Tech Mahindra Company Numerical Ability Number System

In the following list of numerals, how many 3s are followed by 3, but NOT preceded by 3?
2 4 6 3 3 1 5 7 8 3 3 3 4 6 2 3 3 3 3 9 7 2 3

a) 1
b) 2
c) 3
d) 4
e) None

Read Solution (Total 3)

I think its 3 times
8 years agoHelpfull: Yes(4) No(3)

633
833
233

Ans:(c)3
8 years agoHelpfull: Yes(3) No(0)
(e) none may b 633 331 833 334 233 339
8 years agoHelpfull: Yes(0) No(5)

Tech Mahindra Other Question

If in a given number 5 8 9 4 3 2 7 6 1 4, we interchange the first and the second digits, the third and the fourth, the fifth and the sixth and so on, then counting from the right end, which digit will be sixth?

a) 3
b) 2
c) 4
d) 5
e) None of these Find the time between 6 and 7 o'clock when the two hands of clock are 5 minutes spaces apart.

a) 5 2/11 minutes past 6 o'clock
b) 3 3/11 minutes past 6 o'clock
c) 4 2/11 minutes past 6 o'clock
d) 27 3/11 minutes past 6 o'clock