Question : The purest form of water is

Option 1: Tap water

Option 2: Rain water

Option 3: Ground water

Option 4: Distilled water

Question : Punjab has a large number of inundation canals drawing water from

Option 1: Jhelum River

Option 2: Chenab River

Option 3: Beas River

Option 4: Sutlej River

Question : Which of the given responses would be a meaningful order of the following?

1.Rivulet    2.Ocean    3.Tributary     4.River     5.Sea   6.Rain

Option 1: 6 5 3 1 2 4

Option 2: 6 4 1 3 5 2

Option 3: 6 1 3 4 5 2

Option 4: 5 6 1 3 2 4

Question : As the river approaches the sea, the speed of the flowing water decreases and the river begins to break up into several streams called ____.

Option 1: plateau

Option 2: isthmus

Option 3: peninsula

Option 4: distributaries

Question : When iron rusts, its weight

Option 1: decreases

Option 2: increases

Option 3: remains the same

Option 4: first increases and then decreases