Question
Rohit and Dev invested ₹32,000 and ₹18,000
respectively. For the next four months after the first month both kept on adding ₹2000 every month. In the remaining months both kept on removing ₹2000 every month. Meera joined them with ₹60,000 five months after the start and continued till the end. If the total profit is ₹2,65,000, what will be the difference in the shares of Meera and Rohit?Solution
Rohit's investment: 1000 [32 + (34+36+38+40) + (38+36+34+32+30+28+26)]
= 1000 [32 + 148 + 224]
= 1000 [404] = ₹4,04,000
Dev's investment: 1000 [18 + (20+22+24+26) + (24+22+20+18+16+14+12)]
= 1000 [18 + 92 + 126]
= 1000 [236] = ₹2,36,000
Meera's investment: 7 × 60,000 = ₹4,20,000
Ratio of Profits: 404 : 236 : 420
Difference in the shares of Meera and Rohit:
{(420-404) × 2,65,000}/(404+236+420)
= (16 × 2,65,000)/1060 = ₹4,000
Where was Rajasthan’s first ‘Namo Biodiversity Park’ inaugurated?
What benefit does the West Bengal government’s Shramashree scheme provide to migrant workers returning to the state?
Who was appointed interim CEO and MD of LIC in June 2025?
Which state has become the first in India to grant menstrual leave to both government and private sector employees?
Who won gold in the 10m air pistol mixed team event at the ISSF World Cup 2025 in Lima?
Bank of Baroda’s UPI-linked credit line for women SHGs provides an overdraft up to:
Which film directed by Neeraj Ghaywan won Best Film and Best Director at the Indian Film Festival of Melbourne (IFFM) 2025?
India’s first ‘Port of Refuge’ (PoR), operationalised by APSEZ, is primarily intended to:
What is the name of the AI model firm developing a 120-billion parameter model under IndiaAI Mission?
The urban unemployment rate (15+ age group) in February 2026 stood at: