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Let present ages of Virat and Shami be X years and Y years respectively. According to question, X = Y + 20……………………………..(1) And, (Y + 15)/(X + 15) = 2/3 3Y + 45 = 2X + 30 Putting value of X from equation (1) 3Y + 45 = 2Y + 40 + 30 Y = 25 years X = 45 years Desired Average = (25 + 45)/2 = 70/2 = 35 years
The type of germplasm, which is frequently utilized by breeders for their crop improvement programme, is called as
Self-help, Dignity of labour, Self-respect, Truth and non-violence are the principles of which project?
Major Characteristic symptom of stem borer in rice……
A solution contains 1/ 10000 moles/I H+ ions. What is the concentration of hydroxyl ions in this solution?
_____ is the cost that have already been incurred and cannot be recovered.
Which of the following methods refers to deactivation of microbes in food using electricity?
Which of the following methods causes killing of microorganisms
Ethylene is highly effective in fruit ripening because
Who among the following has the power to appoint Food Safety Officer having prescribed qualifications?
The maximum amount of energy is liberated on oxidation of ____