7th Standard English Medium Maths Subject Term 2 Measurements Book Back 1 Mark Questions with Solution Part - II

7th Standard

    Reg.No. :
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Maths

Time : 01:00:00 Hrs
Total Marks : 5

    1 Marks

    5 x 1 = 5
  1. The ratio of the area of a circle to the area of its semicircle is

    (a)

    2:1

    (b)

    1:2

    (c)

    4:1

    (d)

    1:4

  2. Area of a circle of radius ‘n’ units is

    (a)

    2πrp sq. units

    (b)

    πm2 sq. units

    (c)

    πrsq. units

    (d)

    πn2 sq. units

  3. The formula to find the area of the circular path is

    (a)

    π(R2 − r2 ) sq. units

    (b)

    πr2 sq. units

    (c)

    2πr2 sq. units

    (d)

    πr2 + 2r sq. units

  4. The formula used to find the area of the rectangular path is

    (a)

    π(R2 − r2 ) sq. units

    (b)

    (L × B) − (l × b) sq. units

    (c)

    LB sq. units

    (d)

    lb sq. units

  5. The formula to find the width of the circular path is

    (a)

    ( L − l ) units

    (b)

    ( B − b ) units

    (c)

    ( R − r ) units

    (d)

    ( r − R ) units

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