ASSIGNMENT 06_24.08.2017

Class VI                      Assignment 06

                                Revision Assignment

1 .The sides of a triangle are in the ratio 3 : 2 : 5 and its  

     perimeter is 30 cm . The length of the longest side is   

      a) 20 cm       b)  10 cm      c) 15 cm        d) 12 cm  

2. The two angles of a triangle are complementary. The  

     third angle is

      a)  60⁰           b)  45⁰          c) 36⁰             d) 90⁰  

3. Express each of the following odd numbers as the sum  

     of three odd prime numbers

       i) 49              ii) 63

4. A rectangular courtyard is 18 m 720 cm long and 13 m

    20 cm broad. It is to be paved with square tiles of the

   same size. Find the least possible number of such tiles.

5. Find the least number which when divided by 25,40 and

    60 leaves 9 as the remainder in each case .

6. Find the value of each of the following by using various

     properties

     i)   9870 x 561 – 9870 x 461

     ii)  679 x19 + 679 x 13 + 679 x 70

7. Simplify 2046 + ( – 974 ) + ( – 44 ) + 48 + ( – 2 )

8. What must be added to 5x³ – 2x² + 6x + 7 to make the  

     sum  x³ + 3x² – x + 1 ?

9. Solve and verify the answer

10. Construct the following angles using protractor

      i) 35⁰   ii) 127⁰  iii) 180⁰

11. Draw a parallelogram PQRS  in which PQ= 5.2 cm , PS=

      4.2 cm and  < QPS=60. Measures its diagonals.

12. Replace * by the smallest number to make it divisible

       by 11

          i)  9*8071    ii) 1236*41

13. If a=2  , b=  – 2  , find the value of

       i) 5a – 2ab     ii) 2a²b + 3ab²

14. A man bought some pencils for Rs 30 and some pens

      for Rs 90. The next day , he again bought some pencils

      for Rs 25. Then , he sold all the pencils for Rs 20 and the

      pens for Rs 70 . What was his net gain or loss?

15. Can two numbers have 16 as their HCF and 204 as their

      LCM ? Give reason.

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ASSIGNMENT 05_19.08.2017

Class VI                      Assignment 05

1. ( – 7) + ( –  9 ) + 12 + ( – 16 ) = ? 

      a) –  20   b)  20  c) –  12   d) None

2. If a = 7, b = 5 and c = 3 , which of the following

     represents 12 ?

      a) 2a + b –  c          b) 2a –  b + c

      c) a + 2b + c           d) a – 2b – c

3. Find the angles of a triangle which are in the ratio  

     4 : 5 : 6

4. In a     PQR , if 2<P= 3<Q=6<R , then calculate <P, <Q

    and <R

5. Solve the equation and verify the answer

     5 (x – 1) + 2(x + 3) + 6 = 0

6. Simplify – 4(a –  b) – 3(2a – 4b) –(2a – b)

7. Subtract the sum of 6a – 4b + 3c and – 6a + b – 3c

    from the sum of 10a – 3b + 6c and – 6a + 7b – 8c

8. Find the product by using distributive law

                 1423 x 198

9. If P = a – b + 2ab , Q = a + 4b – 6ab  , R = b + 6 ,

    S = a – 4b, T = – 2a + b –  ab + a

    Find P + Q + R + S – T

10. The length, breadth and height of a room are

       8m 50cm, 6m 25cm and 4m 75cm respectively.

       Find the length of the longest tape which can

       measure the three dimensions of the room

       exactly ? 

REVISION TEST 03

REVISION TEST 03 ON 23.08.2017 

Syllabus

*Factors and Multiples (L-2)

*Linear equation in one variable (L-9)

*Angles and their measurement (L-13) 

Regards 

Mr. Devender 

REVISION TEST ON 14.08.2017(MONDAY)

REVISION TEST ON 14.08.2017(MONDAY)

Syllabus

Number System(L-1) 

Whole Numbers(L-3)

Integers(L-4) 

Regards 

Mr. Devender 

ASSIGNMENT 04_09.08.2017

Class VI                      Assignment 04

1. Write a statement for each of the following equation :

   i) x – 12 = 20     ii) 5x = 80  iii) x + 4 = 23  iv) =15 

  v) 3x – 4 = 28   vi) 12 – 2x = 28  vii) 18 + x = 6 

  viii) 45 – 3x = 5   ix) 8x = x + 8    x) 2x – 7 = 9

2. Verify by substitution that the root of

    i)5x – 2 = 8 is x=2 or not

    ii) 4y + 3 = 9 is x=3 or not

   iii) 3(x + 6) = 24 is x=2 or not

    iv) 2y + 4 = 3y    is y=4 or not

    v) 2x – 3 = 2x – 5x – 6 is x=4 or not

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