@soumya Interest calculation needs three parts:1.principle (P), 2.number of years(N) and 3. rate of interest per year(R). Simple interest is obtained just by multiplying P,N,R. Since R is in percentage it should be divided by 100. So, SI=PNR/100. Whereas in compound interest, the interest is calculated for each year and it is added to the principle for the next year. i.e. 1st year CI=P.R/100, 2nd year CI will be added to P, so CI will be (CI+P).R/100.This is repeated for N years.
@khushi-rai Just a few calculation mistakes. I have edited the answer. Please check again.
See what the book has done is that for the rectangular shaded parts, they have directly calculated by taking its length and breadth for one such area and then multiplying by 2 for both the areas to be considered.
What I have done is that I have eliminated the area AFHC from BDGE which gives you the same result since what remains is again the rectangular shaded blocks.
A verb can be described as transitive or intransitive based on whether it requires an object to express a complete thought or not. A transitive verb is one that only makes sense if it exerts its action on an object. An intransitive verb will make sense without one.
Going by definition we can say
This is transitive
Because here object is noice
Verb : did not object to
Without an object of some kind, this verb cannot function
Hope this helps
Because sound cant propagate through vacuum. Sound is a mechanical wave and every mechanical wave needs a medium through which it can propagate.
Sound can spread through water, air, glass, etc. but not vacuum, because vacuum is a lack of basically anything. There is no sound in space because there is no medium through which sound can spread. Thats why we cant hear the sound of the sun.
For a bowler, average = runs knocked off / number of wickets taken
Suppose, before the last match, number of wickets taken = N
In the last match, number of wickets added (n) = 3
Therefore original average of the bowler = 200 / N
Total runs knocked off in the last match is given by ,
Sa = n x A + ∆A ( N + n)
Or, 52 = 3 x 200/N + (+1) x (N + 3) [ Since change in average ∆A = +1 ]
Or, N = 25 or 24.
Therefore, New average = 200 + 52 / 25 + 3 or 200 + 52 / 24 + 3
Therefore new average of bowler = 9 or 28/3.
To find the square root of numbers in the decimal form are explained in the following steps:
Step I: Make the number of decimal places even by affixing a zero on the extreme right of the decimal part (if required).
Step II: In the integral part, mark the periods as done while finding the square root of a perfect square of some natural number.
Step III: In the decimal part, mark the periods on every pair of digits beginning with the first decimal place.
Step IV: Now, find the square root by long division method.
Step V: Put the decimal point in the square root as soon as the integral part is exhausted.