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#### 6-STD Slip Test

6th Standard

Reg.No. :
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Maths

Time : 01:00:00 Hrs
Total Marks : 50
10 x 1 = 10
1. Which of the following statement is incorrect?

(a)

${1\over2}>{1\over3}$

(b)

${7\over8}>{6\over7}$

(c)

${8\over9}>{9\over10}$

(d)

${10\over11}>{9\over10}$

2. The reciprocal of $53\over17$ is

(a)

53/17

(b)

5 3/17

(c)

17/53

(d)

3 5/17

3. There are __________ positive integers from −5 to 6.

(a)

5

(b)

6

(c)

7

(d)

11

4. 3 units to the left of 1 is

(a)

-4

(b)

-3

(c)

-2

(d)

3

5. If every side of a rectangle is doubled, then its area becomes _____ times

(a)

2

(b)

3

(c)

4

(d)

6

6. The side of a square is 10 cm. If its side is tripled, then by how many times will its perimeter increase?

(a)

2 times

(b)

4 times

(c)

6 times

(d)

3 times

7. Which of the following is a symmetrical fi gure?

(a)

(b)

(c)

(d)

8. The order of rotational symmetry of 8 | 8 is _____

(a)

1

(b)

2

(c)

3

(d)

4

9. The next term in the sequence 15, 17, 20, 22, 25,... is

(a)

28

(b)

29

(c)

27

(d)

26

10. The 11th term in the Lucas sequence 1, 3, 4, 7, ... is

(a)

199

(b)

76

(c)

123

(d)

47

11. II. Fill in the blanks
5 x 1 = 5
12. $7{3\over4}+6{1\over2}=$_________

()

$14{1\over4}$

13. $8\div{1\over2}=$_____

()

1

14. A swimmer dives to a depth of 7 feet from the ground into the swimming pool. The integer that represents this, is _______ feet.

()

-7

15. ______ is an integer which is neither positive nor negative

()

0

16. ___________ symmetry occurs when an object slides to new position

()

Translation

17. III. Answer all the questions
10 x 2 = 20
18. 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?

19. The length of the staircase is 5 1/2m If one step is set at 1/4m then how many steps will be there in the staircase?

20. If 15 km east of a place is denoted as + 15 km, what is the integer that represents
15 km west of it?

21. Find the integers that are 4 units to the left 0 and 2 units to the right of −3.

22. 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

23. Draw a line of symmetry of the given figures such that one hole coincide with the other hole(s) to make pairs.

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

25. Find next three numbers in the following number patterns.
i) 50, 51, 53, 56, 60, …
ii) 77, 69, 61, 53,…
iii) 10, 20, 40, 80, …
$iv) {21\over33},{321\over444},{4321\over5555},.....$

26. Give instructions to fill in a bank withdrawal form issued in a bank

27. Follow and execute the instructions given below.
i) Write the number 10 in the place common to the three figures
ii) Write the number 5 in the place common for square and circle only.
iii) Write the number 7 in the place common for triangle and circle only.
iv) Write the number 2 in the place common for triangle and square only.
v) Write the numbers 12, 14 and 8 only in square, circle and triangle respectively

5 x 3 = 15
29. Madhu ate $2\over 5$ of the chocolate bar and Nandhini ate ​$1\over3$​​​​​​ of the chocolate bar. Who has eaten more?

30. A man wants to fill $3{3\over4}$kg of rice equally in 3 bags. How much rice does each bag contain?

31. Using the number line, write the integer which is 5 more than −6.

32. Mark the following numbers on a number line
i) All integers which are greater than −7 but less than 7.
ii) The opposite of 3.
iii) 5 units to the left of −1.

33. Rahim and Peter go for a morning walk, Rahim walks around a square path of side 50 m and Peter walks around a rectangular path with length 40 m and breadth 30 m. If both of them walk 2 rounds each, who covers more distance and by how much?