9- The Battle of Uhad was fought in the year :
a) 3 Nabvi b) 8 Nabvi c) 9 A.H d) none

its d, the battle of uhad was fought in 3 AH.

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20- The ottoman dynasty fell in:
a) 1857 b) 1926 c) 1940 d) none

again a "none", its dissolution took place in 1922. - by wikipedia.