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junior category stan

Total questions: 93

Worksheet time: 56mins

Name
Class
Date
1.

What does PC stand for?

a)

Prickly Cactus

b)

Personal Computer

c)

Pretty Computer

d)

Personal credit

2.

CPU is the _____________ of the computer.

a)

mother

b)

system

c)

brain

d)

process

3.

In what year was Facebook created?

a)

1990

b)

1996

c)

2004

d)

2008

4.

What is the advantage of Paper Based?

a)

Printing costs

b)

These communication would mainly be

distributed by hand.

c)

Not necessary to have a computer or

internet connection.

d)

Restricted to a smaller target audience

5.

All about Paper Based, except _____________.

a)

Newsletter

b)

Brochure

c)

Poster

d)

Tablet

6.

What are the steps to create a chart?

a)

Highlight cells, click "Insert" and choose a chart

b)

Click "Insert" and choose a chart

c)

Highlight cells, click "View" and choose a chart

d)

Highlight cells, click "Data" and choose a chart

7.

What are spreadsheets used for?

a)

To store, search and sort information.

b)

To calculate data and create charts

8.

What is a correct name for a cell?

a)

C3

b)

Cell3

c)

Field3

d)

C3PO

9.
Which of below will not effects by computer.
a)
 Eye-strain
b)
headaches
c)
Stomach ache
d)
backache
10.
What is the health effect  to us when we use a computer for many hours???
a)
Back and Neck Ache
b)
Heart disease
c)
Disfigurement
d)
Kidney failure
11.

What type of operating system does the logo represents

a)

Machintosh

b)

Linux

c)

Windows

d)

Android

12.

Identify the name of the icon shown

a)

Mouse Pointer

b)

Arrow hand

c)

Keyboard Shortcut

d)

All of the above

13.
I want to store the name, address and telephone number of all my friends. What should I use?
a)
Database
b)
Graphics Program
c)
Web Browser
d)
Word Processor
14.

The game of basketball was invented by

a)

Dr. James williams

b)

Dr. James Naismith

c)

Dr. Stephen Paul

15.
The components of fitness are....
a)
Muscular strength, muscular endurance, cardiovascular endurance, flexibility, body mass index
b)
Emotional Health, social health, heart health.
c)
Mental health, emotional health, spritual health
d)
Muscular mass,  Muscular endurance, body fat
16.
Yoga helps improve which component of fitness the most...
a)
Flexibility
b)
Speed
c)
Muscle Strength
d)
Agility
17.
What is the ability of the heart, lungs, blood vessels, and blood to work efficiently and to supply the body with oxygen?
a)
Muscular Endurance
b)
Body Compostion
c)
Cardiovascular Endurance
d)
Speed
18.
What nutrient builds muscles?
a)
Vitamins
b)
Carbohydrates
c)
Calcium
d)
Protein
19.

What is the ability to move quickly and to change direction at speed?

a)

Running

b)

Agility

c)

Bouncing

d)

Endurance

20.
What do you call the study of foods and how they nourish the body?
a)
Nutrition
b)
Prevention
c)
Program
d)
Carbohydrates
21.

A joints ability to move through its full range of motion.

a)

Body Composition

b)

Muscular Strength

c)

Muscular Endurance

d)

Flexibility

22.

How many chambers are in the human heart?

a)

1

b)

2

c)

3

d)

4

23.

Flexibility is enhanced by the daily performance of?

a)

Aerobic Exercise

b)

Walking

c)

Stretching Exercise

d)

Running Exercise

24.

The ability of a muscle to work for an extended period of time.

a)

Body composition

b)

Muscular Strength

c)

Muscular Endurance

d)

Flexibility

25.

What component would be most important to a long distance runner?

a)

Reaction time

b)

Cardiovascular endurance

c)

Agility

d)

Muscular Strength

26.

What region of the brain controls appetite?

a)

Hypothalamus

b)

Cerebrum

c)

Cerebellum

d)

Brain stem

27.

Which of the following is not an importance of weed to a farmer? It ____________

a)

Controls soil erosion

b)

habours crop diseases

c)

is a source of animal feed

d)

Provides green manure

e)

Serves as cover crop

28.

The cultivation of crops and rearing livestock is termed ________

a)

agriculture

b)

agronomy

c)

apiculture

d)

horticulture

e)

aquaculture

29.
Which of the following is a Rbi crop?
a)
Rice
b)
Maize
c)
Wheat
d)
Cotton
30.
Slash and burn' agriculture is known as …………….. in north-eastern states.
a)
Jhumming
b)
Podu
c)
Valre
d)
Khil
31.

A negative impact of industrial/commercial agriculture is

a)

a decrease in amount of crops produced

b)

an increase in amount of crops produced

c)

increased water and air pollution

d)

decrease in the amount of machinery used

32.

