I have the following two doubts inn the lesson Real numbers

I would really be very thankful if someone helps me !

Q1 ) A certain number when divided by 899 leaves the remainder 63 . FInd the remainder when the same number is divided by 29 .

Q2 ) A is a set of positive integers such that when divided by 2,3,4,5 and 6 leaves the remainders 1,2,3,4 and 5 respectively . How many integer(s) between 0 and 100 belong to set A?

Thanks in advance 1

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(a) 2

(b) 4

(c) 1

(d) None of these

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D. 6 km/hr