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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 30,893

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#4795. a, b, c, d, e, f, and g are consecutive even numbers; j, k, l, m, and n are consecutive odd numbers. Find the average of all the numbers.

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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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 30,893

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#4796. When a student weighing 45 kilograms left a class, the average weight of the remaining 59 students increased by 200 grams. What is the average weight (in kilograms) of the remaining 59 students?

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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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 30,893

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#4797. The average age of a family of 5 members is 20 years. If the age of the youngest member is 10 years, what is the average age of the family at the time of the birth of the youngest member?

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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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 30,893

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#4798. Find the average of the first five multiples of 6.

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

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 30,893

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#4799. The average of 50 numbers is 38. If two numbers, namely, 45 and 55 are discarded, find the average of the remaining numbers.

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

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**ganesh****Administrator**- Registered: 2005-06-28
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#4800. The average of 11 results is 50. If the average of the first six numbers is 49, and that of the last six is 52, then find the sixth number.

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

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**ganesh****Administrator**- Registered: 2005-06-28
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#4801. The average of six consecutive even numbers is 25. Find the difference between the largest and the smallest number.

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

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**ganesh****Administrator**- Registered: 2005-06-28
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#4802. The average of first three numbers is double of the fourth number. If the average of all the four numbers is 12, find the 4th number.

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

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 30,893

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#4803. The average of five consecutive positive integers is n. If the next two integers are also added, then find the average of all the integers.

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

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**ganesh****Administrator**- Registered: 2005-06-28
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#4804. If the salary of A is 50% more than the salary of B and 20% less than the salary of C, the salary of C is what percentage more than the salary of B?

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

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**ganesh****Administrator**- Registered: 2005-06-28
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#4805. In a school, 30% of a class consists of girls and there are 21 boys in the class. How many girls are there in the class?

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

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**ganesh****Administrator**- Registered: 2005-06-28
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#4806. What is 10% of 20% of 30% of 40?

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

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**ganesh****Administrator**- Registered: 2005-06-28
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#4807. A student multiplied a number by 3/4 instead of 4/3. What is the percentage error in the calculation?

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

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**ganesh****Administrator**- Registered: 2005-06-28
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#4808. Which of the following is the largest number?

a) 10% of 100

b) 5% of 300

c) 100% of 5

d) 500% of 5.

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

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**ganesh****Administrator**- Registered: 2005-06-28
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#4809. If 10% of a number is 70, then what is 25% of that number?

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

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 30,893

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#4810. What is 10% of 20% of 25% of 200?

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

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**ganesh****Administrator**- Registered: 2005-06-28
- Posts: 30,893

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#4811. A number when reduced by 10% gives 30.Find the number.

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

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**ganesh****Administrator**- Registered: 2005-06-28
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#4812. If 60% of x = 20% of y, find the value of x if y = 20.

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

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