Start learning 50% faster. Sign in now
ATQ, Simple interest = (Sum × rate of interest × time period in years) ÷ 100 So, interest earned from first investment = (r + 5000) × 12 × 4 ÷ 100 = Rs. (r + 5000) × (12/25) And, interest earned from second investment = (r - 5000) × 12 × 3 ÷ 100 = (r - 5000) × (9/25) So, (r + 5000) × (12/25) - (r - 5000) × (9/25) = 0.4r Or, 12 × (r + 5000) - 9 × (r - 5000) = 10r Or, 12r + 60000 - 9r + 45000 = 10r Or, 105000 = 7r So, r = 15000
Dead heart symptom in sorghum is because of:
Which one of the following soil orders has the highest area in India?
Which one of the following is not the instrument for credit control:
Selfing reduces heterozygosity by what ratio in each generation:
In which year was the “Krishi Vigyan Kendra” (KVK) programme launched by ICAR?
A type of cropping in which the two crops, morphologically different grown on same field are grown together and they complement each other __
Which of the following is the vector of Banana Bunchy Top disease?
The oxidation of xanthine is catalyzed by xanthine dehydrogenase contains _________ element
According to estimation, how much cultivated area in India will remain rainfed even after reaching the full irrigation potential?
Who is the father of agronomy?