Q.13789·Miscellaneous·2012·EasyWhat is the geometric mean of the sequence 1, 2, 4, 8, …., 2^n ?View question
Q.13790·Miscellaneous·2012·EasyABCD is a parallelogram. If AB = a, BC = b, then what is BD equal to ?View question
Q.13792·Miscellaneous·2012·EasyThe magnitude of the scalar p for which the vector p(-3i - 2j + 13k) is of unit length is :View question
Q.13793·Miscellaneous·2012·EasyConsider the following : 1. 4i×3i = 0 2. (4i/3i) = 4/3 Which of the above is/are correct ?View question
Q.13794·Miscellaneous·2012·EasyEFGH is a rhombus such that the angle EFG is 60°. The magnitude of vectors FH and (m EG) are equal where m is a scalar. What is the value of m ?View question
Q.13795·Miscellaneous·2012·EasyWhat is the general solution of the differential equation e^x tan y dx + (1 - e^x) sec^2 y dy = 0 ?View question
Q.13796·Miscellaneous·2012·EasyWhat is the general solution of the differential equation x^2 dy + y^2 dx = 0 ?View question
Q.13797·Miscellaneous·2012·EasyFor the differential equation (dy/dx)^2 - x(dy/dx) + y = 0, which one of the following is not its solution ?View question
Q.13798·Miscellaneous·2012·EasyThe differential equation y dy/dx + x = a where ‘a’ is any constant represents :View question
Q.13799·Miscellaneous·2012·EasyConsider a differential equation of order m and degree n. Which one of the following pairs is not feasible ?View question
Q.13800·Miscellaneous·2012·EasyWhat is the degree of the differential equation d^3y/dx^3 + 2(d^2y/dx^2)^2 - dy/dx + y = 0 ?View question
Q.13801·Miscellaneous·2012·EasyWhat is the area of the region bounded by the lines y = x, y = 0 and x = 4 ?View question
Q.13803·Miscellaneous·2012·EasyIf y = ln(e^x + e^-x), then what is dy/dx at x = 0 equal to ?View question
Q.13804·Miscellaneous·2012·EasyConsider the following statements : 1.If f(x) = x^3 and g(y) = y^3 then f = g. 2.Identity function is not always a bijection. Which of the above statements is/are correct ?View question
Q.13805·Miscellaneous·2012·EasyThe function f(x) = x^3 - 3x^2 + 6 is an increasing function for :View question
Q.13806·Miscellaneous·2012·EasyIf f(x) = 2^(sin x), then what is the derivative of f(x) ?View question