Answer or Solution : 1. Here is the picture of "What is The Missing Number? 33, 26, 95, 7, ?, 41, 21, 13, 52" puzzle which enhances your math knowledge and apptitude.

2. In the 1st row you can see that the number in 2nd column (26) is reversed (62) and added to the number the first in column (33) to obtain the number in the 3rd column (95).

2. Similary, in the 3rd row the number in 2nd column (13) is reversed (31) and added to the number in the first column (21) to obtain the number in the 3rd column (52).

3. In the 2nd row, we have the number in the 1st column (7) and the result in the 3rd column (41).

5. We just need to find out the number required to add to 7 to obtain the result 41.

6. 41 - 7 = 34. The number is 34, but we need to reverse it to use in the 2nd column, which is 43.