If you want to recall what are perfect square numbers then please refer to my article on What are the perfect square numbers. This article asks a question that how many natural numbers lie between two consecutive perfect square numbers. You can also ask the same question as how many non-perfect square numbers lie between two consecutive perfect square numbers? Can we come up with a general formula for that?
What is the Sum of First n Odd Numbers?
If you take a look at sum of first n odd numbers, you can notice very interesting pattern.
1 = 1
1 + 3 = 4
How to learn multiplication table of 9?
Everybody in school learns multiplication table of 9. Have you ever noticed something strange about multiplication table of 9? If not then please have a look again.
Ncert Math Solutions Class 6th Chapter 12 Ratio and Proportion Exercise 12.3 Question 10
Raju purchases 10 pens for Rs 150 and Manish buys 7 pens for Rs 84. Can you say who got the pens cheaper?
Ncert Math Solutions Class 6th Chapter 12 Ratio and Proportion Exercise 12.3 Question 9
A truck requires 108 litres of diesel for covering a distance of 594 km. How much diesel will be required by the truck to cover a distance of 1650 km?
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