Tech Mahindra Company Logical Reasoning General Mental Ability

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

Read Solution (Total 2)

Option b
4167234985
8 years agoHelpfull: Yes(8) No(2)

after interchange

8 5 4 9 2 3 6 7 1 4

now count from right

sixth digit be 2
7 years agoHelpfull: Yes(4) No(0)

Tech Mahindra Other Question

In the following number sequence how many such even numbers are there which are exactly divisible by its immediate preceding number but not exactly divisible by its immediate following number?
3 8 4 1 5 7 2 8 3 4 8 9 3 9 4 2 1 5 8 2

a) Two
b) Three
c) Four
d) More than four
e) One 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