CREST Olympiads - CRO PDF Sample Papers for Class 10

Class 10 sample paper & practice questions for CREST Reasoning Olympiad (CRO) level 1 are given below. Syllabus for level 1 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the CRO exam.

Sample Questions from Olympiad Success:
Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10

Q.1

Which group of numbers has the same property of the numbers as in the given set?

Given set: {48, 40, 24}

a)

{50, 52, 26}

b)

{42, 40, 26}

c)

{50, 42, 26}

d)

{48, 42, 26}

Q.2

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

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

a) 5184
b) 36
c) 144
d) 431

Q.3

In the following series, replace the question mark (?) with the suitable option.

4, 5, 7, 10, 14, 19, ?

a) 28
b) 23
c) 22
d) 25

Q.4

Which of the following diagrams best represents the relationship among given words.

Elephant, Wolf, Animal

a)
b)
c)
d)

Q.5

Five friends A, B, C, D and E go to watch a movie in a cinema hall. They sit in the front row on seats numbered 1-5, where 5 is to the extreme right. E sits to the immediate right of A, who doesn't sit on seat numbered 1. The sum of the seat numbers of C and D is equal to the sum of seat numbers of B and E. Which one of the five persons is sitting in the middle?

a)

E

b)

A

c)

C

d)

B

Q.6

In the question given below, there is a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follows beyond a reasonable doubt from the information given in the statement.

Statement- The nation 'X' faced the increased international opposition due to its decision of performing eight nuclear explosions.
Conclusions
I.
The citizens of the nation have favoured the decision.
II. Some powerful nations do not want that others may become powerful.

a)

Only conclusion I follows

b)

Only conclusion II follows

c)

Both conclusion I and conclusion II follows

d)

Neither confusion I nor conclusion II follows

Q.7

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 : ?

a) J/10
b) K/11
c) R/18
d) Q/ 17

Q.8

The question given below contains three groups of items. You are required to choose one of the four numbered diagrams (a), (b), (c) and (d) that depicts the correct relationship among the three groups of items in the given question.

India, Pakistan, Asia

a)
b)
c)
d)

Q.9

The figure given below shows the map of path between Raju's house and his shop. Study the map and answer the following question:

Here, the circular park is given whose radius is 1 km. In which direction his shop lies with respect to park?

a) West
b) South-East
c) South
d) South-West

Q.10

If 'blue' is called 'green', 'green' is called 'white', 'white' is called 'red', 'red' is called 'black', then what is the colour of sky?

a) Blue
b) Green
c) White
d) Black

Your Score: 0/10


Sample PDF of CREST Olympiads - CREST Reasoning Olympiad (CRO) PDF Sample Papers for Class 10:


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Answers to Sample Questions from Olympiad Success:
Q.1 )cQ.2 )dQ.3 )dQ.4 )cQ.5 )bQ.6 )bQ.7 )bQ.8 )aQ.9 )dQ.10 )b

Answers to Sample Questions from Olympiad Success:

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

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