Interested to Buy Any Domain ? << Click Here >> for more details...
Q) Susan wants to put up fencing around three sides of her
rectangular yard and leave a side of 20 feet unfenced. If
the yard has an area of 680 square feet, how many feet of
fencing does she need?
a) 38
b) 44
c) 72
d) 88
e) 97
- 6 Answers
- 16128 Views
- GMAT, Infosys, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / anirudh
Asnswer Is 88.
Explanation :-
Rectangle has 4 sides with opposite sides equal in length. Let these be a,b
Now, we are given area as 680
ie. a*b=680
If a=20, then b=34
Now fencing is to be done on 3 sides leaving one a side i.e 2b+a
2*34+20 =88
| Is This Answer Correct ? | 26 Yes | 0 No |
Answer / santhoshi
lb=680;
l*20=680;
l=34;
three sides fencing =2 sides length + one side breadth.
=2*38 + 20
=88;
so answer "d";
| Is This Answer Correct ? | 8 Yes | 0 No |
Answer / kishor
Area =length x breadth
breadth=20
area given=680
length=area/breadth=680/20=34
so when 20 ft.side is to be left only two length side and 1 breadth is to be fenced so
2x34+20=68+20=88 ft.
| Is This Answer Correct ? | 2 Yes | 0 No |
i attended sbi clerical interview on28/04/10.on 20/08/10 i called sbi headoffice 022-22024619 they said tht final result will be declared after 2 months.i also had another no 022-22826300.if anybody are interested cal those no's.my mobile no is 9010347790(udamsingh)
0 Answers State Bank Of India SBI, TCS,
Albert and Fernandes have two leg swimming race. Both start from opposite ends of the pool. On the first leg, the boys pass each other at 18 m from the deep end of the pool. During the second leg they pass at 10 m from the shallow end of the pool. Both go at constant speed but one of them is faster. Each boy rests for 4 seconds at the end of the first leg. What is the length of the pool?
Each side of a rectangle is increased by 100% . How much the percentage of area will be increased
11 Answers Accenture, CMC, Zycus Infotech,
A person left house with speed 40 mile per hour his wife after 30 minutes left to catch him at a speed of 50. In what time she will catch?
who starts golden quadrilateral project ?
Sum of two consecutive nos is 55, larger one is?
3 Answers Geometric Software, Infosys,
I have applied for RRB examination for the post of "Stenographer" regarding this i need solved question papers for the previous years and interview QP also.
Which of the following equations has a root in common with x2 - 6x + 5 = 0?
Pls I Send SBI Clarical Exam Model Qustion
A triangle ABC is given, a line DE is parallel to base side and that cuts the triangle. The ratio of area of triangle to the area of trapezium given DE/BC= ?
One of the longest sides of the triangle is 20 m. The other side is 10 m. Area of the triangle is 80 m2. What is the another side of the triangle?
What is the least number of squares marbles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad?
English 
