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An integer is chosen at random from 1 to...

An integer is chosen at random from 1 to 50. Find the probability that the number is:
a prime number.

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ICSE MODEL PAPER-SAMPLE PAPER 2022-SECTION B
  1. An integer is chosen at random from 1 to 50. Find the probability that...

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  2. An integer is chosen at random from 1 to 50. Find the probability that...

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  3. An integer is chosen at random from 1 to 50. Find the probability that...

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  4. Find x from the following equation using properties of proportion: (...

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  5. Bosco wishes to start a 200 m^2 rectangular vegetable garden. Since he...

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  6. Construct a triangle ABC, with AB = 7 cm, BC = 8 cm and angleABC=60^(@...

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  7. Construct a triangle ABC, with AB = 7 cm, BC = 8 cm and angleABC=60^(@...

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  8. Construct a triangle ABC, with AB = 6 cm, BC = 7 cm and angleABC = 60^...

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  9. Mr. A. Ramchander has an account with Central Bank of India. The foll...

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  10. Prove that 1/(secx-tanx)+1/(secx+tanx)=2/(cosx)

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  11. In the figure given below, CD is the diameter of the circle which meet...

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  12. Prove that A(2, 1), B(0,3) and C(-2,1) are the three vertices of an ...

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  13. A fair dice is rolled. Find the probability of getting 3 on the fa...

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  14. A fair dice is rolled. Find the probability of getting an odd numb...

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  15. A fair dice is rolled. Find the probability of getting a number ...

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  16. A (4,2), B(6,8) and C (8,4) are the vertices of a triangle ABC. Write ...

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  17. The angle of elevation of an aeroplane from a point P on the ground is...

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  18. The following table shows the distribution of the heights of a group o...

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  19. The following table shows the distribution of the heights of a group o...

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  20. The following table shows the distribution of the heights of a group o...

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