Subject
Quantitative Aptitude
Topic
Number
The average of the two-digit numbers which remain the same when the digits interchange the positions is-
The average of the two-digit numbers which remain the same when the digits interchange the positions is-
ক)
33খ)
44গ)
55ঘ)
66Explanation
11+22+33+44+55+66+77+88+99=495 So, 495/9= 55 (Ans.)Related questions
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