In a mixture of 60 litres, the ratio of milk and water is 2:1. What amount of water must be added to make the ratio of milk and water as 1:2? 42 Litres 56 Litres 60 Litres 77 Litres TRUE ANSWER : ? YOUR ANSWER : ?
The average age of 6 members of a family is 20 years. If the age of the servant is included, then the average age increase by 25%. What is the age (in years) of the servant? 35 30 55 50 TRUE ANSWER : ? YOUR ANSWER : ?
In a triangle XYZ , which of the following conditions is true XY + YZ < ZX XY YZ > ZX XY + ZX < YZ XY YZ < XZ 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. 18 Rs. 16 Rs. 17 Rs. 19 TRUE ANSWER : ? YOUR ANSWER : ?
In the 75 litres of mixture of milk and water, the ratio of milk and water is 4:1. The quantity of water required to make the ratio of milk and water 3:1 is 4 litres 3 litres 5 litres 1 litre TRUE ANSWER : ? YOUR ANSWER : ?
In what ratio sugar of Rs 38 per kg and Rs 30 per kg be mixed with each other so that on selling mixture at Rs 35.2 per kg there will be a profit of 10%? 1 : 3 9 : 4 3 : 7 13 : 7 TRUE ANSWER : ? YOUR ANSWER : ?
3 glasses of capacity 2 liters, 5 liters and 9 liters contain mixture of milk and water with milk concentrations 90 %, 80 % and 70 % respectively. The contents of 3 glasses are emptied into a large vessel. Find the milk concentration and ratio of milk to water in the resultant mixture ? 39 : 121 49 : 131 121 : 39 131 : 49 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. 180 Rs.1700 Rs. 175.50 Rs. 169.50 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? 15.84 14.92 16.38 13.98 TRUE ANSWER : ? YOUR ANSWER : ?
A container contains 120 lit of Diesel. From this container, 12 lit of Diesel was taken out and replaced by kerosene. This process was further repeated for two times. How much diesel is now there in the container? 87.48 lit 87.62 lit 88.01 lit 87.51 lit TRUE ANSWER : ? YOUR ANSWER : ?