Q.1 |
A number is less than 50 and a common multiple of 6 and 8. The sum of its digits is 6. What is the number? |
a) |
15 |
b) | 42 |
c) | 24 |
d) | 48 |
Q.2 |
Study the statements carefully and select the correct option. Statement 1: Place value of 6 in addition of 4029 and 588 is 6. |
a) |
Statement 1 is true and statement 2 is false. |
b) | Both statement 1 and statement 2 are true. |
c) | Both statement 1 and statement 2 are false. |
d) | Statement 1 is false and statement 2 is true. |
Q.3 |
I am a two-digit number. If 28 is added to me, I become a three-digit number and if 63 is subtracted from me, I become one-digit number. Which number I am? |
a) |
56 |
b) | 69 |
c) | 72 |
d) | 98 |
Q.4 |
If each strawberry weighs 37 g, then find the weight of pineapple according to the relation given in the image: |
a) |
404 g |
b) | 454 g |
c) | 424 g |
d) | 444 g |
Q.5 |
Which of the following statements is false? (IMO L2 2016) |
a) |
The sum of two odd numbers is an odd number. |
b) | The difference between two even numbers is an even number. |
c) | The difference between two odd numbers is an even number. |
d) | The sum of an odd number and an even number is an odd number. |
Q.6 |
What are the missing numbers in the boxes? |
a) |
122, 4 |
b) | 102, 1 |
c) | 123, 1 |
d) | 122, 5 |
Q.7 |
If one well contains 45 L 123 mL of water and the other well contains 56 L 452 mL of water, then what is the total quantity of water needed to balance the wells? |
a) |
28 L 952 mL |
b) | 36 L 754 mL |
c) | 10 L 587 mL |
d) | 11 L 329 mL |
Q.8 |
Arrange these numbers from the greatest to the smallest: |
a) |
56, 2 × 7, 3 × 8, 29, 2, 19. |
b) | 2, 2 × 7, 19, 3 × 8, 29, 56. |
c) | 56, 29, 3 × 8, 19, 2 × 7, 2. |
d) | 2 × 7, 3 × 8, 29, 2, 19, 56. |
Q.9 |
Kanika drinks 4.75 L of water every day. If she drinks the same quantity of water every day, then how much water will she drink in the month of February in a leap year? |
a) |
127.5 L |
b) | 147.75 L |
c) | 137.75 L |
d) | 138 L |
Q.10 |
A number has 7 at the tens place. There is a zero in the thousands place. The number 5 is at the hundreds place. The number 5 is at the ones place. There is a number 1 at the ten thousand places. What is the number? |
a) |
10,557 |
b) | 10,575 |
c) | 15,075 |
d) | 51,075 |
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Sample PDF of Unified Council - Unified International Mathematics Olympiad (UIMO) PDF Sample Papers for Class 3:
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Answers to Sample Questions from Olympiad Success:
Q.1 : c | Q.2 : c | Q.3 : c | Q.4 : d | Q.5 : a | Q.6 : c | Q.7 : d | Q.8 : c | Q.9 : c | Q.10 : b