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Let the monthly salary of A be Rs. ‘x’ Amount spent on food = Rs. 0.30x Amount spent on rent = Rs. 0.22x Amount received by brother = (x – 0.30x – 0.22x) × 0.40 = 0.192x So according to question: => 0.22x – 0.192x = 1400 => 0.028x = 1400 => x = 50000 So, the amount spent on food = 0.30 × 50000 = Rs. 15000
...........................is a major mechanism through which new genetic material is generated during molecular evolution.
Agroforestry system in which long fodder crops are grown to protect the soil, mulching and to prevent erosion.
Nitrate levels in drinking water above mg/litre are considered us human health hazard
Global warming potential of methane is
Term Mitosis is coined by?
C4 plants utilize the Hatch and Slack pathway for carbon fixation, which allows them to thrive in hot and dry climates. Among the following, which plant...
According to Planning commission, Indian region is divided into how many agro climatic zones?
The practice of growing more than one crop on the same field at the same time in a definite row pattern, called………………
...Under NRLM, a revolving fund of Rs _____ is given to every SHG which follows Panchsutras of regular meetings, savings, internal lending, recoveries, and...
About half of the essential plant nutrients are macronutrients; among which is foremost vital to form carbohydrates, proteins, nucleic acids and other c...