Question
What is the number of divisors of
360?Solution
360 =2×2×2×3×5 =23×32×51 Total factor =4×3×2=24.
450 litres of mixture ‘A’ contains milk and water in it. If mixture ‘A’ is mixed with 750 litres of mixture ‘B’ which contains water and sa...
A container was filled with pure milk. A person removed 10 litres of milk and refilled it with water to hide the act. He repeated the same act once agai...
A vessel contains 210 litres of milk and water in the ratio of 5:2. If 10 litres of milk is added to the mixture, then find the ratio of milk to water i...
Three types of wheats costing Rs. 60/kg, Rs. 80/kg and Rs. 100/kg are mixed in the ratio of 3:2:1 respectively. Find the average cost of wheat per kg. A...
"A jar contains 480 liters of a orange juice and water mixture in the ratio of 5:3. If (p + 35) liters of water are added to the ...
(X + 140) liters of mixture A contains milk and water only such that quantity of water in it is (X – 100) liters less than quantity of milk in it. 75%...
Two types of Pulses costs Rs. 240/kg and Rs. 340/kg. In what ratio should these be mixed so that obtained mixture sold at Rs. 324/kg to earn a profit of...
Mixture ‘E’ of salt and water contains salt and water in ratio 6:5, respectively. What will be the ratio of salt to water in mixture ‘E’ when qu...
A vessel holds 150 liters of a milk and water mixture, where the quantity of milk is 33.33% less than the quantity of water. From this mixture, 30 liter...
380 ml of a mixture contains milk and water in the ratio of 9 respectively. If 60 ml of water and 70 ml of milk are added into it, then the ratio of mil...
Relevant for Exams:
