A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
 DAF, FED, HIB, ? 

ISRO will launch which satellite on 7 November so that the earth can be monitored even amidst clouds?

The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number pairs except one. Find that odd number pair. 

Which district of Rajasthan has maximum area of alluvial soil?

Under the Mission Sagar-IV which Indian Naval Ship traveled to Port Anjouan, Comoros to deliver 1,000 Metric Tonnes of rice?

When was ISKCON established?

How many tirangles are there in the given figure?

Where was the first session of Rajputana Madhya Bharat Sabha held?