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geethy

· started a discussion

· 1 Months ago

58-43=15
84-69=25
73-58=35
84-?=45
?=84+45=109

Question:

DIRECTIONS: What will come in the place of question mark (?)?


43  69  58  84  73  (?)              

Options:
A) 62
B) 98
C) 108
D) 63
E) None of these
Solution:

The pattern  is:

          

 69 - 43 = 26

58 - 69 = - 11

84 - 58 = 26

73 – 84 = -11

∴ ? = 73 + 26 = 99

Knowledge Expert

· commented

· 1 Months ago

69 - 43 = 26

58 - 69 = - 11

84 - 58 = 26

73 – 84 = -11

∴ ? = 73 + 26 = 99

geethy

· commented

· 1 Months ago

ans is 129

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