MCQ Questions for Class 7 Science with Answers<\/a> are prepared as per the Latest Exam Pattern. Students can solve these Motion and Time Class 7 MCQs Questions with Answers and assess their preparation level.<\/p>\nMotion and Time Class 7 MCQs Questions with Answers<\/h2>\n
Solving the Motion and Time Multiple Choice Questions of Class 7 Science Chapter 13 MCQ can be of extreme help as you will be aware of all the concepts. These MCQ Questions on Motion and Time Class 7 with answers pave for a quick revision of the Chapter thereby helping you to enhance subject knowledge. Have a glance at the MCQ of Chapter 13 Science Class 7 and cross-check your answers during preparation.<\/p>\n
Question 1.
\nThe speed of a car is 40 km\/h. What is time taken to reach from one city to another city if the distance between the two cities is 480 km:
\n(a) 10 hours
\n(b) 11 hours
\n(c) 14 hours
\n(d) 12 hours<\/p>\n\nAnswer<\/span><\/summary>\n(d) 12 hours
\nThe time is taken by a car is 12 hours.<\/p>\n<\/details>\n
\nQuestion 2.
\n72 km\/h m\/s:
\n(a) 72 m\/s
\n(b) 20 m\/s
\n(c) 36 m\/s
\n(d) 12 m\/s<\/p>\n\nAnswer<\/span><\/summary>\n(b) 20 m\/s
\n72 km\/h – 20m\/s<\/p>\n<\/details>\n
\nQuestion 3.
\nThe standard unit of time is:
\n(a) hour
\n(b) minute
\n(c) second
\n(d) all of these<\/p>\n\nAnswer<\/span><\/summary>\n(c) second
\nThe standard unit of time is second.<\/p>\n<\/details>\n
\nQuestion 4.
\nThe clock used now a days are:
\n(a) quartz
\n(b) minute
\n(c) second
\n(d) all of these<\/p>\n\nAnswer<\/span><\/summary>\n(a) quartz
\nThe quartz clock is used now-a-days.<\/p>\n<\/details>\n
\nQuestion 5.
\nWhen weight of bob in a pendulum is increased then the oscillation period of a pendulum is:
\n(a) increased
\n(b) decreased
\n(c) no change
\n(d) can\u2019t say<\/p>\n\nAnswer<\/span><\/summary>\n(b) decreased
\nWhen weight of bob in pendulum is increased, the oscillation period of pendulum is decreased.<\/p>\n<\/details>\n
\nQuestion 6.
\nThe standard unit of length is:
\n(a) metre (\u2018m\u2019)
\n(b) kilometre
\n(c) m\/s
\n(d) km\/h<\/p>\n\nAnswer<\/span><\/summary>\n(a) metre (\u2018m\u2019)
\nThe standard unit of length is meter (\u2018m\u2019).<\/p>\n<\/details>\n
\nQuestion 7.
\nThe standard unit of mass is:
\n(a) \u2018kg\u2019
\n(b) mg
\n(c) g
\n(d) none of these<\/p>\n\nAnswer<\/span><\/summary>\n(a) \u2018kg\u2019
\n(\u2018Kg\u2019) is the unit of mass.<\/p>\n<\/details>\n
\nQuestion 8.
\nThe standard unit of temperature is:
\n(a) \u2018Kg\u2019
\n(b) F
\n(c) \u00b0C
\n(d) can\u2019t say<\/p>\n\nAnswer<\/span><\/summary>\n(a) \u2018Kg\u2019
\n(\u2018K\u2019) is the unit of temperature.<\/p>\n<\/details>\n
\nQuestion 9.
\nDistance:
\n(a) D = S x T
\n(b) D = \\(\\frac { T }{ s }\\)
\n(c) D = \\(\\frac { s }{ T }\\)
\n(d) D = \\(\\frac { 1 }{ T\\times S }\\)<\/p>\n\nAnswer<\/span><\/summary>\n(a) D = S x T
\nD = S x T<\/p>\n<\/details>\n
\nQuestion 10.
