Semiconductors & Communication · JEE Main previous year questions

2012 5 questions

1. Q342012 · 26 May 2012 · Shift 1

   This question has Statement 1 and Statement 2. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement 1: If you push on a cart being pulled by a horse so that it does not move, the cart pushes you back with an equal and opposite force. Statement 2: The cart does not move because the force described in statement 1 cancel each other.

   1. A.Statement 1 is true, Statement 2 is true, Statement 2 is the correct explanation of Statement 1.
   2. B.Statement 1 is false, Statement 2 is true.
   3. C.Statement 1 is true, Statement 2 is false.
   4. D.Statement 1 is true, Statement 2 is true, Statement 2 is not the correct explanation of Statement 1.
   Show answer

   Answer: C

2. Q572012 · 26 May 2012 · Shift 1
   
   1. A.NAND gate
   2. B.NOR gate
   3. C.AND gate
   4. D.OR gate
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   Answer: C

3. Q322012 · 12 May 2012 · Shift 1
   
   1. A.
   2. B.
   3. C.
   4. D.
   Show answer

   Answer: B

4. Q582012 · 7 May 2012 · Shift 1
   
   1. A.NAND gate
   2. B.OR gate
   3. C.NOR gate
   4. D.AND gate
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   Answer: B

5. Q602012 · 7 May 2012 · Shift 1

   Broadcasting antennas are generally

   1. A.vertical type
   2. B.both vertical and horizontal type
   3. C.omni directional type
   4. D.horizontal type
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   Answer: A