these are the steps you just have to follow and you will not only able to solve the question but also gt a clear understanding abot the sectioning.
step-1:-
we have to start our construction from top view as we will get the true shape of the base of of square pyramid is in top view
so construct top view in sucha a way that all its edges are equally inclined to the vp.(here x-y axis)
step-2:-
draw a section plane v-t cutting the front view at 30 mm above the X-Y axis and making an angle of 60 degree with X-Y axis mark intersection point (1',2',3',4' and 5') of v-t with edge of the square pyramids as
o'b',o'd',o'c' and a'd' in front view and project these on top view .after conneting these points (say 1,2,3,4,5 )in top view you will get sectional top view.
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