Interested to Buy Any Domain ? << Click Here >> for more details...
A frog starts climbing 15 feet wall. Each hour he climbs 3
feet and rests for 30 minutes. During rest, he slips back 2
feet.
How many hours does the frog take to reach the top?
- 13 Answers
- 43368 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / guest
19 hours
A frog climbs 1 foot per 1 1/2 hours as during 30 minutes
rest he slips back 2 feet. This way he will climb 12 feet in
18 hours. In next hour he will climb 3 more feet i.e. he
will complete 15 feet in 19 hours and will reach the top of
the wall.
| Is This Answer Correct ? | 64 Yes | 2 No |
A frog climbe 1 feet in 90 min = 1.5 hrs.
for 1 feet 1.5 hrs
for 12 feet x hrs
then,
x = (12*1.5)/1
= 18 hr.
for 12 feet, 18 will require.
now 15 - 12 = 3 feet are needed to reach at top.
now, frog will climbe 3 feet in 1 hr and will reach at top.
Total hrs required are 19.
| Is This Answer Correct ? | 27 Yes | 2 No |
Answer / siva krishna
Hi to all,
thi is siva,
the frog will take 19 hours to climbing the 15 feet wall,
because the frog will take 1.5 hours to climb 1 feet. so it
will take 18 hours to climb 12 feets,then, in the next hour
it will be on the top.
| Is This Answer Correct ? | 15 Yes | 2 No |
Answer / karthik.r
after 18 hours it reach 12 feet and after some jump(take
1hour) to reach its destination(remaining 3 feet). totaly
19 hours to takes.
for 1feet= (spend) 1and1/2 hours(1hour 1feet+1/2 hour
rest)
for 15 feet=(spend)18 hours+(1 hour remaining 3 feet
without slips )
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / guest
he will take 22 hours&30 minutes to reach the top of the wall.
bcz he takes 1 1/2 hr to climb 1 step.
| Is This Answer Correct ? | 4 Yes | 4 No |
Answer / dhanapal
My answer is 25 hrs and 50 mins.
He can claim 3 ft in an hour and rest for 30 mins. that means he takes 1 hrs and 30 mins to claim 1ft (i.e. 1.5hr). So he wil take 25hrs and 30 mins (i.e. 25.5) till 17 ft.
Now we have hint that he can claim 3 ft in an hour. so no need to take rest after 1 ft. (3/1 = 20 mins). so if Add 20 mins with 25 hr and 30 hrs will get 25 hrs and 50mins.
regards
Dhanapal
| Is This Answer Correct ? | 0 Yes | 3 No |
Two identical pack of cards A and B are shuffled thoroughly. One card is picked from A and shuffled with B. The top card from pack A is turned up. If this is the Queen of Hearts, what are the chances that the top card in B will be the King of Hearts?
1. There are six columns of coins and there are eight coins in each column. One of the columns is entirely of fake coins and other five columns contain real coins. Weight of one fake coin is 1 gm more than the real coin which is 50 gm. How you can tell which column contains fake coin by single weight? 2.You want to purchase a two wheeler. You got three options from the counter. 1) Pay Rs. 40,400 on single payment 2) Pay Rs. 20,000 now and remaining by two equal annual installment of Rs. 11,600 3) Pay Rs. 15,000 now and remaining by three equal annual installment of Rs. 10,000 Which option is most attractive? (Take annual interest rate 9%)
Its a 4letter word.Boys have,girls dont have.poor have,rich dont have.if u get u can fly,animals drinks,i cant… Find out the word
There is a safe with a 5 digit number as the key. The 4th digit is 4 greater than the second digit, while the 3rd digit is 3 less than the 2nd digit. The 1st digit is thrice the last digit. There are 3 pairs whose sum is 11. Find the number.
500 men are arranged in an array of 10 rows and 50 columns according to their heights. Tallest among each row of all are asked to come out. And the shortest among them is A. Similarly after resuming them to their original positions, the shortest among each column are asked to come out. And the tallest among them is B. Now who is taller A or B ?
there are 3 jars of different sizes.one jar holds 8 litres of milk,the other 2 jars of 5 litres and 3 jars are empty.There is no measuring level or marks in all the jars.Juggle between these 3 jars and get 2 jars containing 4litres each at the end.
26 Answers Amazon, QA, Zoho,
In a certain year, the number of girls who graduated from City High School was twice the number of boys. If 3/4 of the girls and 5/6 of the boys went to college immediately after graduation, what fraction of the graduates that year went to college immediately after graduation?
We have 2 poles 5 m and 7 m height ropes are connected from top of one to tthe bottem of another find the intersection height of those poles.
A B C D E F G H I Each of the digits from 1 to 9 is represented by a different letter above. Also, A + B + C = C + D + E = E + F + G = G + H + I = 13 Which digit does E represent?
If you were to dial any 7 digits on a telephone in random order, what is the probability that you will dial your own phone number? Assume that your telephone number is 7-digits.
A man is stranded on a desert island. All he has to drink is a 20oz bottle of sprite. To conserve his drink he decides that on the first day he will drink one oz and the refill the bottle back up with water. On the 2nd day he will drink 2oz and refill the bottle. On the 3rd day he will drink 3oz and so on... By the time all the sprite is gone, how much water has he drunk?
how soon can you travel down to start your new job?
English 
