#### All Chapter 2 Marks

6th Standard

Reg.No. :
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Maths

Time : 01:30:00 Hrs
Total Marks : 72
Answer All The Following Question:
36 x 2 = 72
1. Round off the following to the given nearest place. 4,065; hundred

2. Round off the following to the given nearest place. 33,75,98,482; ten crore

3. Arrange in descending order - 8461,7535,2943,6214

4. Find the numbers between 572634 and 562634 which is approximated to ten thousands place

5. Express the following verbal statement to algebraic statement.
56 added to 2 times ‘x’.

6. Answer the following questions.
If ‘g’ is equal to 300 what is the value of ‘g − 1’ and ‘g + 1’?

7. Given 'n' students like ice cream. What may 2n show?

8. Price of oil per litre is rs.5 more than three times the price of cool drinks Express algebraically. 'p' rs Express algebraically

9. Find the ratio of 500 g to 250 g

10. What is the ratio of 40 minutes to 1 hour?

11. Measure the angles of the given figures using protractor and identify the type of angle as acute, obtuse, right or straight

12. Measure the angles of the given figures using protractor and identify the type of angle as acute, obtuse, right or straight

13. Write the alternate name of the angle <XYZ in the given figure.

14. What is the supplementary and complementary angles of 60°

15. Thamarai is fond of reading books. The number of pages read by her on each day during the last 40 days are given below. Make a Tally Marks table.
13 5 6 643 5 4 1 6 2 5 3 4 1 6 6 5 5 1
12 3 2 542 4 1 6 2 5 5 6 5 5 3 5 2 5 1

16. There are 1000 students in a school. Data regarding the mode of transport of the students is given below. Draw a pictograph to represent the data.

 Mode of Travel On Foot Bicycle Scooter Bus Car Number of Students 350 300 150 100 100
17. How many Triangles are there in each of the following figures?

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

19. Write the smallest and the biggest three digit composite number.

20. The LCM of two numbers is 210 and their HCF is 14. How many such pairs are possible?

21. A clock gains 3 minutes every hour. If the clock is set correctly at 5 a.m, find the time shown by the clock at 7 p.m?

22. A room has a door whose measures are 1 m wide and 2 m 50 cm high.
i. Can we take a bed of 2 m and 20 cm length and 90 cm wide into the room.?

23. Sugan bought a Jeans pant for Rs 750. It did not fit him. He sold it to his friend for Rs 710. Find the profit or loss to sugan.

24. A man bought 400 metre of cloth for Rs 60,000 and sold it at the rate of Rs 400 per metre. Find his profit or loss.

25. The diagram shows a square ABCD. If the line segment joins A and C, then mention the type of triangles so formed.

26. Is a triangle possible with the angles 90°, 90° and 0°? Why?

27. From his office, a person wants to reach his house on foot which is at a distance of $5{3\over4}$km. If he had walked $2{1\over 2}km$  how much distance still he has to walk to reach his house?

28. Arrange the fractions in ascending order.$\cfrac { 3 }{ 5 } ,\cfrac { 9 }{ 10 } ,\cfrac { 11 }{ 15 }$

29. Find the opposite of the following numbers
i) 44
ii) −19
iii) 0
iv) −312
v) 789

30. Identify the integers and mark on the number line that are at a distance of 8 units from −6.

31. Find the perimeter and the area of the rectangle whose length is 6 m and breadth is 4 m.

32. The area of a rectangular shaped photo is 820 sq. cm. and its width is 20 cm. What is its length? Also find its perimeter

33. Using the given horizontal line / vertical line as a line of symmetry, complete each alphabet to discover the hidden word.

34. A standard die has six faces which are shown below. Find the order of rotational symmetry of each face of a die?

35. Study and complete the following pattern
i) 1 x 1 = 1
11 x 11 = 121
111 x 111 = 12321
1111 x 1111 = ?
11111 x 11111 = ?

36. Consider the Fibonacci sequence 1, 1, 2, 3, 5, 8,13, 21, 34, 55,… Observe and complete the following table by understanding the number pattern followed. After filling the table discuss the pattern followed in addition and subtraction of the numbers of the sequence.

Steps Pattern 1 Pattern 2
i) 1+3 = 4 5 -1 =4
ii) 1+3+8=_____ ?
iii) 1+3+8+21 =__________ ?
iv) ? ?