Q1. In the given figure, PT is the tangent of a circle with centre o at point R. if diameter SQ is increased, it meets with PT at point P. if ∠SPR = x° and ∠QSR = y°, what is the value of x + 2y?
QCreator NEERAJ KUMAR
Q2. In the figure givne below, ABCD is parallelogram. P is a point in BC such that PB : PC = 1 : 2 DP produced meets AB produced at Q. if the area of ∆BPQ is 20 sq units, what is the area of ∆ DCP?
(a) 20 sq units
(b) 40 sq units
(c) 60 sq units
(d) None of these
Q3. The simple interest on a sum of money is 1/9 of the principal and the number of years is equal to the rate percent per annum. Find Rate percent per annum –
Q4. The LCM of two numbers is 495 and their HCF is 5. If the sum of the numbers is 100, then their difference is –
Q6.the minimum value of 2sin²θ +3cos²θ is –
Directions(7-10): study the following graph carefully to answer the question that follow
Q7. What is the respective ratio of girls to boys in college T?
(a) 2 : 3
(b) 4 : 7
(c) 2 : 5
(d) 3 : 8
Q8. The number of boys in college S is approximately what percent of the number of boys in college Q?
Q9. The number of girls of college R is what percent of the total number of students of all the colleges together?
Q10. What is the average number of boys from all the colleges together?