Question

India-Dubai flight time Question. Photo Attached

Answer 1

@ganeshie8 Please Advice

Answer 2

@ParthKohli Please Advice

Answer 3

@pooja195 Please Advice

Answer 4

it is to small to see.

Answer 5

it won't let me, sorry

Answer 6

this is a very nice question

Answer 7

i think the questions answer is b but i am not sure it could be d

Answer 8

Can somebody please help ? @ganeshie8 ?

Answer 9

@joecanter
that's useful then

Please do not give answers without explanations. Preferably give explanations without answers and let the poster work it out. People learn better that way

Answer 10

Let \(x\) be the difference in time beterrn India and Dubai

Answer 11

do you what my help

Answer 12

The flight takes off at 8AM IST and arrives in Dubai at 10AM Dubai time.

When the flight arrives in Dubai, what would be the time in india ?

Answer 13

@ganeshie8 M not sure

Answer 14

the difference in times between india and dubai is \(x\)

if the time in dubai is 10 AM, then the time in india would be simply \(10+x\), yes ?

Answer 15

Yes thats right

Answer 16

so, how much time did the flight take to reach dubai ?

Answer 17

2+X ?

Answer 18

perfect!

Answer 19

save that

Answer 20

Yes, M following

Answer 21

lets find out the time taken by flight during return trip

Answer 22

Ok

Answer 23

return flight takes off frm dubai at 1PM and reaches india at 11PM

When the flight starts in Dubai, what would be the time in india ?

Answer 24

the answer is a because when you lleave india it is 10 you arrive in dubai at 12 that is a 2 hour difference so if you leave dubai at 1pm you should be back at 11 am at india so is will be a 2 hour difference

Answer 25

1PM-X ?

Answer 26

careful, india time is always greater than dubai time

Answer 27

1PM+X

Answer 28

Yes, so how much time the return flight has taken ?

Answer 29

Little confused @ganeshie8 Sir

Answer 30

Can u please guide me here ?

Answer 31

Started at 1PM dubai and reached 11 PM India and time difference is X b/w India and dubai

Answer 32

Yes, give it a try

Answer 33

10-X ?

Answer 34

Yes!

Answer 35

so we have below info so far

ongoing time : 2+x
return time : 10-x

Answer 36

Yes, till here it's very much clear

Answer 37

good, we are past the tricky part

Answer 38

next we simply use the relation

distance = time * velocity

Answer 39

did i help at all

Answer 40

Ongoing, whats the net velocity of flight+breeze ?

Answer 41

700+350

Answer 42

1050

Answer 43

good, what about return speed ?

Answer 44

700-350

Answer 45

plug them in the distance formula

Answer 46

keep in mind

ongoing distance travelled = return distance travelled

Answer 47

Yes i got it! Wow that was awesome!!

Answer 48

distance between dubai and india didn't change

you may think that it might change due to earth spin, but it doesn't..

Answer 49

Yes, i got it now.. your approach is just awesome :) and thanks a lot! I am not good at math, but let me know if you need help from me in anything else :) @ganeshie8