TCS Company Logical Reasoning Number Series

If P(x) = ax^4 + bx^3 + cx^2 + dx + e has roots at x = 1; 2; 3 and 4,
and P(0) = 48/ what is P(5)?

a) 48
b) 24
c) 0
d) 50
e) none of these

Read Solution (Total 4)

TCS Other Question

33 people {al, a2, .... a33} meet and shake hands in a circular fashion. In other words, there are totally 33
handshakes involving the pairs, {al, a2}, {a2, a3), .... {a32, a33), {a33, al). Then the size of the smallest set of
people such that the rest have shaken hands with at least one person in the set is
in a certain code

0 is written as A
1 is written as B
2 is written as BA
3 is written as BB ans so on..
(i) The code AABB represents which number?
(ii) the equation(AABA+ABBB) represents______