well Thanks for u all but if i really have some doubts and i seek help here for some questions which i want to make sure of it is this a great issue for u guys, i know it may be easy for u so it wont take from u time to just help. this question i 've asked i knew that the voltameter is connected in parallel but the drawing just confused me and mark scheme donot help too so i just wanted to make sure from u as all of u gave what i know but no one tried to solve the problem which confusion on drawing itself not concept
anyway Thanks