ONGC Selection Test always has a few questions from Ratio and Proportion. Keeping that in mind, attempt these mock test series and evaluate your performance on various parameters.
This question will not be count towards your score and ranking.
ONGC Selection Test always has a few questions from Ratio and Proportion. Keeping that in mind, attempt these mock test series and evaluate your performance on various parameters.
This question will not be count towards your score and ranking.