New Delhi, April 24 -- Nearly two months after the outbreak of the war in West Asia upended business activity across India, there are signs that private sector activity may be seeing a tentative rebound after witnessing a sharp fall in growth last month. India's private sector output accelerated in April, after the slowdown in March that had taken activity to its weakest level since 2022, according to the HSBC Flash Purchasing Managers' Index (PMI) released by S&P Global on Thursday. Manufacturing, which had led the March slowdown, also led the recovery in April. The HSBC Flash India Composite PMI Output Index rose to 58.3 in April, up from a final reading of 57.0 in March-itself a recovery from the flash reading of 56.5. The Services PMI B...