Answer this Question. No. Of yrs ? Share with your friends Share 0 Gursheen Kaur answered this Dear Student, Solution) We have,Principal, P = Rs 30000Rate, R = 7% p.a.Time, n = ?CI = Rs 4347now, A = P1 + R100n⇒P +CI = P1 + R100n⇒30000+4347 = 300001 + 7100n⇒3434730000 = 107100n⇒1144910000 = 107100n⇒1071002 = 107100n⇒n = 2so, time period = 2 yrs Regards! 0 View Full Answer