Mark the national tree

Which is the national tree of India?

Name the national bird and national animal of India.

The Dudhwa National Park is a national park in the Terai of "__________" .

There are 50 apple trees in an orchard Each tree produces 800 apples . For each additional tree planted in the orchard , the output per additional tree drops by 10 apples . Number of trees that should be be added to the existing orchard for maximising the output of the trees , is

here are 50 apple trees in an orchard.Each tree produces 800 apples.For each additional tree planted in the orchard,the output per additional tree drops by 10 apples.Number of trees that should be added to the existing orchard for maximising the output of the trees is

Mark the path of distance and displacement of a cyclist moving from to a friend's house at B and then to another tree C

Assertion & Reason : Direction : Mark the correct choice as : Assertion : It is safer under a tall tree during lightning . Reason : It will make you fore lightning .