\nTime:
\n(a) t = d x s
\n(b) t = \\(\\frac { s }{ d }\\)
\n(c) t = \\(\\frac { d}{ s }\\)
\n(d) t = \\(\\frac { 1 }{ s\\times d }\\)<\/p>\n\nAnswer<\/span><\/summary>\n(c) t = \\(\\frac { d}{ s }\\)
\nt = \\(\\frac { d}{ s }\\)<\/p>\n<\/details>\n
\nQuestion 11.
\nThe distance moved by the object in a unit time is:
\n(a) time
\n(b) distance
\n(c) speed
\n(d) can\u2019t say<\/p>\n\nAnswer<\/span><\/summary>\n(c) speed
\nThe distance moved by the object in a unit time is speed.<\/p>\n<\/details>\n
\nQuestion 12.
\nThe pictorial representation of two variables inter dependent of one another is known as:
\n(a) motion
\n(b) graph
\n(c) speed
\n(d) time<\/p>\n\nAnswer<\/span><\/summary>\n(b) graph
\nGraph is pictorial representation of two objects.<\/p>\n<\/details>\n
\nQuestion 13.
\nIf an object covers equal distance in equal intervals of time, then the object is said to have:
\n(a) non-uniform motion
\n(b) uniform motion
\n(c) oscillation
\n(d) none of these<\/p>\n\nAnswer<\/span><\/summary>\n(b) uniform motion
\nA staight line covers equal distance in equal intervals of time is uniform motion.<\/p>\n<\/details>\n
\nQuestion 14.
\nA device used to measure the speed of vehicles is:
\n(a) odometer
\n(b) graph
\n(c) speedometer
\n(d) none of these<\/p>\n\nAnswer<\/span><\/summary>\n(c) speedometer
\nSpeedometer measure the speed of vehicles.<\/p>\n<\/details>\n
\nQuestion 15.
\nThe to and fro motion of the particle about its mean position is called:
\n(a) intervals
\n(b) vibration
\n(c) pendulum
\n(d) can\u2019t say<\/p>\n\nAnswer<\/span><\/summary>\n(b) vibration
\nTo and fro motion is vibration.<\/p>\n<\/details>\n
\nQuestion 16.
\nThe most common example of periodic motion or oscillatory motion is:
\n(a) interval
\n(b) pendulum
\n(c) simple pendulum
\n(d) speedometer<\/p>\n\nAnswer<\/span><\/summary>\n(c) simple pendulum
\nSimple pendulum is periodic or oscillatory motion.<\/p>\n<\/details>\n
\nQuestion 17.
\nThe time interval between one sunrise and next sunrise is called a:
\n(a) year
\n(b) month
\n(c) day
\n(d) week<\/p>\n\nAnswer<\/span><\/summary>\n(c) day
\nThe time interval between one sunrise to next sunrise is a day.<\/p>\n<\/details>\n
\nQuestion 18.
\nWhich of the following motion is circular motion:
\n(a) motion of a child over see saw
\n(b) motion of a car running on a straight road
\n(c) motion of an electric bell hammer
\n(d) motion of a child in a merry go round<\/p>\n\nAnswer<\/span><\/summary>\n(d) motion of a child in a merry go round
\nA child in a merry-go-round is circular motion.<\/p>\n<\/details>\n
\nQuestion 19.
\nA simple pendulum takes 32 S complete 20 oscillations. What is the time period of pendulum:
\n(a) 640
\n(b) 0.625
\n(c) 1.60
\n(d) none of these<\/p>\n\nAnswer<\/span><\/summary>\n(b) 0.625
\nThe time period of pendulum is 0.625.<\/p>\n<\/details>\n
\nQuestion 20.
\nDistance between two cities is measured in:
\n(a) metres
\n(b) kilometres
\n(c) second
\n(d) kilogram<\/p>\n\nAnswer<\/span><\/summary>\n(b) kilometres
\nDistance between two cities is measrued by kilometers.<\/p>\n<\/details>\n
\nQuestion 21.
