A long thin strip of width 7cm is kept on a flat surface.
Another identical strip is kept on it in an overlapping
manner such that the combined width of the two is 11 cm.
What is the width of 55 such strips kept like this?
Answer Posted / s@r@
11cm is combined width for 2 strips ,
11-7= 4cm is extra width for each overlapped strip.
Hence 4*53 = 212 (Remaining 53 strips)
212 + 11 = 223 (Previous 2 strips)
| Is This Answer Correct ? | 21 Yes | 0 No |
Post New Answer View All Answers
A robber steals half the total no of pastry plus 1/2 tray from a pastry shop. A second robber steals half the remaining no of pastry plus 1/2 tray and so on. After the 5th thief has stolen there are no more pastry left in the pastry shop. What was the total no of pastry did the pastry shop have at the beginning.
a man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is?
6 women can do 75 units of work in 8 days by working 5hrs/day. In how many days can 4 women do 30 units of work by working 8hrs/day ?
distance D=rt where r & t are +ve and r is constant,as t increases then D_________
Mr. Jaweri decided to walk down the escalator on the station. He found that if he walks down 26 steps, he requires 30 seconds to reach the bottom. However, if he steps down 34 stairs he would only require 18 seconds to get to the bottom. If the time is measured from the moment the top step begins to descend to the time he steps off the last step at the bottom, find out the height of the stair way in steps?
A person was fined for exceeding the speed limit by 10 mph. Another person was also fined for exceeding same speed limit by twice the same. If the second person was travelling at a speed of 35 mph, find the speed
(x-y/3)-(y-x/3)=?
A positive integer which when added to 1000 gives a sum which is greater than 10.06 when it is multiplied by 100 this positive integer is __.
Find the difference of the minimum number of numbers required to form every number from 1 to 1234 and 1 to 4321.
A son and father goes for boating in river up stream . After rowing for mile son notices the hat of his father falling in the river. After 5 min. he tells his father that his hat has fallen. So they turn round and are able to pick the hat at the point from where they began boating after 5min. Tell the speed of river?
Four friends are given named Akansha, Anuska, Anisha, ... , ... Each of them live in a separate home and sleep on one bed. Akansha and Anuska have two extra beds, two of the house have green lawns while the rest have narrow porchs, One of the house has Airconditioner while the rest have fans
the sum of the present ages of a father and his son is 60 years. Six years ago, father's age was five times the age of the son. After 6 years, son's age will be?
Supposing a clock takes 7 seconds to strike 7. How mlong will it take to strike 10?
Which is the largest prime number that can be stored in a 9-bit register?
There are some 20 Basketball players & 30 Football players, and 25 cricket players. 1 of them plays all the three games. 8 of them plays at least two games. They are 50 altogether. How many of them plays none of the games.