NEET / AIIMS · Practice Sheet 1

1. 1.

   Physics

   A body moving at 11 m/s accelerates at 3 m/s² for 3 s. Find the distance travelled.

   Formula:Equation of Motion (s = ut + ½at²)

   $s = ut + \tfrac{1}{2}at^{2}$

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2. 2.

   Chemistry

   How many moles are present in 234 g of sodium chloride (NaCl) (molar mass = 58.5 g/mol)?

   Formula:Number of Moles

   $n = \dfrac{m}{M}$

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3. 3.

   Physics

   Find the momentum of a 9 kg body moving at 16 m/s.

   Formula:Linear Momentum

   $p = mv$

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4. 4.

   Chemistry

   Find the molarity of a solution containing 1 mol of solute in 2.5 L of solution.

   Formula:Molarity

   $M = \dfrac{n}{V}$

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5. 5.

   Physics

   A body moving at 9 m/s accelerates at 5 m/s² for 7 s. Find the distance travelled.

   Formula:Equation of Motion (s = ut + ½at²)

   $s = ut + \tfrac{1}{2}at^{2}$

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6. 6.

   Physics

   A force of 779 N acts on an area of 18 m². Find the pressure.

   Formula:Pressure

   $P = \dfrac{F}{A}$

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7. 7.

   Biology

   In a monohybrid cross (Aa × Aa) producing 72 F₂ offspring, how many are expected to show the dominant and the recessive phenotype (3:1 ratio)?

   Formula:Monohybrid Cross (3:1)

   $\text{Dominant}:\text{Recessive} = 3:1$

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8. 8.

   Chemistry

   Find the pH of a solution with [H⁺] = 5×10⁻2 mol/L.

   Formula:pH of a Solution

   $pH = -\log_{10}[H^{+}]$

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9. 9.

   Physics

   A body moving at 6 m/s accelerates at 2 m/s² for 8 s. Find the distance travelled.

   Formula:Equation of Motion (s = ut + ½at²)

   $s = ut + \tfrac{1}{2}at^{2}$

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10. 10.

    Quantitative Aptitude

    Two fair dice are rolled. What is the probability that the sum of the numbers is 5?

    Formula:Probability (two dice)

    $P = \dfrac{\text{favourable}}{\text{total}}$

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11. 11.

    Physics

    Find the momentum of a 2 kg body moving at 19 m/s.

    Formula:Linear Momentum

    $p = mv$

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12. 12.

    Biology

    Under a microscope, an object of actual size 1.7 mm appears 23.8 mm. Find the magnification.

    Formula:Microscope Magnification

    $M = \dfrac{\text{image size}}{\text{actual size}}$

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13. 13.

    Physics

    Find the density of an object with mass 457 g and volume 2 cm³.

    Formula:Density

    $\rho = \dfrac{m}{V}$

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14. 14.

    Physics

    Find the voltage across a 26 Ω resistor carrying a current of 2 A.

    Formula:Ohm's Law

    $V = IR$

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15. 15.

    Biology

    In a monohybrid cross (Aa × Aa) producing 84 F₂ offspring, how many are expected to show the dominant and the recessive phenotype (3:1 ratio)?

    Formula:Monohybrid Cross (3:1)

    $\text{Dominant}:\text{Recessive} = 3:1$

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16. 16.

    Biology

    Under a microscope, an object of actual size 0.4 mm appears 33.2 mm. Find the magnification.

    Formula:Microscope Magnification

    $M = \dfrac{\text{image size}}{\text{actual size}}$

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17. 17.

    Chemistry

    Find the molarity of a solution containing 0.5 mol of solute in 2.5 L of solution.

    Formula:Molarity

    $M = \dfrac{n}{V}$

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18. 18.

    Chemistry

    Find the pressure of 5 mol of an ideal gas at 387 K in a 17 L container (R = 0.0821 L·atm·mol⁻¹·K⁻¹).

    Formula:Ideal Gas Law

    $PV = nRT$

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19. 19.

    Biology

    Under a microscope, an object of actual size 5 mm appears 395 mm. Find the magnification.

    Formula:Microscope Magnification

    $M = \dfrac{\text{image size}}{\text{actual size}}$

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20. 20.

    Physics

    Find the voltage across a 3 Ω resistor carrying a current of 2 A.

    Formula:Ohm's Law

    $V = IR$

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