Mensuration (IMO Mathematics Olympiad Class 6): Questions 35  41 of 82
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Question number: 35
» Mensuration
Question
If perimeter of a rectangle is doubled, then area will be ________ of original area.
Choices
Choice (4)  Response  

a.  4 times 

b.  9 times 

c.  times 

d.  times 

Question number: 36
» Mensuration
Question
The width of a rectangle is of its length. If its perimeter is 226 m, its area will be
Choices
Choice (4)  Response  

a.  2, 590 

b.  2, 680 

c.  3064.56 

d.  1, 060.54 

Question number: 37
» Mensuration
Question
An athlete takes 8 rounds of a rectangular park, 450 dm long and 700 dm wide. Then the total distance covered by him is
Choices
Choice (4)  Response  

a.  1750 m 

b.  1380 m 

c.  1840 m 

d.  1800 m 

Question number: 38
» Mensuration
Question
60 employees of the same height stand with both hands stretched all along the sides of a rectangular office, each employee covering a length of 3.25 m. Then the perimeter of the office is
Choices
Choice (4)  Response  

a.  195 m 

b.  155 m 

c.  1950 m 

d.  19 m 

Question number: 39
» Mensuration
Question
Perimeter of a square is the sum of the lengths of all the ________ sides.
Choices
Choice (4)  Response  

a.  6 

b.  4 

c.  3 

d.  2 

Question number: 40
» Mensuration
Question
How many envelopes can be made out of a sheet of paper 324 cm by 172 cm, if each envelope requires a piece of paper of size 18 cm by 12 cm?
Choices
Choice (4)  Response  

a.  528 

b.  285 

c.  582 

d.  258 

Question number: 41
» Mensuration
Question
Find the area and perimeter of a rectangular plot of land whose length and breadth are 15.4 m and 6.5 m respectively.
Choices
Choice (4)  Response  

a.  4.38 m, 100.10 sq. m 

b.  43.8 m, 100.10 sq. m 

c.  100.10 sq. m, 43.8 m 

d.  1001.10 sq. m, 4.38 m 
