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apjedu.com All India Bright Student Award Test Class VII Model Question Paper 2016 : A.P.J Abdul Kalam Welfare Society

Organisation : A.P.J Abdul Kalam Welfare Society
Exam : All India Bright Student Award Test 2016
Document Type : Model Question Paper
Category or Subject : Maths/Science
Year : 2016
Class : VII

Website : http://www.apjedu.com/

Class VII Model Question Paper :

Class : VII
Time: 11 am to 1 p.m.
Mathematics :

1. The ratio of side to the diagonal of a square is
a) 1:2
b) 2:1
c) 1:3
d) None

Related : A.P.J Abdul Kalam All India Bright Student Award Test 2016 Class VI Model Question Paper : www.pdfquestion.in/9827.html

2. The sum of opposite angles in a cyclic qualideratel is
a) 900
b) 2700
c) 1750
d) None

3. R and r are radii of two circles with d as the distance between the centers. If the circles have no common tangents then
a) R = d + r
b) R< d + r
c) R > d+r
d) None

4. In an equilateral triangle, the points orthocenter, circumcentre, centroid and incenter form
a) Collinear
b) parallelogram
c) coincident
d) None

5. The number of tangents that can be drawn to two circles if they touch internally is
a) 1
b) 2
c) 3
d) 4

6. O is the center of circle and AB, CD are two perpendicular diameters of the circle, then the length of AC is
a) 3 AB
b) AB
c) 2AB
d) None

7. The point of concurrence of the medians of a triangle is
a) Incentre
b) Orthocentre
c) Centroid
d) Circumcentre

8. In a right angled triangle ABC, AD is perpendicular to the hypotenuse BC then AD2 =
a)AB x BD
c) AB x AC
d) BD x DC

9. The opposite angles of a cyclic quadrilateral are
a) 900
b) Supplementary
c) Complementary
d) None

10. ABCD is a rectangle, E is a point on DC, and then ratio of triangle ABE and rectangle ABCD is
a) 1:1
b) 1:2
c) 1:4
d) 2:1

11. The two triangles on the same base an equal areas lie between
a) Same parallel lines
b) two straight lines
c) perpendicular lines
d) intersecting lines

12. Number of common tangents that can be drawn to two concentric circles
a) 3
b) 2
c) 4
d) 0

13. If the sides of a triangle ABC are 7, 24 and 25, what type of triangle it is
a) Right angled
b) Equilateral
c) Isosceles
d) Right angled isosceles

14. The ratio of two similar triangles sides are 4:9, their areas
a) 4:9
b) 9:4
c) 2:3
d) 16:81

15. If R= 5, r = 3 are radii d=6 is the common distance between the centres, number of common tangents that can be drawn
a) 1
b) 2
c)3
d) 4

Science :
51. The SI unit of weight is
a) Kgf
b) gf
c ) N
d) None

52. The SI unit of density is
a) kg/m3
b) kgm3
c) kg3 m3
d) kg3 m

53. A beam balance is employed to measure:
a) Force,
b) Mass
c) Weight
d) None

54. The density of a body is represented by the expression
a) D = V/M
b) D = M x V
c) D =1/M x V
d) D = M/V

55. When air is cooled, its density
a) Increases
b) Decreases
c) Remains same
d) None

56. When water is heated, it expands and
a) Rises upward
b) Moves downward
c) Remain same at the place
d) None

57. In order to find the density of a solid we have to find its:
a) Mass and area
b) weight and area
c) weight and volume
d) weight and mass

58. The density of wood is 0.65 gcm-3 in CGS system. Its density in SI system is :
a) 65 kgm-3
b) 6.5 kgcm-3
c) 650 kgm-3
d) 0.65 kgm-3

59. A body moving at a uniform velocity of 2 ms-1 will have:
a) Uniform acceleration
b) non-uniform acceleration
c) zero acceleration
d) none

60. The unit of frequency of pendulum is –
a) Metre
b) second
c) hertz
d)none

61. The time taken by a freely suspended pendulum to complete on oscillation is:
a) Amplitude
b) Frequency
c) Time period
d) Length of pendulum

62. A person sitting in a speeding train is at rest with respect to –
a) Trees
b) Fields
c) Buildings
d) Other passengers

63. The rate of change of velocity is known as
a) Speed
b) Displacement
c) Acceleration
d) None

64. When a drill bores a hole in a piece of wood, it describes –
a) Rotator motion
b) Translatory motion
c) Curvilinear motion
d) Rotatory and translatormotion

65. A freely falling stone has
a) Uniform speed
b) Uniform velocity
c) Uniform acceleration
d) Uniform motion

66. The motion described by the string of violin is ;
a) Oscillaroty motion
b) vibratory motion
c) non periodic motion
d) rectilinear motion

67. With the increase in length of a simple pendulum, its time period:
a) Increase
b) Decreases
c) Remains same
d) None

68. Heat energy produces a sensation of
a) Warmth
b) Coldness
c) Both A & B
d) None

69. Fastest mode of transmission of heat is
a) Conduction
b) Convention