mixed with sugar at Rs. 20 per kg in the ratio 2 : 3. Find the price per kg of the mixture? Rs. 19 Rs. 18 Rs. 17 Rs. 16 TRUE ANSWER : ? YOUR ANSWER : ?
A mixture of 20 kg of spirit and water contains 10 % water. How much water must be added to this mixture to raise the percentage of water to 25 %? 5 kg 30 kg 4 kg 8 kg 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? 1 : 4 1 : 5 4 : 1 2 : 3 TRUE ANSWER : ? YOUR ANSWER : ?