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IIT-JEE & NEET LEVEL-4 (7-T)

Total questions: 100

Worksheet time: 2hrs 40mins

Name
Class
Date
1.
a)

One thousand

b)

Two thousand

c)

Three Thousand

d)

Four Thousand

2.

Numbers en in 1,3,5,7,9 are:

a)

Even Numbers

b)

Odd Numbers

3.
a)

Nine

b)

Nineteen

c)

Ninety

d)

Nine hundred

4.

numbers end in 0, 2, 4, 6, 8 are:

a)

Even

b)

Odd

5.

Write the number in words

63 542

a)

sixty- three thousand five hundred and forty-two

b)

sixty three thousand five hundred and fourty two

c)

six thousand four thousand and five hundred forty two

6.

70 thousands + 4 hundreds + 8 ones

a)

70 048

b)

70 408

c)

74 080

d)

7 408

7.

7 102 + 685 x 40 =

a)

311 480

b)

312 200

c)

34502

d)

27 400

8.

17 064  ÷\div   ( 54 - 36 )

a)

270

b)

280

c)

918

d)

948

9.

Round off 73 999 to the nearest hundred.

a)

74 000

b)

74 100

c)

73 100

d)

73 000

10.

Round off 63 829 to the nearest ten thousand

a)

63 800

b)

64 000

c)

63 000

d)

60 000

11.

476 + 3 014 x 20 =

a)

60 756

b)

61 756

c)

69 800

d)

71 800

12.

76 388  ÷\div  32 =

a)

2 387 remainder 4

b)

2 387 remainder 2

c)

23 87

d)

2 388

13.
If one angle of a triangle is equal to the sum of other two angles, then the triangle is ____
a)
an isosceles triangle
b)
an obtuse angled triangle
c)
an equilateral triangle
d)
a right angled triangle
14.
Through a given point, how many perpendiculars to a given line can be drawn?
a)
1
b)
2
c)
3
d)
Not possible to draw
15.
a)
∠a = 60°
b)
∠a = 50°
c)
∠a = 10°
d)
∠a = 55°
16.
The supplementary angles of 132° is ______
a)
48°
b)
58°
c)
68°
d)
38°
17.
If two adjacent angles are equal, then the measure of each of these angles is ____
a)
90°
b)
60°
c)
180°
d)
45°
18.
a)
135°
b)
145°
c)
35°
d)
45°
19.
Say 'TRUE' or 'FALSE'
A triangle must have at least two acute angles
a)
TRUE
b)
FALSE
20.
Through a given point, how many perpendiculars to a given line can be drawn?
a)
1
b)
2
c)
3
d)
Not possible to draw
21.

An angle which is complement of itself is___

a)

90°

b)

60°

c)

45°

d)

55°

22.

1) Given the two parallel lines cut by a transversal.


What is the vertical angle to angle 4?

a)

Angle 2

b)

Angle 6

c)

Angle 8

d)

Angle 7

23.

This is . . .

a)

a scalene triangle

b)

an acute triangle

c)

an isosceles triangle

d)

an obtuse triangle

24.

This is . . .

a)

an acute triangle

b)

an obtuse triangle

c)

a right triangle

d)

an equilateral triangle

25.

this is . . .

a)

an acute triangle

b)

an obtuse triangle

c)

a right triangle

d)

an isosceles triangle

26.

This is . . . (chose two)

a)

an acute triangle

b)

an obtuse triangle

c)

a equilateral triangle

d)

an isosceles triangle

27.

This is . . . (chose two)

a)

a scalene triangle

b)

an obtuse triangle

c)

a equilateral triangle

d)

an isosceles triangle

28.

This is . . . (chose two)

a)

a scalene triangle

b)

an obtuse triangle

c)

an equilateral triangle

d)

an acute triangle

29.

This is . . .

a)

a scalene triangle

b)

an obtuse triangle

c)

an equilateral triangle

d)

a right triangle

30.

This is . . . (select two)

a)

a scalene triangle

b)

an obtuse triangle

c)

an equilateral triangle

d)

a right triangle

31.

Name this triangle by its angle and sides.

a)

acute, scalene

b)

obtuse scalene

c)

right, scalene

d)

right, isosceles

32.

Name this triangle by its angles and sides.

a)

acute, scalene

b)

acute, isosceles

c)

obtuse, equilateral

d)

equiangular, equilateral

33.

Which definition is correct and uses only quantities rather than units?

a)

Density is mass per cubic metre.

b)

Potential energy is energy per unit current.

c)

Pressure is force per unit area.

d)

Speed is distance travelled per second.

34.

For which quantity is the magnitude a reasonable estimate?

a)

frequency of a radio wave 500 pHz

b)

mass of an atom 500 µg

c)

the Young modulus of a metal 500 kPa

d)

wavelength of green light 500 nm

35.

