Jahanzeb jee there is a simple formula for the length of question..you have to attempt 4 questions....subtract 20 min for objective..so u will have 160/4=40 min for each question..subtract 5 min for outlines per question..this means u will have 35 min..Now one can write 3200 to 3500 words with average writing speed. in 3 hrs..so 30 words per min bolay tu aur bolay tu 1 word per 2 sec.. (which is impossible if u have to write ASSASINATION or FLABBERGASTED and if u have to write full name of Charminda vaas aur bilawal bhutto zardari).. ..1100 words k qareeb bnta ha taqreeban...Agr bore ho rhe ho tu simple jitna dil aye likhna. length and width k chakroun mein na parna..simple try to write precicesly and comprehensively on the topic...