A bottle contains 10 liters of Milk. 2 liters of Milk is replaced by Water. Again 2 liters of mixture is replaced by Water. What is the ratio of Milk to Water in the final mixture?
Ajay and Binoy invest in a business. Ajay starts with ₹5000. After 3 years, Binoy joins with ₹3000 and Ajay withdraws 1/5th of his capital. At the end of 12 years, what is the ratio of their profits?
The ratio of the number of boys and girls in a college is 7:8. If the percentage increase in the number of boys and girls is 20% and 10% respectively, what will be the new ratio?
If a sum of ₹5783 is divided among Aman, Balan, and Chintan such that after deducting ₹28, ₹37, and ₹18 from their shares respectively, the remaining amounts are in ratio 4:6:9, find Aman's share.
In a book store, the ratio of English to Hindi books is 7:2. If there are 1512 English books and the ratio becomes 15:4 after adding some English books, how many books were added?
If a person X wants to distribute pens among 6 children such that A gets twice of B, three times of C, four of D, five of E, and six of F, what is the minimum number of pens needed for each to get an even number?
What is the new ratio of seats in Mathematics, Physics, and Biology in a school if the original ratio 5:7:8 is increased by 40%, 50%, and 75% respectively?