Four letter clusters have been given out of which three are alike in some manner while one is different. Select the odd one.?

Option 3 : INP

[ alt="Common Diagram 28.01.2020 D1" src="https://storage.googleapis.com/tb-img/production/20/12/Common_Diagram_28.01.2020_D1.png" style=" width: 450px; height: 107px;">

The logic followed here is:

1) [ alt="F2 Madhuri SSC 04.05.2022 D24" src="//storage.googleapis.com/tb-img/production/22/05/F2_Madhuri_SSC_04.05.2022_D24.png" style="width: 125px; height: 67px;">

2) [ alt="F2 Madhuri SSC 04.05.2022 D25" src="//storage.googleapis.com/tb-img/production/22/05/F2_Madhuri_SSC_04.05.2022_D25.png" style="width: 123px; height: 65px;">

3) [ alt="F2 Madhuri SSC 04.05.2022 D26" src="//storage.googleapis.com/tb-img/production/22/05/F2_Madhuri_SSC_04.05.2022_D26.png" style="width: 121px; height: 66px;">

4) [ alt="F2 Madhuri SSC 04.05.2022 D27" src="//storage.googleapis.com/tb-img/production/22/05/F2_Madhuri_SSC_04.05.2022_D27.png" style="width: 127px; height: 67px;">

This shows the "INP" as odd one out.

Hence, the correct answer is "INP".