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Mathematics Test - 37
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  • Question 1/10
    5 / -1

    The value the of sin(tan-1x) will be

  • Question 2/10
    5 / -1

    A particle moving in a straight line traverses a distance x in time t. If t = x2/2 + x, then which one is correct?

  • Question 3/10
    5 / -1

    A particle moves with uniform acceleration along a straight line and describes distances 21m, 43m and 91m at times 2, 4 and 7 seconds, respectively.What is the velocity of the particle in 3 seconds?

  • Question 4/10
    5 / -1

    The distance x of a particle moving along a straight line from a fixed point on the line at time t after start is given by t = ax2 + bx + c (a, b, c are positive constants). If v be the velocity of the particle and u(≠0) be the initial velocity of the particle then which one is correct?

  • Question 5/10
    5 / -1

    A particle moves in a straight line and its velocity v at time t seconds is given byv = 3t2 – 4t + 5 cm/second. What will be the distance travelled by the particle during first 3 seconds after the start?

  • Question 6/10
    5 / -1

    A particle moves with uniform acceleration along a straight line and describes distances 21m, 43m and 91m at times 2, 4 and 7 seconds,respectively.What is the distance described by the particle in 3 seconds?

  • Question 7/10
    5 / -1

    A particle moves in a horizontal straight line under retardation kv3, where v is the velocity at time t and k is a positive constant. If initial velocity be u and x be the displacement at time,then which one is correct?

  • Question 8/10
    5 / -1

    The distance s of a particle moving along a straight line from a fixed-pointO on the line at time t seconds after start is given by x = (t – 1)2(t – 2)2. What will be the distance of the particle from O when its velocity is zero?

  • Question 9/10
    5 / -1

    What will be the nature of the equation sin(x + α)/sin(x + β)?

  • Question 10/10
    5 / -1

    Given, f(x) = x3 – 12x2 + 45x + 8. What is the maximum value of f(x)?

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