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Olympiad Class-3 Math Set-7

1 / 25

Which shape has four sides of equal length and four right angles?

2 / 25

  1. If a box contains 5 red balls, 3 green balls, and 2 blue balls, what fraction represents the green balls?

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  1. If you add 144 and106, and then multiply by 3, what is the result?

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  1. What is the sum of the first 4 odd numbers?

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  1. If the average of three numbers is 25, and two of the numbers are 18 and 30, what is the third number?

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  1. What is the sum of the first ten natural numbers?

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What is the missing number in the sequence: 2, 4, 6, , 10?

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  1. If you add 55 and 78, what is the result?

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  1. Solve: 24÷3+135÷3+5=  ?

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  1. If a rectangle has a length of 7 units and a width of 4 units, what is its area?

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A garden has 35 flowers. If 1/5 of the flowers are roses, how many roses are there?

 

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Sara has a rectangular garden that is 8 meters long and 6 meters wide. What is the area of the garden?

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If a clock shows 3:45, how many minutes until 4:15?

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If the time is 3:45 PM, how many minutes until 4:15 pm ?

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If there are 24 students in a class, and 1/4 of them are absent, how many students are present?

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  1. What is the product of the first 3 prime numbers?

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  1. What is the value of 5×8+35×8+3?

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What is the value of 117 + 154 ?

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If a bookshelf has 5 shelves, and each shelf can hold 9 books, how many books can the bookshelf hold in total?

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Which of the following is a multiple of 9?

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  1. If you have 50 apples and you eat 28, how many apples do you have left?

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What is the result of 6 × 3?

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What is the sum of the first 10 even numbers?

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Which of the following is the smallest number?

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  1. What is the difference between the largest and smallest 2-digit prime numbers?

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