In a row of 40 boys, when A was shifted 4 places towards the right, he became 10th from the right end. What was his earlier position from the left end of the row? MCQ with Answer and Explanation

Explanation:
Each letter is shifted one place forward: S→T, I→J, L→M, V→W, E→F, R→S = TJMWFS.

Explanation:
Each letter is shifted one place forward: T→U, R→S, A→B, I→J, N→O = USBJO.

Explanation:
Each letter is shifted one place backward: W→V, I→H, N→M, D→C, O→N, W→V = VHOCPV? Wait N-1 = M, so VHOCPV? Let's compute: W-1=V, I-1=H, N-1=M, D-1=C, O-1=N, W-1=V = VHMCNV. Our option A VHOCPV is wrong. Need set correct VHMCNV. We'll adjust options.