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ISRO Technician-B Fitter 2017
74

ISRO Technician-B Fitter Question Paper - 2017 (Set - 1) with Answer Key

74) A cylinder has a diameter of 12 mm and the height is 12 mm. What is the surface area?

200 Pie square millimeter

216 Pie square millimeter

144 Pie square millimeter

432 Pie square millimeter

Answer is:

216 Pie square millimeter

ISRO Technician-B Fitter Question Paper - 2017 (Set - 1) with Answer Key

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Related ISRO Technician-B Fitter Question Paper - 2017 (Set - 1) with Answer Key

75) An aeroplane takes 1 hour less for a journey of 1200 km., if its speed is increased by 100 km/hr from its usual speed. The usual speed of the aeroplane is

280 km/hr

290 km/hr

270 km/hr

300 km/hr

Answer is:

300 km/hr

76) What is the volume of a cone having diameter 20 mm and height 30 mm?

1200 Pie

500 Pie

1000 Pie

333.3 Pie

Answer is:

1000 Pie

77) In a triangle PQR, the angle PQR is a right angle. The angle PRQ is 60 degree and length of side PR is 20. What is the length of side QR?

10

20

40

15

Answer is:

10

78) When a tool is set below the centre, the

Top rake angle decreases

Top rake angle increases

Top rake angle does not change

Top rake angle becomes negative

Answer is:

Top rake angle decreases

ISRO Technician-B Fitter Question Paper - 2017 (Set - 1) with Answer Key

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