ISRO Draughtsman-B Mechanical Question Paper - 2019 (Set -1) with Answer Key

45 km/hr

60 km/hr

55 km/hr

50 km/hr

basic size is 100 mm

actual size is 100 mm

difference between basic and actual size is 100 mm

none of these

10.50%

15.50%

20.50%

21.50%

Oblique

Orthographic

Perspective

Isometric

30 degree

45 degree

120 degree

none of these