1) Identify the non lustrous substance from the following option a) Wood b) Gold c) Diamond d) Platinum 2) Sugar and salt are the examples of a) Soluble substances b) Lustrous substances c) Miscible liquids d) In soluble substances 3) Arrangement of things in a proper order is called a) Separation b) Object c) Sorting d) Classification 4) sugar is an example for a) Immiscible liquid b) Lustrous substance c) Soft substance d) Soluble substance 5) Acid and water are a) Lustrous materials b) Miscible liquids c) Soluble substances d) immiscible liquids 6) Identity the insoluble substance from the following a) Sugar b) Chalk powder c) Salt d) Glucose 7) Oil and water are called a) Soluble substances b) Lustrous substances c) Hard substances d) Immiscible liquids 8) which wil sink in water a) Pen b) Coin c) Leaf d) Feather 9) The substance which dissolves in water are called a) Soft material b) Hard material c) Immiscible liquids d) Soluble substance 10) Identity the hardmaterial from the following  a) Stone b) Rubber c) Sponge d) Cotton 11) Water is an example for a) Lustrous material b) Transparent material c) Opaque material  d) Translucent material 12) Mateial which has a shiny appearance is called a) Non lustrous material b) Lustrous material c) Soluble substance d) Hard material 13) Sponge is an example for a) Hard material b) Transparent material c) Soft material d) Translucent material 14) Identify the opaque object from the following a) Our palm b) Air c) Water d) Wood 15) Coion sinks in water because a) It has less density than water b) It has more density than water c) It has no density d) Both have equal densities

sorting materials into groups

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