Question
If Simple Interest is 12.5% more than the principal and
number of years(n), rate(r) are numerically in the ratio 2 : 1, then find the values of n, r.Solution
Let principal =100 Then SI =100+12.5 =112.5 Given the ratio of time and rate =2:1 Time =2x and rate =x Now using formula of -SI =PRT/100 112.5 = (100×2x × x)/100 x2 =112.5 /2 =1125/20 x2 =225/4 x =15/2 =7.5 And time =2×7.5 =15years
Which of the followings is NOT one of the government accounts of India?
In November 2022, which state became the first North-East state to approve Mental Health and Social Care Policy?
Which list of constitution gives the list of states and union territories?
In optics, the refractive index of a substance is described by the formula n = c/v, where c is:
What is manganese used for ?
Methyl ethyl ketone is also known as:
The per hectare seed rate of tobacco is:
Where is the "National Management Institute (NIBM)" located?
In May 2023, who was sworn in as the new Central Vigilance Commissioner of India?
Priorities of the government in the fiscal area and its related policies and deviations are mentioned in which part of the budget document?
