CREST Reasoning Olympiad (CRO) Class 7 Sample Paper

CLASS

7
SAMPLE PAPER

CREST Reasoning Olympiad (CRO)

Syllabus for CRO is available at https://www.crestolympiads.com/cro-syllabus

Pattern and Marking Scheme
Class Topic/Section No. of Marks per Questions Total Marks
Questions
Logical Reasoning 25 1 25
Achiever’s Section 10
st th
1 to 4 2 20
Grand Total 35 - 45
Logical Reasoning 40 1 40
5th to 10th Achiever’s Section 10 2 20
Grand Total 50 - 60

1. In each of following question, find the figure given in the answer choices, that can form
the question figure.

(a) (b)

(c) (d)

2. The age of Amit is same as Sumit because they are twins; Prachi is younger than
Sumit; Prachi is younger than Jyotsana but elder than Saurabh; Sumit is younger than
Jyotsana. Who is the eldest among them?

(a) Amit (b) Jyotsana
(c) Prachi (d) Saurabh

1

3. Sheela walks 2 km from A to B. She turns right at 90° and goes 3 km upto C. She, then
again turns right at 90° and goes 8 km upto D. Again she takes right turn at 90° and
goes 3 km upto K. From K she takes right turn at 90° again and reaches at F, after
covering 4 km. Find the distance A and F.
(a) 2 km (b) 4 km
(c) 6 km (d) 8 km

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

5. If in a certain code language 'ARIHANT' is coded as 'ZIRSZMG', 'BIRD' is written as
'YRIW', then how will 'PAINTER' be coded in that language?
(a) KZRFMVGI (b) KZRMIGV
(c) KZRMGVI (d) KZRMGIV

6. Markandey is Rajiv's mother's father. Markandey has three brothers. One of them has
grandson Abhi. Rajan is son of Abhi. Rajan is related to Rajiv as:
(a) brother (b) nephew
(c) cousin (d) uncle

7. If a day before yesterday was Wednesday, then when will Sunday fall?

(a) A day after tomorrow (b) Today
(c) Tomorrow (d) 3rd days after today

2

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

Achiever’s Section
9. Read the following information carefully and then answer the question based on that.
From amongst five doctors, A, B, C, D and E, four engineers G, H, K and L
and six teachers M, N, O, P, Q and R, some teams are to be selected.
Of these A, B, G, H, O, P and Q are females and the rest are males.
The formation of teams is subject to the following conditions.
I. Whenever there is a male doctor, there will be no female teacher.
II. Whenever there is a male engineer, there will be no female doctor.
III. There shall not be more than two male teachers in any team. If the team consists of
three doctors, two male engineers and two teachers, the members of the team
could be:

(a) CDEKLMN (b) ABCKLMR
(c) CDEKLPR (d) BCDKLNR

3

10. Given below is 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- Government aided schools should have uniformity in charging various fees.
Assumptions
I. The Government's subsidy comes from money collected by way of taxes from
people.
II. The Government, while giving subsidy, may have stipulated certain uniform
conditions regarding fees.
(a) if only Assumption I is implicit
(b) if only Assumption II is implicit
(c) if either I or II is implicit
(d) if neither I nor II Is implicit

Answers

1. (c), 2. (b), 3. (a), 4. (b), 5. (c), 6. (b), 7.(a), 8.(b), 9. (a), 10. (b)

4