Who launched Swachhata Portal for the Special Campaign 2.0 ?

Which of the following is known as the age (period) of fishes?

Arrange the following peaks of peninsular India in the ascending order of their heights?
 1- Anamudi –Kerla
 2- Doddabett- Tamil Nadu
 3- Mannamala-Kerla

Which of the following longest river of Asia that is passing through the major part of East Asia?

Match the following:

Volcano                   Country

1-katla                         a- Italy
 2-Krakatoa                    b- Indonesia
 3-Mount Vesuvius           c- Tanzania
 4-Kilimanjaro           d-Iceland

Which of the following is/are not an artificial lake?

1- Govind Sagar

2- Chilka lake

3- Naini lake

4- Bhimtal lake

what was the language of newspapers Maratha and kesari respectively, were published by Bal Gangadhar Tilak?

Match the following:

1- Kalidas    a- Allauddin khilji

2-Harisen    b- Chandra Gupta 2

3-Faizi          c-Samudra Gupta

4-Amir Khusro      d- Akbar