Question
The age ratio of Kiran and Meena 3 years ago was 3:4. In 9
years from now, the ratio of their ages will be 5:6. What is the present age of Meena?Solution
ATQ,
Let the ages of Kiran and Meena 3 years ago be '3x' and '4x' respectively.
So, Kiran’s age after 9 years = 3x + 3 + 9 = (3x + 12) years
And Meena’s age after 9 years = 4x + 3 + 9 = (4x + 12) years
ATQ,
(3x + 12)/(4x + 12) = 5/6
⇒ 6(3x + 12) = 5(4x + 12)
⇒ 18x + 72 = 20x + 60
⇒ 12 = 2x
⇒ x = 6
So, present age of Meena = 4 × 6 + 3 = 27 years
Where is the Head Quarter of Asian Clearing Union (ACU)?
Who won the Best Actor in a Leading Role award at the 97th Academy Awards (Oscars) 2025?
What was the specific reason RBI imposed a penalty of ₹31.80 lakh on Bank of Maharashtra?
Open market operations, one of the monetary measures taken by RBI is:
What mobile number verification tool has RBI directed banks to use to prevent digital fraud?
As per Union Budget 2025-26, what is the total outlay proposed for the Nuclear Energy Mission aimed at Small Modular Reactors (SMRs)?
State which of the following statements is not correct about the dance of Lavani.
i. A combination of traditional song and da...
What is the maximum pension amount that an individual can receive under the Atal Pension Yojana?
International Birds Festival is to be held in Dudhwa National Park. It is in the state of:
Which two Urban Co-operative Banks (UCBs) are set to merge with other banks as per RBI’s latest approval?