If a person walks at 4/5th of his usual spee he reaches
40min late. If he walks athis usual speed how much time does
he travels.
Answers were Sorted based on User's Feedback
Answer / debabrata pal
let x=speed
t=time taken when speed is x so...
xt=4/5x(t+40)
t=160 minutes
2 hr 40 minutes
Is This Answer Correct ? | 84 Yes | 3 No |
Answer / symbianz
do like this
(5/4) x - x = 40 min
1/4 x = 40 min
so x=160 min. hope u understand
Is This Answer Correct ? | 41 Yes | 17 No |
Answer / anuradha
in both cases person cover the same distance
hence
let t min time taken to cover the distance with actual speed x
hence
xt=4/5x(t+40)
=160 min
=2 hr and 40 min
Is This Answer Correct ? | 13 Yes | 2 No |
Answer / sai
given the person was late by 40mins when he walks at 4/5 of his normal speed
5*40min=200mins
he was late by 40mins so subtract it..
200-40=160mins
Is This Answer Correct ? | 10 Yes | 2 No |
A man travelled from the village to the post-office at the rate of 25 kmph and walked back at the rate of 4 kmph. If the whole journey took 5 hours 48 minutes, find the distance of the post-office from the village
falling height is proportional to square of the time. one object falls 64cm in 2sec than in 6sec from how much height the object will fall.
If it is possible to make only one meaningful word with the second, the third, the sixth and the eighth letters of the word FRAGMENT, using each letter only once, then which of the following will be the third letter of that word? If no such word can be formed, the give ?X? as the answer and if more than one such words can be formed, then give ?Y? as the answer. (a) A (b) E (c) T (d) X (e) Y
Which of these is true for the speed of an electro-magnetic wave and the speed of light?
9 Answers College School Exams Tests, Infosys, RRB,
cgl2010 tier 2 ki merit kya rhgi
If "PROMPT" is coded as QSPLOS ,then "PLAYER" should be?
In a town with population of 4000, 3000 people are egg eaters, 2000 meat eaters and 1500 eat both egg and meat. How many are pure vegetarians?
Please send me the Karur Vysya Bank Clerk exam previous model papers to shekar96@gmail.com
14 Answers Karur Vysya Bank KVB, KVB, L&T, Sugen, TCS,
4 cards are placed on a table, each card has two colors. U don't know the color of the back side of eachcard.4 persons A B C and D are sitting on the table before the cards. They can see Red, Green Red and blue .Out of the 4 poeple 2 always lie. They see the color on the reverse side and give the following comment A: Yello/green B: Neither Blue/nor Green c: Blue/Yello D: Blue/ Yello find out the color on the other side of the 4 cards.
In covering a distance of 30 km, abhay takes 2 hours more than sameer. If abhay doubles his speed, then he would take 1 hour less than sameer. Abhay's speed is?
Product of Prime no. between 1 to 20?
X and Y live in a North-South parallel street. X travels 10 km towards North to reach the east-west street . Y travels 6 km towards south to reach the east ?west street . X travels now 4km towards east and y travels 8km towards west and they met each other. What is the distance between x and y?