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sunil kumar

· started a discussion

· 1 Months ago

Last term is 514 in question while 154 in solution

Question:

DIRECTIONS: A series is given, with one term missing. Choose the correct alternative from the given  ones that will complete the series :

18, 20, 42, ?, 514

Options:
A)

120

B)

118

C)

122

D)

128

Solution:

Ans(D) Refer the logic,

                18*1+2=20

                20*2+2=42

                42*3+2=128

              128*4+2= 514

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
The given answer is right
You can see the solution, we have updated it.

Thanks and Regards
Team TR

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