CREST Olympiads - CRO PDF Sample Papers for Class 9

Q.1

In the question given below, there are two statements followed by two conclusions numbered I and II. You have to take the two give statements to be true even if they seem to be at variance from commonly known facts and decide which of the given conclusion(s), logically follow (s) from the two given statements disregarding commonly known facts.

Statements
I. No colour is a paint.
II. No paint is a brush.
Conclusions
I. No colour is a brush.
II. All brushes are colours.

Q.2

Six faces of a cube are painted as below:

(i) Red opposite to black.
(ii) Green in between red and black.
(iii) Blue adjacent to white.
(iv) Brown adjacent to blue.
(v) Bottom face with red.

Find the colour opposite to brown.

Q.3

The question given below contains three items. These items may or may not have some relation with one another. Each group of the items may fit into one of the diagrams (a), (b), (c), (d). Please indicate the diagram in which the group of items correctly fits into.

Boys, Class, Girls

Q.4

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

3, 6, 18, 72, ?

Q.5

In the question below, is given a statement followed by two assumptions numbered I and II. An assumption is something supposed or taken for granted. You have to consider the statement and the assumptions and decide which of the assumption(s) is/are implicit in the statement.

Statement- A advises B, "If you want to study English, join the institute, Y".
Assumptions
I. 'B' listens to A's advice.
II. Institute 'Y' provides good coaching for English.

Q.6

From the given suitable options, find the water image of the object given in the question figure.

Q.7

Kate starts from her house and covers 4 km in North direction, then she turns towards South-East and covers 10 km, after that she turns towards North and travels another 4 km to reach Tess's house. Calculate the shortest distance between Kate's and Tess's house.

Q.8

Read the following information carefully to answer the question given below it:
I. 'A + B' means that 'A is the father of B'.
II. 'A - B' means that 'A is the wife of B'.
III. 'A x B' means that 'A is the brother of B'.
IV. 'A ÷ B' means that 'A is the daughter of B'.

If it is given 'P ÷ R + S + Q', then which of the following is true?

Q.9

Determine the term that would come in place of the question mark.

Q.10

If in a certain code language, 'pick and choose' is written as 'ko ho po' and 'pick up and come' is written as 'to no ko po', then how will 'pick' be written in that language?