Thread: Calculate and Answer

Can you find the next number following the numbers given below?
77, 49, 36, 18, ?

Is the answer is 15?

differences between two consecutive numbers in the sequence are

28,13,18...and diff between 28 and 18 is 10 and hence i deduct 10 from 13 i got 3 and i deduct 3 from 18 which is the last number in the sequce.

Please confirm this

-- James.

James I also got the same result. Hope our solution is right.Christia has to confirm our answer.

no u r wrong ans is 8
7*7=49,4*9=36,3*6=18,1*8=8
am i right

coool...you must be right RAVI TCS.

Great Thinking...

8 is the next number