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মোট ১০৩২০ টি প্রশ্ন · উত্তর ও ব্যাখ্যাসহ · বিনামূল্যে

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৫৫২১–৫৫৪০ দেখানো হচ্ছে, মোট ১০৩২০ টির মধ্যে

• ৫৫২১ Arif is 2 years older than Belal who is twice as old as Chandni. If the total of the ages of Arif, Belal and Chandni be 27, then how old is Belal? MCQ
• ৫৫২২ The average of 7 consecutive numbers is 20. What is the largest of these numbers? MCQ
• ৫৫২৩ A man said to his son,"I was one-third of your present age when you were born". If the present age of the man is 48 years, find the present age of the son. MCQ
• ৫৫২৪ The average of 10 numbers is 23. If each number is increased by 4, what will the new average be? MCQ
• ৫৫২৫ The ratio of the present ages of Pranto and Qureshi is 4 : 5. Five years ago, the ratio of their ages was 7 : 9. Find their present ages? (In years) MCQ
• ৫৫২৬ The average of 50 numbers is 20. If two numbers 37 and 43 are discarded, find the average of the remaining numbers. MCQ
• ৫৫২৭ Sazan is 50 years old and Nazmul is 40 years old. How long ago was the ratio of their ages 3 : 2? MCQ
• ৫৫২৮ What is the average of the first six multiples of 4? MCQ
• ৫৫২৯ Ten years ago, the age of mother was three times the age of her son. After ten years, mother’s age will be twice that of his son. Find the ratio of their present ages. MCQ
• ৫৫৩০ Of the following which is the closet to (6.01 × 501) ÷ (25.05 × 19.97)? MCQ
• ৫৫৩১ x, y are positive integers. When x is divided by y, the remainder is 5. If x/y = 5.20, what is the value of x? MCQ
• ৫৫৩২ HCF and LCM of two fractions is 1/35 and 15/1, if one fraction is 3/5, then the second fraction is: MCQ
• ৫৫৩৩ Which of the following numbers will completely divide 7¹⁰+ 7¹¹+ 7¹²+ 7¹³? MCQ
• ৫৫৩৪ Four bells ringing together and ring at an interval of 12 sec, 15 sec, 20 sec, and 30 sec respectively. How many times will they ring together in 8 hours? MCQ
• ৫৫৩৫ If the 5-digit number 676xy is divisible by 3, 7 and 11, then what is the value of (3x - 5y)? MCQ
• ৫৫৩৬ What is the HCF of 408 and 1032? MCQ
• ৫৫৩৭ Find the sum of the factors of 3240. MCQ
• ৫৫৩৮ (12)³× 6⁴÷ 432 = ? MCQ
• ৫৫৩৯ Which one of the following is not a prime number? MCQ
• ৫৫৪০ Find the LCM of the fractions 5/8, 3/4, 1/2. MCQ