Question
Which element is used as a cooling medium for the Large
Hadron Collider (LHC) and superconducting magnets in MRI scanners?Solution
Helium is crucial for cooling the superconducting magnets in the Large Hadron Collider (LHC) and MRI scanners, ensuring they operate at extremely low temperatures necessary for optimal performance.
In a given years, A sold 1200 caps while B sold 20% more number of caps than A and C sold 10% less number of caps than B. Find the ratio between the num...
The income of Tina is Rs.26000 and she saves 30% of her income. The savings of Kajal is Rs.3000 more than that of Tina and she spends 60% of her income....
Manish has some money left after spending 11%, 15% and 20% of monthly salary on rent, electricity and shopping respectively. The remaining money with Ma...
A person marks his goods 40% above the cost price. He sold 30% of goods at marked price, 60% of the remaining at a discount of 20% and remaining at 40% ...
In a college election a candidate who got 40% of the total votes polled was defeated by 126 votes. Assuming that there were only two candidates in the e...
Anita has some money left after spending 20%, 10% and 30% of monthly salary on rent, electricity and shopping respectively. The remaining money with Ani...
- Three figures are given such that the first is 45% less than the third, and the second is 50% less than the third. The first figure is what percent of the ...
The price of an item is first raised by 50% and then reduced by 40%. Find the overall percentage change in the price.
Anuj allocates 45% of his income towards rent, and then spends 60% of the remaining amount on his studies. After these expenses, he saves Rs. 1650. Wha...
8.5 can be expressed in terms of percentage as:
