Question
Consider the statements about National Centre for
Seismology (NCS): 1. An earthquake of magnitude 3.9 hit Jammu and Kashmir's Kishtwar district in January 2024. 2. NCS is the nodal agency of Government of India for monitoring of earthquake in India. 3. It is an attached office of the Ministry of Sciences and Technology. Which of the statements given above is/are correct?Solution
An earthquake of magnitude 3.9 hit Jammu and Kashmir's Kishtwar district recently, as reported by the National Centre for Seismology. NCS is the nodal agency of the Government of India for monitoring of earthquake activity and conducts seismological research in the country. It is an attached office of the Ministry of Earth Sciences (MOES). It operates and maintains the NSN, or the National Seismological Network. The NSN consists of 153 seismological observatories spread across the country.
If 20% of a = b, then b% of 20 is the same as:
A money lender finds that due to a fall in the annual rate of interest from 10% to 8(3/4)%, his year's income diminishes by ₹84.50. Find his capital.
Out of 750 students in school, 20% students like samosa only and 34% students like samosa and momos both. If 10% students don’t like any snacks then f...
A number is first increased by 30% and then decreased by 20%. Find the percentage increase or decrease in the original number.
Deksha borrowed Rs. 500 at 5% per annum simple interest. What amount (in rupees) will she pay to clear her debt after 4 years?
The population of a village increase at the rate of 10% during the first year and decreases at the rate of 20% during the second year. If it has 20240 i...
The income of a person is Rs.12000 and his expenditure is Rs.8000. In the next year his income and expenditure is increased by 10% and 20% respectively....
The following pie chart shows information on the sales of a toy making company "XYZ' during the financial year 2017-18.
The marks scored by a student in three subjects are in the ratio 4 : 5 : 6. Student scored an overall aggregate of 40% in the exam. If the maximum marks...
Rohit spent (R-4)% of his monthly income on food. Out of the remaining (R+7)% was spent on travelling. (1/6) of the remaining was spent on education. (2...