Waste less time on Facebook — follow Brilliant.
×

What will be next in this sequence????

Note by Rahul Das
4 years, 3 months ago

No vote yet
0 votes

Comments

Sort by:

Top Newest

how about 92? Aditya Parson · 4 years, 3 months ago

Log in to reply

631 is the answer......

17*2=34
then we'll reverse it we got.....43

now....43*2= 86......
reverse it we'll get....68

now....68*2=136
reverse it we'll get 631....

however....92 is correct...too....since the difference b/w consecutive digits....are in decreasing order...i.e.25,24,23...... but ....take...product rule... in consideration mostly.... Riya Gupta · 4 years, 3 months ago

Log in to reply

You need more terms to no for sure but it looks like an arithmetic progression of the second order, in which case it will be 92. Samuel Queen · 4 years, 3 months ago

Log in to reply

You could be adding squares of 16, 25, then 36 to get 114 Justin Wong · 4 years, 3 months ago

Log in to reply

Or 172. Aditya Parson · 4 years, 3 months ago

Log in to reply

@Aditya Parson how 172? Riya Gupta · 4 years, 3 months ago

Log in to reply

@Riya Gupta 17 times 4 is 68. So 4 times 43 is 172. Aditya Parson · 4 years, 3 months ago

Log in to reply

×

Problem Loading...

Note Loading...

Set Loading...