MCQNov 11, 2021If the ratio of speed of doing work of the persons is 1 : 3 : 5 , what is the ratio of this taken by these people to do...Open content
MCQNov 11, 202112 students working for 5 hours a day can solve a certain number of problems in 8 days. How many students are needed to...Open content
MCQNov 11, 2021There is a group of 5 men , 6 women and 8 children . 1 man, 1 woman and one child are going to be selected to play a game....Open content
MCQNov 11, 20218 years ago, the ratio of A's age to B's age was 4 :5 At present the ratio of B's age and C's age is 4 : 5 At present , th...Open content
MCQNov 11, 2021If an article was sold at 18% profit on cost price then the selling price of the article was TK. 9381 . What would have be...Open content
MCQNov 11, 2021A right angled triangle , whose perpendicular sides measure 1.8 cm and 2.4 cm ,is inscribed in a circle. What is the circu...Open content
MCQNov 10, 2021Out of two numbers, 4 times the smaller one is less than 3 times the larger one by 5, if the sum of the numbers is larger tha...Open content
MCQNov 10, 2021A boat can travel form point A to point B and return back to point a in 9 hours. Speed of the boat in still water is 8 km/h ...Open content
MCQNov 10, 2021The circumference of the circle and teh perimeter of the square is equal and the ratio between the diameter of the circle and...Open content
MCQNov 10, 2021TK. 355 has been divided among A, B,C in such a way that a had TK. 20 more than B and C had Tk. 15 more than B and C had Tk. ...Open content
MCQNov 10, 2021If 2 kg of metal, of which 1/3 is zinc and the rest is copper s, be mixed with 3 kg of metal , of which 1/4 is zinc and the r...Open content
MCQNov 10, 2021The average attendance of a college for the first three days of a week is 325 and first four days is 320. How many were prese...Open content
MCQNov 10, 2021A is 30% more efficient than E How much time will they , working together , take to complete a job which A alone could have...Open content
MCQNov 10, 2021A can complete a piece of work in 12 days, A, B and C can complete the work in 6 days, Efficiency of B is 0.5 times the effi...Open content
MCQNov 10, 2021The average age of A, B And C sis 30 years. If the difference between B's age and A's age is same as the difference between ...Open content
MCQNov 10, 2021In a college Rahim scored 80 marks out of 150 in History and 95 marks out of 120 in English . If he wants to score 70% marks...Open content
MCQNov 10, 2021The average weight of teacher is also included, then the average weight is increased by 200 grams. Find the weight of the tea...Open content
MCQNov 10, 2021A train can cross another train of equal length coming form the opposite direction with the speed of 108 km/h in 3 minutes ...Open content