IMO Level 1- Mathematics Olympiad (SOF) Class 5: Questions 8 - 14 of 888
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Question number: 8
Question
Reena uses 30 cups of food each week to feed his dog. Which number sentence should be used to find N, the number of cups Reena feeds his dog each day?
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Question number: 9
Question
There are 124 toffees in a packet. How many toffees are there in 27 such packets?
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Question number: 10
Question
Highest common factor of 24 and 62 is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 2 | |
b. | 3 | |
c. | 7 | |
d. | 6 | |
Question number: 11
Question
During plantation in school, children made 55 rows of plants and each row has 31 plants. How many plants they planted altogether?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 1771 | |
b. | 1705 | |
c. | 1700 | |
d. | All of the above | |
Question number: 12
Question
Least common multiple of 8,12 and 20 is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 24 | |
b. | 12 | |
c. | 240 | |
d. | 120 | |
Question number: 13
Question
Jagdish uses 42 cups of dog food each week to feed his dog. Which number sentence should be used to find N, the number of cups Jagdish feeds his dog each day?
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Question number: 14
Question
Which of these could be solved by using the sentence
Choices
| Choice (4) | Response | |
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a. | Ishan is 5 times as old as as Sanjit. If A is Sanjit’s age in years, how old is Ishan? | |
b. | Tarun is 5 years younger than Anny. If A is Anny’s age in years, how old is Tarun? | |
c. | Naman is one-fifth as old as Aman. If A is Naman’s age, how old is Aman? | |
d. | Geet is 5 years older than Suhana. If A is Suhana’s age in years, how old is Geet? | |