CAT Exam Numerical Ability Geometry

A piece of paper is in the shape of a right angled triangle and is cut along a line that is parallel to the hypotenuse, leaving a smaller triangle. There was a 35% reduction in the length of the hypotenuse of the triangle. If the area of the original triangle was 34 square inches before the cut, what is the area (in square inches) of the smaller triangle?

(1) 16.665

(2) 16.565

(3) 15.465

(4) 14.365

Read Solution (Total 1)

CAT Other Question

Which one of the following cannot be the ratio of angles in a right-angled triangle ?

a. 1 : 2 : 3

b. 1 : 1 : 2

c. 1 : 3 : 6

d. None of these
A square tin sheet of side 12 inches is converted into a box with open top in the following steps the sheet is placed horizontally. Then, equal sized squares, each of side x inches, are cut from the four corners of the sheet. Finally, the four resulting sides are bent vertically upwards in the shape of a box. If x is an integer, then what value of x maximizes the volume of the box?
option
(1) 3
(2) 4
(3) 1
(4) 2