Two pipes A and B can fill a tank in 12 hours and 15 hours respectively. If both pipes are opened together, how long will it take to fill the tank?
If A:B = 3:4 and B:C = 5:6, what is A:B:C?
Find the odd one out: 15, 20, 25, 30, 35, 40, 45, 55
MORNING is to NIGHT as SPRING is to ?
If you rearrange the letters of 'STOP', you can make another word. Which word cannot be made?
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What should come next in the series? A, B, D, G, K, ?
Statements: Some cats are dogs. All dogs are animals. Conclusion: Some cats are animals. Is this conclusion valid?
Select the word that best completes: 'Plagiarism is to writing as _____ is to music.'
Which sentence is grammatically correct?
Find the synonym of 'EPHEMERAL':
Choose the antonym of 'VERBOSE':
In Java, what does 'final' keyword do when applied to a variable?
What is the purpose of an index in a database?
What is polymorphism in OOP?
Which of the following is NOT a characteristic of Cloud Computing?
What is the primary difference between ArrayList and LinkedList in Java?
What is normalization in database design?
What is the main purpose of agile methodology in software development?
In the context of cybersecurity, what is a firewall?
If the probability of an event A is 0.4 and event B is 0.3, what is the probability of both A and B occurring (assuming independence)?
