Rithvik's Blog 11+

In the world of numbers, two digits have gone missing from a sequence. These digits are not the same, and when added together, they form a sum of 12. Interestingly, when multiplied, the product is 35. Can you discover these elusive numbers? Give it a try, and let me know your thoughts or if you need a hint!

Sarah has a piece of ribbon that is 3/4 meters long. She uses 2/3 of this ribbon to decorate her hat. How much ribbon did Sarah use for her hat?

  In a magical land, there are three mystical numbers. When added together, they total 30. When multiplied, the result is exactly 500. Can you figure out what these three numbers are? Remember, they might not all be whole numbers. Take your time to think about this arithmetic challenge. If you need a hint or are ready to see the solution, just let me know!

  In the sequence below, two numbers are missing. Can you figure out what they are? 2 , 6 , _ , 18 , 22 , 26 , _ , 38 2 , 6 , _ , 18 , 22 , 26 , _ , 38 Take your time to think about the pattern in this sequence and when you're ready, let me know your answer! If you need a hint, feel free to ask.

If x and y are two numbers such that � + � = 10 x + y = 10 and � − � = 4 x − y = 4 , what is the value of � 2 − � 2 x 2 − y 2 ? Take your time to work through the problem, and let me know when you're ready for the solution or need a hint!

  In a circle with radius 10 cm, two chords AB and CD intersect at point E inside the circle. The distances from E to the points A, B, C, and D are 8 cm, 6 cm, 9 cm, and 7 cm respectively. Calculate the area of the quadrilateral ABDC.

Sophia is reading a book. On the first day, she reads 1/5 of the pages plus 12 more. On the second day, she reads 1/4 of the remaining pages plus 15 pages. On the third day, she reads 1/3 of the remaining pages plus 18 pages. After this, she has 1/4 of the book left to read. How many pages are there in the book?