92.
Consider the following statements.
1. Main tributary of Damodar river is Barakar.
2. Origin point of Sone river is Barakar.
3. Damodar valley corporation is also known as the Ruhr of India.
4. Gumani river of Jharkhand originates from Rajmahal hill.
Which of statements given above are correct?

93.
Bansloi originates from

94.
Amanat and Auranga are the tributaries of which river?

96.
'Tilaiya' dam and 'Maithon' dam is constructed on which river?

98.
With reference to tropical dry deciduous forest which one of the following is/are correct?
1. These forests are found in areas having mean annual rainfall less than 120 cm.
2. The canopy of the trees does not normally exceed 25 m.
3. These forests constitute the minor forests of Jharkhand.
Select the correct answer from the given below

99.
Which tree species is used for Bidi-making and considered as one of the main sources of revenue of Jharkhand?

100.
Which tree in the regional language of Jharkhand is known as Sakhua?