Pakistan, April 22 -- The growth rate of Alia Bhatt, Varun Dhawan starrer 'Kalank' at the box office has been rather disappointing.

After a smashing opening, the film seems to be struggling to maintain its throne. It has a larger threat in the coming week with 'Avengers Endgame' hitting the theatres this Friday.

Film critic and journalist Taran Adarsh took to Twitter to share the collections. He wrote, "#Kalank is rejected. Has a lacklustre *extended* opening weekend. Will find it difficult to sustain on weekdays. Arrival of #AvengersEndgame will hit biz hard. Wed 21.60 cr, Thu 11.45 cr, Fri 11.60 cr, Sat 9.75 cr, Sun 11.63 cr. Total: 66.03 cr. India biz."

Taran Adarsh Tweeted, "EXTENDED Opening Weekend. #Kesari: 78.07 cr / 3600 screen...