Which one of the following is associated with the issue of control and phasing out of the use of ozone-depleting substances?

Which of the following kingdoms were associated with the life of the Buddha?

1. Avanti
2. Gandhara
3. Kosala
4. Magadha

Select the correct answer using the code given below.

Which one of the following regions of India has a combination of mangrove forest, evergreen forest and deciduous forest?

When a bill is referred to a joint sitting of both the Houses of the Parliament, it has to be passed by

Consider the following rivers:

1. Vamsadhara
2. Indravati
3. Pranahita
4. Pennar

Which of the above are tributaries of Godavari?

Consider the following pairs:

Medieval Indian State          Present Region

1. Champaka         :           Central India
2. Durgara             :            Jammu
3. Kuluta               :            Malabar

Which of the above pairs is / are correctly matched?