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মোট ১০৩২০ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে
৬৬৮১–৬৭০০ দেখানো হচ্ছে, মোট ১০৩২০ টির মধ্যে
- The largest number that divides 70 and 125, which leaves the remainders 5 and 8, is: MCQ
- The median of the data 13, 15, 16, 17, 19, 20 is- MCQ
- If the average of a, a + 3, a + 6, a + 9 and a + 12 is 10, then a is equal to- MCQ
- A dice is thrown in the air. The probability of getting odd numbers is- MCQ
- If the lines 3x + 2ky - 2 = 0 and 2x + 5y + 1 = 0 are parallel, then what is the value of k? MCQ
- A, B and C can complete a piece of work in 14, 6 and 12 days respectively. Working together, they will complete the work in -. MCQ
- If a certain sum of money becomes 5 times of its principal in 10 years at simple interest, then the rate of interest is- MCQ
- If the sum of frequencies is 24, then the value of x in the frequencies x, 5, 6, 1, 2 will be- MCQ
- If x = 3 + 2√2, what is the value of √x - (1/√x)? MCQ
- If the difference in profit between selling an article for BDT 350 and BDT 340 is 5% of its cost price, then the cost price of the article is- MCQ
- Solve (1 - 1/2)2 × (1 - 1/3)2 MCQ
- Bonnie has twice as many cousins as Robert, George has 5 cousins, which is 11 less than Bonnie has. How many cousins does Robert have? MCQ
- What is the prime factorization of 84? MCQ
- Susan traveled 114 miles in 2 hours. If she keeps going at the same rate, how long will it take her to go the remaining 285 miles of her trip? MCQ
- Poppy flipped a coin three times and got heads each time. What is the probability that she gets heads on the next flip? MCQ
- Jafar's English quiz scores are 56, 93, 72, 89 and 87. What is the median of his scores? MCQ
- What is the greatest common factor of 24 and 64? MCQ
- The students of a school were asked to name their favorite type of pet. Of the 430 students surveyed, 258 said that their favorite type of pet was a dog. Suppose that only 150 students were surveyed, with similar results, about how many students would say that a dog is their favorite type of pet? MCQ
- A die is rolled and a coin is tossed. What is the probability that a 3 will be rolled and a tail tossed? MCQ
- If x is the average (arithmetic mean) of m and 9, y is the average of 2m and 15, and z is the average of 3m and 18, what is the average of x, y, and z in terms of m? MCQ