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Worksheets

Mind

Total questions: 8

Worksheet time: 4mins

Name
Class
Date
1.

Formula of water

a)

wr

b)

h2o

c)

hcl

d)

ho2

e)

2ho

2.

Formula of Hidroclorid acid

a)

hlc

b)

clh

c)

hcl

d)

chl

3.

Bacteria is considered as

a)

microorganisms

b)

bacteria

c)

Living organisms

d)

Disease causing organisms

4.

P/q is considered as

a)

real number

b)

rational number

c)

p/q number

d)

all of these

5.

X+3 =8

a)

-5

b)

5

c)

1/5

d)

X

6.

Z-12=0

a)

24

b)

12

c)

-12

d)

-24

7.

X-4=-20, then x =?

a)

16

b)

15

c)

-16

d)

-15

8.

2x +20= 38

a)

X= 6

b)

x=7

c)

X=8

d)

X=9