2511: A wooden block is floating in water. If 4/5 of its volume is immersed in water and volume of the water displaced is 800 ml, the volume of the block is
(a) 1140 ml
(b) 200 ml
(c) 800 ml
(d) 1000 ml
2512: Several states in the North-Eastern part of India were carved out by separating them from Assam. Which one of the following pairs is not among them?
(a) Manipur and Meghalaya
(b) Mizoram and Tripura
(c) Arunachal Pradesh and Nagaland
(d) Manipur and Tripura
2513: In the series
AABABCABCDABCDE........
which letter occupies the 100th position?
(a) I
(b) K
(c) H
(d) J
2514: What is the system of governance in the Panchayati Raj setup ?
(a) Single-tier structure of local self-government at the village level
(b) Two-tier system of local self-government at the village and block levels
(c) Three-tier structure of local self-government, at the village, block and district levels
(d) Four-tier system of local self-government at the village, block, district and state levels
2515: World Bank loan is given to:
(a) Make available the currency of a particular country in case of shortage
(b) Countries for sound projects for development purposes
(c) Improve the social and cultural conditions of a country
(d) None of these