Find the cost of carpeting a room 13m by 9m with a carpet of width 75cm at the rate of Rs.105 per meter. A. 16380 B. 10080 C. 14580 D. 10000

Give chapter 5 lines and angles own questions for board exams 

Find the following percentage value:

1) 15% of 250.

Find the angle which is equal to its supplement.

Find the breadth of the rectangle whose length is 70 cm and perimeter 200 cm.

Convert 1 gallon into liters.

a. 3.05 liters

b. 3.78 liters

c. 4.05 liters

d. 4.78 liters