Question
In a small town, 50% of the people like fishing, 70%
like hiking, and 30% like both. If the remaining 21 people don't like either activity, how many people are in the town?Solution
ATQ, Let the total number of residents be 100x Residents who enjoy both swimming and running = 0.3 × 100x = 30x Residents who enjoy only swimming = 50x - 30x = 20x Residents who enjoy only running = 70x - 30x = 40x Residents who enjoy at least one activity =20x + 40x +30x = 90x ATQ, 
Which of the following fruit is not suitable for jam making?
Which project assesses the impact of climate change on agriculture in India?
An application of the accounting principles to the business of farming is:
Considering the photosynthetic pathways of different crops, which among the following is NOT classified as a C3 plant, but rather follows the C4 pathway...
Which scheme provides end-to-end support for organic farming in India?
Rotenone is an odorless, colorless, crystalline isoflavone used as a
As per the Union Budget 2025-26, the budget allocation for the Ministry of Rural Development is approximately ____ .
Nutritional quality has been improved by the addition of vitamin A by genetic engineering in which plant
Conversion of NH4 to NO2 in soil is brought about by
Weeds which are of no use and does not have any economic value are known as
Relevant for Exams:
