Two cars travel in the same direction at 40km/hr at a regular
distance. A car comes in the opposite direction at 60km/hr. It
meets each car in a gap of 8 seconds. What is the distance
between the two cars?
Answer Posted / navnath
first car 40km/hr
it means 40000Me into 60mi
.
. . 40000me/60min=666.66
1min=666.6666
1min=60sec
.
. . 666.66/60=11.1111
1sec=11.1111me
11.1111me*8sec=88.88me
same formula for second apposite car
you will get answer 133.3333
and then total of both car distance =222.22
Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
one fast typist type some matter in 2hr and another slow typist type the same matter in 3hr. if both do combinely in how much time they will finish.
In a well of 20feet depth, a frog jumps 5feet up in the morning and comes 4feet down in the evening, on which day the frog gets out of the well.
An orange glass has orange juice and white glass has apple juice both of equal volumes. 50ml of the orange juice is taken and poured into the apple juice. 50ml from the white glass is poured into the orange glass. Of the two quantities, the amount of apple juice in the orange glass and the amount of orange juice in the white glass, which one is greater and by how much?
9 cards are there. you have to arrange them in a 3*3 matrix. cards are of 4 colours.they are red,yellow,blue,green. conditions for arrangement: one red card must be in first row or second row.2 green cards should be in 3rd column.Yellow cards must be in the 3 corners only. Two blue cards must be in the 2nd row. At least one green card in each row.
epaulet : shoulder : : ring :?
2 persons start from a pt. and go in opposite directions. After going 3 km they turn left and walk 4 km . how far r they now?
If "PROMPT" is coded as QSPLOS ,then "PLAYER" should be?
Two candles of equal lengths and diff thickness are there. The thicker one last 6 hrs ,the thinner 2 hrs less than thicker .Ramesh lit the two candle at same time , when he went to bed he saw that thicker one is twice the length of thinner one. For how long Ramesh lit the candles.
how to create the alarm using sql queries.In the sense i need to make the computer to produce beep sound for each 1 minute.(hint: by chr(7) we can produce the beep sound)
There are 27 balls, of which 1 is heavier. given a balance how many times you need to weigh to find out the odd ball.
Light glows for every 13 seconds . How many times did it between 1:57:58 and 3:20:47 am
Find sqrt of 113 up to 3 decimal places.
2020201-565656=?
A man ate 100 bananas in five days, each day eating 6 more than the previous day. How many bananas did he eat on the first day?
There is a rectangular terrace whose length and width are 60m X 20m. There is a walkway of uniform width around terrace. Area of walkway is 516m^2. Find width of walkway: