A man sells a horse for Rs.800 and loses something, if he had sold it for Rs.980, his gain would have been double the former loss. Find the cost price of the horse?

A. Rs.900
B. Rs.875
C. Rs.850
D. Rs.860

How much water must be added to a bucket which contains 40 liters of milk at the cost price of Rs.3.50 per liter so that the cost of milk reduces to Rs.2 per liter?

A. 25 liters
B. 28 litres
C. 30 liters
D. 35 liters

If a and b are the roots of the equation x2 – 9x + 20 = 0, find the value of a2 + b2 + ab?

A. -21
B. 1
C. 61
D. 21

In a certain class the ratio of men to women is 3:5. If the class has 24 people in it, how many are women?

A. 9
B. 12
C. 15
D. 18

If Arif can read 39 pages of a book in half an hour. How long will It take her to finish a book that is 1287 pages?

A. 16 Hours
B. 16.5 Hours
C. 17 Hours
D. 15.5 Hours

Masood purchased a plot for Rs. 8,000. He sells the plot to Aftab at a profit of 20%. Aftab in turn sells that plot to Zahid at a loss of 20%. The plot costs Zahid ?

1 inch is equal to__________?

A. 2.4 cm
B. 2.5 cm
C. 2.54 cm
D. None

Who is Called the Father of Calculus?

A. Al-Khwarizmi
B. Aristotle
C. Herodotus
D. Isaac Newton

Twelve inches equal to how many centimeters?

A. 30.48
B. 29
C. 34.12
D. 24

If the average marks of three batches of 55, 60 and 45 students respectively is 50, 55, 60, then the average marks of all the students is:

A. 53.33
B. 54.68
C. 55
D. None of these