Question
In 6 years, Divya's age will be 40% less than Malu's age
at that time, and currently, Divya's age is 25% more than Soni's age. Additionally, the age of Malu when Divya was born is equal to Soni's current age. Find the present age of Malu.Solution
Ratio of the ages of Divya and Malu after 6 years = 60:100 = 3:5 Ratio of the ages of Divya and Soni = 125:100 = 5:4 (m + 6)/(d + 6)=5/3 3m + 18=5d + 30 3m – 5d=12 s/d=4/5 d=5s/4 m – d=s m – 5s/4=s 4m – 5s=4s 4m=9s 4m/9=s d =5(4m/9)/4=5m/9 3m – 5d=12 3m-5 * (5m/9)=12 27m – 25m=12 * 9 m =54 years
Who is the founder of “Jainism”?
How much money did HUDCO raise in its maiden foray into the syndicated loan market?
Since when has the newspaper 'Garhwali' been published in Dehradun?
Which nationwide campaign has been launched in honour of the martyred brave soldiers of the country?
With reference to the Zoji La Pass, consider the following statements:
1.   It is a high mountain pass located in the Kargil district of Lada...
Which organization recently completed six consecutive developmental trials of the High-Speed Expendable Aerial Target (HEAT) 'ABHYAS'?
Which entity has Adani International Ports Holdings Pvt. Ltd (AIPH) signed the concession agreement with to operate Container Terminal 2?
Consider the following statements about Propane:
1. Recently, SAIL has inked a 15-year agreement BPCL to supply propane
2. It is produ...
 India's first booster vaccine, GEMCOVAC-OM, is designed to target which COVID-19 variant?
Who has been awarded the Nobel Peace Prize for the year 2023?
Relevant for Exams:
