1.
Identify the edible parts of a mustard plant a) Seeds and leaves b) Roots and fruits c) Flowers and fruits
2. A good source of dietary fibre is a) Sugar b) Pulses c) Butter
d) Sun flower oil 3. The shining on a freshly cut surface of a metal is based on the property of its
a) Transparency b) Luminous c) Lustrous d) Translucent 4. The type of solution that cannot dissolve any more solute in it, at a given temperature is
a) Unsaturated b) Super saturated c) Concentrated d) Saturated 5. The separating technique that can be used to separate a mixture when there is a difference in
the weight of its particles is a) Sieving b) Churning c) Winnowing d) Threshing
6. The part of a plant that prepares its food is a) Root b) Stem c) Fruit d) Leaf
d) Stems and roots
However, I would like correct question no. 5.
The separating technique that can be used to separate a mixture when there is a difference in weight is called winnowing.
Thus, here correct option is c.