Tag: Mathematic
What percentage of 750 is equal to 225?
I cannot solve this GMAT. Please help me. Tell me which is the correct answer? What percentage of 750 is equal to 225? a. 10% b. 20% c. 30% d. ...
The sum of the salaries of Tim, Tom and Max is equal to $7500. Tim receives 2/5of the total sum of the salaries, whereas Tom and Max receive 1/5 and 2/5 of the total sum of the salaries. Find out the salary of all of them.
I cannot solve this problem. Please help me. The sum of the salaries of Tim, Tom and Max is equal to $7500. Tim receives 2/5of the total sum of the...
Divide the amount $650 among X, Y and Z such that X receives 1/3 of the amount what Y receives and Y receives 2/3 of the amount what Z receives. Calculate the amount received by X, Y and Z respectively.
I cannot solve this math. Please help me..... Divide the amount $650 among X, Y and Z such that X receives 1/3 of the amount what Y receives and Y ...
The average weight of 26 dogs was found to be 12.5 kg. When 1 more dog was added to this group, the average weight of the dogs was found to be 500gm more than the previous average weight. Find out the weight of the new dog that is added to the group.
Can anyone help me to solve this problem? The average weight of 26 dogs was found to be 12.5 kg. When 1 more dog was added to this group, the a...
If the sum of 5 consecutive numbers is equal to 15 and the average of first three numbers is twice less than the average of the last three numbers, find the value of the third number in the series. It is given that the average of the last three numbers is 4.
If the sum of 5 consecutive numbers is equal to 15 and the average of first three numbers is twice less than the average of the last three numbers, fi...
Sam covers a total distance of 80km while travelling from a certain point X to a certain point Y and come back again to the start point X. He covers the first 40 km distance from point X to point Y at a speed of 25 km/hr. While travelling back to the point X from point Y, Sam drives his vehicle at a speed of 15 km/hr. Calculate the average speed of Sam for the entire journey.
I cannot solve this problem Please help. Sam covers a total distance of 80km while travelling from a certain point X to a certain point Y and come ...
The ratio of the number of boys and girls who appeared for the exam is 15:7. Out of the total number of boys and girls, the number of boys and girls who cleared their exams is in the ratio of 3:2. Find out the percentage of boys who passed in the exam if it is given that 65 % of the girls cleared their exams.
The ratio of the number of boys and girls who appeared for the exam is 15:7. Out of the total number of boys and girls, the number of boys and girls w...
The following table shows the details of marks secured by Tom, Jerry and Sam in 3 different subjects namely History, Geography and Science. The total marks that each subject is composed of are 150. Look at the table and answer the following questions.
The following table shows the details of marks secured by Tom, Jerry and Sam in 3 different subjects namely History, Geography and Science. The total ...
What is 12.5 % of 3565?
What is 12.5 % of 3565? a. 12.5 b. 120.5 c. 30.5 d. 40.5 e. None of the above...
Which of the following discount scheme is better?
Which of the following discount scheme is better? Discount 1 - 10 %, 20 %, 15 %, Discount 2 - 20 %, 15 ...