705 728 774 843 935 1050 ?

2 21 138 705 ?

If 2 is added to the middle digit of each of the following numbers and the position of the remaining two digits in each number is interchanged, which of the following will be the second number from the top after they are arranged in the ascending order ? 843, 219, 325, 427 and 562 1) 843 2) 219 3) 325 4) 437 5) 567

find the missing number 1980, 1484, 1236, 1112, 1050, ?

Following are the lives in hours of 15 pieces of the components of aircraft engine. Find the median: 715, 724, 725, 710, 729, 745, 694, 699, 696, 712, 734, 728, 716, 705, 719

Following are the lives in hours of 15 pieces of the components of aircraft engine. Find the median: 715, 724, 725, 710, 729, 745, 694, 699, 696, 712, 734, 728, 716, 705, 719

16.8 % of 705= ?

93.5 xx 100 =________