Two tanks are filled to capacity with automobile fuel. The first tank holds 600 gallons more than the second tank. If 100 gallons were to be pumped from each tank, the first tank would then contain 3 times as much fuel as the second tank. What is the total number of gallons of fuel in the two full tanks?
Ashraf purchased Tk. 3000 worth of traveler's checks. If each check was worth either Tk. 100 or Tk. 250, which of the following cannot be the number to Tk. 100 checks purchased?
At 9:00 a. m. the train Surmal left station and two hours later the train. Titas left the same station on a parallel track in the same direction. If Surma averaged 60 kilometers per hour and Titas averaged 75 kilometers per hour, at what time did Titas pass Surma?
During a month, Jalil used 1/6 of his monthly salary for a car payment and an amount which is 1.25 times more than the car payment for rent. What fraction of his monthly salary did Jalil use that month the car payment and rent combined?
If Sabbir requires 5 minutes to make a box and Zoha requires 7 minutes to make a box, what will be the number of boxes made by Sabbir to the number of boxes made by Zoha if they work for 5 hours and 50 minutes?
A truck driver must complete a 180-mile trip in 4 hours. If he average 50 miles an hour for the first three hours of his trip, how fast must he travel in the final hour?
Babul weighs twice as much as Akther. Akhter's weighs is 60% of Salam's weight. Ashraf weighs 50% of Hasan's weight, Hasan weighs 190% of Babul's weight. which if these 5 persons weighs the least?
The sum of the three consecutive odd numbers exceeds twice the largest number by 6. What is the sum of the three number?
Maruf's net income is always 80 percent of his gross income. What will be increase in Maruf's net income when his gross income increases from Tk. 20,000 to Tk. 30,000?
One third the sum of 13 and a certain number is the same as one more than twice the number ----
The sum of five consecutive integers is equal to 3 times the largest. What is the largest of the integers?
Four years ago Sumon's age was half of what it will be in eight years. How old is Sumon?
If x>2 then which of the following is true?
(x+2/x)<2
(x+2/x)>2
x-2=0
None of these
If a
The average of x and another number is z. the other number must be ----
40% of 200 is what percent of 160?
If 3x+2y=8 and 2x-y=3, find the value of 4y-3x = ?
If a=x and b=y and xy=0, then which of the following must be true?
There are 120 engineers and technicians working in a project. If the ratio of engineers to technicians in 3 to 5, how many technicians are working in the project?
If a certain integer x is divided by 4, the remainder is 3, then all of the following could be an integer except ----
If 40% of the workers are graduate, and of them 15% are male, what percent of the workers are male and graduare?
If x>y>1 and xy=z, which of the following is true?
Of the following, which is the smallest?
If x=3 and y= 1/6, then the value of x in terms of y is ---
If the length of a rectangle is increased by 40% and the width is decreased by 20%, the area of the rectangle will increase by?
If x>0 and x+y>0, which of the following must be true?
y>0
y<0
y>x
none of these
One pipe can fill a pool in 6 hours, and a second pipe can fill the same pool in 12 hours. If both pipes work together, how long will it take to fill the pool?
If the average of 5 consecutive integers is 12, what is the sum of the smallest and the largest of the 5 integers?
If x is an odd integer, which of the following must be an even integer?