Advertisements
Advertisements
Question
Choose the most appropriate option:
What is the sum of all the natural numbers from 1 to 100?
Options
5000
5050
6000
5052
Advertisements
Solution
5050
Explanation:
Required Sum =`("n"("n"+1))/2=(100xx101)/2=5050`.
APPEARS IN
RELATED QUESTIONS
If the numerator of a fraction is increased by 150% and the denominator of the fraction is increased by 350%, the resultant fraction is 25/51 . What is the original fraction?
Directions: Examine the following expressions/activities/processes, and arrange them in the most logical sequence
1. Design, 2. Need, 3. Launching, 4. Research, 5. Testing, 6. Identify
Product of two expressions ⁄ L.C.M =
Number of methods to find H.C.F are
For two or more algebric expressions, expression of lowest degree which is divisible by each of them without remainder is known as
For two or more algebric expressions, expression of highest degree which divides each of them without remainder is called
`("H.C.F" × "L.C.M")/(1"st expression")` =
Number of methods to find L.C.M is/are
Let x be the least number divisible by 8, 12, 30, 36, and 45 and x is also a perfect square. What is the value of x?
What is the sum of the numbers between 300 and 400 such that when they are divided by 6, 12, and 16, it leaves no remainder?