Which pair of quantities contains one vector and one scalar quantity?

a)

displacement; force

b)

kinetic energy; power

c)

acceleration; momentum

d)

velocity; distance

36.

Which pair of units contains one derived unit and one SI base unit?

a)

ampere coulomb

b)

kilogram kelvin

c)

metre second

d)

newton pascal

37.

What is equivalent to 2000 microvolts?

a)

2 μJC−12\ \mu JC^{-1}

b)

2 mV

c)

2 pV

d)

2000 mV

38.

Which product-pair of metric prefixes has the greatest magnitude?

a)

pico × mega

b)

nano × kilo

c)

micro × giga

d)

milli × tera

39.

A calibration graph is produced for a faulty ammeter.

Which ammeter reading will be nearest to the correct value?

a)

0.2 A

b)

0.4 A

c)

0.6 A

d)

0.8 A

40.

A fixed quantity x0 is measured many times in an experiment that has experimental uncertainty. A graph is plotted to show the number n of times that a particular value x is obtained. Which graph could be obtained if the measurement of x0 has a large systematic error but a small random error?

a)
b)
c)
d)
41.

Physical quantity is defined

a)

Quantity that can be measured

b)

Quantity to be find

c)

Quantity in laboratory

d)

Quantity that has direction

42.

2 types of Physical Quantities

a)

Base Quantity & Derived Quantity

b)

Base Quantity & Physical Quantity

c)

Physical Quantity & Dimension Quantity

d)

Vector Quantity & Scalar Quantity

43.

Basic quantity is defined as a

a)

quantity which can be derived from any physical quantities.

b)

quantity which cannot be derived from any vector quantities.

c)

quantity which cannot be derived from any physical quantities.

d)

quantity which can be derived from any vector quantities.

44.

Those are from basic quantity except

a)

Time

b)

Velocity

c)

Electric Current

d)

Luminious Intensity

45.

What is the unit for Electric Current?

a)

E

b)

s

c)

I

d)

A

46.

Derived Quantity is defined as quantity which can be

a)

derived from scalar quantities.

b)

derived from basic quantities.

c)

derived from physical quantities.

d)

derived frommultiple quantities.

47.

Convert 80 km h–1 into its SI unit

a)

22.22 ms-1

b)

22.22 kms-1

c)

22.22 mh-1

d)

22.22 Ms-1

48.

What is the SI unit for speed

a)

m/s

b)

s/m

c)

ms

d)

m

49.

What is the correct statement for velocity

a)

Rate of change of speed

b)

Displacement devide by time

c)

Si unit: km/hr

d)

Rate of change of acceleration

50.

All units are for distance except:

a)

Meter

b)

Centimeter

c)

Manometer

d)

Milimeter

51.

What is the formula for density?

a)

Weight/volume

b)

Energy/time

c)

Volume/mass

d)

Mass/volume

52.

What is the correct symbol and SI unit for force

a)

F and si unit: Pa

b)

F and SI unit: N

c)

W and SI unit: Nm

d)

F and SI unit:N/m

53.

These organs help our body to breath except

a)

Nasal cavity

b)

Lungs

c)

Trachea

d)

Mouth

54.

Which of the following processes transport oxygen from the alveoli into the capillaries?

a)

Respiration

b)

Inhalation

c)

Exhalation

d)

Diffusion

55.

During exhalation, what will happen to these respiratory organs?

a)

Diaphragm moves downward and flatten

b)

Rib cage moves upwards and outwards

c)

intercostal muscles relax

d)

Intercostal muscles contract

56.

When inhalation

a)

Thoracic cavity become smaller

b)

The air pressure in the thoracic cavity increases

c)

The air pressure n the thoracic cavity decreases

d)

Air is pushed out

57.

The composition of the oxygen in inhaled air is

a)

21%

b)

16%

c)

4%

d)

0.04%

58.

The composition of carbon dioxide in exhaled air is

a)

79%

b)

21%

c)

4%

d)

0.04%

59.

What is diffusion process?

a)

Molecules move from a region of lower concentration to a region of higher concentration

b)

Molecules move from a region of higher concentration to a region of lower concentration

60.

State the products of respiration in the body cells?

a)

Oxygen, carbon dioxide and water

b)

glucose, oxygen and water

c)

carbon dioxide, water and oxygen

d)

carbon dioxide, water and energy

61.

