Interested to Buy Any Domain ? << Click Here >> for more details...
One grand father has 3 grand children two of the age
difference is 3.Eldest child age is 3 times the youngest
childs age and the eldest child age is two year more than
the sum of other two children. Find what is the age of the
elders child?
- 2 Answers
- 8982 Views
- Accenture, I also Faced
- E-Mail Answers
Answer Posted / shin
Assume x is the age of the youngest, 3x is the age of elder, y is the age of the 2nd kid.
Given 3x = 2 + x + y.
Given two of the age difference is 3.
If y = x + 3, then 3x = 2 + x + (x + 3), x = 5.
If y = 3x - 3, then 3x = 2 + x + (3x - 3), x = 1.
If x = 5, y = 8, elder = 15 age.
If x = 1, y = 0, elder = 5 age. (which is wrong).
Hence, the age of the elder is 15.
| Is This Answer Correct ? | 19 Yes | 5 No |
Post New Answer View All Answers
What are all the java technical questions?
What are the areas shell do ask questions during their technical selection test? send it to my email: kingsbogon@yahoo.com ,Thank you in advance
It takes five minutes to pass a rumor from one person to two other persons. The tree of rumor continues. Find how many minutes does it take spread the rumor to 768 persons.
Suhana gets 70% in Maths, 80% in Physics. To get an overall of 75% how much should she get in English.
a man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of his son is?
For 1:2:4 ratios the weight of cement is 50 kg then how many kg are the weight of sand and aggregate?
in a market 4 man are standing .the average age of the four before 4years is 45,aftyer some days one man is added and his age is 49.what is the average weight of all?
albert and fernandes they have two leg swimming race. both start from opposite and of the pool. On the first leg, the boys pass each other at 18 mt from the deep end of the pool. during the II leg they pass at 10 mt from the shallow end of the pool. Both go at const speed. but one of them is faster. each boy rests for 4 sec to see at the end of the i leg. what is the length of the pool.
Find the correct meaning of the following phrase: Man of few words
There are two queues at a discount store billing counter. In the first queue there are a1 customers all with b1 items in their cart, while in the second queue there are a2 customers all with b2 items in their cart. It takes t seconds to process each item and p seconds for each person to pay. A customer wishes to know which queue to join.Which one of these options gives the condition for the first queue to be the better queue to join?
Total balls z,red balls N remaining are blak balls,then %of black balls equal to
A certain type of mixture is prepared by mixing brand A at Rs.9 a kg. with brand B at Rs.4 a kg. If the mixture is worth Rs.7 a kg., how many kgs. of brand A are needed to make 40kgs. of the mixture?
What percent of 60 is 12?
The cost of 16 articles is equal to sell price of 12 articles. The gain percent is ?
in how many ways can a lock be opened if that lock has three digit number lock if the last digit is 9 and sum of the first two digits is less than or equal to the last digit. numbers are from 0-9
