If they start ringing together at 3 o'clock, after what interval of time will they ring together and how many times will they ring together in 18 hours? If the number A is exactly divisible by 36, then what is the value of A? If the product of two numbers is and their Highest Common Factor is 17, then what is the difference between the two numbers? What is the Highest Common Factor of How many numbers from 1 to are divisible by 7?
What is the LCM of square of 4, cube of 3 plus 1 and the square of 6?. If the product of two numbers is , then what is their Highest Common Factor? If 'a' and 'b' are two smallest positive prime numbers, then what is the difference between their L.
Suggested Test Series. Suggested Exams. More Quantitative Aptitude Questions Q1. The average speed of Columbus. Which of the following fractions is the largest? The diagonal of a square is 40 cm. What will be the area of the square? To qualify in the exam, 60 percent marks is mandatory. What are the maximum marks for the exam? The ratio of P, Q and R is 3 : 5 : 8 respectively. If their sum is , then what is the difference between P and R?
P and Q alone can do a piece of work in 18 and 45 days respectively. They started the work together and P left after 3 days of starting the work. Q finished the remaining work alone. For example, you write one million as 1,, rather than As another example, it's much easier to remember that a trillion is written with four sets of three zeros than it is to count out 12 separate zeroes. While you might think that that one is pretty simple, just wait until you have to count 27 zeros for an octillion or zeros for a centillion.
It is then that you will be thankful that you only have to remember nine and sets of zeros, respectively. The number googol termed by Milton Sirotta has zeros after it. Here's what a googol looks like, including all of its required zeros:. Do you think that number is big? How about the googolplex , which is a one followed by a googol of zeros.
The googolplex is so large it doesn't have any meaningful use yet—it is larger than the number of atoms in the universe. In the United States—as well as around the world in science and finance—a billion is 1, million, which is written as a one followed by nine zeros. This is also called the "short scale.
There is also a "long scale," which is used in France and was previously used in the United Kingdom, in which a billion means one million million.
According to this definition of a billion, the number is written with a one followed by 12 zeros. The short scale and long scale were described by French mathematician Genevieve Guitel in Smith, Roger. Actively scan device characteristics for identification.
Use precise geolocation data. Select personalised content. Create a personalised content profile. Measure ad performance. Select basic ads. Create a personalised ads profile. Select personalised ads. Apply market research to generate audience insights. Measure content performance. Develop and improve products. List of Partners vendors. Share Flipboard Email. Anne Marie Helmenstine, Ph. Chemistry Expert. Helmenstine holds a Ph. She has taught science courses at the high school, college, and graduate levels.
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