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• ## 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. …

Default Asked on December 6, 2017 in
• 1K views
• ## 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 …

Default Asked on December 5, 2017 in
• 1K views
• ## Andrew had 4 children. One of his children was found to be dead due to some accident. At this time the average age of all his 4 children was 16 years. What will be the average age of the remaining children of Andrew, after a time period of 7 years of the death of his child?

I can not do this math. Please help. I like this websites Mathmatic section. Andrew had 4 children. One of his children …

Default Asked on December 5, 2017 in
• 1K views
• ## 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 …

Default Asked on December 5, 2017 in
• 1K views
• ## 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 …

Brong Asked on December 5, 2017 in
• 1K views
• ## Sam divides his income between his wife, son and two daughters in certain ratio. Sam gives 20 % to his son, 35 % to his wife and the remaining percentage of his savings is divided equally between his two daughters. Find the approximate amount that his wife receives if both of his daughters receive an equal amount of \$ 250.

Sam divides his income between his wife, son and two daughters in certain ratio. Sam gives 20 % to his …

Brong Asked on December 5, 2017 in
• 1K views
• ## Which of the following statements is false with respect to the values used to represent Roman Numbers?

Hi, I have read this website’s GMAT Section. I really like this section. I have made this questions today and  …

Default Asked on December 5, 2017 in
• 1K views
• ## How will you represent the term 140 with the help of roman numbers?

How will you represent the term 140 with the help of roman numbers? a. CXXXX b. LCD c. DCL d. …

Default Asked on December 2, 2017 in
• 2K views
• ## 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, …

Default Asked on December 2, 2017 in
• 1K views