The average of runs of a cricket player of 10 innings was 32. How many runs must he take in his next innings so as to increase his average of runs by 4? (A) 2 (B) 4 (C) 70 (D) 76

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