SSC CGL Tier-2 9-March-2018 Maths-shift-1

Instructions

For the following questions answer them individually

Question 71

Giving two successive discounts of 60% is equal to giving one discount of ....... %.

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Question 72

If an item marked at Rs 480 is being sold at Rs 400, then what is the effective discount on the item?

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Question 73

On an item there is cash 5% discount on the marked price of Rs 25,000. After giving an additional season's discount the item is sold at Rs 20,900. How much was the season's discount (in %)?

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Question 74

A retailer marks up his goods by 20% and then offers 25% discount. What will be the selling price on an item that he sells if its cost price (in Rs) is Rs 2500?

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Question 75

Find two numbers such that their mean proportional is 18 and the third proportional to them is 144.

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Question 76

If 6A = 4B = 9C; find A: B: C

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Question 77

Find the third proportional to 10 and 25.

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Question 78

A purse has Rs 34.5 in the form of 1-rupee, 50-paise and 10-paise coins in the ratio of 6:9:10. Find the number of 10-paise coins.

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Question 79

What number should be added to each of the numbers 103, 135, 110 and 144 so that the resulting numbers are in proportion?

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Question 80

When ticket prices to a water park are increased in the ratio 11:12 then the number of daily visitors to the park fall in the ratio 8:7. If the daily revenues before the increase in ticket price was Rs 176,000, then find the daily revenues after the increase in ticket price.

Video Solution
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