Question

UNIT TEST - 3 MATHS : MATHEMATICS OF CHANCE -SE
Class : 10
1. One is asked to say a two digit number
a) How many two digit numbers are there ?
AO
b) What is the probability of one of the digit being 1 ?
c) What is the probability of the product of the digits being a prime number?
2.Consider a leap year.
2) How many days are there in a leap year ?​

Answer 1

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