৫০৯১
Select the correct answer choice of the following Question: "9 men went to a restaurant together. 8 of them spent Tk. 3 each over their meals and the 9th man spent Tk, 2 more than the average expenditure of all the 9 men, Find out the total money spent by the 9 men?"
উত্তর
Tk. 28.25
৫০৯২
Select the correct answer choice of the following Question: "A person spends 20 percent of his monthly salary for his son's education. In the coming month, he is expected to get an increment of TA. 170 and he plans to spend half of that increment then for his son's education. The total he would spend then for his son's education would be TA. 645. What is the present salary of that person?"
উত্তর
Tk, 1456
৫০৯৩
Select the correct answer choice of the following Question: "The batting average for 40 innings of a cricket player is 50 runs. His highest score exceeds his lowest score by 172 runs. If these two innings are excluded then the average of the remaining 38 innings becomes 48 runs. What is his highest score?"
উত্তর
182
৫০৯৪
Select the correct answer choice of the following Question: "Sum of ages of Sunny and Imran is Y years. If Sunny is 12 years older than Imran, how many years old will Imran be Y years from now, in terms of Y?"
উত্তর
Y/2-6
৫০৯৫
Select the correct answer choice of the following Question:" An empty swimming pool with a capacity of 5760 gallons is filled at the rate of 12 gallons per minute, How many hours does it take to fill the pool to capacity?
উত্তর
11
৫০৯৬
Select the correct answer choice of the following Question: "The ratio of working hours of three workers is 1: 2: 5, If they worked on a combined total of 112 hours, what is the longest hour did one worker work?"
উত্তর
70
৫০৯৭
Select the correct answer choice of the following Question: "At Lions High School 100 students are taking Chemistry and 80 students are taking Biology. If 20 students are taking both Chemistry and Biology, what is the ratio of the students taking only Chemistry to the number taking only Biology?
উত্তর
5/4
৫০৯৮
Select the correct answer choice of the following Question: "If x + y = a, y + z = b and x + z = c what is the average (arithmetic mean) of x, y and z?"
উত্তর
(a+b+c)/2
৫০৯৯
Select the correct answer choice of the following Question: "a, b, c are positive numbers such that 3a = 4b = 5c, If a+b=kc, What is the value of K?"
উত্তর
12/35
৫১০০
If the radius of a circle is increased by 6%, then the area of the circle is increased by:
উত্তর
12.36%