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15 questions
Which is considered as the biggest discovery in the history of transportation system?
Aeroplane
Steam Engine
Titanic ship
Wheel
What is the SI unit of measuring length?
Metre
Centimeter
Kilometre
Mile
Which of the following picture shows the correct position of eyes for taking measurement?
A
B
C
None of these
What is the length of the pencil if the initial reading is 2 cm and the final reading is 17 cm?
17 cm
15 cm
170 mm
15 m
Which motion is shown by the child riding the bicycle in a straight path?
Rotational motion
Rectilinear motion
Curvilinear motion
Both a and b
The circumference of a tree can be measured using a
Thread
Measuring tape
Ruler
Both a and b
Which of the following is a standard unit for measuring length?
Handspan
Cubit
Feet
None of these
Motion of earth around the sun shows
Rotational motion
Periodic motion
Circular motion
All of these
The height of a boy is 150 cm. His height in meter will be
1.5 m
1.50 m
1.500 m
All of these
Which of these is a correct relationship?
1 m = 100 cm
1 m = 1000 mm
1 km = 1000 m
All of these
An example of rectilinear motion is
Apple falling from a tree
A spinning top
Car moving on a hilly slopes
None of these
What kind of motion is executed by a pendulum of a clock?
Oscillatory motion
Random motion
Rectilinear motion
Rotatory motion
The movement of a housefly can be considered as _________ motion
Oscillatory
Vibratory
Rectilinear
Random
Typing on a keyboard is an example of __________ motion
When an object does not change its place with reference to an stationary object, it is said to be in a state of __________.
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