MCQApr 7, 2021একটি সমান্তর অনুক্রমে ৫ তম পদটি ১৮ এবং ৫ টি পদের যোগফল ৭৫ হলে প্রথম পদটি কত?Open content
MCQApr 7, 2021If the price of an item is increased by 10% , the net effect on the price of the item is___Open content
MCQApr 7, 2021A train 120 meter long is traveling at a speed of 60 km/h. The time in which it will pass a passersby, walking at 6 km/h in t...Open content
MCQApr 7, 2021The present ratio of students to teachers at a certain school is 30 to 1. If the student enrollment were to increase by 50 st...Open content
MCQApr 7, 2021The average of two numbers is 62. If 2 is added to the smaller number, the ratio between the numbers becomes 1:2. The smaller...Open content
MCQApr 7, 2021In the figure at the right end, PS is perpendicular to QR. If PQ = PR =26 and PS = 24, then QR =?Open content