484. Which processe of weathering belongs to both mechanical and chemical weathering?
Crystallization
485. Who" among the following Governor-Generals formed the Triple Alliance against Tipu Sultan?
Lord Cornwallis
486. Who said ‘We live in a wonderful world that is full of beauty; charm and adventure There is no end to the adventures that -we can have if only we seek them with our eyes open’?
Jawaharlal Nehru
487. After the decline of the Gupta, a By whom was larger part of North India reunited?
Harshavardhana
488. Which country is land locked?
Bolivia
489. Who is the inventor of Ship (turbine)?
Charles Parsons
490. What is the Mendel’s principles of inheritance?