Which among the following is constituted by the President of India under Article 280 (1) of the Constitution?

Consider the following:

1. Consumer Price Index for Industrial Workers
2. Consumer Price Index for Agricultural Laborers
3. Consumer Price Index for Rural Laborers

Which among the above were used in estimation of the poverty in states, in the Lakdawala Formula?

When you travel in Himalayas, you will see which of the following:

1. Deep gorges
2. U-turn river courses
3. Active volcanoes
4. Hanging valleys

Select the correct option from codes given below:

 Which among the following is / are components of the Producer Gas?

1. Carbon Monoxide (CO)
2. Hydrogen (H2)
3. Methane (CH4)

Select the correct option from the codes given below:

Consider the following:
1. Jelly Fish
2. Star Fish
3. Cuttle Fish
4. Silver Fish
Which among the above is / are true fishes (Pisces) ?