Math Is Fun Forum
You are not logged in.
- Topics: Active | Unanswered
#8726 2020-07-06 00:38:51
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7782. A car is presently worth $360,000. The rate of depreciation is 10%. What would be the worth of the car two years from now?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8727 2020-07-08 00:07:37
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7783. Karl increased his speed by
Find his increased speed if previously he was driving at 72 kilometers per hour.It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8728 2020-07-10 00:15:12
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7784. Find the value of
of 318.It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8729 2020-07-12 00:01:37
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7785. Roger bought a car at a discount of
on listed price from an automobile company. If the listed price of the car is $660,000, then find the amount of discount.It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8730 2020-07-14 00:02:19
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7786. Two candidates contested in an election. If one got 520 votes which was 65% of votes, then what is the total number of votes?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8731 2020-07-16 00:02:51
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7787. A student scores 55% marks in 8 papers of 100 marks each. He scores 15% of his total marks in English. How much does he score in English?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8732 2020-07-18 00:30:18
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7788. A student has to secure a minimum 35% marks to pass in an examination. If he gets 200 marks and fails by 10 marks, then what is the maximum marks?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8733 2020-07-20 00:01:36
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7789. Evaluate:
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8734 2020-07-22 00:20:07
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7790. Find the value of y.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8735 2020-07-24 00:03:06
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7791.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8736 2020-07-26 00:02:29
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7792. The area of a circle of radius 5 is numerically what % of its circumference?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8737 2020-07-28 01:15:48
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7793. If x is 90% of y, then that % of x is y?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8738 2020-07-30 00:02:28
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7794. The price of a wrist watch fell from $150 to $95. Find percentage decrease in price.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8739 2020-08-01 00:20:26
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7795. If the price of tea increases by 20%, then by how much percent must its consumption decrease, so that the expenditure remains the same, on tea?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8740 2020-08-03 00:02:19
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7796. If the speed of a car decreases by
, then by how much percent should time taken be increased so that the same distance can be covered?It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8741 2020-08-05 00:05:30
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7797. It is observed that population of city y increases at the rate of 2% per annum. If the population in year 2009 is 212000, then find the population in year 2006.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8742 2020-08-07 00:16:41
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7798. 'A' spends 10% of his income on charity, 15% of the remaining on household expenditure and 50% of the remaining, he saves in a bank. Finally, he is left with $38250. What is his total income?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8743 2020-08-09 00:07:59
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7799. When the price of a television increases by 12%, the revenue decreases by 5%. Find the percentage change in the number of units of television.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8744 2020-08-11 00:04:21
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7800. 35% of a number is two times 75% of another number. What is the ratio of the first and second numbers respectively?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8745 2020-08-13 00:54:01
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7801. In an examination, 'A' got 16.67% marks and failed by 17 marks. If the passing marks is 33.33% of the total marks, then find the maximum marks.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8746 2020-08-17 00:13:07
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7802. The speed of a car is increased by 12%. By how much percentage should the time be reduced, so that the distance covered remains the same approximately?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8747 2020-08-19 00:28:31
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7803. After two successive increases of 25%, the price of petrol is Rs.52 per litre. What was the price per litre of petrol initially?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8748 2020-08-21 00:10:23
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7804. Alvin got 350 marks and Wilson scored 76 percent marks in the same test. If Wilson scored 296 marks more than Alvin, what were the maximum marks of the test?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8749 2020-08-23 00:13:43
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7805. A number 'a' is short of 'b' by 40%. By what percent is 'b' in excess of 'a'?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#8750 2020-08-25 00:03:12
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,425
Re: 10 second questions
Hi,
#7806. A's salary is 50% more than that of B's. How much percent is B's salary less that A's?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline