গাণিতিক যুক্তি
মোট ১৯৫৮২ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে
১৭৩০১–১৭৩২০ দেখানো হচ্ছে, মোট ১৯৫৮২ টির মধ্যে
- What number has to be added to the terms of 3 : 5 to make the ratio 5 : 6? MCQ
- a : b = 3 : 5 and c : b = 7 : 3 then what is the ratio of c : b : a? MCQ
- If 20% of A = 30% of B = 1/6 of C, then A : B : C = ? MCQ
- Father divides his property equally between his two sons and 150000 Tk left. If the remaining part is 7.5% of actual property than every brother owns Tk. - MCQ
- Which of the following represent ab = 64? MCQ
- If m : n = 3 : 2, then find the ratio (4m + 5n) : (4m - 5n). MCQ
- A container contains 64 litres of milk. From this container 16 litres of milk was taken out and replaced by water. This process was repeated overall three times. How much milk is now contained by the container? MCQ
- The fourth proportional to 5, 8, 15 is MCQ
- If a watch is sold for Tk. 560, there is a loss 20%. What is the cost price of the watch? MCQ
- A book in sold for Tk. 65. This price gives the seller a profit 30% on his cost. What will be the new selling price, if he cuts his profit to 10% of the cost? MCQ
- The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is - MCQ
- If 5% more is gained by selling an article for Tk. 250 then by selling it for Tk. 240. The cost of the article is? MCQ
- On selling 17 balls for Tk. 840, there is a loss equal to the cost price of 5 balls. The cost price of a balls is - MCQ
- A dealer buys an article marked at Tk. 25000 with 20% and 5% off. He spends Tk. 1000 for its repairs and sells it for Tk. 25000. What is his profit or loss percent? MCQ
- Due to a decrease of 10% in the price of rice, 3 more quintals of rice can be bought for Tk. 1500. What is the present price of 12 quintals of rice? MCQ
- One-fifth of half of a number is 20. Then 20% of that number is: MCQ
- A total profit of Tk. 5400 is to be distributed amongst A, B and C such that A : B = 5 : 4 and B : C = 8 : 9. The share of B in the profit is: MCQ
- 60% of a number added to 60 gives the result as the number itself, then the number is: MCQ
- 220% of a number m is 44. What is 44% of m. MCQ
- A bookseller procures 40 books for Tk. 3200 and sells them at a profit equal to the selling price of 8 books. What is the selling price of one dozen books, if the price of each book is same? MCQ