Question
The current age ratio of
'Ganesh', 'Hitesh', and 'Indira' is 5:7:6. In 8 years, the ratio of the ages of 'Ganesh' and 'Hitesh' will be 4:5. Determine the present age of 'Indira'.Solution
ATQ, (5x+8)/(7x+8)=4/5 Cross-multiplying gives: 5(5x+8)=4(7x+8) Or, 25x+40=28x+32 Therefore, 3x=8 So, x = 8/3 Present age of 'Indira' = {6 × (8/3)} = 16 years
Where did the 72nd Miss World pageant kick off with a cultural event in 2025?
Despite a decrease in agriculture exports, which position did India retain in global agriculture exports in 2023 according to the WTO?
What does the State of the Cryosphere Report 2023 warn about the impact of a 2°C global warming scenario?
The country's first solid waste-to-hydrogen plant will be set up in which of the following city at a cost of over Rs 430 crore?
Who jointly launched the 'Study in India Portal'?
What is the name of the joint initiative by iDEX and AFMS to promote medical advancements?
Which organization recently approved a second round of $1.5 billion in financing to help India accelerate the development of low-carbon energy?
Recently which one of the following fintech firms has announced to invest about $200 million to set up data centers in India?
Which of the following about IITs is correct
1) IIT Kanpur had a tie-up with Airbus to promote aerospace education.
2) IIT Guwahati signed...
N Biren Singh took oath as Manipur's Chief Minister for a second term. He became the ______ Chief Minister of the state.
Relevant for Exams:
