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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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Energy in Simple Harmonic Motion
Each and every object possesses energy. In a simple harmonic motion, the object goes to the extreme and acquires potential energy. When the object comes back to the mean p...
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Picked
School Learning
Class 11
School Physics
Magnetic Field due to Current in Straight Wire
All the magnetic fields that are known are due to current charges (or moving charges). A current-carrying wire produces a magnetic field because inside the conductor charg...
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Picked
School Learning
Class 10
School Physics
Drawbacks of Rutherford's Atomic Model
In Rutherford's Model of the Atom, Rutherford performed an experiment based on that experiment some of the hypotheses are given. At that time those hypotheses are consider...
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Picked
School Learning
Class 9
School Chemistry
Chemistry-Class-9
Physical-Chemistry
Chemistry-Concepts
Center of Mass of Different Objects
Center of Mass is an important concept in the area of mechanics. It allows us to deal with very large bodies which will be otherwise very hard to deal with. This concept a...
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Picked
School Learning
Class 11
School Physics
Motion of Center of Mass
Center of Mass is an important property of any rigid body system. Usually, these systems contain more than one particle. It becomes essential to analyze these systems as a...
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Picked
School Learning
Class 11
School Physics
Solution: Properties of Solution
A solution is a homogeneous mixture of two or more substances. A solution is formed of two components: the solute and the solvent. The substance dissolved in the solution ...
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Picked
School Learning
Class 9
School Chemistry
Chemistry-Class-9
What will be the unit digit of the square of the following numbers? 39, 297, 5125, 7286
System introduced to define the numbers present from negative infinity to positive infinity is known as Number System. The numbers system is mostly represented in pictoria...
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Picked
Mathematics
School Learning
Maths MAQ
Distillation
Distillation is the method of separating mixtures, in which the conversion of a liquid into vapour is afterwards condensed back to liquid form. distillation method is used...
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Picked
School Learning
Class 9
School Chemistry
Find Nth item distributed from infinite items of infinite types based on given conditions
Given a positive integer N, the task is to find the Nth item given out when there are infinite items of the infinite number of types such that the items are given out in t...
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Arrays
Mathematical
DSA
Maximum number of groups that can receive fresh donuts distributed in batches of size K
Given an array arr[] consisting of N positive integers such that arr[i] denotes the size of the ith group sitting in a donut shop and a positive integer K, which denotes t...
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Arrays
Dynamic Programming
Mathematical
Hash
Recursion
Memoization
DSA
Print triplet with sum equal to N and LCM at most N/2
Given a positive integer N, the task is to find a triplet {X, Y, Z} such that the least common multiple of X, Y, and Z is less than or equal to N/2 and the sum of X, Y, an...
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Greedy
Mathematical
DSA
Maximum Fixed Point (Value equal to index) in a given Array
Given an array arr[] of size N, the task is to find the maximum index i such that arr[i] is equal to i. If there is no such index in the array arr[] then print -1.Examples...
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Arrays
Searching
Hash
DSA
Generate a sequence with product N such that for every pair of indices (i, j) and i < j, arr[j] is divisible by arr[i]
Given a positive integer N, the task is to generate a sequence say arr[] of maximum length having all elements at least 2 such that the product of all the numbers in the s...
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Arrays
Backtracking
Mathematical
Competitive Programming
sieve
prime-factor
Prime Number
Recursion
DSA
Maximum Sum Alternating Subarray
Given an array arr[] of size N, the task is to find the maximum alternating sum of a subarray possible for a given array.Alternating Subarray Sum: Considering a subarray {...
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Arrays
Misc
Dynamic Programming
Mathematical
subarray
subarray-sum
DSA
Maximize cost of repeated removal of string P or its reverse from the string S
Given two positive integers X and Y and two numeric strings S and P of length N and 2 respectively, the task is to find the maximum total cost obtained by repeatedly remov...
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Strings
Google
Stack
Greedy
Mathematical
interview-preparation
substring
DSA
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