গাণিতিক যুক্তি
মোট ১৯৫৮২ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে
১৫৫৪১–১৫৫৬০ দেখানো হচ্ছে, মোট ১৯৫৮২ টির মধ্যে
- A toy merchant announces a 20% rebate on the price of balls. If a customer wants to get a total rebate of Tk. 60, how many balls, each costing Tk. 30, should the customer purchase? MCQ
- Rasel purchased 20 dozen toys at the rate of Tk. 360 per dozen. He sold each toy at the rate of Tk. 36. What was his percentage profit? MCQ
- A subscription service costs Tk. 1000 per year. If you prepay for 2 years, you get a 20% discount. How much would you save compared to paying for 2 years separately? MCQ
- Kamal has 200 toffees. He gave 10%, 20%, and one-fourth of his original 200 toffees to Rafi, Anika, and Gagan respectively. How many toffees are left with Kamal after the distribution? MCQ
- The owner of a furniture shop charges his customer 28% more than the cost price. If a customer paid Tk. 23680 for a dining table set, what was the original cost price of the dining table set? MCQ
- A student scores 60% marks in total in 5 papers, each carrying 100 marks. His marks in English were 20% of his total obtained marks. How much did he score in English? MCQ
- A shopkeeper buys 120 eggs at Tk. 10 each. On the way, 20 eggs were broken. He sold the remaining eggs at Tk. 15 each. What is the percentage gain or loss? MCQ
- 72% of a number is 2160. What is 90% of that number? MCQ
- A person purchased 10 dozen pens at the rate of Tk. 120 per dozen. On checking, he found that 20 pens were not working. In order to earn 25% profit, at what price should he sell each of the remaining pens? MCQ
- Three candidates contested an election and received 2400, 3600, and 6000 votes respectively. What percentage of the total votes did the winning candidate get? MCQ
- A fruit seller sells mangoes at the rate of Tk. 80 per kg and thereby loses 20%. At what price per kg should he have sold them to make a profit of 5%? MCQ
- A batsman scored 100 runs, which included 4 fours and 8 sixes. What percent of his total score did he make by running between the wickets? MCQ
- Rakib sold an article at a profit equal to one-fourth of its cost price. If he sold it for Tk. 500, what was the cost price? MCQ
- The average of 5 consecutive numbers is 34. What is the largest number? MCQ
- The average of 10 numbers is 15. The average of 8 of these numbers is also 15. What is the average of the remaining two numbers? MCQ
- Rifat's age after 15 years will be 5 times his age 5 years back. What is the present age of Rifat? MCQ
- A batsman scored an average of 45 runs in 6 innings. How many runs should he score in the 7th innings to increase his average by 3? MCQ
- The average weight (in kg) of a family of five members, whose weights are 40 kg, 49 kg, 57 kg, 66 kg and 38 kg, is: MCQ
- The product of the ages of Ankit and Nikita is 240. If twice the age of Nikita is more than Ankit's age by 4 years, What is Nikita's age? MCQ
- The average age of 15 students is 18 years. If the age of the teacher is also included, the average age increases by 1 year. What is the age of the teacher? MCQ