Applied Mathematics

Arithmetic

Medium

applied

In a game of carrom of 100 points, A can give B 20 points and C 40 points, then points B can give C is:

35 points

25 points

15 points

20 points

✅ Correct Option: 2

When A scores 100, B scores 80 and C scores 60. So when B scores 100, C scores $100 \times (60/80) = 75$ . Hence B can give C $100 - 75 = 25$ points.

2023: 30 May Shift 3

A motor boat goes 20 km downstream and comes back to the starting point in 6 hours. If the speed of the boat in still water is 12 km/h, then the speed of the stream is :

2026: 14 May Shift 2

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2023: 23 May Shift 3

A dishonest delivery man purchases 20 liters of pure milk and dilutes it by adding 4 liters of water. If he sells the diluted milk at Rs.50/L, then what is the cost price of pure milk?

2023: 22 May Shift 3

If $x\%$ of $y + y\%$ of $30 = 61\%$ of $xy$ , then $x =$

2023: 23 May Shift 3

A swimmer's speed in swimming pool is 6 km/hr. He swims between two points in a river and returns back to the starting point. He took 24 minutes more to cover the distance upstream than downstream. If the speed of the stream is 4 km/hr, then the distance between two points is:

2023: 15 June Shift 2

The set of all positive integers less than 50 forming the equivalence class of 8 for modulo 11 is :

In a game of carrom of 100 points, A can give B 20 points and C 40 points, then points B can give C is:

Solution

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