145 litres of a mixture contains 40% milk and rest water. If ‘x’ litres of milk is added into the mixture then quantity of water in the final mixture becomes 25% of total quantity of mixture. Find the value of ‘x’.
Quantity of milk in the initial mixture = 145 × 0.40 = 58 litres Quantity of water in the initial mixture = 145 – 58 = 87 litres Quantity of water is unchanged in the final mixture. So, Quantity of final mixture = (87/25) × 100 = 348 litres Quantity of milk in final mixture = 348 – 87 = 261 litres Value of ‘x’ = 261 – 58 = 203
A ray of light hits a mirror and is reflected. If the mirror rotates by an angle 10° in one direction, then the reflected ray will rotate by
Which country will host the G-20 summit in 2023?
Among the following taxes, which is the direct tax in India?
Which one of the following rivers flows in a rift river?
The Preamble to the Constitution of India was amended by the 42nd Amendment Act and inserted the following words in the existing Preamble:
Global warming is believed to be due to:
What is the next number 2, 9, 28, 65, __________.
Stamped red-glazed pottery, known as Arrentine Ware, has been found in many ancient settlements of the South India. The 'Arrentine Ware' were named afte...
Who, in mythology, wished for everything he touched to turn to gold?
Consider the following statements :
1. The best means of measuring time is by the movement of the earth, the moon and the planets.
