Question

5,8=62 ,
11,3=58
7,9=88
13,4=?
(a)81
(b)18
(c)70
(d)07​

Answer 1

Answer:

yes the right answer is 81

Step-by-step explanation:

13, 4 is equals to 81

Answer 2

The correct answer is option A. 81.

(CONSIDERING THE CORRECT QUESTION : 8 5 62 11 3 58 4 13​ ? 9 7 88

Step-by-step explanation:

In the given question there is a fixed pattern in the given number series which is : A*B+ (A+B)*2 - smaller number.

8*5+(8+5)*2-4=62 ,

11*3+(11+3)*2-3=58 , and

Thus, the correct answer

4*13+(4+13)*2-5=81

Thus, the correct answer is : 81.