Question

DELHI WORLD PUBLIC SCHOOL,
CLASS VII WORKSILLET (2019-
Choose the Correct Answer
1. [(-10) * (+9)] + (-10) is equal to
(a) 100
(b)-100
2. 3/4 + 3
(b) 1/4
3. Find the mode 1, 1,2,4,3,2,1,2,2,4
(b) 2
4. 16+ [8( 2) is equal to
(b)
5. If we toss a coin what is the probability to​

Answer 1

1-

b) -100

2-

3/4+3

15/4

3-

b)2

4-

16+16

32

5

Probability = Favourable outcomes/No. of outcomes

= 1/2

Answer 2

Answer:

1)b....

2)15/4....[3+4(3)]÷4

3)2 is mode repeated more number of times

4)32

5)1/2 for getting tale

• 1/2 for getting head

Step-by-step explanation:

1)-90-10=-100