A solution of watar and sugar contains 10% sugar the solutions weight is 8 kg. When 2 kg of water is added to this solution the percentage of sugar becomes...?
(A) 8%
(B) 10%
(C) 12%
(D) 18%
8%
Comments
A solution of watar and sugar contains 10% sugar the solutions weight is 8 kg. When 2 kg of water is added to this solution the percentage of sugar becomes...?
Julie has a square fence that enclosed her garden. She decided to expand her garden by making each side of the fence 10 percent longer. After this expansion, the area of Julie’s garden will have increased by what percent...?
(A) 20
(B) 21
(C) 23
(D) 25
21
Comments
Julie has a square fence that enclosed her garden. She decided to expand her garden by making each side of the fence 10 percent longer. After this expansion, the area of Julie’s garden will have increased by what percent...?
A school has only four classes that contain 10, 20, 30 and 40 students respectively. The pass percentage of these classes are 20%, 30%, 60% and 100% respectively. Find the pass % of the entire school...?
(A) 76%
(B) 66%
(C) 56%
(D) None of these
66%
Comments
A school has only four classes that contain 10, 20, 30 and 40 students respectively. The pass percentage of these classes are 20%, 30%, 60% and 100% respectively. Find the pass % of the entire school...?
What is the percentage of failure if a student scores 80% in English and 85% in Math, if in both subject got the passing percentage is 75%...?
(A) 6%
(B) 7%
(C) 8%
(D) 0%
8%
Comments
What is the percentage of failure if a student scores 80% in English and 85% in Math, if in both subject got the passing percentage is 75%...?
The length and breadth of a square are increased by 30% and 20% respectively. By what percent is the area of the rectangle so formed exceeds the area of the square...?
(A) 56%
(B) 46%
(C) 36%
(D) 26%
56%
Comments
The length and breadth of a square are increased by 30% and 20% respectively. By what percent is the area of the rectangle so formed exceeds the area of the square...?
If all the members of a team are juniors or seniors, and if the ratio of juniors to seniors on the team is 3:5, what percent of team members are seniors...?
(A) 37.5%
(B) 40%
(C) 60%
(D) 62.5%
62.5%
Comments
If all the members of a team are juniors or seniors, and if the ratio of juniors to seniors on the team is 3:5, what percent of team members are seniors...?
There are twice as many boys as there are girls if 30% of the boys and 45% of the girls failed in the exams then. What percentage of the class passed the exams...?
(A) 65%
(B) 40%
(C) 52%
(D) None of these
65%
Comments
There are twice as many boys as there are girls if 30% of the boys and 45% of the girls failed in the exams then. What percentage of the class passed the exams...?