Which figure should replace the question mark?

Let's analyze the given sequence of letters and find the pattern:
The correct answer image is:
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 15 | 12 | 81 |
| 17 | 14 | 93 |
| 15 | 11 | ? |
How many straight lines are there in the figure? (Don't consider the extra line if there is another line at 180 degrees)

An unfolded box (cube or cuboid) appeared as shown in the figure, when sheet is folded to form a box. find the number on the face
opposite to 6.

How many triangles are there in the given figure.

The magazine in which Mahatma Gandhi mentioned what he wanted the Constitution to do is:
Which gas shields the surface of the earth from ultraviolet radiation from the sun?
Which event is marked as an Intangible Cultural Heritage of Humanity by UNESCO?
Who has been conferred with the rank of the Commander of the Order of the British Empire in 2018?
Who directead the film ‘Bhuvan Shome’?