The Pie Chart given below presents the number of laptops as a percentage of the total number of laptops in an office delivered by six different companies.
The central angles shown in the Pie Chart are not as per any chosen scale.
What is the central angle in degrees (correct up to one decimal place) corresponding to the laptops delivered by Company C6?
For the following questions answer them individually
A person deposited ₹500 for 2 years, ₹600 for 5 years and ₹1000 for 6 years all at the same rate of simple interest. If he received the total simple interest of ₹1000, then what is the rate of interest per annum?
Mahesh’s salary is ₹12000 more than the Sumit’s salary. If the ratio of Mahesh and Sumit salary is 7 : 4, then what is the salary of Sumit?
Marked price of an article is ₹2500.It is sold at two successive discounts of 12% and 10% respectively. What is the selling price?
The difference in the selling price of article for selling at 25% profit and 37.5% loss is ₹1250. What will be the selling price when it is sold at 12.5% profit?
A car can travel a distance of 300 meters in 6 minutes. What is its average speed in km/h?
The length, breadth and height of a cuboid are 15 cm, 12 cm and 11 cm respectively. The length is decreased by $$6\frac{2}{3}\%$$, the breadth increased by $$8\frac{1}{3}\%$$, whereas the height is kept unchanged. What is the changein the total area of the four side faces (considering the rectangle contained by the length and breadth as the base) of the cuboid?
A = Highest CommonFactor of $$\frac{3}{4}$$ and $$\frac{9}{16}$$
B = Least Common Multiple of $$\frac{16}{5}$$ and $$\frac{4}{25}$$
What is the value of A + B?