Question
Two students appeared in an exam and one secured 12
marks more than the other. If marks of student who got more marks is 54% of the sum of the marks of both of them, then find the marks obtained by them.Solution
Let total marks obtained by both of them is x and y respectively. x – y = 12 And, x = 0.54 × (x + y) x = 0.54 × (12 + y + y) x = 0.54 × (12 + 2y) x = 6.48 + 1.08y 12 + y = 6.48 + 1.08y 0.08y = 5.52 y = 69 x = 69 + 12 = 81
Palladium on barium sulphate (Pd/BaSO₄) is also known as:
“Magnus Carlsen” is associated with which of the following games?
In 1932, who founded the 'All India Harijan Sangh', also known as 'Harijan Sevak Sangh'?
On whose advice did Gandhiji spend a year travelling around British India to know the people of India?
Consider the following statement about 2023 Gender Social Norms Index:
1. This Index is developed by the UNDP
2. This index covered 60 per...
When was the first ‘Minning Policy’ in Uttarakhand State declared?
India accounts for 45.8 million of the world’s missing females according to the State of World Population 2020 report of:
What is the traditional culinary delight from Odisha’s Mayurbhanj district that recently received a Geographical Indication (GI) tag?
In November 2025, a High-Level Committee chaired by ______ submitted its report on “Conflict of Interest, Disclosures and related matters in respect o...
Whose reign saw the largest extension of Delhi Sultanate?
Relevant for Exams:
