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SCIEMATICS QUIZ

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

Plant cells are different from animal cells because they have

a)

Cell Wall

b)

Large Vacuole

c)

Chloroplast

2.

Which is the longest cell in human body?

a)

Nerve Cell

b)

Skin

c)

Spleen

d)

None of the Above

3.

Scurvy is a disease that occurs due to the deficiency of which vitamin?

a)

Vitamin A

b)

Vitamin B

c)

Vitamin C

d)

Vitamin D

4.

True or False : You must touch an object to apply a force to it?

a)

True

b)

False

5.

What is the name of the layer of air closest to us in the atmosphere?

a)

Thermosphere

b)

Troposphere

c)

Stratosphere

d)

Exosphere

6.

When you mix red and green light, what colour light is formed?

a)

Magenta

b)

Cyan

c)

Yellow

d)

Green

7.

Which elements are located in Group 1 in the Periodic Table of Elements?

a)

Sodium and Caesium

b)

Lithium and Barium

c)

Potassium and Calcium

d)

Magnesium and Sodium

8.

Sulphuric acid has many uses. The following is the uses of sulphuric acid except

a)

For manufacturing of soap

b)

For manufacturing of paint

c)

For manufacturing of synthetic fertilizer

d)

As an electrolyte in lead-acid accumulator

9.

Which substance is an ionic compound?

a)

Ethanol

b)

Ammonia

c)

Sodium oxide

d)

Sulphur dioxide

10.

True or false: Isaac Newton was Albert Einstein’s great-great-grandfather.

a)

True

b)

False

11.

Which planet is the hottest in our solar system?

a)

Mercury

b)

Mars

c)

Venus

12.

Determine the roots of the quadratic equations  x2= 5x24x4\frac{x}{2}=\ \frac{5x-24}{x-4}  by factorisation

a)

(x-8)(8+6) = 0, x = 8, x= -6

b)

(x-8)(8-6) = 0, x = 8, x = 6

c)

(x+8)(8-6) = 0, x = -8, x = 6

d)

(x-8)(8-6), x = 8, x = 6

13.

Calculate  6738 + 1758 673_8\ +\ 175_8\   (State your answer without the base)

(a)  

14.

Determine the number of subsets of  A ={1,2,3}A\ =\left\{1,2,3\right\}  

a)

6

b)

8

c)

9

d)

27

15.

Diagram shows an example of interaction between organisms. What is the types of interaction?

a)

Commensalism

b)

Parasitism

c)

Prey-predator

d)

Competition