Term 1 Information Processing 3 Marks and 5 Marks Questions

6th Standard

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Maths

Time : 00:45:00 Hrs
Total Marks : 40
5 x 3 = 15
1. Suppose, you have two shorts, one is black and the other one is blue; three shirts which are in white, blue and red. You again wish to make different combinations, but you always want to make sure that the shorts and shirt that you wear are of different colours. List and check how many combinations are possible now.

2. How many Triangles are there in each of the following figures?

3. How many Triangles are there in each of the following figures?

4. How many Triangles are there in each of the following figures?

5. Find the number of dots in the tenth figure of the following patterns.

6. 5 x 5 = 25
7. Arrange the odd numbers from 1 to 17 without repetition to get a sum of 30 on each side of the magic triangle.

8. Place the number 1 to 12 in the 12 circles so that the sum of the numbers in each of the six lines of the star is 26. Use each number from 1 to 12 exactly once. Find more possible ways?

9. (i) Draw the next pattern.
(ii) Prepare a table for the number of dots used for each pattern.
(iii) Explain the pattern.
(iv) Find the number of dots in the 25th pattern.

10. How many Circles are there in the following figure?

11. Find the minimum number of straight lines used in forming the following figures.