Ramu gained how much by selling his product in June 2017?

I. He earned 40% more profit in July 2017 as compared to May 2017.

II. In June 2017 he earned 10% more profit than in July 2017.

III. The profit earned in May 2017 is Rs 1,750.

From I May 2017100 July 2017140 From II July 2017140 June 2017154 From III 100 ≡ 1750 ∴ 154 ≡ 1750/100×154 = Rs 2695 Hence all the statements are necessary to find the answer.

- What is the speed of a boat in still water? Statement I: The boat covers 18 km in 3 hours downstream. Statement II: The boat covers the same distance in 6 hours upstream. Statement III: The speed of the stream is one –third that of boat in still water.
- Find the rate of interest per annum ? I. The CI in 12 years is more than the amount. II. The difference between SI and CI in 3 years is Rs.1200 III. An amount double itself at SI in 20 years
- What is the downstream speed of the boat? Statement I: The speed of the boat is 15 km/hr. Statement II: The boat rows up a river 30 km in 6 hours.
- What is the average salary of 10 officers , if a clerk’s salary is Rs. 15,000? Statement I: The total salary of 10 officers and 5 clerk is Rs. 4,25,000. Statement II: A clerk’s salary is 42% of the average salary of 10 officers.
- How much money did Miss Mishra receive as retirement fund? I. Out of the total money received, Miss Mishra gave 20% to her husband and 15% to her daughter. Out of the remaining, she invested 60% in Mutual Funds, 30% in Pension fund scheme and the remaining Rs. 3,90,000 she spent on miscellaneous items. II. Out of the total money received, Miss Mishra invested 62.5% in various schemes, gave 25% of the total money received to her husband and daughter and the remaining money she spent on miscellaneous items.
- How many students passed in first class? I. 75% of the students who appeared in the examination have passed in first or second or third class. II. 800 students have passed in third class. III. The number of students who passed in second class is 60% of that in third class and the number of students who passed in first class is 55% of that in second class.
- What is the length of a wooden board of width 6 metres and thickness one-third of the width? I. Surface area of the board is 152 m². II. Volume of the board is 96 m³.
- What is the monthly salary of Amit? Statement I. Amit spends one-third of his salary on household expenses, one –fourth on travel expenses, one – fifth on rent and deposit it’s the rest in a bank. Statement II. His monthly deposits in the bank amount to Rs. 13,000. Statement III. The ratio of his salary to his wife’s is 6 : 1. His wife spends one – fifth of her salary on travel expenses, and the remaining Rs. 8,000 on her cosmetic goods.
- What is the yearly salary of Mr. Rohan? I. Sohan earns Rs. 44000 more than Mohan in a year who earns Rs. 16000 more than Rohan per annum. II. The total salary of Rohan and Sohan together for one year is Rs.192000.
- At what time will a train reach city P from city Q? Statement I: The 600 meter long train crosses a signal pole in 20 seconds. Statement II: The another train crosses a 400 m long platform in 30 secs. Statement III: The train leaves city P at 10:00 am for city Q situated at a distance of 1,620 km.

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