\nMotion of a train on a straight
\n(a) oscillatory motion
\n(b) circular motion
\n(c) uniform motion
\n(d) straight line motion<\/p>\n\nAnswer<\/span><\/summary>\n(d) straight line motion
\nA train on a straight bridge is straight line motion.<\/p>\n<\/details>\n
\nQuestion 22.
\nA device used to measure the distance moved by a vehicle:
\n(a) odometer
\n(b) speedometer
\n(c) both
\n(d) none of these<\/p>\n\nAnswer<\/span><\/summary>\n(a) odometer
\nAn odometer measured the distance moved by a vehicle.<\/p>\n<\/details>\n
\nQuestion 23.
\nThe time taken by the earth to make one revolution around the sun is called a:
\n(a) day
\n(b) week
\n(c) month
\n(d) year<\/p>\n\nAnswer<\/span><\/summary>\n(d) year
\nThe earth make one revolution around the sun in a year.<\/p>\n<\/details>\n
\nQuestion 24.
\nThe motion of a vibrating particle from one extreme position to another extreme position about its mean position is:
\n(a) speed
\n(b) circulation
\n(c) oscillation
\n(d) none of these<\/p>\n\nAnswer<\/span><\/summary>\n(c) oscillation
\nThe motion of vibrating particle is circulation.<\/p>\n<\/details>\n
\nQuestion 25.
\nThe time taken by a vibrating body to complete one vibration is:
\n(a) speed
\n(b) time of period
\n(c) distance
\n(d) all of these<\/p>\n\nAnswer<\/span><\/summary>\n(b) time of period
\nThe time taken by a vibrating body to complete one vibration is time period.<\/p>\n<\/details>\n
\nQuestion 26.
\nA horse pulling a cart has:
\n(a) oscillatory motion
\n(b) circular motion
\n(c) linear motion
\n(d) none of these<\/p>\n\nAnswer<\/span><\/summary>\n(a) oscillatory motion
\nA horse pulling a cart has oscillatory motions.<\/p>\n<\/details>\n
\nQuestion 27.
\nIf the speed of a body moving in a straight line changes then the speed of the body is:
\n(a) uniform
\n(b) non-uniform
\n(c) some times uniform and non-uniform
\n(d) none of these<\/p>\n\nAnswer<\/span><\/summary>\n(b) non-uniform
\nIf the speed of a body moving in a straight line changes then the speed of the body is non-uniform.<\/p>\n<\/details>\n
\nQuestion 28.
\nAn earth completes one revolution around the sun in:
\n(a) 1 day
\n(b) 1 year
\n(c) 1 hour
\n(d) none of these<\/p>\n\nAnswer<\/span><\/summary>\n(b) 1 year
\nAn earth complete one revolution around the sun in a year.<\/p>\n<\/details>\n
\nQuestion 29.
\nA simple pendulum is an example of:
\n(a) periodic motion
\n(b) circular motion
\n(c) linear motion
\n(d) none of these<\/p>\n\nAnswer<\/span><\/summary>\n(a) periodic motion
\nPeriodic motion is an example of a simple pendulum.<\/p>\n<\/details>\n
\nQuestion 30.
\nAn odometer is used to measure:
\n(a) speed
\n(b) distance
\n(c) motion
\n(d) none of these<\/p>\n\nAnswer<\/span><\/summary>\n(b) distance
\nDistance is measured by an odometer.<\/p>\n<\/details>\n
\nQuestion 31.
\nThe hammer of an electric bell has motion:
\n(a) circular motion
\n(b) vibratory motion
\n(c) linear motion
\n(d) periodic motion<\/p>\n\nAnswer<\/span><\/summary>\n(b) vibratory motion
\nThe hammer of an electric bell has vibratory motion.<\/p>\n<\/details>\n
\nQuestion 32.
\nThe unit of speed of train is:
\n(a) meter per hour
\n(b) meter per second
\n(c) kilometer per hour
\n(d) mile per second<\/p>\n\nAnswer<\/span><\/summary>\n(c) kilometer per hour
\nThe unit of speed of train is kilometer per hour.<\/p>\n<\/details>\n
\nQuestion 33.
