Due to a 25% fall in the rate of eggs, one can buy 2 dozen eggs more than before by investing Rs. 162. Then the original rate per dozen of the eggs is (1) Rs. 22 (2) Rs. 24 (3) Rs. 27 (4) Rs. 30

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