SSC CHSL Model Paper 9

DIRECTIONS (Qs. 17 - 18): In the following questions find the missing number

Question : 18 of 100

Marks: +1, -0

Solution:

(7 + 9 + 5 + 4)×2-10 = 40

(17 + 8+ 3+ 6) ×2-14 = 54

(10+21 + 6 + 3)× 2-18 = 62

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