A positive impact of industrial/commercial agriculture is

a)

a decrease in amount of crops produced

b)

an increase in amount of crops produced

c)

increased water and air pollution

d)

decrease in the amount of machinery used

33.

Industrial/modern commercial agriculture refers to

a)

large scale agriculture using machines to produce large amounts of crops for sale

b)

large scale agriculture using machines to produce small crops for individual families

c)

small scale, intensive agriculture

d)

small scale, extensive agriculture

34.

The important inputs like seeds, fertilisers, machinery etc form a system called as?

a)

(a) Barter system

b)

(b) Water system

c)

c) Farm system

d)

(d) All of these

35.

What is cultivation of grapes called’?

a)

a) Sericulture

b)

(b) Viticulture

c)

(c) Floriculture

d)

d) Horiculture

36.

Which Of the following are primary activities?

a)

(a) Agriculture

b)

(b) Mining

c)

(c) Fishing

d)

(d) All of these

37.

It involves knowledge of farm machines or equipment and their proper uses.

a)

Agriculture

b)

Animal Science

c)

Agricultural Engineering

d)

Agricultural Science

38.

It is the process of growing plants and raising animals for food, clothing, and other useful products.

a)

Agriculture

b)

Animal Science

c)

Agricultural Engineering

d)

Agricultural Science

39.
Which state was the harbinger of the Green Revolution in India?
a)
Punjab
b)
Uttar Pradesh
c)
Madhya Pradesh
d)
Himachal Pradesh
40.
Which of the folloiwng types of agriculture is done in densely populated areas
a)
Intensive subsistence farming
b)
Primitive Subsistence Farming
c)
Plantation Agriculture
d)
Commercial Agriculture
41.

I algorithm can follow steps in a particular order, to reach a

(a)  

42.

A set of steps used to complete a specific task is called a (a)   .

43.
Which team had more slam dunks, Hawks or Bulls?
a)
Bulls
b)
Hawks
44.
How many more people have purple for a favorite color than red?
a)
3
b)
5
c)
7
d)
9
45.

New technologies let people do ________ work than before the technology.

a)

more

b)

less

46.

New technologies usually make work easier to do.

a)

True

b)

False

47.

A gear is a ________ wheel fixed in machine that allows different parts to move at different speed and direction

a)

Toothed

b)

Circular

48.

Developing technology uses both manual and mechanized process

a)

False

b)

True

49.

The aim of first aid is to

a)

Save life

b)

Make someone happy

50.

Enlarge scale is technically written in ratio as

a)

n:1

b)

1:n

51.

Obligue drawing is drawn with the object face true to the horizontal

a)

True

b)

False

52.

_______ are the smallest units of life because they grow, reproduce, respond, and use energy.

a)

atoms

b)

elements

c)

cells

d)

all of the above

53.

The solid that is formed as a result of a chemical change

a)

matter

b)

precipitation

c)

precipitate

d)

prechange

54.

Physical and chemical characteristics of matter used to describe or identify a substance

a)

Properties

b)

Identifiers

c)

Atoms

d)

neutrons

55.

The smallest particle of an element

a)

atom

b)

property

c)

mass

d)

proton

56.

The layer of gas surrounding a planet that is held in place by gravity is...

a)

air

b)

atmosphere

c)

sky

d)

space

57.

What is agriculture?

a)

Wetting of flowers

b)

Planting of crops and rearing of animals

c)

Buying of clothes

d)

Money making

58.

Who invented flexible photographic film?

a)

Leonardo Da Vinci

b)

Linda Eastman

c)

Louis Daguerre

d)

George Eastman

59.

What are heterotrophs, mostly bacteria and fungi, who obtain food by breaking down substances in dead protoplasm are called:

a)

Omnivores

b)

Herbivores

c)

Decomposers

d)

Carnivores

60.

what does WWW stand for?

a)

Wide Width Wickets

b)

World Wide Web

c)

World Wild Weather

d)

Western Washington World

61.

How many computer languages are in use?

a)

2000

b)

5000

c)

50

d)

20

62.

This text refers to technology that is of educational value

(a)  

63.

This text refers to a person who benefited personally from the use of vitual reality technology

(a)  

64.

This text refers to research that is still incomplete

(a)  

65.

The volume of a cylindrical drum is 1200cm3. calculate its height, if the radius is 30cm.

a)

0.1cm

b)

0.2cm

c)

0.3cm

d)

0.4cm

66.

The slant height of a circular cone is 12cm and its base radius is 3cm. find the volume of the cone.

a)

11.6cm3

b)

109.4cm3

c)

116.4cm3

d)

132.6cm3

67.

Use the quadratic formula to solve this equation
(Hint:

 −b+−b2−4ac2a\frac{-b+-\sqrt{b^2-4ac}}{2a}  )

a)

x= -3.14 or x= 4.14

b)

x= 3.14 or x= 4.14

c)

x=-4.14 or x= -3.14

68.

