1 .
A.  0
B.  1
C.  sin A
D.  cos A
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2 .The perimeter of a rectangle and a square are 120 m each. The area of the rectangle is less than that of the area of square by 100 square mtr. The length of the rectangle is –
A.  40
B.  30
C.  20
D.  60
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3 .
A.  90º , 90º , 46º
B.  90º , 46º , 44º
C.  90º , 46º , 90º
D.  46º , 90º , 90º
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4 .The volume of a solid hemispherical object is 10472 $cm^3$ . Its total surface area is –
A. 2757.008 $cm^2$
B. 2775.008$cm^2$
C. 2575.008$cm^2$
D. 2600.008$cm^2$
A.  a
B.  b
C.  c
D.  d
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5 .ABCD is a rhombus whose three vertices A, D and C lie on a circle while the 4th vertex B lies on its centre. If the area of rhombus is $8\sqrt3$ $cm^2$ . Find the radius of the circle
A.  6 cm
B.  8 cm
C.  2 cm
D.  4 cm
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6 .
A.  ` 14000
B.  ` 16400
C.  ` 16000
D.  ` 12400
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7 .Due to a sudden marriage, the f amily incurs miscellaneous expenditure of ` 2650 in total. How much is the increase in the amount under this head from the estimated budget
A.  ` 200
B.  ` 325
C.  ` 250
D.  ` 350
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8 .If the family actually paid ` 9678 on grocery. What is the difference between the actual expense & the estimated budget?
A.  ` 1512
B.  ` 1544
C.  ` 1522
D.  ` 1536
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9 .What is the dif ference in the amount estimated by the family on electricity and cell bill?
A.  ` 3600
B.  ` 2800
C.  ` 3200
D.  ` 3440
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10 .The family saved ` 2400 on their electricity bill. What is the new percentage of electricity bill amount of the total salary?
A.  11 %
B.  13 %
C.  12 %
D.  14 %
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