MCQ - TNPSC JTO

An ellipse has a semi-major axis of 10 cm and a semi-minor axis of 6 cm. A sector with a central angle of 90° is cut out. Find its area. 

A cylinder with a radius of 5 cm and height of 10 cm is placed on top of a cube with a side length of 10 cm. Find the total volume. 

A regular hexagon has a side length of 7 cm. Find its perimeter. 

A circle with a radius of 10 cm has another circle of radius 6 cm cut out from its center. Find the area of the remaining part. 

A hexagonal prism has a side length of 6 cm and a height of 15 cm. Find its total surface area. 

A cone with a base radius of 7 cm and height of 14 cm is topped with a hemisphere of the same radius. Find the total volume.

A rectangle has dimensions 12 cm × 8 cm, and a semicircle with a diameter equal to the shorter side is attached to one side. Find the total area. 

A sector of a circle has a radius of 7 cm and a central angle of 120°. Find its perimeter. 

Find the volume of a hemisphere with a radius of 6 cm. 

A cylinder has a radius of 10 cm and a height of 15 cm. Find its total surface area. 

A trapezium has parallel sides of lengths 10 cm and 20 cm, and the distance between them is 15 cm. Calculate its area.

A regular hexagonal prism has a base edge of 6 cm and height of 12 cm. Find its volume. 

A circular ring has an outer radius of 14 cm and an inner radius of 10 cm. Find the area of the ring. 

A cylindrical tank has a radius of 1.5 m and height of 2 m. Find its capacity in liters.

A hollow cylinder has an outer radius of 8 cm, inner radius of 6 cm, and height of 10 cm. Find its volume. 

A cone has a base radius of 5 cm and slant height of 13 cm. Find its total surface area.