Net Asset Value(s)

NET ASSET VALUE

BLACKROCK INCOME AND GROWTH INVESTMENT TRUST PLC.

The unaudited net asset values for BlackRock Income and Growth Investment Trust
plc at close of business on 22 April 2014 were:

165.08p Capital only (undiluted)
167.49p including current year income (undiluted)

Notes:

1. Following the buyback of 65,000 ordinary shares on 20 March 2014, the
Company has 27,139,268 ordinary shares in issue excluding 5,794,664 shares in
treasury.

2. Investments have been valued on a bid price basis.

3. Revenue items included in net asset value, with dividends payable deducted
on the ex-dividend date.