Practicing Success
Find out missing number from the following question. |
72 289 81 34 |
289 |
Every quarter of a circle has numbers. By adding these numbers and taking out the square of that number, gives the number written in that quarters square. 5 + 7 = 12; and 12 x 12 = 144 3 + 7 = 10; and 10 x 10 = 100 6 + 7 = 13; and 13 x 13 = 169 8 + 9 = 17; and 17 x 17 =289 Hence the answer will be 289 |