TCS Company HR Interview Interview

1)if x and y are distinct negative integers greater than -10,what is the greatest possible product of x and y
a)2 b)4 c)72 d)81 e)90

Read Solution (Total 20)

TCS Other Question

find the sum of the series given below 1(1!)+2(2!)+3(3!)+.........+2012(2012!) What is the maximum number of 3x3 squares that can be formed from the squares in the 6x6 checker board?
a)4 b) 6 c) 12 d) 16