19.5% of 524=?

15% of 524-2% of 985 + ? = 20% of 423

5% of 500=_________.

What is 5% of 50% of 500?

3% "of" 3500 + 5% "of" 700=?% "of" 1400

5% of 420xx?% of 150=252

Methylated spirit is a mixture of 95% of ________ and 5% of _________

A person got 5% loss by sellign an article for Rs. 1045. At what price should the article be sold to earn 5% profit ?