AMC 10A, 2022, Problem 25 Let $R,S$ and $T$,be squares that have vertices at lattice points (i.e., points whose coordinates are both integers) in the coordinate plane, together with their interiors. The bottom edge of each square is on the $x$-axis.The left edge of $R$ and the right edge of $S$ are on the $y$-axis and […]
Try this beautiful problem from AMC 8. It involves the concept of a variable, binary operation and ratio-proportion. We provide sequential hints so that you can try the problem.
Try this beautiful problem from AMC 10A. It involves arrangment of numbers out of which some elements are similar. We provide sequential hints so that you can try the problem.
Try this beautiful problem of probability is based upon tossing the coin and finding probability from AMC 10B 2019. You may use sequential hints to help you solve the problem.
Try this beautiful problem from AMC 8. It involves the concept of divisibility. We provide sequential hints so that you can try the problem.
Euclidean algorithm is used to find GCD (greatest common divisor). Use tutorial video and practise problems to master this tool.
Try these AMC 8 Number Theory Questions and check your knowledge! AMC 8, 2025, Problem 2 The table below shows the ancient Egyptian hieroglyphs that were used to represent different numbers. For example, the number 32 was represented by $\cap \cap \cap|\mid$. What number was represented by the following combination of hieroglyphs? (A) 1,423(B) 10,423(C) […]
Try these AMC 8 Combinatorics Questions and check your knowledge! AMC 8, 2025, Problem 5 Betty drives a truck to deliver packages in a neighborhood whose street map is shown below. Betty starts at the factory (labeled $F$ ) and drives to location $A$, then $B$, then $C$, before returning to $F$. What is the […]
Try this beautiful problem from AMC 8. It involves permutation and basic counting principles. We provide sequential hints so that you can try the problem.
Try this beautiful problem from AMC 10. It involves geometry of triangles. We provide sequential hints so that you can try the problem.