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Study the given pattem carefully and select the number from among the given options that can replace the question mark (?). 24 $ 34 = 68 31 $ 26 =
Question

Study the given pattem carefully and select the number from among the given options that can replace the question mark (?).
24 $ 34 = 68
31 $ 26 = 67
17 $ 52 = ?

A.

58

B.

79

C.

15

D.

16

Correct option is B

Given:
​24 $ 34 = 68
​31 $ 26 = 67
​17 $ 52 = ?

Logic:  $ Sign is + and add +10 to get the number. 
Lets analyze the pattern by replacing $ with +.
Pattern 1:
24 + 34 = 58
58 + 10 = 68
Pattern 2:
31 + 26 = 57
57 + 10 = 67
Pattern 3:
Follow the previous patterns.
17 + 52 = 69
69 + 10 = 79
Thus, the correct option is B.

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