# A lent Rs. 600 to B for 2 years and Rs. 150 to C for 4 years and received

A lent Rs. 600 to B for 2 years and Rs. 150 to C for 4 years and received altogether from both Rs.90 as simple interest. The rate of interest is

(a) 4%

(b) 5%

(c) 10%

(d) 12%

**Answer: (b) 5% **

**Solution:-**

A lent Rs.600 to B for 2 years and Rs.150 to C for 4 years and received altogether from both Rs.90 as interest.

Then, Rate of Interest = 90 x 100/1800

= 5%

Hence, the correct answer is option (b) 5%.