Let radius of the base of the cylinder = ‘r’ cm Area of the base of a cylinder = π × r2 So, (22/7) × r2 = 346.5 Or, r2 = 110.25 Or, r = 10.5 (Since, radius cannot be negative therefore we will take the positive root only) Let height of the cylinder = ‘h’ cm Now, the curved surface area cylinder = 2πrh So, 2 × (22/7) × 10.5 × h = 990 Or, h = (990/66) = 15 So, height of the cylinder = 15 cm
The Person who likes Ford in the circular arrangement, likes which of the following car in the row arrangement?
If O related to Y, P related to J then who among the following is related to M?
Eight persons, R, S, T, U, V, W, X and Y, sit around a square table and faces towards the centre of the table. Four of them sit at the corner of the tab...
Who is sitting third to the right of daughter of B?
I, J, K, L and M are sitting on a bench all are facing towards the north. I sits next to J; K sits next to L. M sits at the extreme left end. K sits on ...
Who is sitting third to the left of Iti?
Who among the following person sits second to the right of M?
S, T, U, V and W are five friends sitting around a circular table facing away from the centre. U is sitting immediate left of W. U is not an immediate n...
How many persons sit between E and A from the right of E?
Four of the five are alike in a certain way and hence forms a group. Who among the following does not belong to that group?
