-
Exact Time
A clock was set right at 5 am then it loses 16 minutes every day, on the 4th day when it shows 10 am, what is the exact time.
Read Best Answer
Editorial / Best Answer
prasannamohandas- Member Since Oct-2009 | Oct 28th, 2009
3 days 48 min.... lost
4th day for 5 hrs.....5/24*16 min =3.33 min.... so total 51.33 min...
exact time will be 10:51.33 hrsSarvinder Kumar
- Jul 6th, 2016
11.04
karthik
- Jun 25th, 2016
11:04
-
pole
A pole seen from a certain distance at an angle of 15deg and 100m ahead by 30deg.what is the height of pole?
hydsarema
- May 24th, 2009
Let the height of the pole be hlet the distance at which the angle of elevation is 30 be x.then we havetan 15 is h/100+xtan 30 is h/xby solving we get x as 866and the height as 499.7 which is approx 500m
pawansharma1987
- Mar 13th, 2009
The height of the pole is 50 mappllying trigo, we get,.tan 15 = h/(100+y) ;tan 30 = h/y;solving above, we geth=50m
-
Fisherman's Day
A fisherman's day is rated as good if he catches 9 fishes, fair if 7 fishes and bad if 5 fishes. He catches 53 fishes in a week n had all good, fair n bad days in the week. So how many good, fair n bad days did the fisher man had in the week?
hydsarema
- May 24th, 2009
Let good days be xlet fair days be ylet bad days be zsince there are 7 days in a weekx+y+z is 79x+7y+3z=53since it is a 3 variable equation and we have only 2 equations we have to assume values for one of them.so let x be 1,2,3,4.putting x as 4 we get y as 1 and z as 2
pawansharma1987
- Mar 13th, 2009
If you want the answer quickly it can be done by generate and test method? x +y+z =7? 9x+7y+5z= 53hence x= 3 y =3 z=1 ans.
-
one angle of the triangle is 3 times a second angle and third angle is 20degrees more than the second angle. Then the second angle is?
bipurag
- Apr 19th, 2009
First step:let the second angle be:xTherefore the first angle:3xand third angle becomes:x+20Therefore ATQX+3X+X+20=180(As the three side of the angle total is 180)5x=160x=32so,The second angle is 32
-
A sum of money is divided among A, B and C such that for each rupee A gets, B gets 65paise and C gets 35paise. If C's share is Rs.560, the sum is … ?
Akshujain
- Oct 26th, 2009
Let x = rupees divided among b and cGiven x * 35/100=560x*65/100=560*65/35=> x = 10401040+ 560 = 1600and from the question we can say that a gets double of share which b and c together gets=> a's share is 3200
pawansharma1987
- Mar 14th, 2009
C's share = 560Â which is 35/200 of total sum.Total sum be x (35/200) * x =560x=3200 Rs.
-
how to do the preparation for an aptitude
which books i should prefer for the aptitude test of any company
pawansharma1987
- Mar 12th, 2009
Quantitative, Aptitude and Verbal & Non-Verbal Reasoning are best books always!
ersumit
- Jun 5th, 2008
You should follow Book named "Quantative aptitude" for practice in Mathematics & "verbal-non verbal reasoning" author R.S aggarwal.
