# CREST Mathematics Olympiad Class 7 Sample Papers

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## Syllabus:

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

 Q.1 A submarine submerges at the rate of 5 m per minute. If it descends from 20 m above the sea level, how long will it take to reach 250 m below the sea level:
 Q.2 The product of two numbers is 16/3. If one of the numbers is 26/3, then find the other number:
 Q.3 A shopkeeper has just enough money to buy 52 cycles worth ₹ 525 each. If each cycle costs ₹ 21 more, then number of cycles, he will able to buy with that amount of money, is __________.
 Q.4 Fill in the blank: If two angles and included side of one triangle is equal to two angles and the included side of the other triangle, then the triangles are congruent as per the _________
 Q.5 Which of the following options is not true with respect to given number line?
 Q.6 Which of the following represents statistical data?
 Q.7 Ross scored 61 out of 100 in English, 93 out of 100 in Maths and 56 out of 100 in Science. Find out his overall % of marks:
 Q.8 If x + y = 0, then x and y are _____.
 Q.9 The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs. 3. The ratio of these two selling prices is:
 Q.10 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?

Sample PDF of CREST Mathematics Olympiad for Class 7: