Section 1: Integers, Fractions and Decimals, Exponents and Powers, Algebraic Expressions, Simple Linear Equations, Lines and Angles, Comparing Quantities, The Triangle and its Properties, Symmetry, Congruence of Triangles, Rational Numbers, Perimeter and Area, Data Handling, Visualizing Solid Shapes, Practical Geometry.
Achievers Section: Higher Order Thinking Questions - Syllabus as per Section 1
The ratio of the radius of the back wheel of a tractor to that of the front wheel is 7:5. The diameter of the back wheel is 70 cm. What is the distance moved by the front wheel after it has turned 10 rounds? Take π = 22/7, Round off your answer to the nearest whole number).
Q.2
If two numbers are in the ratio 2:3 and the product of their HCF and LCM is 33750, then the sum of the numbers is:
Q.3
In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, then approximately what percentage of the selling price is the profit?
Q.4
40% of 60% of 3/5th of a number is 504. What is 25% of 2/5th of that number?
Q.5
The LCM of two numbers is 45 times their HCF. If one of the numbers is 125 and the sum of HCF and LCM is 1150, the other number is:
Q.6
In a particular type of fertilizer, the ratio of two chemicals A and B is 2:5. In 21 kg of this fertilizer, if 3 kg of A is added, then what will be the ratio of A to B in the new fertilizer?
Q.7
If A = 4x3 - 6x2 + 5 and B = 2x3 + 3x2 + 5x, then find the value of A - 2B.
Q.8
An article is listed at $900 and two successive discounts of 8% and 8% are given on it. How much would the seller gain or lose, if he gives a single discount of 16%, instead of two discounts?
Q.9
A total of 500 pieces of sweets is to be divided among Reo, Sia, and Ken, respectively in the ratio of 3:8:14. How many pieces of sweets will Reo get?
Q.10
What fraction of the marks did he score in December to the total marks in Science?
Your Score: 0/10
Answers to Sample Questions from CREST Olympiads:
Q.1
c
Q.2
d
Q.3
b
Q.4
d
Q.5
c
Q.6
c
Q.7
d
Q.8
b
Q.9
a
Q.10
b
CREST Mathematics Olympiad is an internationally conducted exam for students of class 7. This examination requires dedicated and efficient preparation to score good marks and rank in the examination. One of the best ways to excel in preparation is to practice Maths Olympiad sample papers. The sample questions will help participating students get a close understanding of the types of questions generally asked in the CMO exam. To have a good grip on the subject students must definitely attempt at least 3 sample papers.
Practicing Maths Olympiad previous years’ question papers for class 7 gives students an actual examination feel. Participants can download for class 7 from this page. The sample paper is divided into various small sections that include multiple choice questions and covers each and every topic of the syllabus. This way students will develop a good problem-solving capability which will further help them during the examination. For additional Maths Olympiad questions, students can give 2 free practice tests.
Answers to Sample Questions from CREST Olympiads:
Q.1 : c | Q.2 : d | Q.3 : b | Q.4 : d | Q.5 : c | Q.6 : c | Q.7 : d | Q.8 : b | Q.9 : a | Q.10 : b
