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Question: The ages of M and N are in the ratio 5:3. If the sum of their ages is 64 years, what is M\..
Question: K is 4 years younger than L. If L is 28 years old, how old is K?Options: 22242630Correct A..
Question: If I is 3 years older than J and the sum of their ages is 45 years, what is I\'s age?Optio..
Question: The ratio of the ages of G and H is 3:2. If G is 30 years old, how old is H?Options: 20253..
Question: E is 5 years older than F. If F is 15 years old, how old is E?Options: 15202530Correct Ans..
Question: If the present age of C is 4 times that of D, and the sum of their ages is 50 years, what ..
Question: In a bag of 20 candies, 8 are chocolate. What is the probability of picking a non-chocolat..
Question: If a student has a 70% chance of passing an exam, what is the probability of failing?Optio..
Question: A jar contains 3 white, 2 black, and 5 blue balls. What is the probability of selecting a ..
Question: In a lottery with 100 tickets, 10 are winning tickets. What is the probability of picking ..
Question: If a card is drawn from a standard deck of 52 cards, what is the probability of drawing a ..
Question: Two pipes can fill a tank in 10 hours and 15 hours respectively. How long will it take to ..
Question: A tank can be filled by a pipe in 3 hours and emptied by another pipe in 9 hours. If both ..
Question: If a tank is filled by a pipe in 7 hours and emptied by another pipe in 14 hours, how long..
Question: Two pipes can fill a tank in 6 hours and 9 hours respectively. How long will it take to fi..
Question: If a tank is filled by a pipe in 5 hours and emptied by another pipe in 10 hours, how long..
Question: In how many ways can 4 different books be chosen from a shelf of 10?Options: 2101206030Cor..
Question: In how many ways can a committee of 2 be formed from 5 people?Options: 1051520Correct Answ..
Question: If a person invests $2000 at an interest rate of 5% per annum, how much interest will he e..
Question: A store sells a laptop for $800 after a 20% discount. What was the original price?Options:..
Question: If a student scores 90 marks out of 120, what is his percentage score?Options: 75%80%85%70..
Question: If a population of a town increases from 10,000 to 12,000, what is the percentage increase..
Question: A man earns $5000 and spends 60% of it. How much does he save?Options: 2000300025001500Cor..
Question: A student scored 80% in a test and got 40 questions correct. How many questions were on th..
Question: C and D invest in a business with C investing $7000 and D investing $3000. If they earn a ..
Question: A and B invest in a business in the ratio of 1:4. If the total profit is $5000, how much d..
Question: A and B invest in a business with A investing $2000 and B investing $3000. If they make a ..
Question: If A invests $4000 and B invests $6000 in a business, and they agree to share profits in t..
Question: A, B, and C invest in a business in the ratio of 2:3:5. If the total profit is $10000, how..
Question: A and B invest in a business with A investing $3000 and B investing $5000. If they incur a..