Subject
Bank Exam
Topic
Mercantile Bank Ltd. MTO 2013
Reza’s collection US, India and British stamps. If the ratio of US to India stamps is 5 is to 2 and the ratio of Indian to British stamps is 5 is to 1, what is the ratio of US to British stamps?
Reza’s collection US, India and British stamps. If the ratio of US to India stamps is 5 is to 2 and the ratio of Indian to British stamps is 5 is to 1, what is the ratio of US to British stamps?
ক)
5:1খ)
10:5গ)
15:2ঘ)
25:2Explanation
US : Indian = 5 : 2 = 25 : 10 [Multiplying with 5] Indian : British = 5 : 1 = 10 : 2 [Multiply with 2] Thus, US : Indian : British = 25 : 10 : 2 or, US : British = 25 : 2Related questions
If x=2y=3z and xyz=36, what is the value of z?At a particular moment, if the angle between the hour hand and the minute hand of a clock is 105o, what was the time by the clock at that time?After being dropped, a certain ball always bounces back to 2/5 of the height of its previous bounce. After the first bounce it reach a height of 125 inches. How high (in inches) will it reach after its fourth bounce?If the average of 7, 13, p and q is 17, what is the average of (p+11) and (q-9)?The average of five numbers is After one of the numbers is removed, the average of the remaining is What number has been removed?In a college, 45% of the students are boys. If 40% of the boys and 20% of the girls’ went on a picnic, what percentage of the total students went to the picnic?An ambulance travels 10 miles at a speed of 75 miles per hour. How fast must the ambulance travel on the trip if the round-trip travel time is to be 20 minutes?A bicycle has two wheels (one large and one small) of 120cm and 40cm in diameters. When the large wheel makes 10 revolutions, how many revolutions does the small wheel make in that time?
