Mominul was unbeaten on 72 as Bangladesh reached 218 for four at lunch in reply to South Africa's first innings total of 496 for three declared.
The diminutive Mominul and fellow left-hander Tamim Iqbal saw off some hostile bowling by Morne Morkel and Kagiso Rabada at the start of the day, with the first nine overs producing only seven runs.
Both batsmen survived close leg before wicket decisions against reverse-swinging deliveries from Rabada.
But 17 runs came off Rabada's fifth over of the day, including two successive boundaries by Mominul, and South Africa's change bowlers were unable to maintain the pressure as the Bangladesh batsmen counter-attacked.
Mominul made his runs off 138 balls and hit 12 fours. He and Mahmudullah (26 not out) had added 60 runs for the fifth wicket at lunch.
Disclaimer: No Business Standard Journalist was involved in creation of this content
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
