A red light flashes 3 times per minute and a green light flashes 5 times in two minutes at regular

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Previous Question: A, B and C went to buy ration from a wholesale market. They had a combined sum of Rs 900. A spent 80%, B spent 70% and C spent 75% of their respective amounts. Now the ratio of amounts left with them is 4 : 9 : 10. Find the ratio of amounts they had in the beginning. (a) 2 : 4 : 3 (b) 3 : 4 : 2 (c) 5 : 2 : 2 (d) 2 : 3 : 4 Next Question: Two men X and Y started working for a certain company at similar jobs on January 1, 1950. X asked for an initial salary of Rs 300 with an annual increment of Rs 30. Y asked for an initial salary of Rs 200 with a rise of Rs 15 every six months. Assume that the arrangements remained unaltered till December 31, 1959. Salary is paid on the last day of the month. What is the total amount paid to them as salary during the period? (a) Rs 93,300 (b) Rs 93,200 (c) Rs 93,100 (d) None of these

(#M40013909) CAT question flash Keep an EYE

A red light flashes 3 times per minute and a green light flashes 5
times in two minutes at regular intervals. If both lights start flashing at the
same time, how many times do they flash together in each hour?
(a) 30 (b) 24
(c) 20 (d) 60: Asked In CAT sc mandota (12 years ago); Solved Devendra Marghade Read Solution (3); Is this Puzzle helpful? (6) (5) Submit Your Solution

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Latest CAT Aptitude Question SOLUTION: A red light flashes 3 times per minute and a green light flashes 5 times in two minutes at regular intervals. If both lights start flashing at the same time, how many times do they