Question

Ex. 10. A is counting the numbers from 1 to 31 and B from 31 to 1. A is counting the odd numbers only. The speed
of both is the same. What will be the number which will be pronounced by A and B together?
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Answer 1

Answer:

A » 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31

B » 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 18

21 is the no both A and B will pronounce together