# CREST Olympiads - CMO PDF Sample Papers for Class 7

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Class 7 sample paper & practice questions for CREST Mathematics Olympiad (CMO) 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 CMO exam. Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10
 Q.1 For 71 which symbol is used in Roman system? a) LXXI b) XLI c) LXXXI d) LI
 Q.2 Find the order of rotational symmetry in the figure given below. a) 4 b) 2 c) 1 d) Infinitely many
 Q.3 A lends Rs. 3500 to B at 10% p.a. and B lends the same sum to C at 11.5% p.a. Find the gain of B (in Rs.) in a period of 3 years. a) Rs. 154.50 b) Rs. 155.50 c) Rs. 157.50 d) Rs. 156.50
 Q.4 Which of the following image are reflections of each other? a) b) c) d) Q.5 What is the circumference of a circle with diameter 5 cm? a) 3.14 cm b) 31.4 cm c) 15.7 cm d) 1.57 cm
 Q.6 Find the value of x. 3889 + 12.952 - x = 3854.002. a) 47.095 b) 47.752 c) 47.932 d) 47.95
 Q.7 Evaluate. 28% of 450 + 45% of 280. a) 232 b) 262 c) 242 d) 252
 Q.8 If x/2=3, then find the value of 3x+2. a) 11 b) 13/2 c) 20 d) 8
 Q.9 If 4.3m = 0.086, then find the value of m. a) 0.2 b) 2 c) 0.02 d) 0.002
 Q.10 225% is equal to what ratio? a) 4: 9 b) 3: 4 c) 2: 3 d) 9: 4 Sample PDF of CREST Olympiads - CREST Mathematics Olympiad (CMO) PDF Sample Papers for Class 7: