Question

35
BHARTIYA VIDYA PUBLIC SCHOOL
Half Yearly Examination - 2020-21
Name....
...Father's Name
Roll No.
Class : 7th
Subject : MATHS
M.M. : 80
Time : 3:00 Hours
1
d. -9° C
1. Which one of the following temperatures is highest?
5 °C 0 b. -7° C O. C. - 2º CO
2. Arrange the following fractions in descending order :
5 11 13
7
2
6 16 18 12
3. Which of the following are pairs of equivalent rational numbers
- 15 5
3 9
a.
18 6
8 24
4. Arrange the following in ascending order:
1
3 3 6
5 10 15
5. Add the following:
(a) 3x + 4y + 5, 2x + 6y + 8 (b) 4a? – 7ab + 8b2, 10ab - 3b2-07
(c) 4x - 3y, 3x + 2y. - 2x - y (d) – 6a? – 9b27a? + 2b2 3a - 4b2
6. Subtract:
4
( (a) 4y from - 8y?
(b) - 4ab2 from - 10ab​

Answer 1

Answer:

is too difficult n9 one can solv this problem