Question

Half yearly Exar
Subject -Maths(Code-041)
M.M=80
Class -VII
Time -3hrs
Note- All the questions are conpulsory.
ons belons
Section - (1-10) 10x1=10
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Multiple choice questions.
1. what will be the sign of the product if we multiply together 8 negative integers and 3 positive
integers?
a. Positive b. Negative c. Both (a) and (b) d. None of these
2. A car runs 16 km using 1 liter of petrol. How much distance will it cover using 2 3/4 litres of
petrol.
a. 40 km b.42 km c. 60 km 4.44 k
44 km
3. 0.78 - 100 = ?
0.078 6.0.0078 C. 78 d. 780
4. A car covers a distance of 89.1 km in 2.2 hours. What is the average distance covered by it
in 1 hour?
a. 41.5 km / 40.5 km c.42.5 km d. 41 km
5. The measure of each angle of an Ecuilateral triangle is
a. 30 degree
b. 45 degree
C. 90 degree
a.​

Answer 1

Answer:

Multiple choice questions

1. B. Negative

2. D. 44 Km

3. 0.078

4. B. 40.5 Km

5. D. 60 degree

Answer 2

Step-by-step explanation:

1)8 negative * 3 positive

(+)×(+)=(+) positive

2)16× 2 ¾

= 16× 11/4

=4×11=44km

3) 0.78÷100

=0.0078

4)average distance in 1 hour = speed of the car = d/t

=89.1/2.2 =40.5km/hr

ans:40.5km

5)Measure of each angle of an equilateral triangle is 60⁰.

HOPE IT HELPED YOU !!