# Mathematics MCQ

### In the first quadrant?

**Answer**

**Correct Answer:
****X > 0, Y > 0**

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### The union of sets A and B is expressed as?

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### The intersection of sets A and B is expressed as?

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### What is 25 1/2 ÷1/2?

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### A C B is read as?

**Answer**

**Correct Answer:
****A is a proper subset of B**

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### A clock strikes once at 1 o’clock, twice at 2 o’clock, thrice at 3 o’clock and so on. How many times will it strike in 24 hours?

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### If A has m elements and B has n elements, then A x B has elements?

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### What is a 1/4 as a percentage?

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### What is 1004 divided by 2?

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### 250*12

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### If A =[5,6,7] and B=[7,8,9]then A U B is equal to:

**Answer**

**Correct Answer:
****[5,6,7,8,9]**

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### The diameter of a circle is

**Answer**

**Correct Answer:
****Is any straight line segment that passes through the center of the circle**

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### 0.75 Is The Same As?

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### Empty set is a?

**Answer**

**Correct Answer:
****Finite Set**

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### What is 240/12

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