In which city was UN Climate Change Summit held in 2014?

In which city was 18th SAARC summit held in 2014?

In which city was 102nd Indian Science Congress held in 2015?

Which of the following Chola kings was the first to capture Maldives ?

Veda, which is partly in prose and partly in verses is ___ ?

Which among the following is a Tamil grammatical treatise?