The following pie-chart shows the monthly expenditure of a family on various items. If the family spends Rs. 825 on clothing, answer the question
What is the average of expenses on clothing and rent
What is the ratio of expenses on food and miscellaneous
What percent of the total income does the family save
The following Pie-chart shows the monthly expenditure of a family on various items. If the family spends Rs. 825 on clothing. Answer the question
The expression of Cot θ + Cosec θ – 1 / Cot θ +Cosec θ + 1 is equal to
A man on the top of a tower, standing on the sea-shore, finds that a boat coming towards him takes 10 minutes for the angle of depression to change from 300 to 600. How soon the boat reach the sea-shore
