NEW DELHI: Seven Lok Sabha Parliamentarians and 98 state lawmakers are being investigated for "substantial increases" in their assets, the Central Board of Direct Taxes ( CBDT ) told the Supreme Court (SC) on Monday.The CBDT said it will provide the names of these Lok Sabha members of Parliament (MPs) and members of legislative assemblies (MLAs) to the SC in a sealed cover on Tuesday. It added that the Income Tax Department had conducted preliminary investigations into their assets and found that, on the face of it, there had been "huge" increases in the Lok Sabha MPs ' assets and "substantial" increases in MLAs ' assets.These preliminary investigations were conducted after a Lucknow NGO, 'Lok Prahari', alleged a significant increase in the assets of 26 Lok Sabha MPs, 11 Rajya Sabha MPs and 257 MLAs, as was reflected in their election affidavits.The CBDT also told the top court that a preliminary assessment is underway of the assets of another nine Lok Sabha MPs, 11 Rajya Sabha MPs and 42 MLAs.