A father age is 30 years older than his son and he has
thrice of his son age after 5 years.Find father's age?
- 9 Answers
- 30839 Views
- Tesco, I also Faced
- E-Mail Answers
Answer Posted / harini
y=x+30 (Father is 30 years older than his son x-Son,y-Father),
After 5 years
y+5=3(x+5)
y-x =30
y-3x =10
----------
2x = 20
-----------
x=10
y=x+30=10+30=40
| Is This Answer Correct ? | 55 Yes | 11 No |
Post New Answer View All Answers
A man walks around a rectangle. The time taken by him in travelling the length is twice as taken in travelling the breadth of the rectangle. If the perimeter of the rectangle is 300 mts, what is the area of the rectangle?
Four friends are given named Akansha, Anuska, Anisha, ... , ... Each of them live in a separate home and sleep on one bed. Akansha and Anuska have two extra beds, two of the house have green lawns while the rest have narrow porchs, One of the house has Airconditioner while the rest have fans
There are 7 people who take a test among which M is the worst, R is disqualified, P and S obtain same marks, T scores less than S and Q scores less than P, N scores higher than every one.
15 lit of water containing 20 % of alcohol ,then added 5 lit of water .What is the % of alcohol?
Tata Tea cost rupees 95 per kg, Red label costs rupees 100 per kg and Lipton cost rs 70 per kg. How many kgs of each should be blended to produce 100 kg mixture worth Rs.90 per kg, give that the quantity of Red label and Lipton are equal.
A, B ans C are three speakers. They have to speak randomly along with another 5 speakers in a function. A has to speak before B and B has to speak before C. What is the probability.
In an exam, a girl scores 85% in one subject and 88 % in another subject. What percentage does she score in the third subject to get an average of 88% marks?
The ratio of length of a rod and its shadow is 1/sqrt(3). Find the angle of elevation.
In a class of 60 boys, 45 like pizza, 30 like burger and 5 like neither. Find number of boys who like both?
sir , i hv done 85 correct question in ssc cgl-tier-i 2010 after checking through my source which is correct , tell me whether i m eleigible for tier-ii or not charan , jalandhar
Distance d=rt where r & t are positive and r is constant,as t increases then d_________
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.
A 2D array is declared as A[9,7] and each element requires 2 byte.If A[ 1,1 ] is stored in 3000. Find the memory of A[8,5] ?
A chain is broken into three pieces of equal lenths containing 3 links each. It is taken to a backsmith to join into a single continuous one . How many links are to to be opened to make it ?
How many 3-digit numbers will be there which are divisible by 19?
