Interested to Buy Any Domain ? << Click Here >> for more details...
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
- 33629 Views
- Tesco, I also Faced
- E-Mail Answers
Answer Posted / bhavani
s = son
f=father
step 1: f=s+30
f-s=30 equation (1)
step 2: f+5 = 3(s+5)
f+5=3s+15
f-3s=10 equation (2)
by (1) & (2) we get s = 10 substituting it in equation (1)
we get f=40. The father's present age is 40
cross check : the present age of father is 40 after 5 years
his age would be 45 which is thrice of his son's present age
(i.e 15)
| Is This Answer Correct ? | 27 Yes | 8 No |
Post New Answer View All Answers
Complete the series. 4, -5, 11, -14, 22, ---
If a and b are positive integers and (a-b)/3.5 = 4/7, then the relation between a and b is
How many digits will be there to the right of the decimal point in the product of 95.75 and .02554 ?
One of the longest sides of the triangle is 20 m. The other side is 10 m. Area of the triangle is 80 m2. What is the another side of the triangle?
sir i need rrb secunderabad goodsguard previous exam papers
f(X)= 2X-1 + f(X-1) if X is not equal to zero and if f(X=0)=0, If f(X)=4f(X-1) then the value of X=?
A team P of 20 engineers can complete a task in 32 days. Another team Q of 16 engineers can complete the same task in 30 days. Then the ratio of working capacity of 1 member of P to that of a member of Q is:
the word unimpressive was given.they asked us to do change 1st & 2nd,3rd & 4th,so on.then they asked what will be 10th letter from right?
The difference b/w the compound interest payble half yearly and the simple interest on a certain sum lent out at 10% p.a for 1 year is Rs 25. What is the sum?
There are five thieves, each loot a bakery one after the other such that the first one takes 1/2 of the total no. of the breads plus 1/2 of a bread. Similarly 2nd, 3rd,4th and 5fth also did the same. After the fifth one no. of breads remained are 3. Initially how many breads were there?
there is a 4 inch cube painted on all sides. this is cut into no of 1 inch cubes. what is the no of cubes which have no pointed sides.
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.
The ratio of the length : breadth : height of a cuboid is 5 : 4: 3, and the volume is 7500. What will be its surface area ?
If each of the numbers A, B and C are divisible by 2, then A*B*C must be divisible by
A man spending half of his salary for house hold expenses, 1/4th for rent, 1/5th for travel expenses, a man deposits the rest in a bank. If his monthly deposits in the bank amount 50. What is his monthly salary ?
