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IntroductionGT package Math Olympiad
Math Olympiad 1
Math Olympiad 2
Math Olympiad 3
Math Olympiad 4
Week 1: 7-Segment Display Problems
PracticeEvaluation
Week 2: Matchstick Problems
PracticeEvaluation
Week 3: Division & Divisibility (1)
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Week 4: Caculation Shortcuts
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Week 5: Quiz 1Week 6: Word Problem (1)
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Week 7: Multiples & Factors
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Week 8: Fractions & Decimals
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Week 9: Distance Problems (1)
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Week 10: Quiz 2Week 11: Roman Numerals
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Week 12: Measurement
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Week 13: Sum, Difference & Multiple (1)
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Week 14: Least & Most
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Week 15: Quiz 3Week 16: Number Sense
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Week 17: Shape Counting
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Week 18: Counting Problem
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Week 19: Fraction & Decimals (2)
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Week 20: Quiz 4Week 21: Average Problems
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Week 22: Purchase & Sale Problems
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Week 23: Number Thinking(1)
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Week 24: Proportion & Ratio Problems
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Week 25: Quiz 5Week 26: Mid-Term ExamWeek 27: Number Pattern
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Week 28: Calendar Problem
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Week 29: Number Sequences
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Week 30: Pattern Problems
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Week 31: Quiz 6Week 32: Age Problems
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Week 33: Money Problem
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Week 34: Division & Divisibility (2)
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Week 35: Geometry
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Week 36: Quiz 7Week 37: Sum, Difference & Multiple (2)
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Week 38: Calculation Shortcuts (2)
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Week 39: Combination Problems
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Week 40: Percentage Problem
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Week 41: Quiz 8Week 42: Number Substitution
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Week 43: Work Problem
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Week 44: Word Problems (2)
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Week 45: Number Thinking2
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Week 46: Quiz 9Week 47: Proportion & Ratio Problems(2)
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Week 48: Distance Problems (2)
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Week 49: Probability & Combinations
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Week 50: Challenge Problems
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Week 51: Quiz 10Week 52: Final Exam
Math Olympiad 5
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Pattern Problems( Week 30 Evaluation)
1.  
9 × 9 + 7=88
98 × 9 + 6=888
987 × 9 + 5=8888
9876 × 9 + 4=88888

Fill the following blank by observing the above pattern:
9876543 × 9 + =88888888
2.  There are 83 students in a line. Every 2 girls are followed by 3 boys and the pattern repeats. The first 2 in the line are girls. How many boys are there in the line?
3.   If the current month were October, which month would it be 121 months from now?
4.   Suppose today is Wednesday. What day of the week would it be 66 days from now?
5.  Suppose 12 days before the day after tomorrow was Wednesday. What day of the week was yesterday?
A) Thursday
B) Saturday
C) Friday
D) Sunday
6.  Suppose 5 days ago was Friday. What day of the week would it be 190 days from today?
7.  Find the 12th term in the following sequence: 0,2,6,12,20,30,42,56,72...
8.  If 2 days before yesterday was Tuesday, what day of the week will it be 50 days from today?
9.  A "magic square" is a square array of numbers consisting of the distinct positive integers arranged such that the sum of the numbers in any horizontal, vertical, or the two main diagonal lines is always the same number. In the following "magic square", four numbers are given. What is the value of X?
16212
  X
  4
A) 10
B) 6
C) 14
D) 8
E) can not be determined
10.   A series of digits '837465837465837465...' has a certain pattern. What is the sum of the first 63 digits (starting from the left side) of the number?



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