00:01
In this question we have given p is equal to 300 rate of interest r is equal to 6 % and time is 5 year.
00:17
We have to calculate the future value and the interest.
00:23
See the solution? we all know the formula for interest is same in all case that is amount minus principle.
00:46
Now see in first part we have to calculate annually.
00:51
See the solution? the formula for future value annually a is equal to p 1 plus r divided by 100 power in.
01:15
Put the values 300 1 plus 6 divided by 100 power 5.
01:28
Solve this we are getting 1 .06 power 5.
01:34
Solve this we are getting our future value amount that is 300 multiplied by 1.
01:40
1 .06 power 5 that is 401 .46 this is the future value our future value is 401 .46 now interest is equal to a minus p put the value 401 .4 .6 minus 300 it is coming 101 .0 .46.
02:22
This is coming.
02:26
101 .46.
02:35
This is this is the interest.
02:42
In second part we have to calculate semi -annually the formula for this is a is equal to p multiplied by 1 plus r divided by 200 power 2n.
03:01
Put the value 300 multiplied by 1 plus 6 divided by 200 multiplied by 2 multiplied by 5.
03:19
Solve this we are getting 300 1 plus 0 .03 power 10 after solving this we are getting our answer that is 403 .17 this is the future value and interest is i equal to a minus p that is 400t 0 .17 this is coming 100 3 .17.
04:06
This is our interest for second part.
04:10
In third part we have to calculate quarterly for that part formula is a is equal to p plus a is equal to p multiplied by 1 plus r divided by 400 power 4 in put the values we are getting 300 multiplied by 1 plus 6 divided by 400 multiplied by 4 multiplied by 5...