MBA Exam Numerical Ability Averages

The average of two-digit numbers, which remain the same when the digits interchange their positions, is ..

1) 33
2) 44
3) 55
4) 66

Read Solution (Total 1)

(11+22+33+44+55+66+77+88+99)/9=945/9=55
So answer is option c
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MBA Other Question

The 38th term and the 88th term of an arithmetic progression are (301/25) and (903/25) respectively. If the total number of terms in the progression is 175, what is the ratio of the sum of the first 75 terms to the sum of the last 100 terms of the progression?(a) 1 : 6 (b) 1 : 7(c) 1 : 8 (d) 2: 5 (e) 2: 7

1) a
2) b
3) c
4) d
5) e
If log 5 base 16= m and log 3 base 5= n, then what is the value of log 6 base 3 in terms of ‘m’ and ‘n’?

1) (1+4mn)/4mn
2) 4mn/(1+4mn)
3) 1/(1+4mn)
4) Iss stage par aise questions mat post kiya kar