Q.10442·Miscellaneous·2015·EasyAn object is placed 10 cm in front of a convex lens of focal length 15 cm. The image produced will beView question
Q.10443·Miscellaneous·2015·EasyA force F = 3i + 4j - 3k is applied at the point P, whose position vector is r = 2i - 2j - 3k. What is the magnitude of the moment of the force about the origin?View question
Q.10444·Miscellaneous·2015·EasyThe adjacent sides AB and AC of a triangle ABC are represented by the vectors -2i + 3j + 2k and -4i + 5j + 2k respectively. The area of the triangle ABC isView question
Q.10445·Miscellaneous·2015·EasyWhat is the solution of the differential equation sin(dy/dx) - a = 0?View question
Q.10446·Miscellaneous·2015·EasyA ray of light when refracted suffers change in velocity. In this context, which one among the following statements is correct?View question
Q.10447·Miscellaneous·2015·EasyGiven that lim (x→∞) [ (2 + x²) / (1 + x) - Ax - B ] = 3. What is the value of B?View question
Q.10448·Miscellaneous·2015·EasyWhat is the value of A? Given that lim (x→∞) [ (2 + x²) / (1 + x) - Ax - B ] = 3.View question
Q.10449·Miscellaneous·2015·EasyWhat is the value of B? Given that d/dx [ (1 + x² + x⁴) / (1 + x + x²) ] = Ax + B.View question
Q.10450·Miscellaneous·2015·EasyWhat is the value of A? Given that d/dx [ (1 + x² + x⁴) / (1 + x + x²) ] = Ax + B.View question
Q.10451·Miscellaneous·2015·EasyConsider the following statements: 1. The general solution of dy/dx = f(x) + x is of the form y = g(x) + c, where c is an arbitrary constant. 2. The degree of (dy/dx)² = f(x) is 2. Which of the above statements is/are correct?View question
Q.10452·Miscellaneous·2015·EasyMatch List I with List II and select the correct answer using the code given below the Lists: List I (Physical quantity) List II (Unit) A. Distance 1. Mole B. Amount of material 2. Coulomb C. Amount of electrical charge 3. Light year D. Energy 4. Watt hourView question
Q.10453·Miscellaneous·2015·EasyConsider the parametric equation x = a(1 - t²) / (1 + t²), y = 2at / (1 + t²) What is dy/dx equal to?View question
Q.10454·Miscellaneous·2015·EasyIn plants, which one of the following gases is released during Photosynthesis?View question
Q.10455·Miscellaneous·2015·EasyConsider the parametric equation x = a(1 - t²) / (1 + t²), y = 2at / (1 + t²) What does the equation represent?View question
Q.10456·Miscellaneous·2015·EasyConsider the following statements: 1.The function attains local minima at x = -2 and x = 3. 2.The function increases in the interval (-2, 0). Which of the above statements is/are correct?View question
Q.10457·Miscellaneous·2015·EasyWhich one of the following is the smallest unit showing the properties of life such as capacity for metabolism, response to the environment, growth and reproduction?View question
Q.10458·Miscellaneous·2015·EasyWhich one of the following irrigation canals is the most important in terms of area coverage in Haryana?View question