Have any questions?
[email protected]
English
Vietnamese
French
Spanish
Korean
Japanese
Thai
Chinese
Indonesian
Login
Signup
Contact
Login
Home
Find a positive number which when increased by 17 is equal to 60 times the reciprocal of the number?
Question 1:
Find a positive number which when increased by 17 is equal to 60 times the reciprocal of the number?
A.
17
B.
15
C.
8
D.
3
Feedback
If the number is x,
Then, x + 17 = 60/x
x^2 + 17x - 60 = 0
(x + 20)(x - 3) = 0
x = 3, -20, so x = 3 (as 3 is positive)
These questions are from this test. Would you like to take a practice test?
Practice Problems on Numbers Online Test 3 | Englishfreetest.com
20 minutes
10 questions
Do test
Some questions from the same exam
What is the minimum number of square marbles required to tile a floor of length 5 metres 78 cm and width 3 metres 74 cm?
(2400/192) x (2592/72) = ?
Of the three numbers, second is twice the first and is also thrice the third, if the average of the three numbers is 44.
Find the largest number?
Three-fourth of a number is 60 more than its one third.
The number is :
Find a positive number which when increased by 17 is equal to 60 times the reciprocal of the number?
Ratio between two numbers is 3: 4 and their sum is 420.
Find the smaller number?
When twice the original number is divided by the same divisor, the remainder is 11.
What is the value of the divisor?
The sum of all two digit numbers divisible by 5 is
There are 20 people in a party. If every person shakes hand with every other person,
what is the total number of handshakes?
The five digit number 7500A8 is divisible by 4.
How many values of A are possible?
Some other questions you may be interested in
"Do I think it will work? I anticipate that our plan will work. However, no matter how calculated our steps are and no matter how much we do*^*contingency planning exercises, there is always a chance of something unforeseeable cropping up to derail our objectives. You have probably*^*heard the saying "man proposes, God ........ If it is meant to succeed, the plan will succeed. If it is not meant to happen, it won't," the presenter*^*said to the questioning manager.*^*
He wanted to steer the company toward a more horizontal form of management. He thought that empowered employees seemed motivated,*^*creative and more effective. Unfortunately, he knew that these ideas would be hard to sell to the Old ....... who favored a more hierarchical*^*management style.
Many people in Northern California would like to move off the ....... and produce their own electricity through the use of solar panels, wind*^*generators and kinetic energy devices.
After the police questioned him about his whereabouts on the fateful night, they established that he had an air-tight alibi and told him that he was*^*off the ....... for the murders. He was relieved as he could once again resume his normal life.
With a heavy heart, Peter summoned his old friend Jack. Peter recently discovered an embezzlement issue occurring in his company and he*^*immediately knew who the culpable individual would turn out to be. Jack arrived and attempted to provide an explanation for the embezzlement.*^*However, Peter knew that Jack was lying. He said to Jack sadly, "Your explanation doesn't hold ........ There are too many holes in your story and*^*I am going to have to call the police."
"I tested our inventory of beef for botulism and the results were off the ........ We are going to have to initiate a recall for the beef that has shipped*^*out already and make a public announcement immediately. People could get horribly sick and our company will be slaughtered in the courts if we*^*don't act immediately," Matt said to Ronald.