Question
A man wants to invest Rs 40,440 in bank account of his
two sons whose age were 12 years and 16 years in such a way that they will get equal amount at age of 120 years @ 33 1/3% per annum compounded annually. Find the share of younger son?Solution
A = P+ (1+ r/100)^n Let the principal for younger son be Rs x Principal for elder son be Rs y Interest to be calculated for Younger son = (120 â 12) = 108 years Elder son = (120 â 16) = 104 years Since, amount will be equally distributed then, âx  (1+ 100/300)^108 = y (1+ 100/300)^104 â x  (4/3)^108 = y (4/3)^104 ăâ(4/3)ă^(108 - 104)  =  y/x  â  y/x = 256/81 ⴠYounger sonâs share = 81/337  Ă40,440 = Rs 9,720Â
Which one of the following is the correct mode of infection in Ergot of bajra (pearlmillet)
Maximum profit is obtained at the point, where:
Indicator plant for boron deficiency is:
The most accepted theory to explain ascent of sap in plants âtranspirationâcohesionâtension mechanismâ, was proposed by:
In 1986 which first transgenic virus resistant plant was produced using virus resistance gene, which generates resistance against virus attack.
Best time for sowing deep water rice is
The process by which particular homozygous plant varieties can be selected for creating next generations.
According to final estimates, what is Indiaâs total food grain production for 2024-25?
Which of the following is the best fertilizer for basal application in paddy puddled field
The process of introducing, stably integration and expression of foreign genes in the plant. produces transgenic plants and is called-
