Computer · Design of Concrete Structures
Calculate the target mean compressive strength at 28 days for M25 grade concrete, if the assumed standard deviation is 4 N/mm2.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 125.00 N/mm2
- 238.25 N/mm2
- 342.25 N/mm2
- 431.60 N/mm2✓
Correct answer
31.60 N/mm2
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Computer?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Design of Concrete Structures MCQs →Want more practice questions on Design of Concrete Structures?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer · Design of Concrete Structures