Question
How many Ramsar (Wetland) sites are there in India as
of October 2025?Solution
As of October 2025, India has a total of 93 Ramsar sites recognized under the Ramsar Convention on Wetlands. This expansion reflects steady efforts by the Government of India to protect ecologically significant wetlands across various states, adding new sites almost every year.
- The least number 'Y' which when divided by 15, 20, and 45 leaves 2 as the remainder in each case. Find the value of ('3Y' - 5).
- If 519x238y is divisible by 72, then find (2x - 4y).
Find the value of 'a' in the given data if the mean of the given data is 27.
20, 25, 30, 28, 26, 24, a, 29, 22, 23
- What is the least perfect square divisible by 15, 18, 25 and 30? Also, find the remainder when this number is divided by 77.
- Find the median of the following observations:
25, 30, 35, 45, 40, 55, 50 Which of the following pairs of numbers are co-primes?
- If '48x2y' is a five-digit number which is divisible by 72, then find the value of (x - y).
A five digit number 2A78B, is divisible by 55. What is the difference between the maximum and minimum possible value of (A+B)?
Find 999 × 37 quickly.
The difference between the value of the number increased by 20% and the value of the number decreased by 30% is 120. Find the number.