গাণিতিক যুক্তি
মোট ১৯৫৮২ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে
৩৭৬১–৩৭৮০ দেখানো হচ্ছে, মোট ১৯৫৮২ টির মধ্যে
- A and B invest in business in the ratio 3 : 2. If 5% of the total profit goes to charity and A's share in Tk. 1710, the total profit is: MCQ
- If Tk. 1564 be divided into three parts, proportional to 1/2 : 2/3 : 3/4, then the first part is: MCQ
- Masud and Akram invested in a business and gained a profit which was divided in the ratio of 2 : 3. If Masud invested Tk. 80000, then what was the amount invested by Akram? MCQ
- In a certain zoo, the ratio of tigers to zebras to giraffes in stock is 3 : 5 : 7. If there are 96 zebras and giraffes total in stock, how many tigers are there? MCQ
- If 6 × P's capital = 8 × Q's capital = 10 × R's capital, find the ratio of their capitals? MCQ
- The ages of Sabit and Sumit are in the ratio of 7 : 3 respectively. After 6 years, the ratio of their ages will be 5 : 3. What is the sum of their ages? MCQ
- A, B, and C started a business by investing Tk.150000, Tk.120000, and Tk.135000 respectively. Find the share of B out of the annual profit of Tk. 56700? MCQ
- If p : q = 3 : 2, find ratio (4p + 5q) : (4p - 5q). MCQ
- A sum of Tk. 427 is to be divided among A, B and C in such a way that 3 times A’s share, 4 times B’s share and 7 times C’s share are all equal. The share of C is? MCQ
- An office opens at 9 a.m. and closes at 5.30 p.m. with a lunch break of 17 minutes. What is the ratio of lunch breaks to the total period in the office? MCQ
- Anis's and Bulbul's shares in a business are in the ratio of 5 : 3. If Anis has invested Tk. 70000 for 12 months, for what period Bulbul has invested Tk. 60000? MCQ
- Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is: MCQ
- Abir, Babul, and Chandan invest 63000, 56000, and 84000 respectively to start a business. After one year, the profit is distributed in the ratio of their investments. If Chandan's share of profit is Tk. 54000, find the total profit earned. MCQ
- If (3/2)P = (5/7)Q = (6/5)R, then what is P : Q : R? MCQ
- A sold a watch to B at a gain of 20% and B sold it to C at loss of 10%. If C bought the watch for TK. 432 at what price did A purchase it? MCQ
- If selling price is doubled, the profit sextuples. Find the profit percent? MCQ
- A merchant selling 44 meters of cloth obtains a profit equal to the selling price of 11 meters of cloth, the profit is = ? MCQ
- A shopkeeper marks his goods 20% above the cost price, but allows 10% discount for cash purchase. What percent profit does he make? MCQ
- Zayed sold an article at 6% loss. Had he sold it for Tk. 32 more, he would have made a profit of 10%. Then the cost of the article is =? MCQ
- The cost price of 40 articles is the same as the selling price of 'p' articles. If the profit is 25%, then the value of 'p' is - MCQ