Point out the wrong statement.
(a) qgrid is an interactive grid for sorting and filtering DataFrames
(b) Pandas DataFrames implement _repr_html_ methods which are utilized by IPython Notebook
(c) Spyder is a cross-platform Qt-based open-source R IDE
(d) None of the mentioned
This question was addressed to me during a job interview.
This is a very interesting question from Pandas topic in section Data Analysis with Python of Data Science