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RECAP TEST - GRADE VIII - 01.11.2021

Total questions: 50

Worksheet time: 25mins

Name
Class
Date
1.

Volume of a cuboid of length (l), width (w) and height (h) is:

a)

lbh

b)

lb + bh + hl

c)

2 (lb + bh + hl)

d)

2 (l + b) h

2.

If a cuboidal box has height, length and width as 20 cm, 15 cm and 10 cm respectively. Then its total surface area is:

a)

1100 cm2

b)

1200 cm2

c)

1300 cm2

d)

1400 cm2

3.

The height of a cuboid whose volume is 275 cm3 and base area is 25 cm2 is

a)

10 cm

b)

11 cm

c)

12 cm

d)

13 cm

4.

Surface area of cube of edge ‘a’ is:

a)

4a²

b)

6a²

c)

3a²

d)

5.

If base area of a room 12 m2 and height is 3 m then its volume is:

a)

4 m3

b)

36m3

c)

12 m3

d)

18 m3

6.

The books, which are lost, are not really necessary.

a)

Noun clause

b)

Adjective clause

c)

Adverb clause

7.

When I was younger, I thought so

a)

Noun clause

b)

Adjective clause

c)

Adverb clause

8.

I went to see what had happened.

a)

Dependent clause

b)

Independent clause

c)

Main clause

9.

If it is raining, we cannot go out now.

a)

Main clause

b)

Dependent clause

c)

subordinate clause

10.

Main clause cannot stand alone.

a)

True

b)

False

11.

This function returns the maximum of 2 numbers

a)

Math.min()

b)

Math.max()

c)

Math.minmax()

12.

All mathematical functions are included in a class called

a)

Math

b)

System

c)

Scanner

13.

Math class is a part of Java.________ package

a)

io

b)

util

c)

lang

14.

Math.max(-43,-41) will return

a)

-43

b)

-41

c)

NaN

15.

What will be the value in variable x after this code segment is executed?

double x = 5.0 + 2;

a)

7

b)

7.0

c)

There will be a runtime error

d)

There will be a syntax error

e)

5.02

16.

Which is the highest court of justice in a state?

a)

High Court

b)

Supreme Court

c)

Civil Court

d)

Revenue Court

17.

The ---------- appoints the High Court Chief Justice of a state.

a)

Chief Justice of Supreme Court

b)

The President of India

c)

The Governor of the state

d)

The Chief Election Commissioner

18.

The High Court Chief Justice retires at the age of ---------

a)

65

b)

62

c)

60

d)

61

19.

Matters related to money are heard in -------- courts.

a)

Civil

b)

Criminal

c)

Revenue

d)

Lok Adalat

20.

Just below the Supreme Court are the ----------

a)

Panchayat Courts

b)

Revenue Courts

c)

Civil Courts

d)

High courts

21.

என் நண்பர் பெரும் புலவராக இருந்த போதும்__________இன்றி வாழ்ந்தார்.

a)

சோம்பல்

b)

அகம்பாவம்

c)

வருத்தம்

d)

வெகுளி

22.

தமிழ்நாடு அரசின் கலைமாமணி விருது பெற்றவர்__________.

a)

கவிமணி

b)

பாரதியார்

c)

ஆலங்குடி சோமு

d)

கபிலன்

23.

தடம் என்னும் சொல்லின் பொருள்____________.

a)

ஓடம்

b)

உயரம்

c)

அடையாளம்

d)

கலம்

24.

அகம்பாவம் என்னும் சொல்லின் பொருள்___________.

a)

கவனம்

b)

செல்வம்

c)

அச்சம்

d)

செருக்கு

25.

ஆலங்குடி சோமு பிறந்த மாவட்டம் எது?

a)

கன்னியாகுமரி

b)

சிவகங்கை

c)

மதுரை

d)

சென்னை

26.

Oxygenated Blood is carried away from the heart to other parts of the body by

a)

Pulmonary veins

b)

Pulmonary artery

c)

Aorta

d)

inferior vena cava

27.

All of the following are correct about the

normal direction of blood flow EXCEPT

a)

vena cava to right ventricle

b)

right atrium to tricuspid valve

c)

lungs to pulmonary vein

d)

pulmonary vein to left atrium

28.

What produces systole ?

a)

Circulation

b)

Relaxation

c)

Contraction

29.

A flap of tissue that prevents blood from flowing backward

a)

Aorta

b)

Atrium

c)

Septum

d)

Valve

30.

How many valve(s) found in the heart?

a)

1

b)

2

c)

3

d)

4

31.

Where did Lawrence have to go?

a)

newly constructed movie hall

b)

newly constructed stadium

c)

newly constructed house

32.

Why had Lawrence never been to school?

a)

poverty

b)

not interested

c)

long way

33.

What sound did Lawrence hear?

a)

voice of a man

b)

voice of a woman

c)

voice of a boy

34.

How old is Lawrence?

a)

12

b)

14

c)

13

35.

What was Lawrence delayed for?

a)

100-metre run

b)

100-metre throw

c)

100-metre swim

36.

How many types of radicals are there

a)

6

b)

8

c)

2

37.

Can radicals have independent exsistant

a)

Yes

b)

No

38.

Basic radical is formed after the removal of_________ ion

a)

Nitrogen

b)

Hydroxide

c)

Hydrogen

39.

The formula for phosphurus chloride is

a)

Ph3Cl2

b)

P2Cl3

c)

PCl3

d)

PCl2

40.

Name the cold water current -----

a)

Kuroshio

b)

Oyashio

c)

None

41.

Name the animal found in the Tundra region ----

a)

Elephant

b)

Leopard

c)

Polar bear

42.

Taiga type of forest is also known as -------

a)

Deciduous forest

b)

Monsoon forest

c)

Evergreen Coniferous forest

43.

Date palm trees are mostly found in the -------

a)

Equatorial forest

b)

Thorny forest

c)

Tundra forest

44.

Name the cold desert ----

a)

Thar desert

b)

Arabian desert

c)

Gobi desert

45.

The formula of calcium nitrate is

a)

CANo3

b)

Ca(NO)2

c)

CAN0

d)

Ca(NO3 )2

46.

Liquids can have only -------- expansion

a)

Linear

b)

Superficial

c)

Area

d)

Volume

47.

Expansion of liquids is ------- that of solids

a)

Less than

b)

Equal to

c)

Greater than

d)

None of these

48.

Coefficient of volume expansion of ice at zero degree celsius is

a)

0.2

b)

2.7

c)

24

d)

15.3

49.

Solids have ------- kinds of thermal expansion

a)

2

b)

3

c)

4

d)

5

50.

The phenomenon of transition of a liquid into its vapour at any temperature below it's boiling point is known as

a)

Sublimation

b)

Condensation

c)

Evaporation

d)

Deposition