Question 12 Marks
Find the cost of cultivating a rectangular field 35 m long and 18 m wide at ₹20 per square metre. Also, find the cost of fencing the field at ₹15 per metre.
Answer
View full question & answer→₹12600 , ₹1590
Questions
[2 Mark Question Answer]
🎯
Test yourself on this topic
21 questions · timed · auto-graded
Question 22 Marks
The area of a rectangular park is $4100 m^2$ and its breadth is 50 m. Find the cost of fencing it at ₹30 per metre.
Answer
View full question & answer→₹7920
Question 32 Marks
The area of a rectangular field is $3400 m^2$ and its length is 68 m. Find :
the distance covered by a man in going 5 times around the field.
the distance covered by a man in going 5 times around the field.
Answer
View full question & answer→1180 m
Question 42 Marks
The area of a rectangular field is $3400 m^2$ and its length is 68 m. Find :
its breadth
its breadth
Answer
View full question & answer→50 m
Question 52 Marks
The area of a rectangular field is $768 m^2$ and its length is 32 m. Find :
the cost of fencing it at ₹20 per metre.
the cost of fencing it at ₹20 per metre.
Answer
View full question & answer→₹2240
Question 62 Marks
The area of a rectangular field is $768 m^2$ and its length is 32 m. Find :
the breadth of the field
the breadth of the field
Answer
View full question & answer→24 m
Question 72 Marks
The area of a square is $256 cm^2$. Find : the perimeter of the square.
Answer
View full question & answer→64 cm
Question 82 Marks
The area of a square is $256 cm^2$. Find : the length of each side of the square.
Answer
View full question & answer→16 cm
Question 92 Marks
Each side of a square field is 9 m. Find : its area.
Answer
View full question & answer→$81 m^2$
Question 102 Marks
Each side of a square field is 9 m. Find : its perimeter.
Answer
View full question & answer→36 m
Question 112 Marks
Find the perimeter and area of a rectangle whose :
length = 7.2 m and breadth = 80 cm
length = 7.2 m and breadth = 80 cm
Answer
View full question & answer→$P =16 m, A =57600 cm^2$
Question 122 Marks
Find the perimeter and area of a rectangle whose :
length = 27 cm and breadth = 17 cm
length = 27 cm and breadth = 17 cm
Answer
View full question & answer→$P =88 cm, A =459 cm^2$
Question 132 Marks
Find the perimeter and area of a rectangle whose :
length = 25 cm and breadth = 18 cm
length = 25 cm and breadth = 18 cm
Answer
View full question & answer→$P =86 cm, A =450 cm^2$
Question 142 Marks
The perimeter of a triangle is 40 cm. Two of its sides measure 12.9 cm and 14.6 cm. Find the length of its third side.
Answer
View full question & answer→12.5 cm
Question 152 Marks
The total cost of cultivating a rectangular field at ₹15 per $ m^2$ is ₹18330. If the breadth of the field is 26 m, find the cost of fencing the field at ₹20 per metre.
Answer
View full question & answer→₹2920
Question 162 Marks
How many envelopes can be made out of a sheet of paper 384 cm by 172 cm, if Windo each envelope requires a piece of paper of size 16 cm by 12 cm?
Answer
View full question & answer→344
Question 172 Marks
A room is 13 m long and 9 m broad. Find the cost of carpeting the room with a carpet 75 cm broad at ₹50 per metre.
Answer
View full question & answer→₹7800
Question 182 Marks
A rectangular hall is 16 m long and 12 m wide. How many marble slabs of size 25 cm x 15 cm are needed to cover the floor of the hall?
Answer
View full question & answer→5120
Question 192 Marks
A square and a rectangle have equal areas. If each side of the square is 18 cm and the width of the rectangle is 12 cm, find the length of the rectangle.
Answer
View full question & answer→27 cm
Question 202 Marks
The perimeter of a rectangular plot is 174 m and its breadth is 35 m. Find the length and the area of the plot.
Answer
View full question & answer→$52 m, 1820 m^2$
Question 212 Marks
The length of three sides of a triangle are 14 cm, 17 cm and 25 cm. Find the perimeter of the triangle.
Answer
View full question & answer→56 cm