Question
Answer the questions based on the information given
below. There are seven members (L, M, N, O, P, Q and R) in a family, which consists of three generations. No single person in the family is a parent. L, who is brother of O, is grandfather of P. There are only two male members in the family. R is daughter of M, who is not nephew of O. N has only one son. R is not in the second generation. How is L's sibling related to P's father?Solution
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 ...