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17² - (1 + 7) = 289 – 8 = 281 11² - (1 + 1) = 121 – 2 = 119 22² - (2 + 2) = 484 – 4 = 480 13² - (1 + 3) = 169 – 4 = 165
The number of chocolates in boxes 'A', 'B', and 'C' are in the ratio 4:7:9. Combined in all 3 boxes, the total is 140 chocolates. If 4 chocolates are tr...
The ratio between two numbers is 1:2. If each number is increased by 8, the ratio between then become 5:6, find the difference between numbers.
Harsh is having Rs 40000. He deposited it in 2 banks. Interest given by first bank is 10.5%per annum and that of 2nd bank is 5.5%per annum. I...
In the comparison between Colleges P and Q, the student ratio is 6:5, and in the relation between Colleges R and P, the ratio is 13:10. Additionally, th...
Two numbers are in the ratio 7:5. After adding 2 and 4 to them respectively the ratio becomes 2:3. Find the bigger number.
A sum is distributed among A, B and C is the ratio 8: 4: 3 and A divides its part between D and E in the ratio 9: 7, then what is the ratio of part of C...
The ratio of the monthly incomes of Dinesh, Nikhil and Rohan is 64:73:81. If Dinesh’s monthly income is 10,496, then find Rohan’s annual inc...
What number has to be added to each term of 2:3 to make the ratio 4:5?
A bag contains coins of Rs 1, 50p, and 25p and the ratio of the number of coins is 6:15:16. If the total value of all the coins is Rs 1050 then what wil...