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Question: K is half the age of L. If L is 40 years old, how old is K?Options: 20302535Correct Answer..
Question: If I is 12 years older than J and the sum of their ages is 60 years, what is I\'s age?Opti..
Question: G is 3 years older than H. If the sum of their ages is 45 years, what is G\'s age?Options:..
Question: If a tank can be filled by a pipe in 4 hours and emptied by another pipe in 6 hours, how l..
Question: A tank can be filled by a pipe in 15 hours and emptied by another pipe in 20 hours. If bot..
Question: A tank is filled by two pipes in 9 hours and 12 hours respectively. If the first pipe is o..
Question: If a tank can be filled by a pipe in 6 hours and emptied by another pipe in 4 hours, how l..
Question: A tank has two pipes, one fills it in 5 hours and the other empties it in 10 hours. If bot..
Question: How many ways can you choose 4 students from a class of 12?Options: 495300400600Correct An..
Question: How many ways can you arrange the letters of the word \'MATH\'?Options: 24121620Correct An..
Question: In how many ways can 3 prizes be distributed among 5 students if each student can win more..
Question: How many ways can 6 people be seated in a row if two specific people must sit together?Opt..
Question: How many different ways can you select 2 fruits from 5 different fruits?Options: 1015205Co..
Question: How many ways can a committee of 3 be formed from 10 people?Options: 1209010080Correct Ans..
Question: A discount of 30% is given on a product priced at $150. What is the final price?Options: 1..
Question: If a student scores 70 marks out of 80, what is his percentage score?Options: 85%90%80%75%..
Question: What is the percentage of 45 out of 180?Options: 20%25%30%15%Correct Answer: 25%Solution: ..
Question: If a man earns $500 and spends 60% of it, how much does he save?Options: 200300250150Corre..
Question: A product is sold for $120 after a 25% increase in price. What was the original price?Opti..
Question: A student scored 80% in a test of 50 marks. How many marks did he score?Options: 40455035C..
Question: A and B invest in a business with A investing $7000 and B investing $3000. If they make a ..
Question: If A invests $4000 and B invests $6000 in a business, and they share the profit in the rat..
Question: A and B invest in a business with A investing $3000 and B investing $5000. If they incur a..
Question: C and D invest in a partnership with C investing $12000 and D investing $18000. If the tot..
Question: If log10(1000) = x, what is the value of x?Options: 1234Correct Answer: 3Solution: log10(1..
Question: If log10(0.1) = x, what is the value of x?Options: -1012Correct Answer: -1Solution: log10(..
Question: A man is standing 40 meters away from a tower. If the angle of elevation to the top of the..
Question: A person is 12 meters away from a building. If the angle of elevation to the top of the bu..
Question: A building is 25 meters tall. If a person is standing 20 meters away from the base of the ..
Question: A flagpole is 20 meters tall. If a person stands 15 meters away from the base of the flagp..
