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abhishek singh

· started a discussion

· 1 Months ago

soln (Question: 440787.2 )

plz provide soln

Question:
DIRECTIONS: Choose the correct alternative from the given ones that will complete the series.
3, 5, 15, 69, ?
Options:
A) 276
B) 407
C) 349
D) 345
Solution:
Ans: (b) 

(3 × 2) – 3 = 3

(3 × 3) – 4 = 5

(5 × 4) – 5 = 15

(15 × 5) – 6 = 69

Similarly,

(69 × 6) – 7 = 407

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
Solution had been already uploaded from our side.
What issue you are facing??
Please specify so that we can help you.

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