UPSC previous year question paper of subject Geometry & Mensuration of india from the year 2011- 2015 with answers.
- #1. In a plane, line X is perpendicular to line Y and parallel to line Z; line U is perpendicular to both lines V and W; line X is perpendicular to line V. [2015-II] Which one of the following statements is correct?
- #2. A gardener increased the area of his rectangular garden by increasing its length by 40% and decreasing its width by 20%. The area of the new garden