Foreign institutional investors (FIIs) were net sellers of Rs 1,117.35 crore (provisional) on Monday, according to data released by BSE.While FIIs made gross purchases of Rs 1,903.10 crore, gross sales totalled Rs 3,020.45 crore.FIIs were net sellers of Rs 1,222.40 crore on Friday, July 27, according to data released by Sebi on Monday. While FIIs made gross purchases of Rs 3,677.30 crore, gross sales totalled Rs 4,899.70 crore.Mutual funds (MFs) were net buyers of Rs 251.60 crore on Friday. MFs made purchases of Rs 1,218.80 crore and sales of Rs 967.20 crore.