Which one of the following plays is not written by William Shakespeare?
Match the books with their authors:
| \(\textbf{List\ I\ (Books)}\) | \(\textbf{List\ II\ (Authors)}\) |
|---|---|
| (a) A Farewell to Arms | 4. Ernest Hemingway |
| (b) Moby Dick | 2. Herman Melville |
| (c) To Kill a Mockingbird | 1. Harper Lee |
| (d) Wuthering Heights | 3. Emily Bronte |
A sum of Rs. 800 amounts to Rs. 920 in 3 years at simple interest. What would be the amount, if the interest rate is increased by 3%?
In what ratio must water be mixed with milk to gain 20% by selling the mixture at cost price?