Draw the different views of the following.

Rectangular prism

Draw the different views of the following.

Tetrahedron

Draw the nets of the following 3D shape.

Cube

Draw the nets of the following 3D shape.

Cuboid

Draw the net of the following $3D$shape.

Triangular prism

Draw the nets of the following 3D shape.

Cylinder

In a packet of $80$ candies, the orange and mango flavoured are distributed in the ratio $2:3$. Determine the number of orange and mango flavoured candies.

Two numbers are in the ratio of $19:16$. If their sum is $315$, then determine the difference between the numbers.

$18$out of $90$people visited to see a cricket match. Find what is the percentage of the people who did not visit to see the match.