The breadth of a rectangular field is 60% of its length. If the perimeter of the field is 800 m, what is the area of the field

1.  18750 sq. m

2.  37500 sq. m

3.  4000 sq. m

4.  48000 sq. m

View Answer  
4
Correct Answer :

37500 sq. m


Explanation :
No Explanation available for this question

The ratio between the length and the perimeter of a rectangular plot is 1 : 3. What is the ratio between the length and breadth of the plot

1.  1:2

2.  2:1

3.  3:2

4.  Data inadequate

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4
Correct Answer :

2:1


Explanation :
No Explanation available for this question

The ratio between the length and the breadth of a rectangular park is  3:2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then the area of the park (in sq. m) is :

1.  15360

2.  153600

3.  30720

4.  307200

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4
Correct Answer :

153600


Explanation :
No Explanation available for this question

The length of a rectangular hall is 5 m more than its breadth. The area of the hall is 750 m2. The length of the hall is:

1.  15 m

2.  22.5 m

3.  25 m

4.  30 m

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4
Correct Answer :

30 m


Explanation :
No Explanation available for this question

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. feet, how many feet of fencing will be required

1.  34

2.  40

3.  68

4.  88

View Answer  
4
Correct Answer :

88


Explanation :
No Explanation available for this question

The ratio between rhe perimeter and the breadth of a rectangle is 5 : 1. If the area of the rectangle is 216 sq. cm, what is the length of the rectangle

1.  16 cm

2.  18 cm

3.  24 cm

4.  Data inadequate

5.  None of these

View Answer  
5
Correct Answer :

18 cm


Explanation :
No Explanation available for this question

A farmer wishes to  start a 100 sq. m rectangular vegeteable garden. Since he has only 30 m barbed wire. He fences three sides of the garden letting has house compounds wall set as the fourth side fencing. The dimesion of the garden is:

1.  15 m x 6.57 m

2.  20 m x 5 m

3.  30 m x 3.33 m

4.  40 m x 2.5 m

View Answer  
4
Correct Answer :

20 m x 5 m


Explanation :
No Explanation available for this question

The side of a rectangular field arc in the ratio 3 : 4 If the area of the field is 7500 sq. m . the cost of fencing the field @ 25 paise per metre is:

1.  Rs. 55.50

2.  Rs. 67.50

3.  Rs. 86.50

4.  Rs. 87.50

View Answer  
4
Correct Answer :

Rs. 87.50


Explanation :
No Explanation available for this question

A rectangular paper, when folded into twwo congruent parts had a perimeter of 34 cm for each part folded along one set of sides and the same is 38 cm when folded along the other set of sides. What is the area of the paper

1.  140 cm2

2.  240 cm2

3.  560 cm2

4.  None of these

View Answer  
4
Correct Answer :

140 cm2


Explanation :
No Explanation available for this question

A rectangular plot is half as long again as it is broad and its area is 2/3 hectares. Then, its length is :

1.  100 m

2.  33.33 m

3.  66.66 m

4.  100√3/3 m

View Answer  
4
Correct Answer :

100 m


Explanation :
No Explanation available for this question
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