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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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How to Create Custom Camera using CameraX in Android?
CameraX is used to create a custom camera in the app. CameraX is a Jetpack support library, built to help you make camera app development easier. A sample video is given b...
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Kotlin
Android
Class 11 NCERT Solutions- Chapter 15 Statistics - Exercise 15.3
Question 1. From the data given below state which group is more variable, A or B?Marks10 - 2020 - 3030 - 4040 - 5050 - 6060 - 7070 - 80Group A917323340109Group B1020302543...
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Picked
Mathematics
School Learning
NCERT
Class 11
NCERT Solutions Class-11
Minimize replacements to make every element in an array exceed every element in another given array
Given two arrays A[] and B[] of size N and M respectively, where each element is in the range [0, 9], the task is to make each element of the array A[] strictly greater th...
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Arrays
Misc
Mathematical
array-rearrange
prefix-sum
DSA
Check if all array elements can be made divisible by K by replacing array elements with sum of pairs
Given an array arr[] of size N and a positive integer K, the task is to make every element of the array divisible by K by repeatedly selecting a pair of indices (i, j) and...
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Arrays
Mathematical
array-rearrange
divisibility
DSA
Minimize cost to reach bottom-right corner of a Matrix using given operations
Given a matrix grid[][] of size N x N, the task is to find the minimum cost required to reach the bottom right corner of the matrix from the top left corner, where the cos...
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Pattern Searching
Mathematical
Matrix
DSA
Maximum length palindromic substring for every index such that it starts and ends at that index
Given a string S, the task for every index of the string is to find the length of the longest palindromic substring that either starts or ends at that index.Examples:Input...
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Strings
Searching
palindrome
substring
DSA
GATE | GATE CS 2021 | Set 1 | Question 10
Some people suggest anti-obesity measures (AOM) such as displaying calorie information in restaurant menus. Such measures sidestep addressing the core problems that cause ...
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GATE
GATE | GATE CS 2021 | Set 1 | Question 9
Given below are two statements 1 and 2, and two conclusions I and IIStatement 1: All bacteria are microorganisms.Statement 2: All pathogens are microorganisms.Conclusion I...
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GATE
GATE | GATE CS 2021 | Set 1 | Question 8
There are five bags each containing identical sets of ten distinct chocolates. One chocolate is picked from each bag.The probability that at least two chocolates are ident...
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GATE
GATE | GATE CS 2021 | Set 1 | Question 7
Details of prices of two items P and Q are presented in the above table. The ratio of cost of item P to cost of item Q is 3:4. Discount is calculated as the difference bet...
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GATE
Class 11 RD Sharma Solutions - Chapter 32 Statistics - Exercise 32.4
Question 1. Find the mean, variance and standard deviation for the following data:(i) 2, 4, 5, 6, 8, 17(ii) 6, 7, 10, 12, 13, 4, 8, 12(iii) 227, 235, 255, 269, 292, 299, 3...
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Picked
Mathematics
School Learning
Class 11
RD Sharma Solutions
RD Sharma Class-11
Count subarrays made up of elements having exactly K set bits
Given an array arr[] consisting of N integers and an integer K, the task is to count the number of subarrays possible consisting of elements having exactly K set bits.Exam...
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Arrays
Bit Magic
setBitCount
subarray
DSA
GATE | GATE CS 2021 | Set 1 | Question 6
We have 2 rectangular sheets of paper, M and N, of dimensions 6 cm × 1 cm each. Sheet M is rolled to form an open cylinder by bringing the short edges of the sheet togethe...
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GATE
GATE | GATE CS 2021 | Set 1 | Question 5
___________ is to surgery as writer is to ___________Which one of the following options maintains a similar logical relation in the above sentence?(A) Plan, outline(B) Hos...
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GATE
GATE | GATE CS 2021 | Set 1 | Question 4
A circular sheet of paper is folded along the lines in the direction shown. The paper, after being punched in the final folded state as shown and unfolded in the reverse o...
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GATE
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