Chemical Equilibrium

Consider the following gaseous equilibrium in a closed container of volume ' V′ at T(K).
P2(g)+Q2(g)⇌2PQ(g) 2 moles each of P2(g),Q2(g) and PQ(g) are present at equilibrium. Now one mole each of ' P2 ' and ' Q2 ' are added to the equilibrium keeping the temperature at T(K). The number of moles of P2,Q2 and PQ at the new equilibrium, respectively, are