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**Denominator****Member**- Registered: 2009-11-23
- Posts: 155

Hello

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,081

Hi bobbym and Denominator,

The solutions #4289 and #4290 are correct. Brilliant!

#4291. The population of a town increased from 175,000 to 262,500 in a decade. What is the average percent increase of population per year?

#4292. A student multiplied a number by 3/5 instead of 5/3. What is the percentage error in the calculation?

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,801

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,081

Hi bobbym,

The solutions #4291 and #4292 are perfect. Marvelous!

#4293. After deducting a commission of 5%, a Television set costs $9595. What is its Marked Price?

#4294. A fruit seller had some apples. He sells 40% apples and still has 42 apples. Originally, how many did he have?

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,801

Hi ganesh;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,081

Hi bobbym,

The solution #4293 is correct. Well done!

The solution #4294 I get

#4295. In an examination, 35% of the students passed and 455 failed. How many students appeared for the examination?

#4296. A student has to obtain 33% of the total marks to pass. He got 125 marks and failed by 40 marks. What were the maximum marks?

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,801

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**Denominator****Member**- Registered: 2009-11-23
- Posts: 155

Hello

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,081

Hi bobbym and Denominator,

Your solution #4294 is correct. Sorry, bobbym!

The solutions #4295 and #4296 is correct. Neat work, bobbym and Denominator!

#4297. In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes the the other candidate got, was _________

#4298. In an election involving two candidates, 68 votes were declared invalid. The winning candidate secures 52% and wins by 98 votes. What is the total number of votes polled?

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,801

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,081

Hi bobbym,

The solution #4297

The solution #4298 is correct. Neat work!

#4299. Two tailors X and Y are paid a total of $550 per week by their employer. If X is paid 120 percent of the sum paid to Y, how much is Y paid per week?

#4300. A student secures 90%, 60%, and 54% marks in test papers with 100, 150, and 200 respectively as maximum marks. What is the percentage of his aggregate?

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,801

Hi ganesh;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,081

Hi bobbym,

The solutions #4299 and #4300 are correct. Neat job!

#4301. Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. What are marks obtained by them?

#4302. If x is 90% of y, then what percent of x is y?

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,801

Hi ganesh;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,081

Hi bobbym,

The solution #4301 is correct. Good work!

#4303. Kevin spent $35,000 in buying raw materials, $40,000 in buying machinery and 20% of the total amount he had as cash with him. What is the total amount?

#4304. A man spends 35% of his income on food, 25% on children's education, and 80% of the remaining on house rent. What percent of his income he is left with?

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,801

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,081

Hi bobbym,

The solution #4303 I get

.The solution #4304 is correct. Good work!

#4305. If x% of y is the same as 4/5 of 80, then what is the value of xy?

#4306. If x% of y is 100 and y% of z is 200, then find the relation between x and z.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,801

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,081

Hi bobbym,

The solutions #4305 and #4306 are correct. Excellent!

#4307. If p% of p is 36, then what is p equal to?

#4308. If x% of y is equal to z, what percent of z is x?

(a)

(b)

(c)

(d)

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,801

Hi ganesh;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,081

Hi bobbym,

The solution #4307 is correct. Neat job!

#4309. A scored 30% marks and failed by 15 marks. B scored 40% marks and obtained 35 marks more than those required to pass. What is the pass percentage?

#4310. The price of a table is $400 more than that of a chair. If 6 tables and 6 chairs together cost $4800, by what percent is the price of the chair less than that of the table?

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,801

Hi ganesh;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,081

Hi bobbym,

The solutions #4309 and #4310 are correct. Excellent!

#4311. Of the 1000 inhabitants of a town, 60% are males of whom 20% are literate. If, of all the inhabitants, 25% are literate, then what percent of the females of the town are literate?

#4312. 37.5 % of the candidates in an examination were girls, 75% of the boys and 62.5% of the girls passed and 342 girls failed. Find the number of boys failed.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 107,801

Hi;

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.**** Always satisfy the Prime Directive of getting the right answer above all else.**

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,081

Hi bobbym,

The solution #4311 is correct. Good work!

#4313. The sum of the number of boys and girls in a school is 150. If the number of boys is x, then the number of girls becomes x% of the total number of students. What is the number of boys?

#4314. In an examination of n questions, a student replied 15 out of the first 20 questions correctly. Of the remaining questions, he answered one-third correctly. All the questions have the same credit. If the student gets 50% marks, what is the value of n?

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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