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Resize and prepare your thumb impression for ONGC Geologists and Engineers E1 Examination 2026 using the saved exam defaults below. You can adjust supported settings in the form if the current application portal shows a different requirement. Saved defaults: 240 × 240 px • 20-50 KB • JPEG • 200 DPI.
Create the left thumb impression image required in the ONGC application, preferably 240x240 pixels and 20KB-50KB.