Question
A and B can complete a work together in 25 days. If A
alone can complete one-fourth of the work in ‘x’ days and remaining work is completed by B alone in 3x days, then find the value of x.Solution
Time taken by A to complete the work = (x × 4) = 4x days Time taken by B to complete the work = (3x × 4/3) = 4x days According to question, => (1/4x) + (1/4x) = 1/25 => (1 + 1)/4x = 1/25 => 4x = 50 => x = 12.5
IREL (India) Limited and UKTMP JSC of Kazakhstan have established a joint venture to produce which material in India?
What does SAGAR in India's foreign policy context stand for?
Which format of cricket will be included in the 2028 Olympics?
G20 Space Economy Leaders Meeting was held at _______ to open up the space sector for the Indian private industry through the 2020 Space Sector reforms.
Which Indian institution did the Asian Development Bank (ADB) project to have GDP growth of 7% in the current year?
When is "Lokpal Day" scheduled to be observed for the first time?
The Sanskrit and Maithili translations of the Indian Constitution were launched during the 75th anniversary of which event?
How many income tax returns were filed by the deadline for the assessment year 2024-25?
What is the theme of World Hepatitis Day 2025 observed on 28 July?Â
What is the primary concern regarding India's trade deal with the UAE under CEPA?
Relevant for Exams:
