teachcenter.in

TEACHCENTER.IN

1 / 30

1. What is the expanded form of S.P?

2 / 30

2. Which is a kind of surface hardening process?

3 / 30

3. Which is thermosetting plastic?

4 / 30

4. Which force acts on crank shaft?

5 / 30

5. Which one is the ratio of stress?

6 / 30

6. What is the unit of strain?

7 / 30

7. Which is elastic material?

8 / 30

8. What are the three consecutive numbers if there sum is 42?

9 / 30

9. What is the value of x if (x + 2) / 2 = 19?

10 / 30

10. What is the value of x, if 3 (2x - 4) = -4x + 28 ?

11 / 30

11. What is the value of x if 13+x =20?

12 / 30

12. What is the simplified value of (3x + 15) / 5x + 25)

13 / 30

13. What is the diameter of the circle, if the circumference is 31.4 cm?

14 / 30

14. What is the area of the semicircle, if the diameter is 14 cm?

15 / 30

15. What is the area of the circle if the radius is 10 cm?

16 / 30

16. What is the radius of a circle whose diameter is 44 cm?

17 / 30

17. What is the area of the circle, if the circumference of the circle is 44cm?

18 / 30

18. What is the name called biggest chord of the circle?

19 / 30

19. What is the circumference of a semi circle?

20 / 30

20. What is the centre of gravity of a semi circle of diameter 12 cm?

21 / 30

21. What is the centre of gravity of the lamina?

22 / 30

22. What is the centre of gravity of a sphere?

23 / 30

23. Which affects the centre of gravity of the object?

24 / 30

24. What is co-efficient of friction for pulling a load of 400 kg by a force of 40 kg?

25 / 30

25. How much force is required to move an object weights 20 kg, if the value of m = 0.24?

26 / 30

26. Which way the coolant acts as a lubricant?

27 / 30

27. Which is used to reduce the friction in machine parts?

28 / 30

28. What is the purpose of a lubricant?

29 / 30

29. Which is wasteful friction?

30 / 30

30. Which is useful friction?

Your score is

Restart quiz

We have detected that you are using extensions to block ads. Please support us by disabling these ads blocker.