Interested to Buy Any Domain ? << Click Here >> for more details...
Q) Frank is 15 years younger then John. In 5 years John will
be twice as old as Frank. How old will Frank be in four
years?
a) 8
b) 10
c) 12
d) 14
e) 16
- 4 Answers
- 9887 Views
- I also Faced
- E-Mail Answers
Answer Posted / dhruv
let the age of john=X yrs
then age of frank=(X-15)yrs
By Question,
X+5=2(X-15+5);
X=25;
So, age of frank=25-15=10;
after 4 yrs, age of frank=10+4=14;
| Is This Answer Correct ? | 13 Yes | 1 No |
Post New Answer View All Answers
Find the next series: AE BH CM DU?
One clock ringes 7 O'clock in 7 sec.In how many seconds it will ring 10 O'clock.
What was the aggregate of marks obtained by sajal in all the six subjects?
1,40,00,000 pencils are put up straight. all the pencils are of length range 3 to 6 inches. 80% of the pencils have average of five inches. so the find out the total length spanned by the penciles.
Perimeter of the back whell = 9 feet, front wheel = 7 feet on a certain distance the front wheel gets 10 revolutions more than back wheel . what is the distance?
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.
One dog tells the other that there are two dogs in front of me. The other one also shouts that he too had two behind him. How many are they?
A wizard named Nepo says "I am only three times my son's age. My father is 40 years more than twice my age. Together the three of us are a mere 1240 years old." How old is Nepo?
2 persons are doing part time job in a company(say a and b). THe company is open for all the 7 days of the week.'A' works every second day.'B' works every 3rd day.If 'A'works on 1st june and 'B' works on 2nd june.Find out the date on which both 'A' and 'B' will work together.
Technical questions
There are 5 red shoes, 4 green shoes. If one draws randomly a shoe what is the probability of getting red shoe is ?
the probability of getting at least in a single through of three coins is
Find the next letter in the series A,C,F,J,0--
A person has his own coach&whenever he goes to railway station he takes his coach.One day he was supposed to reach the railway station at 5 O'clock.But he finished his work early and reached at 3 O'clock. Then he rung up his residence and asked to send the coach immediately. He came to know that the coach has left just now to the railway station.He thought that the coach has left just now to the railway station.He thought that he should not waste his time and started moving towards his residence at the speed of 3min/hr.On the way,he gets the coach and reaches home at 6 o'clock.How far is his residence from railway station.
A triangle has sides of lengths 10, 24 and k. k is a positive integer. The number of values of k for which this triangle has three acute angles is