What is the name of the compound found in the red blood cells

a)

Oxyhaemoglobin

b)

Haemoglobin

c)

Hormones

d)

Enzymes

62.

what body system exchanges O2 for CO2

a)

respiration

b)

excretion

c)

digestion

d)

nervous

63.

warms and filters

a)

nose

b)

stomach

c)

small intestine

d)

trachea

64.

warms and filters

a)

bronchioles

b)

esophagus

c)

mouth

d)

spleen

65.

upper part of respiration, throat area

a)

larynx

b)

pharynx

c)

trachea

d)

lungs

66.

contains the vocal chords/voice

a)

mouth

b)

trachea

c)

bronchioles

d)

larynx

67.

main tube in respiration

a)

lungs

b)

trachea

c)

alveoli

d)

bronchial tubes

68.

2 tubes entering the lungs

a)

pharynx

b)

larynx

c)

bronchial tubes

d)

bronchioles

69.

smaller branches in lungs

a)

pharynx

b)

epiglottis

c)

bronchioles

d)

alveoli

70.

protects from choking

a)

pharynx

b)

epiglottis

c)

larynx

d)

trachea

71.

exchange of gases

a)

bronchial tubes

b)

alveoli

c)

larynx

d)

pharynx

72.

the process of forcing air into the body

a)

inspiration

b)

expiration

c)

desperation

d)

motivation

73.

forcing air out of the body

a)

temptation

b)

inspiration

c)

desperation

d)

expiration

74.

the air left in the lungs after an exhale is called

a)

alveoli

b)

residual volume

c)

inspiration

d)

expiration

75.
This organelle is the _____________.
a)
chloroplast
b)
Golgi bodies
c)
nucleus
d)
mitochondria
76.
The burning or breaking down of glucose is known as...
a)
photosynthesis
b)
transpiration
c)
respiration
d)
transport
77.
An giraffe exhales ...
a)
carbon dioxide & water
b)
ATP and carbon dioxide
c)
carbon dioxide & glucose
d)
glucose & oxygen
78.
What organic molecule is necessary for cellular respiration to occur?
a)
lipids
b)
fats
c)
carbon dioxide
d)
glucose
79.
What process is the opposite of aerobic respiration?
a)
anaerobic respiration
b)
cellular respiration
c)
photosynthesis
d)
lactic acid fermentation
80.
From 30 degrees to 55 degrees, what state of matter is the substance?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
81.

Wood that is burning in a brush pile has heat, and produces ashes.

a)

Physical

b)

Chemical

82.

Is milk going sour a physical or chemical change?

a)

Physical

b)

Chemical

83.
Is freezing juice a physical or chemical change?
a)
Physical Change
b)
Chemical Change
84.
Is this an example of a physical or chemical change? 
a)
Physical because it is a mixture.
b)
Chemical because the parts have changed shape.
85.
Why is this a physical change?
a)
The shape of the clay has been changed.
b)
The clay can be put back into a ball shape instead of a birthday cake.
c)
The clays has not changed chemically.
d)
All are true
86.
Why is this a physical change?
a)
The shape of the clay has been changed.
b)
The clay can be put back into a ball shape instead of a birthday cake.
c)
The clays has not changed chemically.
d)
All are true
87.
A __________ is a mixture that is formed when a solid is dissolved in a liquid.
a)
Chemical compound
b)
Solution
c)
Endothermic reaction
d)
Exothermic reaction
88.
In which of these do particles move slowest?
a)
matter
b)
gas
c)
liquid
d)
solid
89.
What is a mixture?
a)
Pennies
b)
2 or more different things combined.
c)
Ice
d)
Marbles
90.
An example of a physical property would be?
a)
Rust on a nail
b)
Salt dissolved in water.
c)
Wood burning
d)
An egg frying
91.

Which of the following is a physical change?

a)

Dissolving

b)

Rapid release of heat

c)

Fizzing (release of gas)

d)

Rusting

92.
Evidence of a physical change.
a)
New substance
b)
Shape Change
c)
Light produced
d)
Gas released.
93.
Is a rotting banana an example of a physical or a chemical change?
a)
Physical Change
b)
Chemical Change
94.
A change that alters the form or appearance of a material but does not make the material into another substance is a ______________ change.
a)
physical
b)
chemical
95.
Is cutting an apple into slices an example of a physical change or a chemical change?
a)
Physical Change
b)
Chemical Change
96.
Is digestion an example of a physical change or a chemical change?
a)
Physical Change
b)
Chemical Change
97.
Is rust forming on a bike that has been left outside in the rain an example of a physical or chemical change?
a)
Physical Change
b)
Chemical Change
98.
Is forming Playdoh into the shape of a snowman a physical or a chemical change?
a)
Physical Change
b)
Chemical Change
99.
A change in matter that produces one or more new substances is a ______________ change.
a)
Physical Change
b)
Chemical Change
100.
A change in temperature is an indication of which type of change?
a)
Physical Change
b)
Chemical Change

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