Q.1 |
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.2 |
Choose the time when the short hand is at 5 and the long hand is at 12: |
a) |
5:12 |
b) | 5:00 |
c) | 12:00 |
d) | 4:00 |
Q.3 |
What time will the analog wristwatch show in 45 minutes? |
a) | 15:45 |
b) | 2:65 |
c) | 3:05 |
d) | 2:45 |
Q.4 |
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.5 |
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.6 |
Anu went to watch a movie. She bought a movie ticket for Rs. 180, 3 packets of popcorn for Rs. 60, and 2 cold drinks worth Rs. 25 each. What is the total money that she had spent on the movie? |
a) |
Rs. 385 |
b) | Rs. 265 |
c) | Rs. 290 |
d) | Rs. 410 |
Q.7 |
A sugarcane field requires 15 L of water per day and banana field requires 45 L of water per day for irrigation. What is the total quantity of water required for irrigation in a month? (1 month = 30 days) |
a) |
1350 L |
b) | 1380 L |
c) | 1800 L |
d) | 450 L |
Q.8 |
Find the distance travelled by Sharika if she takes 2 rounds of a square park of side 80 m: |
a) |
640 m |
b) | 600 m |
c) | 160 m |
d) | 320 m |
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 |
Anamika spent 3/4 of her savings on the furniture. She then spent 1/2 of her remaining savings on the fridge. If she spent Rs.150 on the fridge, then what was her original savings? |
a) |
1600 |
b) | 800 |
c) | 1200 |
d) | 1000 |
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Sample PDF of CREST Olympiads - CREST Mathematics Olympiad (CMO) PDF Sample Papers for Class 3:
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Answers to Sample Questions from Olympiad Success:
Q.1 : d | Q.2 : b | Q.3 : c | Q.4 : c | Q.5 : c | Q.6 : d | Q.7 : c | Q.8 : a | Q.9 : c | Q.10 : c