24 September 2021 – Reasoning & Maths, First Shift NTA UGC NET JRF Question paper, Answer key

1. A household incurs a certain expenditure on the consumption of a commodity in a given month. If the price of the commodity decreased by 20% and its consumption increased by 20%, what would be the net percent increase or decrease in the expenditure of the household? 1.2% 2.4% 3.8% 4.10%एक परिवार किसी दिए गए …

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