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How many terms of the arithmetic sequence '5,7,9, ……..', must be added to get '140 ?'

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V PUBLICATION-SECOND DEGREE EQUATIONS-QUESTION BANK
  1. 1 added to the product of two consecutive even numbers gives 289. What...

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  2. 9 added to the product of two consecutive muitiples of 6 gives 729 . W...

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  3. How many terms of the arithmetic sequence '5,7,9, ……..', must be added...

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  4. 16 added to the sum of the first few terms of the arithmetic sequence ...

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  5. An isosceles triangle has to be made like this '(##VPUTTTMATXP01C04E03...

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  6. A 2.6 metre long rod leans against a wall,its foot 1 metre from the wa...

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  7. The product of a number and 2 more than thatis 168, What are the numbe...

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  8. Find two numbers with sum 4 and product 2.

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  9. How many terms of the arithmetic sequence '99,97,95, ……….' must be add...

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  10. A rod 28 centimetres long is to be bent to make a rectangle. i) Can a...

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  11. In a right angled triangle, one of the perpendicular sides is 5 centim...

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

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

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

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

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

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

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

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

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

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