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Using the numbers from 1 to 9
(i) Can you form a magic triangle?
(ii) How many magic triangles can be formed?
(iii) What are the sums of the sides of the magic triangle?
Concept: undefined >> undefined
Arrange the odd numbers from 1 to 17 without repetition to get a sum of 30 on each side of the magic triangle.
Concept: undefined >> undefined
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Put the numbers 1, 2, 3, 4, 5, 6 and 7 in the circles so that each straight line of three numbers add up to the same total.
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Place the number 1 to 12 in the 12 circles so that the sum of the numbers in the six lines of the star is 26. Use each number from 1 to 12 exactly once. Find more possible ways?
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How many Triangles are there in the following figure?
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How many Triangles are there in the following figure?
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How many Triangles are there in the following figure?
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How many Triangles are there in the following figure?
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Count the number of squares in the following figure?
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How many Circles are there in the following figure?
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Find the minimum number of straight lines used in forming the following figure.
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Find the minimum number of straight lines used in forming the following figure.
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Geetha brought 2 l and 250 ml of water in a bottle. Her friend drank 300 ml from it. How much of water is remaining in the bottle?
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Thenmozhi’s height is 1.25 m now. She grows 5 cm every year. What would be her height after 6 years?
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Priya bought `22 1/2` kg of onion, Krishna bought `18 3/4` kg of onion and Sethu bought 9 kg 250 g of onion. What is the total weight of onion did they buy?
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Maran walks 1.5 km every day to reach the school while Mahizhan walks 1400 m. Who walks more distance and by how much?
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In a JRC one day camp, 150 gm of rice and 15 ml oil are needed for a student. If there are 40 students to attend the camp how much of rice and oil are needed?
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In a school, 200 litres of lemon juice is prepared. If 250 ml lemon juice is given to each student, how many students get the juice?
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How many glasses of the given capacity will fill a 2 litre jug?
100 ml ________
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How many glasses of the given capacity will fill a 2 litre jug?
50 ml ________
Concept: undefined >> undefined
