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5 questions · timed · auto-graded

MCQ 11 Mark
The accurate measurement of area is required in the job of a :
  • A
    mason
  • goldsmith
  • C
    blacksmith
  • D
    none of these
Answer
Correct option: B.
goldsmith
B
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MCQ 21 Mark
The area of an irregular piece of card about 25 cm2 is best found by using :
  • A
    mm graph paper
  • cm graph paper
  • C
    Using mathematical formula
  • D
    none of these
Answer
Correct option: B.
cm graph paper
B
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MCQ 31 Mark
A plot measuring 2 km in length and 1/2 km in breadth has area of :
  • 100 Hectares
  • B
    200 Hectares
  • C
    1000 Hectares
  • D
    500 Hectares
Answer
Correct option: A.
100 Hectares
A
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MCQ 41 Mark
The area of circle is given by $\pi r ^2$,when π stands for :
  • 22/7
  • B
    27/2
  • C
    7/22
  • D
    2/27
Answer
Correct option: A.
22/7
A
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MCQ - PHYSICS STD 7 Questions - Vidyadip