Page 291 - ICSE Math 7

17. The overhead expenses are taken into account while calculating the __________ of an article.
18. The price which is printed on an article is known as its __________ price.

19. The rate of interest at which ` 500 is paid as interest on ` 5,000 in 2 years is __________ per
annum.
20. The total money paid at the end of the time period is known as __________.
21. If the total distance covered by a body is 2,500 m and the total time taken is 125 s, then its
–1
average speed is __________ m s .
–1
22. The distance covered by an athlete in 2 h, if he runs at a speed of 220 m min is __________ m.
23. The terms having the same literal factors are known as __________ terms.
24. A polynomial consisting of only a constant term is known as a __________ polynomial.
25. If six times a number equals 72, then the number is __________.

26. The number x = 3 is the __________ of the equation 5x – 12 = 3.
27. An inequation in which the highest power of the variable is 1 is known as a __________
inequation.
28. The values of the variable from the replacement set which satisfy the inequation form the
__________ of the inequation.

29. The supplement of 142° + x is __________.
30. If a pair of corresponding angles is equal, then two straight lines intersected by the transversal
are __________.
31. If a side is called the base of a triangle, then the angle opposite to that side is known as __________
angle.
32. __________ of a triangle always lies inside the triangle.
33. If two line segments are __________, they have the same length.

34. From a pair of congruent angles, if one angle has a measure of 75°, then the measure of the
other angle is __________.
35. A circle has __________ line(s) of symmetry.
36. An isosceles trapezium has __________ line(s) of symmetry.

37. An oblique sketch need not have __________ lengths.
38. A solid having no vertex and no edge is a __________.
39. The __________ angle of a triangle is equal to the sum of the interior opposite angles.
40. If two angles of a triangle are unequal, then the side opposite the angle which is __________
is longer.

41. If one side of a parallelogram whose perimeter is 42 cm is 12 cm, the measure of its adjacent
sides is __________.
42. The unit of measurement of area is __________ while that of perimeter is _______________.
43. The __________ divides a data into two equal halves.

44. Tally marks are used to evaluate __________ of the given data.
45. Theoretical probabilities are based on the assumption that outcomes are __________.
46. An __________ is a subset of a sample space.

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