For the following questions answer them individually
The following graph shows the sales of cars (in thousands)in four cities in 4 years. Study the graph and answer the question.
In 2019, what is the average number of sales among all four cities?
The average of 5 consecutive odd numbers is 75. By adding which number, will the average become 76?
Two numbers are respectively 25% and 65% more than a third number. The ratio of the two numbers is:
If in any triangle, the angles are in the ratio of 1 : 2 : 1, then what will be the ratio of its sides?
An article was marked at ₹ $$x$$ and sold at a discount of $$(x — 40)$$%. If the customer paid ₹ $$(x — 32)$$, then find the marked price of the article.
Find the simple interest on $$₹ 74,000$$ at $$18\frac{2}{3}\%$$ per annum for a period of 8 months?