What is `75%` of `3000`?

What is 7.5% of Rs. 2000?

What is 20% of 50% of 75% of 80 ?

A is 75% less than B and C is 75% of the difference between A and B. C is what percentage more than A?

The difference between 75% of a number and 20% of the same number is 378.4.What is 40% of that number?

A person loses 75% of his money in the first bet,75% of the remaining in the second and 75% of the remaining in the third bet and returns home with Rs.2 only. His initial money was