গাণিতিক যুক্তি
মোট ১৯৫৮২ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে
১৮৪০১–১৮৪২০ দেখানো হচ্ছে, মোট ১৯৫৮২ টির মধ্যে
- How many arrangements can be made out of the letters of the word DRAUGHT, the vowels never being separated? MCQ
- There are three rooms in a Hotel: one single, one double and one for four persons. How many ways are there to house seven persons in these rooms? MCQ
- If A and B can together do a work in 15 days and B alone can finish the job in 20 days. In how many days, A alone can finish the job? MCQ
- A and B can do a work in 8 days, B and C can do the same work in 12 days. A, B and C together can finish it in 6 days. A and C together will do it in: MCQ
- X can do a piece of work in 40 days. He works at it for 8 days and then Y finishes it in 16 days. How long will they together take to complete the work? MCQ
- A can finish a work in 18 days and B can do the same work in 15 days. B worked for 10 days and left the job. In how many days, A alone can finish the remaining work? MCQ
- 4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 Days. In how many days will 10 women complete it? MCQ
- P can complete a work in 12 days working 8 hours a day. Q can complete the same work in 8 days working 10 hours a day. If both P and Q work together, working 8 hours a day, in how many days can they complete the work? MCQ
- Robi and Kamal are working on an assignment. Robi takes 6 hours to type 32 pages on a computer, while Kamal takes 5 hours to type 40 pages. How much time will they take, working together on two different computers to type an assignment of 110 pages? MCQ
- Ayesha can complete a piece of work in 16 days. Mitu can complete the same piece of work in 8 days. If both of them work together in how many days can they complete the same piece of work? MCQ
- A can do a piece of work in 10 days, B in 15 days. They work together for 5 days, the rest of the work is finished by C in two more days. If they get Rs. 3000 as wages for the whole work, what are the daily wages of A, B and C respectively: MCQ
- A works twice as fast as B. If B can complete a work in 18 days independently, the number of days in which A and B can together finish the work is: MCQ
- A is thrice efficient as B and C is twice as efficient as B. What is the ratio of number of days taken by A,B and C, when they work individually? MCQ
- 4 men can repair a road in 7 hours. How many men are required to repair the road in 2 hours? MCQ
- A, B and C can complete a piece of work in 24, 6 and 12 days respectively. Working together, they will complete the same work in: MCQ
- When A, B and C are deployed for a task , A and B together do 70% of the work and B and C together do 50% of the work. Who is most efficient? MCQ
- A can do a piece of work in 30 days. He works at it for 6 days and then B finishes it in 18 days. In what time can A and B together it? MCQ
- If a quarter kg of carrots costs 60 poysa, how many poysa will 200 gms cost? MCQ
- In a queue, Shahadat is ninth from the rear end. Altaf's place is eighth from the front. Nitu is standing between the two. What could be the minimum number of boys standing in the queue? MCQ
- If a person has Tk. 2000 and he wants to distribute this to his five children in the manner that each son has Tk. 30 more than the younger one, what will be the share of the youngest child? MCQ