Question

Find the sum of areas of surfaces of an open chalk box that is in the shape of Cuboid. Statement I: Sum of all three dimensions of the chalk box is 36 cm Statement II: Square of the length of body diagonal is 464 cm2

Q: Answer-Find the sum of areas of surfaces of an open chalk box that is in the shape of Cuboid. Statement I: ...

Statement I. L B H 36 .. 1 Statement II. L2 B2 H2 464 2 On combining both statement L B H 362 L2 B2 H2 2 x LB BH HL 1296 2 x LB BH HL 1296 464 832 We need to calculate the value LB 2BH HL This combination is not sufficient to answer the question

In each of the following questions, two statements or three statements are given. You are expected to solve them and determine which statement or combination of statements is sufficient to answer the question.

A Statement I alone is sufficient to answer the question

B Statement II alone is sufficient to answer the question

C Statement I and II together are sufficient to answer the question

D Statement I and II together are not sufficient to answer the question

E None of these