CAT Exam Category

If 5+3+6=134, 7+2+5=360 and 8+6+1=297 then 9+8+4=??

Read Solution (Total 1)

CAT Other Question

What will be the next letters AJ:DG:IF:?? Below, you will find the mathematical proof that 10 equals 9.99999…. But is that possible or there is something wrong about it? Can you find the error?
x = 9.999999...
10x = 99.999999...
10x - x = 90
9x = 90
x = 10