Meenu spends Rs. 2000 from her salary for recreation which is 5% of her salary. What is her salary?

60% of the total time is 30 minutes. Find the total time.

4% sales tax on the sale of an article is Rs. 2. What is the amount of sale?

25% of the total mangoes which are rotten is 1,250. Find the total number of mangoes in the basket. Also, find the number of good mangoes.

The marks obtained by Rani in her twelfth standard exams are tabulated below. Express these marks as percentages.