mujhy apny Qmobile A3 k lia ek calculator/solver chahiye jo numbers systems yani Binary, Octal, Hexa wegera ho calculate/convert krsaky or algebra ki problems ko solve krsakay.

or ek english to english (Marriam webster hotu achi baat hy) chahiye.

kindly esy link farahm jis me full version ho jo pc se download hosaky me mobile net use nhi krta.

Bohat shukria