IBPS PO 2025 · Question 42 of 200

A solid toy is in the form of a cone mounted on a hemisphere of the same radius. The radius of the hemisphere is 7 cm and the height of the cone is 24 cm. Find the total surface area of the toy. (Use π = 22/7)

1. A792 cm²
2. B836 cm²
3. C880 cm²
4. D858 cm²Correct
5. E814 cm² Study the following information carefully and answer the questions given below. Nine people — I, J, K, L, M, N, O, P and Q — live in a building with three floors, and each floor has three flats arranged left to right as seen facing the building: Left, Middle and Right. K lives directly above N. O and L live on the same (topmost) floor, with O immediately to the left of L, and M immediately to the right of L. P lives directly below L. J lives on the same floor as P, immediately to the right of P. J lives directly above Q. M lives directly above J. I lives on the lowest floor, immediately to the right of N. Q lives on the same floor as I, immediately to the right of I.