A watch which gains 5 secons in 3 min was set righr at 7
am . in the afternoon of the same day, when the watch
indicated quater past 4'0 clock the true time is (*** plz
give the explanation**)
Answers were Sorted based on User's Feedback
Answer / srivatsan
The answer is 3:59:35 PM.
7 am to 4:15 PM is 9hrs and 15 mins.
Given:
gains 5 secs in 3 mins
so 100 secs in 60 mins
so 925 secs in 9 hours and 15 mins
So at 4:15 subtract 925 secs or 15 mins and 25 secs.
So it will be 3:59:35
Is This Answer Correct ? | 24 Yes | 7 No |
Answer / vivek
the answer is 4:00 pm.
7 am to 4:15 PM is 9hrs and 15 mins.
3mins = 180 sec
after 3 mins watch shows 3min 5 sec i.e. 185 secs.
gain 5 sec in 185 sec
then in 555*60 sec =( 5/185)*555*60 =900sec=15min
so subtract 15 min from 4:15 the right answer is 4:00pm
Is This Answer Correct ? | 11 Yes | 2 No |
Answer / vinay
555 min in 9 hours & 15 mins from 7am to 4.15pm. 555/3=185.
means 3mins repeated 185 times. making 5 seconds defects
185 times.
Hence 185*5=925 seconds.
925/60=15.42 mins
Therefore, the correct time is 4:30:42 PM.
Is This Answer Correct ? | 4 Yes | 15 No |
It's the largest body of water surrounded by land within a familiar political entity. However, when compared to similar landforms in the region....it's all but a puddle
There is a room with 6' x 8'. A 1' tile is fixed along the 4 walls in one row. How many 1" tiles require to finish the work.
Can you find out what day of the week was January 12, 1979?
This question is based on ages easy
hello i have cleared the exam for clerical post in SBI n now i wish to know bout the type of questions asked in the interview... i m very tensed.. pls let me know if anyone has any idea about it..
PlZ Send me the Banking(Axis) Sector Question paper to my id?
Ram starts from A walking 2 km North and turns right and walks 4 km and turns right again and walks 4 km and turns right again and walks 4 km and meets Radha at Bwalking in the opposite direction to Ram . Which direction does Ram walk after the first turn?
What kind of salary of State Bank Of India Employee add total?
my ouestion is current affairs
2, 3, 6, 7--- using these numbers form the possible four digit numbers that are divisible by 4.
if 30 men completes a job in 15 days working 9 hrs per day..how much hours per day should 40 men work ?? a ) 35 b)7 1/2 c)30 d) none
Salary of a person is 's' per month,'x'% of salary is given as bonus, if 3 months salary is s1,s2 & s3 then what is his salary?