MCQNov 11, 2021A ladder is placed against a wall such that its foot is at a distance of 2.5 m from the and its top reaches a window 6...Open content
MCQNov 11, 2021A driver of an auto rickshaw sees a lorry m ahead of him .After 30 seconds the lorry 90 m behind. If the speed of the aut...Open content
MCQNov 11, 2021The ratio of the present age of father to that of son is 7 : 2 after 10 years their ages will be in the ratio of 9 : 4 . ...Open content
MCQNov 11, 2021A box contains 21 balls numbered 1 to 21 . A ball numbered 1 to 21 . A ball is drawn and then another ball is brawn witho...Open content
MCQNov 11, 2021A bond gets matured in 10 years . invested TK. 42,000 in this bond and received Tk. 105000 once the bond matured . If ...Open content
MCQNov 11, 2021A seller marks his goods 30% above their cost price but allows 15% discount for cash payment . His percentage of prof...Open content
MCQNov 11, 2021A boy goes to school at a speed of 5 km/h and returns to the village at a speed of 4 km/hr. If he takes 4 hours and 30 ...Open content
MCQNov 11, 2021P and Q start a hotel . P left after 6 months. After the year ends, P gets Tk. 6000 as profit out of total profit of TK. ...Open content
MCQNov 11, 2021In each of these questions , two equations (I) and (II ) are given . You have to solve both the equations and give answer .Open content
MCQNov 11, 2021The value of "A" varies in inverse proportion as the square of "B". If the value of "A" is equal to 40 , when "B" is ...Open content
MCQNov 11, 2021If the ratio of simple interest and principal is 8 : 25 and rate of interest is equal to the time invested then find the...Open content
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