Khalifa want to accumulate OMR XXXXXXXXXXto buy farming land after subtracting all expenses, he need to spend , he can save OMR 25000 annually. How much time would require accumulating this amount ,...

Khalifa want to accumulate OMR 200000 to buy farming land after subtracting all expenses, he need to spend , he can save OMR 25000 annually. How much time would require accumulating this amount , considering that the saving are compounded at the rate of 10% per annum.