Class 8 Exam  >  Class 8 Questions  >  If 30 men can build a wall in 50 days, how ma... Start Learning for Free
If 30 men can build a wall in 50 days, how many men are needed to build a wall twice as large in 75 days?
  • a)
    40 men
  • b)
    30 men
  • c)
    50 men
  • d)
    20 men
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
If 30 men can build a wall in 50 days, how many men are needed to buil...
To build a wall double in size in 75 days, calculations show that 40 men are needed (30 men for the original wall, adjusted for size and time).
Explore Courses for Class 8 exam

Top Courses for Class 8

Question Description
If 30 men can build a wall in 50 days, how many men are needed to build a wall twice as large in 75 days?a) 40 menb) 30 menc) 50 mend) 20 menCorrect answer is option 'A'. Can you explain this answer? for Class 8 2025 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about If 30 men can build a wall in 50 days, how many men are needed to build a wall twice as large in 75 days?a) 40 menb) 30 menc) 50 mend) 20 menCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 8 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If 30 men can build a wall in 50 days, how many men are needed to build a wall twice as large in 75 days?a) 40 menb) 30 menc) 50 mend) 20 menCorrect answer is option 'A'. Can you explain this answer?.
Solutions for If 30 men can build a wall in 50 days, how many men are needed to build a wall twice as large in 75 days?a) 40 menb) 30 menc) 50 mend) 20 menCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 8. Download more important topics, notes, lectures and mock test series for Class 8 Exam by signing up for free.
Here you can find the meaning of If 30 men can build a wall in 50 days, how many men are needed to build a wall twice as large in 75 days?a) 40 menb) 30 menc) 50 mend) 20 menCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of If 30 men can build a wall in 50 days, how many men are needed to build a wall twice as large in 75 days?a) 40 menb) 30 menc) 50 mend) 20 menCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for If 30 men can build a wall in 50 days, how many men are needed to build a wall twice as large in 75 days?a) 40 menb) 30 menc) 50 mend) 20 menCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of If 30 men can build a wall in 50 days, how many men are needed to build a wall twice as large in 75 days?a) 40 menb) 30 menc) 50 mend) 20 menCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice If 30 men can build a wall in 50 days, how many men are needed to build a wall twice as large in 75 days?a) 40 menb) 30 menc) 50 mend) 20 menCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 8 tests.
Explore Courses for Class 8 exam

Top Courses for Class 8

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev