Question
What will be the total surface area of a triangular
pyramid whose sides are all 2cm long?Solution
A = 2 cm The total surface area of the triangular pyramid = 4(√3/4 × a ×a) = 4 ×√3 /4 ×4 = 4√3cm²
Six people- T, U, V, W, X and Y are sit along a linear row and face in the north direction. U sits third to the left of W. Neither U nor W sits along th...
Seven persons are sitting in a row. L is sitting with O and Q, N is sitting with Q and R, who is sitting with N and P and O is sitting with M and L. Who...
What is the position of Q with respect to O?
Who among the following sit at extreme ends of the rows?
How is R related to Q?
Who sits second to the right of the one who order from Amazon?
How many persons are sitting around the circular table?
How many persons sitting between D and C?
If all the persons turn 180° to their right, then who among the following person sits second to the right of X?
Who among the following person sits facing the one who likes Grapes?
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