CREST Reasoning Olympiad Class 10 Sample Paper

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Section 1: Series Completion, Analogy and Classification, Coding - Decoding, Blood Relations, Sequential Output Tracing , Direction Sense Test, Logical Venn Diagrams, Alphabet Test and Logical, Alpha-Numeric, Number, Mathematical Operations, Inserting the Missing Characters, Analytical Reasoning, Mirror Images and Water Images, Spotting Out The Embedded, Figure Matrix, Paper Folding and Paper Cutting, Grouping of Identical Figures, Cubes and Dice, Dot Situation, Construction of Squares and Triangles, Figure Formation and Analysis.

Achievers Section: Higher Order Thinking Questions - Syllabus as per Section 1

Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10


Choose the option that will replace the question mark (?):

7, 21, 63, 189, ?


What comes in place of the question mark (?) in the following letter series?



In the following question, choose which number completes the second pair in the same way as the first pair.

T/20 : S/19 : : L/12 : ?


Pointing towards photograph, Richard said, "His sister is the mother of Harry who is the son of my brother." How Richard is related to Harry?


Read the following information carefully and answer the question below.
A cube is painted red on two adjacent surfaces and black on the surfaces opposite to red surfaces and green on the remaining faces. Now, the cube is cut into 64 smaller cubes of equal size.

How many smaller cubes have only 3 surfaces painted with red colour?


Six friends are seated on a table built in the shape of a regular hexagon. B, C, E and F are seated relatively closer to A than D is from A. C and E are at the same distance from A. B is seated to the immediate left of C but not adjacent to D. Who is sitting between E and C?


In the following question, choose the correct mirror image from the alternatives, when the mirror is placed on the dotted line shown.


In this question, relationship between different elements is shown in the statements. The statements are followed by two conclusions.

Statements: A > B, B = H, H > G
Conclusions: I. A > G, II. A > H


The figure given below is made of three circles intersecting one another. These circles represent graduates, typists and government employees. The intersecting regions have been denoted by a, b, c, e, f, g and h, respectively. Study the diagram carefully and answer the question that follows.

Which of the following letters represents the typists are only graduates?


In the following question, one number is wrong in the series. Find out the number.

3, 12, 36, 144, 431, 1728, 5184

Your Score: 0/10

Answers to Sample Questions from CREST Olympiads:


If you are getting prepared for the CREST Reasoning Olympiad exam the CRO sample papers become extremely helpful.

The CREST Reasoning Olympiad previous years’ question papers for class 10 can assist students in comprehending the exam pattern and format. Students can prepare for the exam by using the CRO sample question paper. Through sample question papers, students can practice & improve their preparation for the exam. Students can use the sample question papers for class 10 CRO to continue improving their Reasoning skills and logical thinking abilities.

Here you can find the most recent sample papers for the class 10 CREST Reasoning Olympiad exam (CRO). Download a free PDF of the Reasoning Olympiad sample paper for class 10 to give you a head start for your exam.

Answers to Sample Questions from CREST Olympiads:

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