TCS Company Numerical Ability Sequence and Series

how many three digit numbers can be form from digit 1-9 strictly in increasing order and follows an A.P.
A) 9
B)14
C)16
D) 12

Read Solution (Total 7)

TCS Other Question

Thangam and Pandiyamma go for an interview for two vacancies. The probability for the selection of Thangam is 1/3 and whereas the probability for the selection of Pandiyamma is 1/5. What is the probability that none of them are selected?

A. 3/5
B. 7/12
C. 8/15
D. 1/5
what is the unit digit of(2^3)^123456
a)2
b)4
c)8
d)6