What least number must be added to 750 so that the sum is completely divisible by 59?
1). 15
2). 18
3). 11
4). 17
Check through options:
1)15
750 + 15 = 765/59 = 12.96
2) 18
750 + 18 = 768/59 = 13.01
3) 11
750 + 11 = 761/59 = 12.89
4) 17
750 + 17 = 767/59 = 13
∴ If 17 is added into 750 then number is completely divisible by 59.1. Look at this series: 72, 76, 73, 77, 74, __, 75, ... What number should fill the blank?
2. The product of two consecutive odd numbers is 4095 What is the greater number ?
7. How many numbers between 1000 and 5000 are exactly divisible by 225?
8. Look at this series: 544, 509, 474, 439, ... What number should come next?
10. If (47)² is added to the square of a number the answer thus obtained is 2290. What is the number ?