গাণিতিক যুক্তি
মোট ১৯৫৮২ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে
১৭৭০১–১৭৭২০ দেখানো হচ্ছে, মোট ১৯৫৮২ টির মধ্যে
- How many multiples of 7 are there between 100 and 160? MCQ
- If p and n are integers such that p > n > 0 and p2 - n2 = 16, which of the following value of p - n? MCQ
- The difference of two numbers is 2 and the difference of their squares is 28, then sum of the numbers - MCQ
- If x is an even number, what is the difference between the smallest even number grater than (5x + 4) and the largest even number less than (3x + 9)? MCQ
- The sum of four consecutive even integers is 60. What is the value of the lowest even number? MCQ
- If the numbers from 1 to 24, Which are divisible by 2 are arranged in descending order, which will be at the 8th place from the bottom? MCQ
- If k is an integer and k = 437/n, then which of the following could be the value of n? MCQ
- The ratio of two numbers is 3: 4 and their LCM is 120. The difference of numbers is - MCQ
- What number is midway between 1/2 and 1? MCQ
- Which largest 4-digit number is divisible by 16, 24, 30 and 36? MCQ
- How many factors does 144 have? MCQ
- Two times a number added to another number is 25. Three times the first number minus the other number is 20. Find the numbers. MCQ
- The number 89712∗ is divisible by 4. The unknown non zero digit marked as ∗ will be - MCQ
- What is the greatest common factor of 2xy and 4x2? MCQ
- Bells ring together and If the bells ring at intervals 5, 10, 15, 20, 25 seconds respectively, after what interval of time will they ring together again? MCQ
- Which of the following is not a prime number? MCQ
- Find the least number which is when divided by 12 and 16 will have remainders of 5 and 9 respectively? MCQ
- If a + b = -1 and a2 + b2 = 25, then find the value of (a - b)2. MCQ
- If x + 1/x = 1, then, find the value of x2 + (1/x2) + 8 is - MCQ
- The product of the roots of the equation 2a2 - 5a + p = 10 is - 6. Find the value of p. MCQ