521: Monazite is an ore of
(a) zirconium
(b) thorium
(c) titanium
(d) iron
522: Which dynasty was well-known for excellent village administration?
(a) Pandyas
(b) Pallavas
(c) Cholas
(d) Chalukyas
523: "You might see a few curious Danes around, but that is because ........ used to be Danish outpost. This quaint town with its fort and a beautiful church, the New Jerusalem, empty streets and deserted beach front is a quaint gem." The place referred to in this quotation lies on the
(a) Tamil Nadu coast
(b) Kerala coast
(c) Karnataka coast
(d) Goa coast
524: Examine the following statements :
I watch TV only if I am bored.
I am never bored when I have my brothers company.
Whenever I go to the theatre, I take my brother along.
Which one of the following conclusions is valid in the context of the above statements ?
(a) If I am bored, I watch TV
(b) If I am bored, I seek my brother's company
(c) If I am not with my brother, then I watch TV
(d) If I am not bored, I do not watch TV
525: Raghu Rai is well known for which one of the following areas ?
(a) Research in Mathematics
(b) Water harvesting
(c) Photography
(d) Pollution control