Question
A 360 ml solution consists of milk and water in the
ratio 2:3. If ‘x’ ml of milk and the same amount of water is added, the new ratio of milk to water becomes 5:7. Find the value of ‘x’.Solution
ATQ,
Quantity of milk in 360 ml = (2/5) × 360 = 144 ml
Quantity of water = 360 – 144 = 216 ml
ATQ:
(144 + x)/(216 + x) = 5/7
⇒ 7(144 + x) = 5(216 + x)
⇒ 1008 + 7x = 1080 + 5x
⇒ 2x = 72
⇒ x = 36
Which among the following can be considered as a part of the Secondary Market?
In the RBI’s survey, what percentage of the total responding entities were responsible for India’s software services exports?
Under SEBI’s new guidelines, what is the online cut-off time for same-day NAV in overnight fund redemptions?
What was the name of the integrated firepower exercise conducted by the Indian Army’s Sapta Shakti Command?
Why has UNESCO recommended adding Venice to the list of world heritage sites in danger?
According to bilateral labour mobility arrangements between India and Israel, approximately how many Indian workers are expected to move to Israel over ...
The Central Bank of India signed a distribution agreement in February 2026 with which asset management company to offer mutual fund products?
Where are the headquarters of the Indian Institute of Corporate Affairs?
Who is the current (as of July 2025) No. 1 in ICC Women’s ODI batting rankings as of 2025?
In December 2021, IIT-_______ signed an MoU with the Indian Air Force (IAF) for various developmental projects to support the requirements of the IAF.
