Kendriya Vidyalaya Buxar Graded Assignment

Graded Assignment for Summer Vacation (KV Buxar) 2016-2017 Class - VI Sub.: Mathematics

Level - 1

Q1. Which is greater or smaller use the symbol [ > , < ] and fill up the blanks :

(a) 86 76 (b) —2 —5 (c) —6 0

Q2. Write the couting from 1 to 50 in words and figure.

Level - 2

Q1. If the cost of 2000 bricks are Rs. 6000 find the cost of 5000 bricks.

Q2. Solve the following :

(a) 0 x 5000 = (b) 523 x 41 =

(c) 108 ÷ 12 = (d) 846 ÷ 9 =

Q3. Write in words :

(a) 607 (b) 1001 (c) 489

Q4. Write the difference between the following with example :

(a) Ray and Line (b) Acute and Obtuse angle

Q5. Write the predecessor and Successor of the following numbers :

(a) 10001 (b) 1000 (c) 6329

Level - 3

Q1. Use the given digits without repetition and make the smallest 4 digit numbers.

(a) 2, 8, 7, 4 (b) 4, 7, 5, 0 (c) 5, 4, 0, 3

Q2. Write the expanded form of the following :

(a) 278 (b) 5278 (c) 452708

Q3. Insert commas suitably and write the names according to Indian system of

Numeration.

(a) 87595762 (b) 99900046

Q4. To stitch a shirt, 2m 15cm cloth in needed, out of 40m cloth, how many shirts can be

stitched and how much cloth will remain ?

Q5. A vessel has 4 litres and 500 ml of curd, In how many glasses, each of 25ml capacity,

can it hold ?

Q6. Estimate each of the following using general rule :

(a) 730 + 998 (b) 796 — 314 (c) 12904 + 2888

Q7. Write in Roman Numerals of the following :

(a) 69 (b) 98

Graded Assignment for Summer Vacation (KV Buxar) 2016-2017 Class - VII Sub.: Mathematics

Level - 1

Q1. Use the symbol to fill the blanks [ > , < ] :

(a) 86 76 (b) —3 —2 (c) 0 —3

Q2. Write the backward counting from 1 to 50 in words and figure.

Level - 2

Q1. If the cost of 2000 bricks are Rs. 6000 find the cost of 1000 bricks.

Q2. Solve the following :

(a) (—1) x 5000 = (b) 523 x 22 =

(c) 108 ÷ 12 = (d) 846 ÷ 9 =

Q3. Write in words :

(a) 607 (b) 2001 (c) 4089

Q4. Write the predecessor and Successor of the following numbers :

(a) 10,001 (b) 1,000 (c) 6,329

Level - 3

Q1. Write the expanded form of the following :

(a) 278 (b) 5278 (c) 452708

Q2. To stitch a shirt, 2m 15cm cloth is needed, out of 40m cloth, how many shirts can be

stitched and how much cloth will remain ?

Q3. A vessel has 4 litres and 500 ml of curd, In how many glasses, each of 25ml capacity,

can it hold ?

Level - 4

Q1. Find the value of the following :

(a) 39 + (—24) — (15) (b) 36 + (—52) — (—36)

Q2. Fill up the blanks :

(a) —53 + ............... = —53 (b) 17 + ............... = 0

(c) [13+(—12)] + (..........) = 13 + [(—12) + (—7)]

Q3. Find the product of the following :

(a) (—3) x (—6) x (—2) x (—1) (b) (—15) x 0 x (—18)

Q4. Find the value of each of the following :

(a) 13 ÷ [(—2) + 1] (b) [(—6) + 5] ÷ [(—2) + 1]

Q5. Multiply the following fractions :- (a)

4 1

5

5 2 (b)

9 7

5 2 6 

Graded Assignment for Summer Vacation (KV Buxar) 2016-2017 Class - VIII Sub.: Mathematics

Level - 1

Q1. Use the symbol to fill the blanks [ > , < ] :

(a) 86 76 (b) —4 —1 (c) —6 5

Q2. Write the counting from 50 to 100 in words and figure

Level - 2

Q1. The cost of 2000 bricks are Rs. 6000 find the cost of 6000 bricks.

Q2. Solve the following :

(a) (—1) x 5000 = (b) 523 x 22 =

(c) 108 ÷ 12 = (d) 846 ÷ 9 =

Q3. Write in words :

(a) 607 (b) 2001 (c) 4089

Q4. Write the predecessor and Successor of the following numbers :

(a) 10,001 (b) 1,000 (c) 6,329

Level - 3

Q1. Write the expanded form of the following :

(a) 278 (b) 5278 (c) 452708

Q2. To stitch a shirt, 2m 15cm cloth is needed, out of 40m cloth, how many shirts can be

stitched and how much cloth will remain ?

Q3. A vessel has 4 litres and 500 ml of curd, In how many glasses, each of 25ml capacity,

can it hold ?

Level - 4

Q1. Find the value of the following :

(a) 39 + (—24) — (15) (b) 36 + (—52) — (—36)

Q2. Evaluate each of the following :

(a) 13 ÷ [(—2) + 1] (b) [(—6) + 5] ÷ [(—2) + 1]

Level - 5

Q1. Represent the following numbers on number line :

(a)

4 7

(b)

6 5

Q2. Find five rational numbers between

2 3 and

3 5

.

Q3. Sum of two numbers in 95. If one exceeds the other by 15, find the numbers.

Q4. Fifteen years from now Ravi’s age will be four times his present age. What is Ravi’s

present age ?

Q5. Solve the equation and check your result :

3

15 7

1

3 2   xx

Q6. Solve the following linear equations :

(a) t tt      3 2 3 32 4 23

(b) 0.25(4f — 3) = 0.05 (10f — 9)

(2) Class - VIII. — Mathematics

Graded Assignment for Summer Vacation (KV Buxar) 2016-2017 Class - IX Sub.: Mathematics

Level - 1

Q1. Use the symbol to fill the blanks [ > , < ] :

(a) 86 76 (b) —10 —11 (c) —3+2 3—2

Q2. Write the backward counting from 50 to 100 in words and figure

Level - 2

Q1. The cost of 2000 bricks are Rs. 6000 find the cost of 5000 bricks.

Q2. Solve the following :

(a) (—1) x 5000 = (b) 523 x 22 =

(c) 108 ÷ 12 = (d) 846 ÷ 9 =

Q3. Write in words :

(a) 607 (b) 2001 (c) 4089

Q4. Write the predecessor and Successor of the following numbers :

(a) 10,001 (b) 1,000 (c) 6,329

Level - 3

Q1. Write the expanded form of the following :

(a) 278 (b) 5278 (c) 452708

Q2. A vessel has 4 litres and 500 ml of curd, In how many glasses, each of 25ml capacity,

can it hold ?

Level - 4

Q1. Find the value of the following :

(a) 39 + (—24) — (15) (b) 36 + (—52) — (—10)

Q2. Evaluate each of the following :

(a) 15 ÷ [(—2) + 1] (b) [(—7) + 6] ÷ [(—6) + 5]

Level - 5

Q1. Solve the following linear equations :

(a) t tt      3 2 3 32 4 23

(b) 0.25(4f — 3) = 0.05 (10f — 9)

Level - 6

Q1. Write five rational numbers between

5 3

and

5 4

.

Q2. Show that 35 2.0 can be expressed in the form of p/q.

Q3. Add : 3 522  and 3 32  Q4. Multiply :    52 75 

Q5. Rationalise the denominator :

25 1 

Q6. Find : 4 3 16 Q7. Divide the polynomial 3x4 — 4x3 — 3x — 1 by x — 1

Q8. Find the remainder when x3 — ax2 + 6x — a is divided by x — a.

Q9. Factorise the following :

(a) 12x2 +7x + 1 (b) x3 — 3x2 — 9x — 5

(2) Class - IX. — Mathematics

Graded Assignment for Summer Vacation (KV Buxar) 2016-2017 Class - X Sub.: Mathematics

Level - 1

Q1. Use the symbol to fill the blanks [ > , < ] :

(a) 86 76 (b) —10 —11 (c) —5 —2

Q2. Write the backward counting from 50 to 100 in words and figure

Level - 2

Q1. The cost of 2000 bricks are Rs. 6000 find the cost of 1500 bricks.

Q2. Solve the following :

(a) (—1) x 5000 = (b) 523 x 22 =

(c) 108 ÷ 12 = (d) 846 ÷ 9 =

Q3. Write in words :

(a) 607 (b) 2001 (c) 4089

Q4. Write the predecessor and Successor of the following numbers :

(a) 10,001 (b) 1,000 (c) 6,239

Level - 3

Q1. Write the expanded form of the following :

(a) 278 (b) 5278 (c) 452078

Q2. A vessel has 4 litres and 500 ml of curd, In how many glasses, each of 25ml capacity,

can it hold ?

Level - 4

Q1. Find the value of the following :

(a) 39 + (—24) — (15) (b) 36 + (—52) — (—5)

Q2. Evaluate each of the following :

(a) 25 ÷ [(—6) + 1] (b) [(—8) + 7] ÷ [(—4) + 3]

Level - 5

Q1. Solve the following linear equations :

(a)

3

2

1

2

1  

  m m m (b)

4 1

35 1

2

 xx

Level - 6

Q1. Add : 3 522  and 3 32  Q2. Multiply :    32 56 

Q3. Rationalise the denominator :

23 5 

Q4. Factorise the following :

(a) 12x2 — 7x + 1 (b) x3 — 3x2 — 9x — 5

Level - 7

Q1. Show that any positive odd integer is of the form 4q + 1 or 4q +3, where q is

some integer.

Q2. Use Euchid’s division lemma to find the HCF of 210 and 55.

Q3. Find the LCM and HCF of the following pair of integers using prime factorisation method

and verify.

(a) 40, 36 and 126 (b) 84, 90 and 120

Q4. Find the Smallest number which leaves remainders 8 and 12, when divided by 28 and

32 respectively.

Q5. Prove that 3 2 — 1 is an irrational number. . Q6. Find the zeros of the quadratic polynomial x2 + 7x + 12 and verify the relationship

between the zeros and its co-efficients.

Q7. Find the zeros of the polynomial :

32534)( 2   x xxf

and verify by the relationship between zeros and its co-efficients.

Q8. Divide the polynomial :

533)( 32   x xxxf

by the polynomial 2 1)( x xxg   and verify the division algorithm.

Q9. Obtain all the zeros of the polynomial

693)( 234   x xxxxf , if two of its zeros are 3  and 3 . Q10. If and are the zeros of the polynomial k xxxf   5)( 2 such that — =1,

find the value of k.