NAVODAYA VIDYALAYA SAMITI
CHANDIGARH REGION
First Summative Test
Class VII
M.M. 80
Time: 3 hours
Note: 1.
All questions are compulsory
2.
Question No. 1 to 8 carry one mark each.
3.
Question No. 9 to 19 carry 2 marks each.
4. Question No. 20 to 29 carry 3 marks each.
5.
Question No. 30 to 34 carry 4 marks each.
Q 1 The additive inverse of – 11 is:
(a) 1\11
(b) 11
(c) -1/11
(d) 1
(c) 0
(d) 1
(c) 2 + (-1) = 1
(d ) 8 + (-9) =-1
(c) 2
(d) -2
Q 2 Sum of integers is always:
(a) positive
( b) negative
Q 3 Which of the following statements is false?
(a) -7 +(-6) = -13
(b) - 5 +1 = 4
Q 4 Sum of (- 19 ) and (-21) is:
(a) -40
( b) 40
11Q5. What does the shaded region represent
(a) ¼
(b) 2/4
(c) ¾
(d) 4/3
?
Q6. The range of the data 1,2,2,2,7,5,9,3 is:
(a) 1
Q7.
( b)
9
(c) 8
(d) 2
(c)-3
(d) not defined
(c) 430
(d) 530
If x+3 = 0 , then x is equal to:
(a) 3
( b) 0
Q8. The complement of 470 is:
(a) 30
( b) 1330
Page 1 of 4
Q9. Which of the following are the possible sides of a triangle?
(a) 2,3,5
( b) 3,6,7
(c) 6,3,3
(d) 3,6,10
11Q10. Value of ‘x’ in the following figure is
(a) 500
( b) 800
(c) 700
(d) 2900
11Q11. . Value of ‘x’ in the following figure is
(a) 700
( b) 200
(c) 1100
(d) 300
Q12. Sum of three times x and 11 is 32. Which of the following represent this statement
(a) x + 3+ 11 = 32
(b) 3x +11= 32
(c) 3(x + 11) = 32
(d) x+11 = 32
Q13. Find median of given data: 6,15,120,50,100,80,15,8,10,15.
Q14. Solve:
7/10 + 2/5 + 3/2
Q15. Find 10.05 x 1.05.
Q16. Evaluate: (-1)x(-2)x(-3)x(-4).
Q17. (-31)/[(-30)+(-1)]. Simplify it.
Q18. Solve following using suitable property
(-57)x(-19)+57.
Q19. Find the product by rearrangement:
(-25)x37x4.
Q20. Write in descending order :
1/5, 3/7, 7/10.
Q21. A vehicle covers a distance of 43.2 km in 2.4 liters of petrol. How much distance will it
cover in 1 liter of petrol?
Q22. Find the mean of first five whole numbers.
Q23. Find mode and Median of the following data:
19,25,23,20,9,20,15,10,5,16,25,20,24,12,20.
Q24. Solve : 3(n-5)=21.
Q25. Find the angle which is equal to its supplement .
Page 2 of 4
Q26. In the adjoining figure ‘p’ is parallel to ‘q’. Find the unknown angles:
11Q27.Find the value of ‘x’ and ‘y’ in the following figure;
Q28. Find the value of ‘x’ and ‘y’ in the following figure;
11
Q29. The lengths of two sides of a triangle are 6cm, 8cm between which two numbers
can length of third side fall?
Q30. The number of children in six different classes are given below. Represent this
data on bar graph.
Class
Fifth Sixth Seventh Eight ninth tenth
No. of children 135
120
95
100
90
80
Which class has maximum number of children & which class has minimum
number of children?
Q31. Lipika reads a book for 1(3/4)hrs. every day. She reads entire book in six days.
Page 3 of 4
How many ours in all were required by her to read the book.
Q32. Raju’s father’s age in five years more than three times Raju’s age. Find Raju’s age
if his father’s age is 44 years.
Q33. Set up the equation & solve it:
“When I subtract 11 from twice a number the result was 15”.
Q34. ABC is a triangle right angled at C. If AB =25cm,AC=7cm, find BC.
Page 4 of 4