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3,3,4,5 ans63 and 4,4,3,8 ans51 then 9,7,5,9 ans should be option area) 57 b) 53 c) 105d) 111?

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1st pair

3, 3,4,5 = 63

3 + 3 + 4 + 5 = 15 × 2= 30 - 2² - 5= 21 × 3= 63

2nd pair

8,4,4,3 = 51

8 + 4 + 4 + 3 = 19 × 2= 38 - 4² - 5= 17 × 3= 51

go with the same logic  for 3rd pair:

9,7,5,9 = ?

9 + 7 + 5 + 9 = 30 × 2= 60 - 6² - 5= 19 × 3= 57

Therefore, 9,7,5,9 = 57 option(a)

Posted by

Deependra Verma

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