| 101 | As the amount of clay in a soil increases, its water retaining capacity | Increases |
| 102 | The beautiful colour pattern exhibited by a peacock in its tail feathers are due to | Selective absorption of light |
| 103 | A balanced diet contains | Food nutrients for growth and maintenance |
| 104 | The snow on the mountains does not melt all at once when it is heated by the sun because | It reflects most of the heat from the sun |
| 105 | A man weighing 96 kg consists of approximately ___ litres of water | 66.5 litres |
| 106 | A person of which of the following blood group is called a universal donor? | O |
| 107 | When water is filled in a bottle and is allowed to freeze, the bottle breaks because | Water expands on freezing |
| 108 | Video camera is used to convert | Picture into electrical signals |
| 109 | Silica is used in | Glass making |
| 110 | Which of the following is involved in blood clotting? | Calcium |