\nThe times taken by a pendulum to complete one oscillation is:
\n(a) oscillation period
\n(b) 1 second
\n(c) time period
\n(d) frequency<\/p>\n\nAnswer<\/span><\/summary>\n(c) time period
\nThe time taken by a pendulum to complete one oscillation is time period.<\/p>\n<\/details>\n
\nQuestion 34.
\nThe correct relation for speed is:
\n<\/p>\n\nAnswer<\/span><\/summary>\n
\n<\/p>\n<\/details>\n
\nQuestion 35.
\nThe speed of a train is 60 km\/h. The distance covered by the train is 4 hours would be:
\n(a) 15 km
\n(b) 240 km
\n(c) \\(\\frac { 1 }{ 15 }\\) km
\n(d) none of these<\/p>\n\nAnswer<\/span><\/summary>\n(b) 240 km
\nThe distance covered by a train would be 240 km.<\/p>\n<\/details>\n
\nQuestion 36.
\nClassify the following as motions is oscillatory motion:
\n(a) motion of your hands while runnning
\n(b) motion of a horse pulling a cart on a straight road
\n(c) motion of a child in a merry go round
\n(d) motion of a train on a straight line<\/p>\n\nAnswer<\/span><\/summary>\n(a) motion of your hands while runnning
\nMotion your hands while running is oscillatory motion.<\/p>\n<\/details>\n
\nQuestion 37.
\nWhich of the following is correct statements:
\n(a) the basic unit of time is second
\n(b) every object moves with a constant speed
\n(c) distance between two cities is measured in metres
\n(d) the time period of a given pendulum is not constant<\/p>\n\nAnswer<\/span><\/summary>\n(a) the basic unit of time is second
\nThe basic unit of time is second.<\/p>\n<\/details>\n
\nQuestion 38.
\nThe graph between distance, time for a body at rest is a:
\n(a) straight line parallel to a distance axis
\n(b) straight line parallel to time axis
\n(c) curve line
\n(d) straight line<\/p>\n\nAnswer<\/span><\/summary>\n(b) straight line parallel to time axis
\nStraight line parallel to time axis.<\/p>\n<\/details>\n
\nQuestion 39.
\nA car covers a distance of 220 km in 4 hours what is its speed:
\n(a) 50 km\/h
\n(b) 55 km\/h
\n(c) 224 km\/h
\n(d) 880 km\/h<\/p>\n\nAnswer<\/span><\/summary>\n(b) 55 km\/h
\nThe speed of a car is 55 km\/h.<\/p>\n<\/details>\n
\nQuestion 40.
\nThe graph between distance and time for a non uniform motion is a:
\n(a) curve line
\n(b) can\u2019t say
\n(c) straight line
\n(d) none of these<\/p>\n\nAnswer<\/span><\/summary>\n(a) curve line
\nThe graph between distance and time is curve line for non\u00acuniform motion.<\/p>\n<\/details>\n
\nQuestion 41.
\nA car covers 40 km in first hour, 115 km in next two hours and 45 km in next one hours. Find out its averages speed:
\n(a) 100 km\/h
\n(b) 66.6 km\/h
\n(c) 50 km\/h
\n(d) none of these<\/p>\n\nAnswer<\/span><\/summary>\n(c) 50 km\/h
\nThe total averages speed of a car is 50 km\/h.<\/p>\n<\/details>\n
\nQuestion 42.
