Q.14113·Miscellaneous·2012·EasyIf p, q, r are in AP as well as GP, then which one of the following is correct ?View question
Q.14114·Miscellaneous·2012·EasyIf the mid point between the points (a + b, a – b) and (-a, b) lies on the line ax + by = k, what is k equal to ?View question
Q.14115·Miscellaneous·2012·EasyThe acute angle which the perpendicular from origin on the line 7x – 3y + 4 makes with the x-axis isView question
Q.14116·Miscellaneous·2012·EasyOut of 500 first year students, 260 passed in the first semester and 210 passed in the second semester. If 170 did not pass in either semester, how many passed in both semesters ?View question
Q.14117·Miscellaneous·2012·EasyIf a matrix A has inverses B and C, then which one of the following is correct ?View question
Q.14118·Miscellaneous·2012·EasyThe equation formed by multiplying each root of ax² + bx + c = 0 by 2 is x² + 36x + 24 = 0. What is b : c equal to ?View question
Q.14119·Miscellaneous·2012·EasyThe equation formed by multiplying each root of ax² + bx + c = 0 by 2 is x² + 36x + 24 = 0. Which one of the following is correct ?View question
Q.14120·Miscellaneous·2012·EasyIf the latus rectum of an ellipse is equal to half of the minor axis, then what is its eccentricity ?View question
Q.14121·Miscellaneous·2012·EasyWhat is the probability that a leap year selected at random contains 53 Mondays ?View question
Q.14122·Miscellaneous·2012·EasyWhat is the equation of line passing through (0, 1) and making an angle with the y-axis equal to the inclination of the line x – y = 4 with x-axis ?View question
Q.14123·Miscellaneous·2012·EasyTwo poles are 10 m and 20 m high. The line joining their tips makes an angle of 15° with the horizontal. What is the distance between these poles ?View question
Q.14124·Miscellaneous·2012·EasyIf A = ( 1 2 ) and B = ( 1 0 ) then ( 2 3 ) ( 1 0 ) what is determinant of AB ?View question
Q.14125·Miscellaneous·2012·EasyThe solution of the simultaneous linear equations 2x + y = 6 and 3y = 8 + 4x will also be satisfied by which one of the following linear equations ?View question
Q.14126·Miscellaneous·2012·EasyIn a triangle ABC if the angles A, B, C are in AP, then which one of the following is correct ?View question
Q.14127·Miscellaneous·2012·EasyWhat is the arithmetic mean of first 16 natural numbers with weights being the number itself ?View question
Q.14128·Miscellaneous·2012·EasyWhat is the mode for the data 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 24, 24, 25 ?View question
Q.14129·Miscellaneous·2012·EasyThe geometric mean and harmonic mean of two non-negative observations are 10 and 8 respectively. Then what is the arithmetic mean of the observations equal to ?View question
Q.14130·Miscellaneous·2012·EasyConsider the following statements : 1.A continuous random variable can take all values in an interval. 2.A random variable which takes a finite number of values is necessarily discrete. 3.Construction of a frequency distribution is based on data which are discrete. Which of the above statements are correct ?View question