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Kavitha

· started a discussion

· 1 Months ago

How does 99 came?? What it mean by digit sum ??

Question:

DIRECTIONS: Select the missing number from the given responses.

  

Options:
A)

80

B)

143

C)

56

D)

70

Solution:

Ans: (a)

  

Yenugupalli bharathi

· commented

· 1 Months ago

digit sum of 99 means 9+9=18
similarly 48 4+8=12..,

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