A monopolist maximises profit at the level where:

How many pages are there in the book?

I. Lesson 8 and 9 take only 20 pages and at least five lessons take 13 pages each.

B is in which direction with respect to E?

I. D is 2m to the north of E. F is 1 m to the east of D. B is 2m to the south of F.

How is B related to G?

I. D is the unmarried nephew of F, who is the paternal aunt of A, who is the son of E, who has a grandson B.

S, B, T, H, Mand Rare sitting around a circular table. S, Band Mare males while the rest are females. Who are the neighbours of S?

In which direction is B facing now?

I. From point C, B walks 10m, then he takes left turn and walks 5m.

Seven persons M, N, O, Q, R, S and T sit in a straight row facing north direction. Who sits 2nd from the left end?

Among A, B, C, D and E, which is the smallest?

I. D is greater or equal to E. B is equal to C, which is greater than D.

Five friends Harsha, Geeta, Naman, Suraj and Anuj are seated around a circular table facing the centre. Who sits to the immediate right of Suraj?

Who among A, B, C, D, and E is the tallest?

I. A is taller than B. E is not the tallest.

II. C is taller than A. D is not the tallest.