Question
Which central body or ministry is primarily responsible
for releasing official reports and data regarding India’s chemical and petrochemical industries?Solution
The Department of Chemicals and Petrochemicals, under the Ministry of Chemicals and Fertilizers, regularly releases the standard statistics and reports concerning the chemical industry in India.
Find the sum of geometric progression, 40, 20, 10, 5, …..
In an arithmetic progression, the first term is 4 and the sum of the first 20 terms is 650. Find the common difference.
The expenditure-to-savings ratio of an individual 'P' is 5:4. If the person's income rises by 25% and their savings increase by 3...
Boat ‘A’ can cover 320 km in still water in 16 hours. In still water, if the ratio of the speed of boat ‘A’ to that of ‘B’ is 5:3 and the sp...
The marks obtained by 12 students out of a maximum of 30 in a test are given as 25, 28, 24, 22, 25, 18, 20, 22, 19, 23, 22, and 26. Find the sum of the ...
The current age of Anupama is 25% greater than Chinky's age. Four years ago, the ages of Beena and Chinky were in the ratio of 4:...
Find the mode of the data: 2, 2, 3, 5, 15, 15, 15, 20, 21, 23, 25, 15, 23, 25.
18, 27, 54, 135, 400, 1417.5
Find the mode of the following data:
What is the median of the following list of numbers: 5, 3, 6, 9, 11, 19,12,20, and 1?
