Explanation:

Let’s break down the pattern for each pair:

- First pair: GRAPES : SAREPG

- The second term is made by rearranging the letters: Take the last 3 letters, then the first 3.

- GRAPES ? S E P / G R A ? SAREPG

- Second pair: VERBAL : LREABV

- Similarly, last 3 (B A L) + first 3 (V E R) ? BALVER, but the answer is LREABV (Letters reversed in groups: LRE from last 3 reversed, ABV from first 3 reversed).

- On closer check, the actual pattern is:

- Arrange letters as follows: last letter, second, fifth, fourth, third, first

- GRAPES: G(1), R(2), A(3), P(4), E(5), S(6)

- S (6), A (3), R (2), E (5), P (4), G (1) ? SAREPG

- VERBAL: V(1), E(2), R(3), B(4), A(5), L(6)

- L(6), R(3), E(2), A(5), B(4), V(1) ? LREABV

- So, this is the rule: 6th, 3rd, 2nd, 5th, 4th, 1st letters

- Let's apply to NUMBER:

- N(1), U(2), M(3), B(4), E(5), R(6)

- Order needed: 6 (R), 3 (M), 2 (U), 5 (E), 4 (B), 1 (N)

- So, "R M U E B N"

- Check the options:

1. RMUFBN

2. RMVEBN

3. RMUEBN

4. RMVFBN

?? The correct answer is Option 3: RMUEBN

- Each answer rearranges letters by the same fixed letter position order: 6th, 3rd, 2nd, 5th, 4th, 1st.

- Applying this to “NUMBER” gives “RMUEBN.”

- Option 3 perfectly matches this arrangement.