Questions · Page 2 of 2

MCQ (1 Mark)

MCQ 511 Mark
What Role You Can Play To Minimize Wastage Of Water:
  • A
    Get the leaking taps repaired immediately because these taps waste a lot of water.
  • B
    Take bath by filling water in a bucket and not directly under the flowing tap.
  • C
    Use the water from washing rice, vegetables or fruits for watering the plants at home.
  • All the above.
Answer
Correct option: D.
All the above.
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MCQ 521 Mark
Which water is salty in taste?
  • A
    River’s water.
  • B
    Pond water.
  • Sea water.
  • D
    Rain water.
Answer
Correct option: C.
Sea water.
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MCQ 531 Mark
Where is the Warm Ocean currents originate near?
  • A
    Tropic of Cancer.
  • B
    Equator.
  • Poles.
  • D
    None of these.
Answer
Correct option: C.
Poles.
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MCQ 541 Mark
Which is the process through which water continuously changes its form?
  • Water cycle.
  • B
    Food cycle.
  • C
    Rain.
  • D
    All of these.
Answer
Correct option: A.
Water cycle.
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MCQ 551 Mark
What do you mean by tides?
  • A
    Rhythmic rise of temperature.
  • Rhythmic rise and fall of ocean water.
  • C
    Rhythmic rise of rainfall.
  • D
    None of these.
Answer
Correct option: B.
Rhythmic rise and fall of ocean water.
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MCQ 561 Mark
During a $.........,$ the $.........$ blowing at very high speed form huge waves. These may cause tremendous destruction.
  • A
    Rain, Winds.
  • Storm, Winds.
  • C
    Winds, Storm.
  • D
    Rain, Storm.
Answer
Correct option: B.
Storm, Winds.
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MCQ 571 Mark
Whem is world water day celebrated:
  • $22^{\text {nd }}$ March.
  • B
    $23^{\text {rd }}$ March.
  • C
    $22^{\text {nd }}$ May.
  • D
    $23^{\text {rd }}$ May.
Answer
Correct option: A.
$22^{\text {nd }}$ March.
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MCQ 581 Mark
The water below the ground is known as:
  • Groundwater.
  • B
    Pure water.
  • C
    Polluted water.
  • D
    None of these.
Answer
Correct option: A.
Groundwater.
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MCQ 591 Mark
The Labrador and Gulf stream are the examples of:
  • A
    Tides.
  • Ocean currents.
  • C
    Tsunami.
  • D
    Waves.
Answer
Correct option: B.
Ocean currents.
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MCQ 601 Mark
During the full moon and new moon days, the sun, the moon and the earth are in the same line and the tides are highest. These tides are called:
  • A
    Wave.
  • Spring tide.
  • C
    Neap tide.
  • D
    Current.
Answer
Correct option: B.
Spring tide.
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MCQ 611 Mark
$.........$ Are streams of water flowing constantly on the ocean surface in definite directions:
  • A
    High tides.
  • Ocean currents.
  • C
    Wind.
  • D
    Wave.
Answer
Correct option: B.
Ocean currents.
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MCQ 621 Mark
The movements that occur in oceans can be broadly called.
  • A
    Wave.
  • Circulation.
  • C
    Water cycle.
  • D
    All of these.
Answer
Correct option: B.
Circulation.
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MCQ 631 Mark
The rythmic rise and fall of ocean water twice in a day is called:
  • Tide.
  • B
    Ocean current.
  • C
    Wave.
  • D
    None of these
Answer
Correct option: A.
Tide.
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MCQ 641 Mark
What fraction of earth is covered by water:
  • Three$-$fourth.
  • B
    One$-$fourth.
  • C
    One$-$half.
  • D
    One$-$third.
Answer
Correct option: A.
Three$-$fourth.
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MCQ 651 Mark
Salinity is the amount of salt in grams present in $.........$ grams of water.
  • A
    $0.1$
  • B
    $10000$
  • C
    $100$
  • $1000$
Answer
Correct option: D.
$1000$
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MCQ 661 Mark
When the moon is in its first and last quarter, the ocean waters get drawn in diagonally opposite directions by the gravitational pull of sun and earth resulting in low tides. These tides are called:
  • A
    Spring tides.
  • B
    Small tides.
  • Neap tides.
  • D
    Long tides.
Answer
Correct option: C.
Neap tides.
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MCQ 671 Mark
Water bodies contain salty water are:
  • Ocean and Sea.
  • B
    Glaciers and Sea.
  • C
    Ponds and Rivers.
  • D
    Ponds and Sea.
Answer
Correct option: A.
Ocean and Sea.
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MCQ 681 Mark
Where is the cold current originate?
  • A
    Equator.
  • Poles.
  • C
    Tropic of Cancer.
  • D
    Tropic of Capricorn.
Answer
Correct option: B.
Poles.
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MCQ 691 Mark
Indira point was in:
  • A
    Kerala.
  • B
    Lakshadweep.
  • C
    Tamil Nadu.
  • Andaman and Nicobar islands.
Answer
Correct option: D.
Andaman and Nicobar islands.
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MCQ 701 Mark
Which one of the following is the cause of the depletion of water table?
  • A
    Increasing population.
  • B
    Agricultural activities.
  • C
    Increasing industries.
  • All of these.
Answer
Correct option: D.
All of these.
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MCQ (1 Mark) - Page 2 - Social Science STD 7 Questions - Vidyadip