For the following questions answer them individually
A dishonest merchant sells goods at a 12.5% loss on the cost price, but uses 28 g weight instead of 36 g. What is his percentage profit or loss?
Two circles touch each other externally at P. AB is a direct common tangent to the two circles, A and B are points of contact, and $$\angle PAB = 40^{circ}$$. The measure of $$\angle$$ ABP is:
The length and breadth of a rectangle are increased by 8% and 5%, respectively. By how much percentage will the area of the rectangle increase?
In a 1500 m race, Anil beats Bakul by 150 m and in the same race Bakul beats Charles by 75 m. By what distance does Anil beat Charles?
₹2,500, when invested for 8 years at a given rate of simple interest per year, amounted to ₹3,725 on maturity. What was the rate of simple interest that was paid per annum?
The following table shows the number of pages printed by 3 printers during 3 days.
What is the average number of pages printed by printer Z during the 3 days?