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Experiment with Water EVS - Experiment with Water

Rajasthan Board (RBSE) - STD 5 - EVS (Rajasthan - English Medium). 56 questions in this chapter.

Question types

Experiment with Water question types

56 questions across 7 question groups — pick any mix to generate a EVS paper with step-by-step answer keys.

56
Questions
7
Question groups
5
Question types
Sample Questions

Experiment with Water questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 4M.C.Q. [1M]1 Mark
What is done in Sambhar Lake for salt production?
  • A
    Water is boiled.
  • B
    Colour is added in water.
  • C
    Sugar is added in water.
  • ✓
    Water is evaportated in the sun.

Answer: D.

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Q 5M.C.Q. [1M]1 Mark
In the process of evaporation water-
  • A
    Changes into solid.
  • B
    Remains liquid.
  • C
    Changes its colour.
  • ✓
    Changes into vapour.

Answer: D.

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Q 17Match the columns [4M]4 Marks
Column ' A 'Column ' B '
Q.1. Turmeric water(a) It settles down in
Q.2. Soil(b) It floats in water
Q.3. Salt(c) Partially dissolves
Q.4. Soap dish(d) Completely dissolve
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Q 27Short answer type questions [2M]2 Marks
The names of some objects are given below. In your experience, which objects float on water? Circle them.
Ladyfinger, Pebbles, Piece of wood, Water melon, Potato, Pencil, Plastic, Bottle, Iron nail, Leaves, Paper.
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Q 28Long naswer type questions [3M]3 Marks
Some things float,
Some things sink.
A wooden boat floats
Merrily in water.
An iron ship also floats,
but does not sink even
if it is heavy.
A needle is light,
like a leaf,
sinks straight in water.
A soap dish floats but does not
sink even with the soap.
Think why this happens,
what secret is hidden in this?
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