CLASS-1
ARRANGE NUMBER IN ASCENDING ORDER

Ans.)  We can observe that the given number series as follows 22, 53, 37, 65, 45. If we start count from 1, then we find the number series would be 1, 2, 3,…………, 20, 21, 22, 23, 24………....34, 35, 36, 37, 38, 39,……….., 42, 43, 44, 45, 46,…………, 51, 52, 53, 54,………., 60, 61, 62, 63, 64, 65. From, the obtained number series count starting from 1 and we can observe that given numbers comes in following sequence 22, 37, 45, 53, 65, and in this sequence we can observe here 22 comes first so 22 is the smallest number, and here 65 comes last in this sequence so, 65 is the biggest number among all the given numbers. So if we arrange the number in ascending order (increasing) then the number series would be 22, 37, 45, 53, 65. (Ans.)

2)  34, 85, 65, 54, 71

Ans.)  We can observe that the given number series as follows 34, 85, 65, 54, 71.  If we start count from 1, then we find the number series would be 1, 2, 3,…………, 20, 21, 22, 23, 24………....34, 35, 36, 37, 38, 39,……….., 42, 43, 44, 45, 46,…………, 51, 52, 53, 54,………., 62, 63, 64, 65,…………., 70, 71, 72, 73. From, the obtained number series count starting from 1 and we can observe that given numbers comes in following sequence 34, 54, 65, 71, 85, and in this sequence we can observe here 34 comes first so 34 is the smallest number, and here 85 comes last in this sequence so, 85 is the biggest number among all the given numbers. So if we arrange the number in ascending order (increasing) then the number series would be 34, 54, 65, 71, 85.  (Ans.)

3)  12, 78, 56, 47, 29, 68, 38

Ans.)  We can observe that the given number series as follows 12, 78, 56, 47, 29, 68, 38.  If we start count from 1, then we find the number series would be 1, 2, 3,…………, 10, 11, 12, 13, 14,………...., 25, 26, 27, 28, 29, 30,………….., 36, 37, 38, 39,……….., 44, 45, 46, 47,48, 49,…………, 53, 54, 55, 56, 57, 58,……….,  66, 67, 68, 69,……………., 75, 76, 77, 78, 79, 80. From, the obtained number series count starting from 1 and we can observe that given numbers comes in following sequence 12, 29, 38, 47, 56, 68, 78, and in this sequence we can observe here 12 comes first so 12 is the smallest number, and here 78 comes last in this sequence so, 78 is the biggest number among all the given numbers. So if we arrange the number in ascending order (increasing) then the number series would be 12, 29, 38, 47, 56, 68, 78.    (Ans.)