Question
‘M’ invested Rs. 3600 for (t + 6) months, while
‘N’ invested Rs. 900 more than ‘M’ for (t - 1) months, in a business. If profit received by ‘N’ out of total profit of Rs. 6600 is Rs. 2700, then find the value of ‘t’.(Calculate approx. value)Solution
ATQ, Ratio of profit received by ‘M’ and ‘N’ = {3600 × (t + 6)}:{4500 × (t - 1)} = (6600 – 2700)/2700 Or, (3600t + 21600):(4500t - 4500) = 3900/2700 Or, (12t + 72):(15t - 15) = 13/9 Or, 108t + 648 = 195t - 195 Or, 843 = 87t Or, t = 843/87 = 9.69 (approximately 10)
Grodex test is used in the determination of
Seeds which cannot be successfully stored for long periods are known as
Which of the following shows epigeal germination
In rice the Akiochi disease is caused due to the toxicity of ____
Fruit of linseed is known as
Double seed formation is the symptom of which pest and in which crop?
The treatment of seeds with rhizobium culture and fungicides is done in?
One of the most important oilseed crop groundnut contains ___% oil.
Which part of sugarcane is preferred for sowing?
What is the validity period of the seed certificate after tagging?
Relevant for Exams:
