TCS Company Numerical Ability Sequence and Series

1! + 2! +......... + 50!=?
a)3.103510^64
b)2.102110^65
c)3.103510^63
d)3.103510^62

Read Solution (Total 2)

3.1035*10^64 is correct answer
13 years agoHelpfull: Yes(18) No(15)

what is the formula of that.if there s ny othr digit thn hw we cn find
13 years agoHelpfull: Yes(18) No(4)

TCS Other Question

Given a collection of points P in the plane , a 1-set is a point in P that can be separated from the rest by a line, .i.e the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The minimum value of n1(P) over all configurations P of 5 points in the plane in general position (.i.e no three points in P lie on a line) is
a) 3
b) 5
c) 2
d) 8 Leena cut small cubes of 10 cm dimension each. She joined it to make a cuboid of length 100 cm, width 50 cm and depth 50 cm. How many more cubes does she need to make a perfect cube?
a) 500
b) 250
c) 750
d) 650