Question
Who, among the following, was the second youngest
scientist to receive the Nobel Prize for Physics in 1957 and passed away in August 2024?Solution
Tsung-Dao Lee, a Chinese-American physicist, passed away in August 2024. He was notably the second youngest laureate to win the Nobel Prize for Physics in 1957, at the age of 31, for his groundbreaking work on parity laws, which profoundly impacted the understanding of elementary particles.
Evaluate 2.5 ÷ 0.0005.
Twin prime numbers are the prime numbers whose difference is always equal to 2. The number of twin primes between 35 and 100 is:
Find the third proportion of 38 and 19.
- Find the median of the following observations:
16, 12, 18, 22, 20, 19, 17 If the first term is 125 and the common ratio is 2/5, then what will be the fourth term of the geometric progression (GP)?
- The average of five consecutive multiples of 3 is 24. What is the smallest of these numbers?
If the sum of two numbers is 33 and their difference is 15, the smaller number is
Find the sum of all the numbers between 3000 and 14000, which are divisible by 25, 30 and 40.
- Which of the following numbers is not a perfect square?
A sum of money is shared in the ratio of 2:3:5. The smallest share is divided again in the ratio of 1:3. What fraction of the total sum of money is the ...
