Answer & ExplanationOption: Both A & BExplanation:
A Memorandum of Understanding (MOU) was inked on January 5, 2021 between MAHA-METRO and DRDO through which DRDO will render technical support for the implementation of its advanced biodigester Mk-II technology for the treatment of human waste (night soil) in the metro rail network. DRDO’s biodigester is an indigenous, green and cost-effective technology, with a rare distinction of having one of the largest numbers of DRDO-licensees (ToT holders).
| Article and Schedule Quiz | Start Test! |
| Missiles Mock Test | Start Test! |
| SSC MTS Mock Test | Start Test |
| IBPS CLERK MOCK TEST | Start Test |
| SSC MTS 2022 JULY 26 Shift 1 (ENGLISH) | Start Test! |
| SSC GD Previous Year Paper 2021 Nov 17 Shift - I (Hindi) | Start Test! |
| SSC CGL Tier - 1 PYP 2022 April 21 Shift- 1 (ENGLISH) | Start Test! |
| MPSC PAPER I MOCK TEST 1 (ENGLISH) | Start Test! |
| IB Security Assistant Mock test 1 (english) | Start Test! |
| UP POLICE CONSTABLE MOCK TEST 1 | Start Test! |
| DELHI POLICE CONSTABLE MOCK TEST 1 (HINDI) | Start Test! |
