A and B together can do a piece of work in 16 days and A alone can do it in 48 days. How long will B take to complete the work?

A circular shaped gymnasium ring of radius 35cm is divided into 5 equal arcs shaded with different colours. Find the length of each of the arcs.

1) Mesopotomia refers to the region of Iraq and Kuwait of West Asia
2) Assyrian Empire was the First Military State in History

1) Salt Merchants were called as Yavanars
2) Westerners were referred as Umanars
3) Arikkamedu and Kudikadu show evidence of glass beads

The place where the river joins a lake or sea or an Ocean is known as ___
ஆறு ஒரு ஏரியிலோ கடலிலோ அல்லது ஒரு பேராழியிலோ கலக்கும் இடம் __

____ is a hollow feature at the base of a waterfall which is formed by cavitation.
நீர்வீழ்ச்சியின் கீழ் பகுதியில் குழி விழுதல் காரணமாக ஏற்படும் பெரும்பள்ளம் __

International mother language Day is observed on
பன்னாட்டு தாய்மொழி தினம் அங்கீகரிக்கப்படும் நாள்

The end product of breakdown of dead organic material is known as _
இறந்த கரிமப் பொருட்களின் முறிவின் இறுதி தயாரிப்பு __ என அழைக்கப்படுகிறது.?

Any matter or energy derived from the environment (nature) that is used by living things including humans is called _
மனிதர்கள் உட்பட உயிரினங்களால் பயன்படுத்தப்படும் சுற்றுச்சூழலில் இருந்து பெறப்பட்ட எந்த ஒரு ஆற்றலும் ___ என அழைக்கப்படுகிறது?

In which place iron ores found in Tamilnadu
தமிழ்நாட்டின் எந்தப் பகுதியில் இரும்புத்தாது கிடைக்கிறது?

1) In Medieval India Stone Inscriptions the major focus is upon the donor and their contributions are mostly recordered.
2) Village Administration were recorded in Uttiramerur inscriptions.

Choose the correct pair:
1) Minhaj-us-Siraj - Tarikh-i-Frishta
2) Zia-ud-din - Tobakat-i-Nasiri 3) Ferishta - Tarikh-i-Firoz Shahi

Chand Bradai's Prithiviraj Raso Portrays which of the following Kingdom?

I accompanied Mahmud Ghazni in one of his campaigns. I accounted Somnath expedition of him. In my book Tahquiq-i-Hind, Indian Religion and Social norms were discussed" Who am I?