 # SOF - IMO PDF Sample Papers for Class 9

Class 9 sample paper & practice questions for International Mathematics Olympiad (IMO) level 1 are given below. Syllabus for level 1 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the exam. #### Resources:

##### Sample Questions from Olympiad Success:
 Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10
 Q.1 Find the circumference of the circle with centre O. a) 20π cm b) 25π cm c) 30π cm d) 35π cm
 Q.2 If a circular metal sheet is 0.65 cm thick and of 50 cm in diameter is melted and recast into cylindrical bar with 8 cm diameter then length of bar will be: a) 25.41 cm b) 35.41 cm c) 40.41 cm d) 25.39 cm
 Q.3 Find the equation of the straight line joining the points of intersection of 2x + y = 4 with x - y + 1 = 0 and 2x - y - 1 = 0 with x + y - 8 = 0. a) x + 2y = 3 b) x + 2y + 3 = 0 c) x - 2y + 3 = 0 d) 3x - 2y + 1 = 0
 Q.4 A number is as much greater than 22 as is less than 72. Then the number is: a) 47 b) 50 c) 52 d) 104
 Q.5 Find the median of the following numbers: 7, 8, 9, 11, 13, 14, 15, 16 a) 11 b) 12 c) 13 d) 15
 Q.6 In a two digit number, the unit's digit exceeds the ten's digit by 2 and the product of the number and the sum of its digits is 144. Find the number. a) 24 b) 26 c) 42 d) 46
 Q.7 It takes Riaz 30 minutes to mark a paper. Razi only need 25 minutes to mark a paper. If they both start marking paper at 11:00 AM, What is the first time they will finish marking a paper at the same time? a) 12:30 b) 12:45 c) 1:30 d) 12:25
 Q.8 Z and A are sisters. What is the relation between Z's husband and A? a) brother-in-law b) brother c) father d) uncle
 Q.9 If diameter of a cylinder is 5cm and volume of cylinder is 650 cm3 then height of cylinder is: a) 40 cm b) 25 cm c) 33 cm d) 45 cm
 Q.10 The length of tangents drawn from an external point to a circle are ______. a) equal b) unequal c) always 3 times the other d) always 9 times the other Sample PDF of SOF - International Mathematics Olympiad (IMO) PDF Sample Papers for Class 9:

 Q.1 )b Q.2 )d Q.3 )d Q.4 )a Q.5 )b Q.6 )a Q.7 )c Q.8 )a Q.9 )c Q.10 )a