0% 0 votes, 0 avg 0 Total Time: 10 Mintues Your time is over! Circle Test yourself in Circle Math Questions! You have only 10 minutes to complete the test and if you do not answer any question within the allotted time, it will be counted as incorrect. You can skip questions by clicking "NEXT" button and go back to previous questions by "PREVIOUS" button. You need to get minimum 50% marks to pass the quiz. Click on the "START" button to participate in the quiz. 1 / 10 Diameter of circle = ? 1.5 x Radius 2 x Radius 3 x Radius Radius Oops! Your answer is wrong. Wow! Your answer is correct. 2 / 10 Find the equation of a circle whose radius is 9 units and the y-coordinate of the Centre is -6 and also touches the y-axis. x2 + y2 - 18x + 12y + 36 = 0 x2 + y2 - +2xy + 18x + 12y + 36 = 0 x2 + y2 - 18x + 12y - 36 = 0 x2 - 18x + 12y + 36 = 0 Oops! Your answer is wrong. Wow! Your answer is correct. 3 / 10 Equation of a circle is x2 + y2 − 12x − 16y + 19= 0. Find the radius of the circle. 3 units 6 units 18 units 9 units Oops! Your answer is wrong. Wow! Your answer is correct. 4 / 10 x2 + y2 + 2gx + 2fy + c = 0, represents the general form of a circle equation with Centre - (g, −f) (−g, f) (g, f) (−g, −f) Oops! Your answer is wrong. Wow! Your answer is correct. 5 / 10 In a circle, the angle at the Centre is _____ the angle at the circumference. Thrice Tenth Half Twice Oops! Your answer is wrong. Wow! Your answer is correct. 6 / 10 Find the equation of a circle whose Centre of a circle is on the x-axis at 2 and the radius is 3 units. x3 + y3 - 4x - 5 = 0 x2 + y2 - 4xy - 5 = 0 x2 + y2 - 4x - 5 = 0 x2 + y - 4x - 5 = 0 Oops! Your answer is wrong. Wow! Your answer is correct. 7 / 10 The sum of two opposite angles of a quadrilateral inscribed in a circle is - 5400 2700 1800 3600 Oops! Your answer is wrong. Wow! Your answer is correct. 8 / 10 Calculate the circumference of a circle having the diameter value of 16 cm. 56.27 units 50.27 units 25.27 units 70.27 units Oops! Your answer is wrong. Wow! Your answer is correct. 9 / 10 The equation of a circle passing through the origin is - x3+ y3= r3 (r = radius) x+ y = 2 (r = radius) x2+ y2= r2 (r = radius) x2+ y2= r3 (r = radius) Oops! Your answer is wrong. Wow! Your answer is correct. 10 / 10 Equation of Circle touching x-axis is - (x – r) 2 + (y – r) 2 = r2 (x – a) 2 + (y – b) 2 = r2 (x – r) 2 + (y – b) 2 = r2 (x – a) 2 + (y – r) 2 = r2 Oops! Your answer is wrong. Wow! Your answer is correct. Please enter the required information and tap on the "See Result" button to view your results. Don't worry! Your information will be safe. For details check our Privacy Policy. Your score isThe average score is 0% LinkedIn Facebook Twitter VKontakte 0% Restart quiz Please give a rating and share it with your friends. Send feedback
