Q.1 |
In the following question, choose the correct mirror image from the alternatives, when mirror is placed on the line AB. |
a) |
![]() |
b) | ![]() |
c) | ![]() |
d) | ![]() |
Q.2 |
Find the missing number in the given series.
|
||||||
a) | 60 | ||||||
b) | 50 | ||||||
c) | 52 | ||||||
d) | 58 |
Q.3 |
The age of Austin is same as Kevin because they are twins, Rachel is younger than Kevin, Rachel is younger than Jerry but elder than Jack, Kevin is younger than Jerry. Who is the eldest among them? |
a) | Austin |
b) | Jerry |
c) | Rachel |
d) | Jack |
Q.4 |
Study the information carefully, to answer the question. In a school, there were five teachers A, B, C, D and E. A and B were teaching Hindi and English. C and B were teaching English and Geography. D and A were teaching Mathematics and Hindi. E and B were teaching History and French. D, B and A were teaching which of the following subjects? |
a) |
English only |
b) | Hindi and English |
c) | Hindi only |
d) | English and Geography |
Q.5 |
Robert is the brother of Arthur. Rachel is the sister of Sam. Arthur is the son of Rachel. Arthur is the son of Rachel. How is Robert related to Rachel? |
a) | Nephew |
b) | Son |
c) | Brother |
d) | Father |
Q.6 |
From the given suitable options, find the water image of the object given in the question figure. |
a) |
![]() |
b) | ![]() |
c) | ![]() |
d) | ![]() |
Q.7 |
What comes in place of question mark in the following letter series? NATURAL, NATURA, ATURA, ? |
a) |
ATUR |
b) | TURA |
c) | RUTA |
d) | ARUT |
Q.8 |
KLM is related to MLK in the same way HIJ is related to |
a) | JIH |
b) | IJH |
c) | IHJ |
d) | HJI |
Q.9 |
Which of the following will replace '&' to balance the given equation? 7 & 4 & 8 & 2 = 24 |
a) |
-, × and × |
b) | -, × and ÷ |
c) | ×, - and ÷ |
d) | × , ÷ and - |
Q.10 |
If 'P' denotes 'multiplied by', 'T' denotes 'subtracted from', 'M' denotes 'added to' and 'B' denotes 'divided by' then, what should be the correct response of 12 P 6 M 15 T 16 B 4? |
a) |
70 |
b) | 75 |
c) | 83 |
d) | 110 |
Your Score: 0/10
Sample PDF of CREST Olympiads - CREST Reasoning Olympiad (CRO) PDF Sample Papers for Class 8:
If your web browser doesn't have a PDF Plugin, you can Click here to download the PDF
Answers to Sample Questions from Olympiad Success:
Q.1 : a | Q.2 : b | Q.3 : b | Q.4 : c | Q.5 : b | Q.6 : b | Q.7 : a | Q.8 : a | Q.9 : c | Q.10 : c