Find the time period and rate for each A sum taken for `1 1/2` years at 8%per annum is compounded half yearly

Find the time period and rate for each: A sum is taken for 2 years at 4% per annum is compounded half yearly.

Find the time period and rate for each: A sum taken for 1frac(1)(2) years at 8% per annum is compounded half yearly.

Find a time period and a rate for each A sum taken for 2 years at 4% per annum is compounded half yearly.

Find the number of conversion times the interest is compounded and rate for each A sum taken for 1(1)/(2) years at 8% per annum is compounded half yearly.

Find the number of conversion times the Interest is compounded and rate for each:A sum taken for 2 years at 4% per annum is compounded half yearly.

Find the number of conversion times the interest is compounded and rate for following A sum taken for 1 1/2 years at 4% per annum is compounded half yearly.

The time period and the rate for a sum taken at 10% p.a. for 1(1)/(2) year compounded half yearly are