what is the none of despoint
Answers
All you need is to find any common pattern which is being followed in the series. But make sure to not waste more then 30seconds in one question (in exam hall).
Answer is 252 and 16.
Lets see what pattern i noticed here in 30 sec.
3rd digit, which is 4, is a sum of 2 (first digit) + 2 (sequence addition)
5th digit, which is 7, is a sum of 4 (third digit) + 3 (sequence addition)
7th digit, which is 11, is a sum of 7 (fith digit) + 4 (sequence addition).
Accordingly, 9th digit will be??
Obviously it has to be a sum of 11 (seventh digit) + 5 (sequence addition) which is 16.
Now see the 2nd digit, which is 15, it is a square of 3rd digit [(4 x4) = 16] and (-1) sequence deletion. (16–1 = 15).
4th digit, which is 47, its a square of 5th digit [ (7x7) = 49] and (-2) sequence deletion. (49–2 = 47).
6th digit, which is 118, its a square of 7th digit [ (11x11) = 121] and (-3) sequence deletion. (121–3 = 118)
Accordingly, 8th digit will be?
Square of 9th digit [ (16*16) = 256] and (-4) sequence deletion. (256–4 = 252).
I hope it was helpful.
Thanks for reading..Keep Learning!!
Answer:
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