Factorize the equation

 x2+11x+18x^2+11x+18  

a)

 (x+9)(x+2)\left(x+9\right)\left(x+2\right)  

b)

 (x−9)(x−2)\left(x-9\right)\left(x-2\right)  

c)

 (x+6)(x+3)\left(x+6\right)\left(x+3\right)  

d)

 (x−6)(x−5)\left(x-6\right)\left(x-5\right)  

69.

It takes 10 waitresses 3 hours to serve food. How much food would be served if 5 more waitresses were hired?

a)

2 hours

b)

1 hour

c)

8 hours

d)

3 hours

70.

What is 32a3b5 in expanded form?

a)

9a3b5

b)

3ab10

c)

3 x 3 x a x a x a x b x b x b x b x b

d)

3 x 3 x a x a x b x b x b x b x b x b

71.

What is a3 x b2 in expanded form?

a)

a x 3 x b x 2

b)

a x a x b x b x b

c)

ab5

d)

a x a x a x b x b

72.

Find the area of a rectangle with length 8 cm and width 5 cm.

a)

13 cm²

b)

40 cm²

c)

30 cm²

d)

56 cm²

73.

What is the model of the following numbers

4,5,3,3,4,2,7,6,5,4,4 and 1

a)

3

b)

4

c)

5

74.

How many edges has a cube got?

a)

12

b)

8

c)

16

75.

Solve the linear inequality: 3x + 5 > 10

a)

x > 10

b)

x < 5/3

c)

x > 5/3

d)

x = 5/3

76.

Write 356.07 in standard form

a)

3.5607×10^3

b)

3.5607×10^2

c)

35607×10^2

77.

Convert the fraction to a decimal.

a)

0.1

b)

0.5

c)

.15

d)

0.2

78.
Sam says to Rebecca that 9 - 7 x 2 + 6 x 4 is 15. Rebecca disagrees and say that the answer is 40. Is Rebecca correct?
a)
YES
b)
NO
79.
Calculate 47x7.26
a)
339.22
b)
342.22
c)
340.22
d)
341.22
80.
What is the Nth term?
3,6,11,18,27...
a)
N squared plus two
b)
2N plus one
c)
3N
d)
N squared plus three
81.
If the nth term equals N+9, what are the first four terms?
a)
9,18,27,36
b)
9,17,25,33
c)
10,11,12,13
82.

9x93939=?

a)

3945775

b)

456425

c)

856546

d)

845451

83.

7543+646+4509+596+496

a)

14237

b)

14236

c)

14235

d)

14234

e)

None of above

84.

If one of the zeroes of the quadratic polynomial (k – 1) x² + kx + 1 is – 3, then the value of k is

a)

43\frac{4}{3}

b)

−43\frac{-4}{3}

c)

23\frac{2}{3}

d)

−23\frac{-2}{3}

85.

If  xy + yx  =−1 (x , y≠0)\frac{x}{y\ }+\ \frac{y}{x\ }\ =-1\ \left(x\ ,\ y\ne0\right)  then find the value of  x3−y3x^3-y^3  

a)

1

b)

-1

c)

 12\frac{1}{2} 

d)

0

86.
a)

120 degree

b)

140 degree

c)

135 degree

d)

160 degree

87.

Express  15.712‾15.\overline{712}   in the form  pq\frac{p}{q}  

a)

5158/330

b)

5185/330

c)

2185/330

d)

2158/330

88.

If n is a natural number, then root n is a

a)

always a natural number

b)

sometimes a natural number and sometimes an irrational number

c)

always an irrational number

d)

always a rational number

89.

 The value of  110\frac{1}{\sqrt{10}} when 10\sqrt{10}  = 3.162 

a)

0.3162

b)

31.62

c)

0.03162

d)

316.2

90.

Which of the following statement is true?

a)

Every fraction is a rational number.

b)

Every rational number is a fraction

c)

Every integer is a rational number.

d)

Both (a) and (c)

91.

Students of a school staged a rally for cleanliness campaign. they walked through the lanes in two groups. One group walked through the lanes AB, BC and CA; while the other through AC, CD and DA. Then they cleaned the area enclosed within their lines. If AB=9m, BC=40m, CD=15m, DA=28m and angle B =90 degrees, which group cleaned more area and by how much? Find the total area cleaned by the students.

a)

The first group by 168 m2 ; 4800 m2

b)

The first group by 54 m2 ; 306 m2

c)

The second group by 6 m2 ; 146 m2

d)

The second group by 100 m2; 1500 m2

92.

Who found the value of π

correct to four decimal places 3.1416.

a)

Pythagoras (569 BC - 479 BC)

b)

G. Cantor (1845 - 1918)

c)

Aryabhata (476 AD - 550 AD)

d)

Archimedes(287 BC - 212 BC)

93.

Every whole number is a natural number .

a)

True

b)

False

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