AP and TS EAMCET Engineering Model Paper 17

A solid floats in a liquid at 20°C with 75% of it immersed in a liquid. When the liquid is heated to t °C the same body floats with 80% of it immersed in the liquid. If absolute expansion of liquids is 8.33×10–4/°C then temperature 't' is approximately. (Expansion of solid is negligible)