Interested to Buy Any Domain ? << Click Here >> for more details...
.There is a rectangular Garden whose length and width are
60m X 20m.There is a walkway of uniform width around garden.
Area of walkway is 516m^2. Find width of walkway:
1 2 3 4
- 11 Answers
- 46931 Views
- Cap Gemini, GE, I also Faced
- E-Mail Answers
Answer Posted / hdhd
let the width of rectangle be x
so the length & breath is increased by 2x(draw on a paper
then only u'll understand)
so new total area along with walkway is (60+2x)*(20+2x)
so (60+2x)*(20+2x)-60*20=516
=>(60+2x)*(20+2x)=1716
=>(30+x)*(10+x)=429=33*13
=>x=3
which is da width of gateway
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
I most like to work with? Most men act though?
Differences you see in private and public bank?
if a,b>0 and a+b=2 then the max value of ab is
Total balls z,red balls N remaining are blak balls,then %of black balls equal to
A son and father goes for boating in river upstream . After rowing for 1 mile son notices the hat of his fathe falling in the river. After 5 min. he tells his father that his hat has fallen. So they turn around and are able to pick the hat at the point from where they began boating after 5 min. Tell the speed of river.
Find the next letter in the series c,o,m,p,u,t,e--
which questions are asked in pnb related tocomputer and marketing apptitude
Find the next letter in the series B,F,J,P ---
If PQRST is a paralellogram .What is the ratio triangle PQS & PQRST.
For a 13-bit DAC the MSB resistance is 2kohms. What is the LSB resistance ?
A certain type of mixture is prepared by mixing brand A at Rs.9 a kg. with brand B at Rs.4 a kg. If the mixture is worth Rs.7 a kg., how many kgs. of brand A are needed to make 40kgs. of the mixture?
A bus started from bus stand at 8.00a m and after 30 min staying at destination, it returned back to the bus stand. The destination is 27 miles from the bus stand. The speed of the bus 50 percent fast speed. At what time it retur4ns to the bus stand
4 men can cross a bridge in 3,7,13, 17 minutes. Only two can cross the bridge at a time. The time taken by the two to cross the bridge is equal to the time taken by the slowest person of the two. Find the minimum time to all of them cross the bridge?
How many mashes are there in 1 square meter of wire gauge if each mesh is 8mm long and 5mm wide ?
Why RSD of area limit is 15?
