MCQAug 29, 2022একটি সংখ্যার ৫ গুণের সাথে তার বর্গ বিয়োগ করলে এবং ৬ বিয়োগ করলে যোগফল শূন্য হয়। সংখ্যাটি -Open content
MCQAug 29, 2022Sue planted 4 times as many apple seeds as she planted orange seeds. 15% of the apple seeds grew into trees, and 10% of the o...Open content
MCQAug 29, 2022When squared value of a number is subtracted from 5 times of a number, the result is 6. What is the number?Open content
MCQAug 29, 2022In a division, the remainder is zero. A student mistook the divisor by 12 instead of 21 and obtained 35 as quotient. What is ...Open content