4. If the points of the straight line are M(7, 1) and N(7, 2) then the line MN is

6. The product of a²b⁴ and a³b⁵ is

7. The product of y⁷ and y³ is equal to

8. The answer of 9.5 x 10⁵ ⁄10⁴ in ordinary notation is

9. If 3⁶ ⁄27 = 3^x then the value of 'x' is

(10) If -5 > a and a > b then -5 is

11.  By solving the inequality 6x - 7 > 5, the answer will be

12. By solving the inequality 3(a - 6) < 4 + a, the answer will be

13. By solving the inequality 1⁄3(x - 3) > 1⁄2(x + 2), the answer will be

14. Mary scored 200 marks in three tests. If average score of 60 is required then the lowest marks she must score for fourth test are

15. If four times of certain number 'a' is ten more than thrice the number then the equation derived for this statement can be written as

16. By solving the equation 1 2⁄3a + 6 = 4 1⁄2a - 10, the value of 'a' will be

17. By solving the equation a = 2 - 9a, the value of a will be

18.  By solving the equation 2a - 2 = 20, the value of 'a' will be

19. On solving the equation 3 1⁄5b + 5 = 50, the value of 'b' must be

20. On solving 2p - 3q - 4r + 6r - 2q + p, the answer will be

21. The answer of factorization of the expression 4z(3a + 2b - 4c) + (3a + 2b - 4c) is

22. By factorizing the expression 2bx + 4by - 3ax -6ay, the answer must be

23. If -4x + 5y is subtracted from 3x + 2y then the answer will be

24. On solving the algebraic expression -38b⁄2, the answer will be

25. By converting the 5.6m² into the cm², the answer will be

26. A rectangular field is 40m long and 30m wide. The perimeter of rectangular field is

27. By converting the 0.96km² into m²(meter square), the answer will be

28. By converting the 4.8mm² into the cm², the answer will be

29. By converting the 80.2km² into the hectare, the answer will be

30. Y is directly proportional to x², x = 2 and y = 20, value of x when y = 1.25 is

31. Y = 3/x² y and x are

32. If y = x, then both are

33.  7 identical pipes fill 3 identical tanks 45mins, 5 pipes fill one of these tanks in

34. Q is directly proportional to √p Q = 21 when p = 9, the value of Q when p = 81 is

35. If A = {3, 6, 9, 12} and B = {6, 8, 9} then intersection of A and B is

36. Individual Objects in a set are called

37. A set with no elements is

38. A group or collection of objects is called

39. The set of vowels in English alphabet contains elements

40. The round off value of 78.25m to the nearest 10m is

41. By evaluating (83 x 2.06)⁄5.48, the answer correct to three significant figures is

42. The estimated value of the square root of 650 is

43. The correct value of 0.006472867 up to three significant figures is

44. The round off value of 10256⁄32548 up to three decimal places is

45. The product of 4⁄6 and 2⁄4 is

46. Objects having same shapes but not necessarily same sizes are

47. Congruent objects are

48. The scale of map is 4cm : 1km, the simplest possible ratio is

49. Two hexagons of same shape and different sizes are

50. Two polygons are similar then their corresponding angles are