If the simple interest on 1 for 1 months is 1 paisa then the rate percent per annum will be(यदि रु 1 पर 1 माह का साधारण बियाज 1 पैसा है, तो वार्षिक दर प्रतिशत कितने होगा?)

Interest on Rs. 12000 for 1 month at the rate of 10 % per annum is

If the interest on money be 1 paisa per rupee per month, what is the rate per cent per annum?

If the ratio of principal and the simple interest for 5 years is 10 : 7, then the rate of interest (per annum) is: यदि मूल धन और 5 वर्षो के साधारण ब्याज में 10 : 7 का अनुपात है, तो ब्याज की दर ( प्रति वर्ष ) ज्ञात करें |

The interest on Rs 1,250 for 15 years at the rate of 1.6% simple interest per annum will be:

Total interest of Rs 400 for 2 1/2 years at the rate of 6% simple interest per annum is

At simple interest s sum become 49/40 itself in 2.1/2 years. The rate of interest per annum is

If the interest of 292Rs in 1 day be 5 paise, then find the rate of simple interest in percent per annum.