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How many terms of the arithmetic sequenc...

How many terms of the arithmetic sequence `3,7,11, ……..` must be added to get `300 ?`

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V PUBLICATION-SECOND DEGREE EQUATIONS-QUESTION BANK
  1. In a right angled triangle, one of the perpendicular sides is 5 centim...

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  2. A rectangle is to be made with perimeter 100 centimetres and area 525 ...

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  3. How many terms of the arithmetic sequence 3,7,11, …….. must be added t...

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  4. The length of a rectangle is 10 centimetes more, than its breadth and ...

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  5. The perimeter of a rectangle is 28 metres and its diagonal is 10 metre...

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  6. The length of a rectangle is 3m more than thrice its breadth, Its dia...

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  7. The sum of a number and its reciprocal is. 2 1/(12 . What is the numb...

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  8. There are two taps opening into a tank. If both are opened, the tank w...

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  9. The perimeter of a rectangle is 42 metres and its diagonal is 15 metre...

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  10. How many consecutive natural numbers starting from 1 should be added t...

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  11. What nùmber added to 1 gives its own square?

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  12. In writing the equation to construct a rectangle of specified perimete...

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  13. In copying a second degree equation, the number without 'x' was writte...

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  14. Difference of two natural numbers be 5 and the sum of its square be 97...

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  15. How many sides have a polygon, if the number of diagonals be '90 ?'

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  16. Total daily wages of the workers in a factory is 3150 rupees. If the n...

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  17. A vehicle is running the first 150 kilometer at the same speed. Then n...

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  18. Which positive number of 'x' be taken to get the value zero for the po...

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  19. Let a, b, c gt 0. Then prove that both the roots of the equation ax^(...

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  20. The members of the Mathematics club shook hands once with each of the ...

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