Ramesh, Suresh, and Mahesh started a business with the investment in the ratio 5:8:10 respectively. After 1 year Mahesh withdraws 50% of his capital and Ramesh increased his capital by 80% of his investment. After 2 years in what ratio should the earned profit be distributed among Ramesh, Suresh, and Mahesh?

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