Question
Six years from now, the ratio of
Krishna's age to his age two years ago is 3:2. Currently, Gaurav is 14 years older than Krishna. If Juju's current age is equal to the average of Gaurav's and Krishna's current ages, what is Juju's present age?Solution
ATQ, Let the present age of ‘Krishna’ = ‘y’ years According to the question, {(y + 6)/(y – 2)} = (3/2) Or, 2y + 12 = 3y – 6 So, y = 18 Present age of ‘Gaurav’ = 18 + 14 = 32 years So, present age of ‘Juju’ = (18 + 32)/2 = 25 years
In case of mutually exclusive projects and when NPV and IRR giving conflicting results, go for the project having higher IRR
In which of the following state Nag River flow?
राजस्थान के किस जिले में सर्वाधिक लिंगानुपात है ?
Where and when was the Ghadar Party founded?
How many states do the biodiversity-rich Western Ghats span across in India?
The first Football World Cup final was played between:
1. Every year the annual meeting of World Economic Forum is held in Davos. It is a cityin:
Which cities does the first Namo Bharat Rapid Rail connect?
Who is the International Chess Federation (FIDE) Deputy President?
Who will take charge as director of cricket at the National Cricket Academy (NCA) in Bengaluru?
Relevant for Exams:
