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Total Questions : 2556 | Page 66 of 256 pages
Question 651.  the diagonals of two squares are in the ratio of 2:5. find the ratio of their areas.
  1.    1 : 11
  2.    2 : 15
  3.    3 : 17
  4.    4 : 25
 Discuss Question
Answer: Option D. -> 4 : 25
Explanation :
Question 652.  the percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:
  1.    44%
  2.    45%
  3.    46%
  4.    47%
 Discuss Question
Answer: Option A. -> 44%
Explanation :
Question 653.  the perimeters of two squares are 40 cm and 32 cm. find the perimeter of a third square whose area is equal to the difference of the areas of the two squares
  1.    21 cm
  2.    22 cm
  3.    23 cm
  4.    24 cm
 Discuss Question
Answer: Option D. -> 24 cm
Explanation :
Question 654.  a rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered.if the area of the field is 680 sq.ft, how many feet of fencing will be required ?
  1.    84 feet
  2.    88 feet
  3.    91 feet
  4.    96 feet
 Discuss Question
Answer: Option B. -> 88 feet
Explanation :
Question 655.  the area of a rectangle is 460 square metres. if the length is 15% more than the breadth, what is the breadth of the rectangular field ?
  1.    18 m
  2.    19 m
  3.    20 m
  4.    21 m
 Discuss Question
Answer: Option C. -> 20 m
Explanation :
Question 656.  the percentage increase in the area of a rectangle, if each of its sides is increased by 20% is:
  1.    44%
  2.    45%
  3.    46%
  4.    47%
 Discuss Question
Answer: Option A. -> 44%
Explanation :
Question 657.  the area of a rectangle is 460 square metres. if the length is 15% more than the breadth, what is the breadth of the rectangular field ?
  1.    18 m
  2.    19 m
  3.    20 m
  4.    21 m
 Discuss Question
Answer: Option C. -> 20 m
Explanation :
Question 658.  the perimeters of two squares are 40 cm and 32 cm. find the perimeter of a third square whose area is equal to the difference of the areas of the two squares
  1.    21 cm
  2.    22 cm
  3.    23 cm
  4.    24 cm
 Discuss Question
Answer: Option D. -> 24 cm
Explanation :
Question 659.  the diagonals of two squares are in the ratio of 2:5. find the ratio of their areas.
  1.    1 : 11
  2.    2 : 15
  3.    3 : 17
  4.    4 : 25
 Discuss Question
Answer: Option D. -> 4 : 25
Explanation :
Question 660.  the area of a rectangle is 460 square metres. if the length is 15% more than the breadth, what is the breadth of the rectangular field ?
  1.    18 m
  2.    19 m
  3.    20 m
  4.    21 m
 Discuss Question
Answer: Option C. -> 20 m
Explanation :

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