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.