Question
'S' earns 50% more than 'T'. 'S' and 'T' save 45% and
25% of their incomes. If the gap between their expenses is Rs. 1,200, how much does 'S' save?Solution
ATQ,
Let the income of 'T' be Rs. '100n'
Income of 'S' = 1.5 × 100n = Rs. '150n'
Expenditure of 'S' = 0.55 × 150n = Rs. '82.5n'
Expenditure of 'T' = 0.75 × 100n = Rs. '75n'
So, 82.5n - 75n = 1200
Or, 7.5n = 1200
Or, 'n' = 160
Savings of 'S' = 150n - 82.5n = 67.5n = 67.5 × 160 = Rs. 10,800
The Export-Import Bank of India (India Exim Bank) projects India’s merchandise exports to reach how much in Q2 FY2025?
What is the name of the Indian naval exercise that was hosted by the Indian Navy in Visakhapatnam in February 2024?Â
Sachin Tendulkar scored his first ODI century in which match of his career?
Which of the following hill stations is termed the 'Queen of Hill Stations'?
What does the term 'Saharana' refer to in the context of the Sahariya Tribe?
Who is new CEO of Unique Identification Authority of India (UIDAI) ?
Which of these famous footballer has announced his retirement from the game on 3rd November, 2022?
The length of the playing surface for Table Tennis is _____________.
What is the capital of Norway?
Which one of the following is NOT a pillar of Digi-Yatra?