IZealiant Technologies Acquired by Razorpay

Current context: Razorpay, a fintech unicorn has recently acquired payments startup IZealiant Technologies for an undisclosed sum.

• This acquisition of Razorpay is the 5th one since 2014.
• By this acquisition, IZealiant will strengthen Razorpay's banking solution arm and aim to build up the innovative payment technologies of banking.
• RazorPay is recently working with 45 banks in India and has launched various solutions like A card of tokenization solution, Mandate HQ, etc.

Question: 

Q.1 Recently, IZealiant is acquired by which company?
a. Paytm
b. Razorpay
c. PayU
d. Infibeam