MCQNov 11, 2021The most abundant element in the earth 's crust is oxygen . The second most abundant element is the earth's crust is -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, 2021Which of the following cities has recently hosted Arab Economic and Social Development Summit ?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