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Let's Measure

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  • 50% of our hand strength comes from?
    Little finger
  • Which is the oldest planet in our solar system?
    Jupitor
  • What is the chemical formula for "banana"?
    BaNa(suare2)
  • What was the name of the supercontinent of 200 million years ago?
    Pangaea
  • If 1=3 2=3 3=5 4=4 5=4 then 6=?
    3
  • Which is the most powerful city in the world?
    Electricty
  • Why the star appears to move from east to west?
    Because the earth rotates from west to east
  • Which metal can be cut easily with a knife?
    Sodium
  • Identify the state of matter in which the density of a substance is maximum.
    Solid
  • A boy buys two substances from a shop, both of the same mass. He finds the packet of one of the substances bigger than the other. Which packet do you think will he find weighing more and heavier to carry?
    Same mass so both will weigh the same.
  • What is the largest flower in the world?
    Rafflesia Arnoldii
  • Name the instrument which is used to measure the relative density of a liquid?
    Hydrometer
  • 1litre of pure water is 1000g but in oil packets, we find 1 litre is 910g. What does it tell about the nature of the two liquid?
    the density of water > density of oil
  • Which planet is closest in size to Earth?
    Venus
  • When a liquid is heated, will its mass increases or decreases?
    Mass remains constant.
  • Which month has 28 days?
    I heard you saying February month. I mean really, don’t you know that all months in a year has 28 days or more.
  • An object has a mass of 10 grams and a volume of 5 ml. What will happen when the object is placed in water, and why?
    Sink slowly, because the density of 2 g/mL is greater than that of water
  • What is in middle of Paris?
    R
  • which planet can float on water
    Saturn
  • From the figure shown, Which box has a higher density. Give a reason
    Box A.No of molecules is more for the same volume.
  • What do you call a FISH with no Eye?
    FSH
  • Which instruments is used for testing the purity of milk?
    Lactometer
  • How density is related to temperature?
    Density is inversely proportional to temperature.
  • The animal which has 3 hearts?
    Octopus
  • The animals which have vocal cords?
    Giraffes
  • Look at this series: 36, 34, 30, 24, 16, … What number should come next?
    6
  • Identify the vessel from the adjoining figure.
    Eureka Can.
  • What is the density of whole blood at STP?
    1.06 × 103 kg m–3
  • The animal in which male gives birth to a young one
    Sea horse
  • As density INCREASES, what happens to air pressure?
    increases
  • 12X12=9, 23X23=16, THEN 34X34= ?
    13
  • Which word is spelt wrong in every dictionary?
    Wrong
  • Observe the balloons shown. What is the physical properties that is different between the two balloons?
    volume
  • Name the fluid whose density in liquid form is greater than the density in its solid form.
    Water
  • The important sugar in honey is __ .
    Fructose
  • Why do some cricket players never sweat?
    Because they have huge fans
  • We can't live without iron. Where in the body is most of the iron located?
    Blood
  • What’s the largest organ of the human body?
    Skin
  • What is the major difference between a bird and a fly?
    A Bird can fly but a fly cannot bird
  • Using only an addition, how do you add eight 8’s and get the number 1000?
    888 + 88 + 8 + 8 + 8 = 1000
  • Observe the figure carefully and Put the liquids in order from most dense to least dense?
    4>3>2>1.
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