Bank Math

Count the number of triangles and squares in the following figure:

Eight years back, Adil's age was 1/8th of Zaher's age. Ten years from now, Zaher's age will be double of Adil's age. How many years old is Adil now?

A wheel rotates 10 times per minute and moves 20 m during each rotation. How many meters does the wheel move in 1 hour?

(33 - 56 ) : Read the following questions carefully and choose the right answer.
33. In an office, 44% of the workers prefer coffee and 72% prefer tea. If each of them prefers coffee or tea and 40 like both, the total number of workers in the office is

Average of ten positive numbers is x. If each number increases by 10%, then x-

Kalam bought two varieties of rice, costing Tk. 50/kg and Tk. 60/kg each, and mixed them in some ratio. Then he sold the mixture at Tk. 70/kg. Making a profit of 20%. What was the ratio of the mixture?

A man walks a at a rate of 10 mph. After every ten miles, he rests for 6 minutes. How much time does he take to walk 50 miles?

The angle measure of base angles of an isosceles triangle are represented by x and the vertex angle is 3x+10. Find the measure of base angle.

If One-third of one-fourth of a number is 15, then three-tenth of that number is:

Two numbers are in the ratio 2 : 5. If 16 is added to both the numbers, their ratio becomes 1 : 2. The numbers are

The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is:

A time-study specialist has set the production rate for each worker on a certain job at 22 units every 3 hours. At this rate what is the minimum number of workers that should be put on the job if at least 90 units are to be produced per hour?

Of 30 applicants for a job, 14 had at least 4 years experience, 18 had degrees, and 3 had less than 4 years experience and did not have a degree. How many of the applicants had at least 4 year's experience and a degree?

A bus travels a distance of 315 km at a uniform speed. If the speed of the bus were 90% of the original speed, it would have taken 2.5 hours more to cover the same distance. The original speed was-

Distribution of work House in a Factory

The number of workers who worked from 40 to 44 hours is x times the number who worked up to 34 hours. Where x is?

If (1/5)^3y = 0.008, then find (0.25)^y = ?

A motorist travels to a place 150 km away at an average speed of 50 km and returns at 30 km per hour. His average speed for the whole journey in km per hour is-

If x and y are non negative, simplify (81x¹⁷y¹⁸)^1/4

Out of 120 students, 70% students passed in math and 80% students passed in English. If only 12 students failed in both subjects. How many students passed only in English?

A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained in the container?