SAMPLE PAPER

           SAMPLE PAPER

Class VII                                        Mathematics                                                                    M.M-90

Instructions:-

1. The question paper is divided into four sections.

2. Section A contains one marks questions, Section B contains two marks questions.

3. Section C contains three marks questions, Section D contains five marks questions.

4. Draw neat figures with pencil/scale wherever required.

Section A

1. If A and B are two integers , then which of the following may not be an integer ?

a) a+b     b) a-b    c)   a x b   d) a/b

2. Reciprocal of 2/3 is

a)3/2     b)2        c)3          d)-2/3

3. The angles between North and East and North and West are:-

a)Complementary angles  b)Supplementary angles  c)Both acute angle d)Both obtuse angles

4. The standard form of -48/60 is

a)48/60                b)-4/5   c)-60/48               d)-4/-5

5. The subtraction of 5 times of y from x is

a)5x-y   b)y-5x  c)x-5y    d)5y-x

Section B

6. Write a pair of integers whose product is -12 and there lies seven integers between them.

7. Three boys earned a total of Rs. 235.50 ,What was the average amount earned by each boy ?

8. Add the following decimals 3.4,  5.32  , 6.5235 ,3.214, 4.682

9. If the complement of an angle is 62⁰,then find its supplement.

10. List three rational number between 4/5 and 5/6.

Section C

11.Evaluate by using distributive property

68 x (-17) + ( -68) x 3

12.If 2/3 of a number is 10,then what is 1.75 times of that number ?

13.For the celebrating children’s day students of class VII brought sweets for Rs. 740.25 and cold drink for Rs. 70. If 35 students contributed equally .What amount was contributed by each student.

14.Divide 3/10 by (1/4 of 3/5)

15.Measures ( in degree) of two complementary angles are two consecutive even integers. Find the angles.

16.From a rope 68 m long, pieces of equal sizes are cut, if length of one piece is 4 ¼ m . Find the number of such pieces.

17.Write the algebraic expression and write whether it is monomial, binomial or trinomial

i) Product of p, twice of q and trice of r

ii) Two times q subtracted from cube of q

18. What should be added to 3pq+5p² q² +p³ to get p³ +2p² q² +4pq

19.Find the value if a=-2, b= 3

a² +  b² -ab-b² –a²

20.Express 1024 , 1029 in exponential notations.

Section D

21. Sana and Fatima participated in an apple race. The race was conducted in 6 parts. In the first part , sana won by 10 sec. In the second part she lost by 1 min (60 sec), then won by 20 seconds in the third part and lost by 25 seconds in the fourth part, she lost by 37 seconds in the fifth part and won by 12 seconds in the last part, Who won the race finally ?

22. A multistory building has 25 floors above the ground level each of height 5 m .It also has 3 floors in the basement each of height 5m.A lift in building moves at a rate of 1m/s. If a man starts from 50m above the ground , how long will it take him to reach at 2^nd floor of basement?

23.Simplify

i) 2/3 +5/8

ii) 6/3 x 5/7

24.The weight of an object on moon is 1/6 its weight on earth. If an object weighs 5 3/5 kg on earth. How much would it weigh on the moon ?

25.If a transversal intersects two parallel lines, and the difference of two interior angles on the same side of a transversal is 20⁰. Find the angles.

26.Represent the following rational number on number line

3/8  , -7/3  , 22/-6

27.Insert 3 equivalent rational number between

-1/2 and 1/5

28.If A= 3x² -4x+1  , B= 5x² +3x-8  ,   C= 4x² -7x+3  Find

i) (A+B)- C

ii) B+C-A

29.Evaluate

       i) (15⁴ x 18³) /  (3⁵ x 5² x 12² )

       ii)(6⁴ x 9² x 25³ ) / (3² x 4² x 15⁶ )

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