গাণিতিক যুক্তি
মোট ১৯৫৮২ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে
১৮২২১–১৮২৪০ দেখানো হচ্ছে, মোট ১৯৫৮২ টির মধ্যে
- P sells a product to Q and makes a profit of 25%. Q sells in to R at a loss of 20%. If R buys it for Tk. 140, what price did P pay for it? MCQ
- Kowshik earns taka 11 for each ticket that he sells and a bonus of taka 2 per ticket for each ticket he sells over 100. If Kowshik was paid taka 3700, how many tickets did he sell? MCQ
- There is an 80% increase in an amount in 8 years at simple interest. What will be the compound interest of Tk. 14,000 after 3 years at the same rate? MCQ
- There is 12% salt in 300 mm mixture. If 200 mm water is added to it, then what percentage of salt is there in the new mixture? MCQ
- A shopkeeper sells a pen-drive by 5% discount. In 8% discount, he earns Tk.15. What is the marked price of the pen-drive? MCQ
- The price of a flower is 25% more than the price of a book. The price of a flower-vase is 75% more than the price of the book. How much is the price of the flower-vase more than the price of the flower? MCQ
- As the price of mango has reduced 20%, it is now possible to buy 2 more mangoes at Tk. 12. What is the correct price of 50 mangoes? MCQ
- If the salary of an employee is reduced by 10 percent for his late attendance and then increased by 10 percent on a pardon, how much does he lose? MCQ
- A shopkeeper sold a product at loss of 10%. He had sold it for Tk. 108 more, he would have earned a profit of 10%. Find the cost of the product. MCQ
- What will be the compound interest at 10% on a sum of TK. 5000 after 5 years? MCQ
- What will be the difference between simple and compound interest at 10% on a sum of Tk. 1000 after 4 years? MCQ
- If the ratio of principal and yearly amount be in the ratio 25 : 28, then the yearly rate of interest is - MCQ
- In what time will ৳ 3300 becomes ৳ 3399 at 6% per annum interest compounded half-yearly? MCQ
- A, B, C investment in a partnership in the ratio of 5 : 6 : 8. The ratio of the profit is 5 : 3 : 12. Find the ratio of time for their investment. MCQ
- A and B started a business by investing Tk. 4000 and Tk. 5000 respectively. Find the A's share out of a total profit of Tk. 1800. MCQ
- By selling a book for Tk. 675, a seller loses 2/9 of his outlay, by selling it for Tk. 810, his gain or loss percentage is - MCQ
- P and Q start a hotel. P left after 6 months. After the year ends, P gets Tk. 6000 as profit out of total profit of Tk. 9000. What will be amount invested by Q if P had invested Tk. 20,000? MCQ
- A shopkeeper marks his goods 20% above cost price, but allows 30% discount for cash payment. His net loss is? MCQ
- A student scores 55% marks in 8 papers of 100 marks each. He scores 15% of his total marks in English. How much does he score in English? MCQ
- If 5% is gained by selling an article for Tk. 350 than selling it for Tk.340, the cost of the article is : MCQ