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GBlog
Three 90 Challenge: Bigger and Better
As we transit into the new phase, it's essential to fuel our inner drive for success. On popular demand, GeeksforGeeks is happy to announce that we are back with the Thre...
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Database | Indexing Explain plan | Question 3
In MongoDB, suppose you need to see the execution stats of the query which is running on the system, then how would you do that?(A)Explain("ExecutionStats");(B)Explain("Ex...
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Misc
service | HCL Quantitative 1 | Question 14
An exam was conducted, and the following was analysed. 7 men were able to check some exam papers in 6 days working 8 hours regularly. What is the total number of hours tak...
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Misc
service | HCL Quantitative 1 | Question 12
A vendor bought toffies at 4 for a rupee. How many for a rupee must he sell to gain a profit of 25%?(A)4(B)5(C)1(D)2 Answer: (B)Explanation:As, Profit= (Selling price-cos...
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Misc
service | HCL Quantitative 1 | Question 11
What is the unit digit in the number- (6374 to the power of 1723) multiplied by (341 to the power of 491)?(A)4(B)1(C)6(D)0 Answer: (A)Explanation:Unit digit of 6374 to th...
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Misc
service | HCL Quantitative 1 | Question 9
In a meet, persons from four different places have assembled in Bangalore High School. From the four places the persons come to represent are 28, 40, 140, and 60. Find the...
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Misc
service | HCL Quantitative 1 | Question 5
Rs 990 has been divided among A, B and C such that A receives 2/9th of what B and C together receive. Find A’s shares?(A)180 Rs(B)200 Rs(C)220 Rs(D)240 Rs Answer: (A)Expl...
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Misc
service | HCL Quantitative 1 | Question 3
An express train travelled at an average speed of 120 km/hour, stopping for 7 minutes after every 150 km. Then the time taken to reach its destination 900 km away from the...
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Misc
service | HCL Quantitative 1 | Question 8
A boat takes 11 h for travelling downstream from point A to point B and coming back to point C, midway between A and B. If the velocity of the stream is 4 km/h and the spe...
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Misc
service | HCL Quantitative 1 | Question 2
From 5 consonants and 4 vowels, how many words can be made having 3 consonants and 2 vowels?(A)9600(B)7200(C)4800(D)2400 Answer: (B)Explanation:Choose 3 consonants from 5...
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Misc
service | HCL Quantitative 1 | Question 15
There are 12 balls and exactly 12 boxes. There is one ball to be kept inside randomly into each box. What is the probability that exactly 1 ball is kept in an improper box...
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Misc
service | HCL Quantitative 1 | Question 6
The breadth of a rectangular field is 70% of its length. If the perimeter of the field is 340 metres, what is the area of the field in square metre?(A)5500(B)6000(C)6500(D...
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Misc
service | HCL Quantitative 1 | Question 4
In a 1 km race, the ratio of the speeds of two contestants P and Q is 4:5. Q has a start of 250 m. Find the margin of distance between them when Q wins?(A)300 m(B)350 m(C)...
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Misc
How to make Kadanes Algorithm visualizer using HTML CSS & Javascript ?
In this article, we will see how to make a Kadanes Algorithm visualizer using HTML, CSS Javascript.Approach:Kadanes algorithm is used to calculate the largest sum in a co...
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Web Technologies
JavaScript
JavaScript-Projects
What are some limitations of using react-native-cli for instantiating a project ?
React Native CLI helps you to set up a react native project and provide control over the management of the project locally.Syntax to create a project:npx react-native init...
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Web Technologies
JavaScript
Picked
React-Native
React-Native-Questions
How to define a new method for calculating the actual length of string in JavaScript using prototype ?
In JavaScript, you can use the String. length property to get the length of a string variable. This method will give you a string that is enclosed in quotes no matter what...
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Web Technologies
JavaScript
JavaScript-Questions
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