Unified Council - UIMO PDF Sample Papers for Class 8
Class 8 sample paper & practice questions for Unified International Mathematics Olympiad (UIMO) 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 UIMO exam.
Q.1 |
For a fixed base, if the exponent decreases by 1, the number becomes: |
| a) |
1/10th of the previous number. |
| b) | 10 times of the previous number. |
| c) | Hundredth of the previous number. |
| d) | Hundredth times of the previous number. |
Q.2 |
10 identical pipes fill water tank in 4 hours, 8 pipes fill same tank in: |
| a) |
6 hours |
| b) | 7 hours |
| c) | 5 hours |
| d) | 4 hours |
Q.3 |
Which of the following is a factor of xy + x - y -1? |
| a) |
x + 1 |
| b) | y + 1 |
| c) | x + y |
| d) | x - y |
Q.4 |
Find the missing character from among the given alternatives: cx, fu, ir, ?, ol, ri |
| a) | lo |
| b) | mn |
| c) | no |
| d) | op |
Q.5 |
If a, b, c, d stands for addition, subtraction, multiplication and division respectively then, the value of 12 d 4 c 7 a 24 b 11 is: |
| a) |
34 |
| b) | 6 |
| c) | 21 |
| d) | 45 |
Q.6 |
Expansion of (x + 3y)(x - y) gives: |
| a) |
x² + 2xy - 3y² |
| b) | x + 3y - 2xy |
| c) | 2y + 3x |
| d) | 3y - 42x |
Q.7 |
If x: 6 = 50: 30, then the value of x is: |
| a) |
20 |
| b) | 30 |
| c) | 10 |
| d) | 50 |
Q.8 |
What is the mean of all the odd numbers greater than 10 and less than 30? |
| a) |
18.5 |
| b) | 19 |
| c) | 19.5 |
| d) | 20 |
Q.9 |
Find the value of the expression 2x3 - x2 - 3, when x = 3. |
| a) |
66 |
| b) | 52 |
| c) | 32 |
| d) | 42 |
Q.10 |
Find the missing character from among the given alternatives:  |
| a) |
75 |
| b) | 20 |
| c) | 25 |
| d) | 26 |
Your Score: 0/10
Sample PDF of Unified Council - Unified International Mathematics Olympiad (UIMO) PDF Sample Papers for Class 8:
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Answers to Sample Questions from Olympiad Success:
Q.1 : a | Q.2 : c | Q.3 : b | Q.4 : a | Q.5 : a | Q.6 : a | Q.7 : c | Q.8 : d | Q.9 : d | Q.10 : d
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