Question

3. Section V. Question Na 34 lo 36 are Long Anster Type questions of 5 marks each.
* Internal dioice is provided in 2 questions of 2 marks, 2 questions of 3 marks and I question of 5 marks
PART-A
Section-
Section 1 has 16 questions of 1 mark each. Internal choice is provided in 5 questions.
1. If xy = 180 and HCF (x, y) = 3, then find the LCM (x, y).
OR
14587
The decimal representation of will terminate after how many decimal places?
21x54
2. If the sum of the zeroes of the quadratic polynomial 3r? – kx + 6 is 3, then find the value of k.
3. For what value of k, the pair of linear equations 3x + y = 3 and 6x + ky = 8 does not have a solution.
4. If 3 chairs and 1 table costs 1500 and 6 chairs and 1 table costs 2400. Form linear equations to
represent this situation.​

Answer 1

Answer:

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