Question

2) Adithya and Gaurav went to a museum. They had to climb 24 steps.
Adithya stepped on every second step and Gaurav on every third step
.
Find the first step on which they both would have stepped?
3) Write the smallest 4-digit number (without rep eating the digits) divisible
by 9?
4) Write a pair of numbers whose HCF is 7?
5) I am a multiple of 70.I am between 300 and 500.I am 20 more than a
multiple of 100. Who am I?​

Answer 1

Answer:

means that you're not to mention I will have a great time