A monkey climbs a 52 – m smooth pole. It climbs 6 m up in one
minute and slips
2 m down in every alternate minute. How long will it take to
reach the top of the pole?
Answer Posted / sandeep.r
24 minutes and 40 seconds.
A monkey will climb a distance of 4m in every 2 minutes
(lets call it 1 cycle of climbing 6m and slipping 2m)
so it will take a total of 12 such cycles for it reach 48m
i.e. 24 minutes.
now it has to cover another 4 meters to reach the top.
So
it covers 6m in 1 minute i.e 6m in 60 sec.
so it covers 1 m in 60/6 sec i.e 10 sec.
so it covers 4 m in 10*4=40 sec.
So in total it takes 24 minutes and 40 seconds.
| Is This Answer Correct ? | 31 Yes | 9 No |
Post New Answer View All Answers
Name of the cipla medicine product
If a and b are positive integers and (a-b)/3.5 = 4/7, then the relation between a and b is
CALIBRATION PROCEDURE FOR HPLC
If Rs.1260 is divided between between A, B and C in the ratio 2:3:4, what is C's share?
A man spends half of his salary on household expenses, 1/4th for rent, 1/5th for travel expenses, the man deposits the rest in a bank. If his monthly deposits in the bank amount 50, what is his monthly salary ?
A trip takes 6 hours to complete. After traveling 1/4 of an hour, 1 3/8hours, and 2 1/3 hours, how much time does need to complete the trip? There are 30 socks in a drawer. 60% of the socks are red and the rest are blue. What is the minimum number of socks that must be taken from the drawer without looking in order to be certain that atleast two blue socks have been chosen?
X and Y are partners in a business. X invests 300 for 12 months and Y invested 600 for 6 months. If they gain a profit of 700 at the end of one year, what is X's share?
Business Analytics What's the difference between logistic and linear regression? How do you avoid local minima?
If m/n = 5/4 , then 2m+n= ?
If DBMDVUUB = CALCUTTA Then BOMBAY = ?
Time constant for an integrator and differentiator should be
Four circles are drawn from the corners of a square of area 49 cm2. Find the area of 4 circles outside the square (they didn't mention that circles have radius=1/2 side of a square)?
A train blows a siren one hour after starting from the station. After that it travels at 3/5th of its speed it reaches the next station 2 hours behind schedule. If it had a problem 50 miles farther from the previous case,it would have reached 40 minutes sooner. Find the distance between the two stations .
I had Rs.100 and I play. If I win I will have Rs110 and if I lose I will have Rs. 90. at the end I have 2 wins and 2 lose. How much do I have?
5 thieves stole diamonds in following way 1st stole half +2 2nd remaining half +2. for 5th there was no diamond how many diamond were there initially