by shivamtripathi22 | Nov 22, 2024 | Uncategorized
16. A man purchased two books in Rs. 1000. He sells the first book at (frac{4}{5}) of its cost price and the second book at (frac{5}{4}) of its cost price. If during the whole transaction he earns a profit of Rs. 100 then find the cost price of cheaper...
by shivamtripathi22 | Nov 21, 2024 | Uncategorized
11. In two alloys A and B the ratio of zic to tin is 5:2 and 3:4 respectively. 7kg of alloy A and 21kg of the alloy B are mixed together to form a new alloy. What will be the ratio of zinc and tin in the new alloy...
by shivamtripathi22 | Nov 17, 2024 | Uncategorized
1. 15 litres of a mixture of milk and water in the ratio 2:1, the amount of milk added to the mixture so as to have milk and water in the ratio 5:2 ? View Solution 2. 72 litres of a mixture contains milk and water in the ratio of 27:5. How much more water is to be...
by shivamtripathi22 | Nov 12, 2024 | Uncategorized
16. A man purchased two books in Rs. 1000. He sells the first book at (frac{4}{5}) of its cost price and the second book at (frac{5}{4}) of its cost price. If during the whole transaction he earns a profit of Rs. 100 then find the cost price of cheaper book. View...
by shivamtripathi22 | Oct 30, 2024 | alligation
8. Four vessels of equal size contains mixture of milk & water. The concentration of milk in four vessel is 60%, 70%, 75%, 80% respectively. If all the four mixtures are mixed then find th ratio of milk to water in the resultant mixture ? View...
by shivamtripathi22 | Oct 30, 2024 | Uncategorized
7. A trader has 50 kg of rice, a part of which he sells at 28% profit and rest at 12% loss. On the whole his loss is 8%. What is the quantity sold at 28% profit and that at 12% loss...
by shivamtripathi22 | Oct 28, 2024 | alligation, mixture, quatitative aptitue
4. Nickel and copper are in the ratio 5:3 in 264 gm of an alloy. How much gram of copper be added to make the ratio 3:5...
by shivamtripathi22 | Oct 18, 2024 | Uncategorized
(Q1). 15 litres of a mixture of milk and water in the ratio 2:1, the amount of milk added to the mixture so as to have milk and water in the ratio 5:2 ?...
