TCS Company

What should come next?
1, 2, 4, 10, 16, 40, 64,

Read Solution (Total 2)

TCS Other Question

There are metal strips of width x cm. 2 metal strips are placed one over the other, then the combined length of 2 strips is y. If z strips are placed in that manner. What is the final width of that arrangement? how many 7 digit numbers can be formed using the digits 1,2,3,4,5 (but without repetition), that are divisible by 4?