\nThe S.I. unit of speed is:
\n(a) m\/s
\n(b) km\/min
\n(c) km\/h
\n(d) km\/s<\/p>\n\nAnswer<\/span><\/summary>\n(a) m\/s
\nThe S.I. unit of speed is m\/s.<\/p>\n<\/details>\n
\nMatch the column A with column B:<\/span><\/p>\nQuestion 1.<\/p>\n
\n\n\nColumn-A<\/strong><\/td>\nColumn-B<\/strong><\/td>\n<\/tr>\n\n(a) Merry go round<\/td>\n | (i) straight line<\/td>\n<\/tr>\n | \n(b) Over see-saw<\/td>\n | (ii) circular motion<\/td>\n<\/tr>\n | \n(c) Your hands while running<\/td>\n | (iii) linear motion<\/td>\n<\/tr>\n | \n(d) Train on a straight line<\/td>\n | (iv) oscillatory motion<\/td>\n<\/tr>\n | \n(e) Horse pulling a cart<\/td>\n | (v) oscillatory motion<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\nAnswer<\/span><\/summary>\n\n\n\nColumn-A<\/strong><\/td>\nColumn-B<\/strong><\/td>\n<\/tr>\n\n(a) Merry go round<\/td>\n | (ii) circular motion<\/td>\n<\/tr>\n | \n(b) Over see-saw<\/td>\n | (iv) oscillatory motion<\/td>\n<\/tr>\n | \n(c) Your hands while running<\/td>\n | (v) oscillatory motion<\/td>\n<\/tr>\n | \n(d) Train on a straight line<\/td>\n | (i) straight line<\/td>\n<\/tr>\n | \n(e) Horse pulling a cart<\/td>\n | (iii) linear motion<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n \nQuestion 2.<\/p>\n \n\n\nColumn-A<\/strong><\/td>\nColumn-B<\/strong><\/td>\n<\/tr>\n\n(a) 365 days<\/td>\n | (i) 1 millennium = 1000 years<\/td>\n<\/tr>\n | \n(b) 10 years<\/td>\n | (ii) 1 century = 100 years<\/td>\n<\/tr>\n | \n(c) 10 decades<\/td>\n | (iii) 1 decade<\/td>\n<\/tr>\n | \n(d) 10 centuries<\/td>\n | (iv) 1 year<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\nAnswer<\/span><\/summary>\n\n\n\nColumn-A<\/strong><\/td>\nColumn-B<\/strong><\/td>\n<\/tr>\n\n(a) 365 days<\/td>\n | (iv) 1 year<\/td>\n<\/tr>\n | \n(b) 10 years<\/td>\n | (iii) 1 decade<\/td>\n<\/tr>\n | \n(c) 10 decades<\/td>\n | (ii) 1 century = 100 years<\/td>\n<\/tr>\n | \n(d) 10 centuries<\/td>\n | (i) 1 millennium = 1000 years<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/details>\n \nState the following statements are True or False:<\/span><\/p>\nQuestion 1. \nThe basic unit of time is second.<\/p>\n\nAnswer<\/span><\/summary>\nTrue<\/p>\n<\/details>\n \nQuestion 2. \nEvery object moves with a constant speed.<\/p>\n\nAnswer<\/span><\/summary>\nFalse<\/p>\n<\/details>\n \nQuestion 3. \nThe time period of a given pendulum is not constant.<\/p>\n\nAnswer<\/span><\/summary>\nTrue<\/p>\n<\/details>\n \nQuestion 4. \nThe speed of a train is expressed in m\/h.<\/p>\n\nAnswer<\/span><\/summary>\nFalse<\/p>\n<\/details>\n \nQuestion 5. \nDistance between two cities is measrued in kilometers.<\/p>\n\nAnswer<\/span><\/summary>\nTrue<\/p>\n<\/details>\n \nQuestion 6. \nMotion of your hands while running is oscillatory motion.<\/p>\n\nAnswer<\/span><\/summary>\nTrue<\/p>\n<\/details>\n \nQuestion 7. \nA simple pedulum is an example of linear motion.<\/p>\n\nAnswer<\/span><\/summary>\nFalse<\/p>\n<\/details>\n \nQuestion 8. \nA speedometer is used to measure distance.<\/p>\n\nAnswer<\/span><\/summary>\nFalse<\/p>\n<\/details>\n \nQuestion 9. \nMinute is the basic unit of time.<\/p>\n\nAnswer<\/span><\/summary>\nFalse<\/p>\n<\/details>\n \nQuestion 10. \nSecond is the larger unit of time.<\/p>\n\n
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