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Problem Solving MCQ Set 41

problem solving Set 41 contains 6 of total 246 problem solving questions (MCQ) with answers. View the answer of each MCQ by clicking over the Show/Hide Answer or all answers at the bottom of the page. You can use these MCQs of problem solving as a practice for the real exam or entrytest. Interactive Test

MCQ: 241

Question: A passenger train covers the distance between stations X and Y, 50 minutes faster than a goods train. Find this distance if the average speed of the passenger train is 60 kmph and that of goods train is 20 kmph.

  1. 20 kms
  2. 25 kms
  3. 45 kms
  4. 40 kms

MCQ: 242

Question: Yana and Gupta leave points x and y towards y and x respectively simultaneously and travel in the same route. After meeting each other on the way, Yana takes 4 hours to reach her destination, while Gupta takes 9 hours to reach his destination. If the speed of Yana is 48 km/hr, what is the speed of Gupta?

  1. 72 kmph
  2. 32 mph
  3. 20 mph
  4. None of these

MCQ: 243

Question: What is the value of 1*1! + 2*2! + 3!*3! + ............ n*n!, where n! means n factorial or n(n-A(n-2)...1

  1. n(n-A(n-A!))
  2. (n+A!)/(n(n-A))
  3. (n+A! - n!)
  4. (n + A! - 1!)

MCQ: 244

Question: By walking at 3/4th of his usual speed, a man reaches office 20 minutes later than usual. What is his usual time?

  1. 30 min
  2. 60 min
  3. 70 min
  4. 50 min

MCQ: 245

Question: A merchant marks his goods in such a way that the profit on sale of 50 articles is equal to the selling price of 25 articles. What is his profit margin?

  1. 2 50%
  2. 5%
  3. 100%
  4. 66.67%

MCQ: 246

If the letters of the word CHASM are rearranged to form 5 letter words such that none of the word repeat and the results arranged in ascending order as in a dictionary what is the rank of the word CHASM?

  1. 24
  2. 31
  3. 32
  4. 30

All MCQ Answers

Set 38Set 39Set 40Set 41

Video Lessons and 10 Fully Explained Grand Tests

Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.

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