"INS Vela" Launched by Indian Navy

"INS Vela", Indian Navy's 4th Scorpene-class submarine was launched at Mazagon Dockyard in Mumbai.

Details:

• This is the fourth submarine in the series of six submarines under Project 75 built by Mazagon Dock Ltd., Mumbai.
• The Scorpene-class submarine has been termed as the Kalavari Class.
• Project 75 is a $3.75 billion contract inked between French Company DCNS (now Naval Group) and the Mazagon Dock Ltd. in 2005 for construction and transfer of technology for 6 Scorpene-class submarines.
• Before Vela, Mazagon Dock Ltd. has launched Kalvari, Khanderi, Karanj submarines.

Question:

Q. Name the 4th Scorpene-class submarine that was launched at Mazagon Dockyard in Mumbai by the Indian Navy?
a. INS Vela
b. INS Kalavari
c. INS Khanderi
d. INS Karanj