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Crest Reasoning Olympiad Syllabus 2023
The CREST Reasoning Olympiad (CRO) is an international competitive exam held online for students in classes 110. For all the students, there will be only one level.
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CRO Syllabus Highlights
Here are the highlights of the CREST Reasoning Olympiad conducted by CREST Olympiads
Particulars 
Details 
Syllabus 
CBSE, ICSE/ISC, and other State Board syllabus is followed for the set of test papers 
Question type 
Multiple Choice Questions (MCQ’s) 
Registration fees 
The exam fee is Rs. 225 
Exam duration 
1 Hour 
Mode of examination 
Online 
No. of questions 

Marking scheme 

CREST Reasoning Olympiad Exam Pattern and Marking Scheme
Given below is the examination pattern of CRO for all classes
Class 
Topic/ Section 
No. of Questions 
Marks per Question 
Total Marks 
Total Time (in minutes) 
1st to 4th 
Logical Reasoning 
25 
1 
25 

Achievers Section 
10 
2 
20 


Grand Total 
35 

45 
60 

5th to 10th 
Logical Reasoning 
40 
1 
40 

Achievers Section 
10 
2 
20 


Grand Total 
50 

60 
60 
CREST Reasoning Olympiad Syllabus
CBSE, ICSE/ISC, and other State Board syllabus are followed for the set of test papers for the CREST Reasoning Olympiad Syllabus. The medium of the exam is English.
 CRO Class 1 Syllabus
 CRO Class 2 Syllabus
 CRO Class 3 Syllabus
 CRO Class 4 Syllabus
 CRO Class 5 Syllabus
 CRO Class 6 Syllabus
 CRO Class 7 Syllabus
 CRO Class 8 Syllabus
 CRO Class 9 Syllabus
 CRO Class 10 Syllabus
CRO Class 1 Syllabus
Section 1:
 Analogy
 Geometrical shapes
 Grouping of figures
 Embedded figures
 Odd one out
 Pattern
 Measuring units
 Ranking test
 Spatial understanding
Achievers Section
 Higherorder thinking questions  Syllabus as per Section 1
CRO Class 2 Syllabus
Section 1:
 Analogy
 Coding and decoding
 Geometrical shapes
 Embedded figures
 Odd one out
 Pattern
 Measuring units
 Grouping of figures
 Ranking test
 Series completion.
Achievers Section:
 Higherorder thinking questions  Syllabus as per Section 1
CRO Class 3 Syllabus
Section 1:
 Patterns
 Analogy and classification
 Geometrical shapes
 Mirror images and water images
 Direction sense test
 Ranking test
 Alphabet test and logical sequence of words
 Puzzle test
 Coding  decoding
Achievers Section:
 Higherorder thinking questions  Syllabus as per Section 1
CRO Class 4 Syllabus
Section 1:
 Patterns
 Analogy
 Classification
 Geometrical shapes and solids
 Embedded figures
 Mirror images and water images
 Direction sense test
 Possible combinations
 Ranking test
 Alphabet test and logical sequence of words
 Puzzle test
 Coding  decoding
Achievers Section:
 Higherorder thinking questions  Syllabus as per Section 1
CRO Class 5 Syllabus
Section 1:
 Patterns
 Analogy and classification
 Geometrical shapes and solids
 Embedded figures
 Mirror images and water images
 Direction sense test
 Possible combination
 Ranking test
 Alphabet test and logical sequence of words
 Puzzle test
 Coding  decoding
Achievers Section:
 Higherorder thinking questions  Syllabus as per Section 1
CRO Class 6 Syllabus
Section 1:
 Series completion and inserting the missing character
 Analogy and classification
 Blood relations
 Coding  decoding
 Direction sense test
 Logical Venn diagram
 Alphanumeric sequence puzzle
 Number
 Ranking and time sequence test
 Logical sequence of words
 Alphabet test
 Mathematical operations
 Analytical reasoning
 Mirror images and water images
 Embedded figures
 Figure formation
 Construction of squares
 Grouping of identical figures
 Figure matrix
 Paper folding and paper cutting
 Cubes and dice
 Dot situations
Achievers Section:
 Higherorder thinking questions  Syllabus as per Section 1
CRO Class 7 Syllabus
Section 1:
 Series completion and inserting the missing character
 Analogy and classification
 Blood relations
 Coding  decoding
 Direction sense test
 Logical Venn diagram
 Alphanumeric sequence puzzle, number, ranking, and time sequence test
 Logical sequence of words
 Alphabet test
 Mathematical operations
 Analytical reasoning
 Mirror images and water images
 Embedded figures
 Figure formation
 Construction of squares
 Grouping of identical figures
 Figure matrix
 Paper folding and paper cutting
 Cubes and dice
 Dot situations
Achievers Section:
 Higher order thinking questions  Syllabus as per Section 1
CRO Class 8 Syllabus
Section 1:
 Series completion and inserting the missing character
 Analogy and classification
 Blood relations
 Codingdecoding
 Direction sense test
 Logical Venn diagram
 Alphanumeric sequence puzzle, number, ranking, and time sequence test
 Logical sequence of words
 Alphabet test
 Mathematical operations
 Analytical reasoning
 Mirror images and water images
 Embedded figures
 Figure formation
 Construction of squares
 Grouping of identical figures
 Figure matrix
 Paper folding and paper cutting
 Cubes and dice
 Dot situations
Achievers Section:
 Higherorder thinking questions  Syllabus as per Section 1
CRO Class 9 Syllabus
Section 1:
 Series completion
 Analogy and classification
 Codingdecoding
 Blood relations
 Puzzle test
 Sequential output tracing
 Direction sense test
 Logical Venn diagrams
 Alphabet test and logical
 Alphanumeric
 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:
 Higherorder thinking questions  Syllabus as per Section 1
CRO Class 10 Syllabus
Section 1:
 Series completion
 Analogy and classification
 Coding  decoding
 Blood relations
 Sequential output tracing
 Direction sense test
 Logical Venn diagrams
 Alphabet test and logical
 Alphanumeric
 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:
 Higherorder thinking questions  Syllabus as per Section 1
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