How many persons are sitting between Q and X when counted to the left of Q?
We have, G sits second to the left of Z. Two persons are sitting between Z and X. B and X are sitting adjacent to each other. From the above condition, there are three possibilities. 
Again we have, The number of persons sitting between Z and B is the same as between Z and A. From the above condition, case1 gets eliminated. 
Again we have, Q sits exactly in the middle of W and B. B sits fifth to the left of A. W does not sit third to the right of X. Not more than one person sits between Q and B. From the above condition, case2 gets eliminated. Case 1a shows the final arrangement 
Which of the following is not a base?
For preventing damage by shoot fly in sorghum the seed should be treated with
In watershed management, use of Ridge Line' is referred to the
The 'equivalent basicity' of the fertilizer Sodium nitrate is:
Which of the following converts the reciprocating motion of the piston into rotary motion of the flywheel?
Sunflower oil is recommended for heart patients since it contains high percentage of which unsaturated fatty acids?
What is the main cause of the physiological disorder known as "Tirak" or "bad boll opening" in cotton?
Enzymes are by nature:
Largest producer of pearl millet is
In the G1 phase of cell cycle, each chromosome has chromatid(s).
