Hi Akshat,
                 The most popular & demandable specialization candidates takes - Finance, Marketing, HR, Consulting, IT, IB. Among those Finance is fab-hot.
Here I'm giving the list of Top colleges according to your given specialization.

• Finance -
  

IIM (A, B, C, K, I, L), FMS Delhi, SP Jain Mumbai JBIMS Mumbai.

• Marketing -
  

Same as finance.

• HRM -
  

XLRI Jamshedpur, TISS Mumbai, IIM (A, B, C, I), IIM Ranchi, MDI Gurgaon, SCHMRD, IMI Delhi, NMIMS Mumbai.

• IT -
  

JBIMS Mumbai, KJ Somaiya, Symbiosis Centre for Information Technology, MDI Gurgaon, IMT Gaziabad.

• Hospital Management -
  

TISS Mumbai, Symbiosis Centre of Heath Sciences, Punjab University, Indian Institute of health management research jaipur

• Business Analytics -
  

ISB Hyderabad, SP jain Mumbai, IIM B, Greak Lakes Chennai

• Retail Management -
  

KJ Somaiya, Symbiosis Pune, Weligkar Mumbai

• Logistics & Chain Supply -
  

NMIMS Mumbai, DY Patil Navi Mumbai, IISWBM Kolkata, Symbiosis Pune

• Aviation Management -
  

Jain University, HITS Chennai, Vels University Chennai

• International Business -
  

IIFT Delhi & Kolkata, Delhi School of economics.