Q.14365·Miscellaneous·2011·EasyConsider the following declaration and identify the person who made it using the code given below : ‘The time has come when badges of honour make our shame glaring in their incongruous context of humiliation, and, I, for my part, wish to stand shorn of all special distinction, by the side of my countrymen who, for their so-called insignificance are liable to suffer degradation not fit for human beings’View question
Q.14366·Miscellaneous·2011·EasyConsider the following statements with regard to correlation coefficient r between random variables x and y : 1. r = +1 or –1 means there is a linear relation between x and y. 2. –1 ≤ r ≤ 1 and r² is a measure of the linear relationship between the variables. Which of the statements given above is/are correct?View question
Q.14367·Miscellaneous·2011·EasyIf the values of a set are measured in cm, what will be the unit of variance?View question
Q.14368·Miscellaneous·2011·EasyWhat is the locus of a point which moves equidistant from the coordinate axes?View question
Q.14369·Miscellaneous·2011·EasyConsider the following : 1. cosec⁻¹(–2/√3) = –π/3 2. sec⁻¹(2/√3) = π/6 Which of the above is/are correct?View question
Q.14370·Miscellaneous·2011·EasyABC is a triangle right angled at B. The hypotenuse (AC) is four times the perpendicular (BD) drawn to it from the opposite vertex and AD < DC. What is AD : DC equal to?View question
Q.14371·Miscellaneous·2011·EasyABC is a triangle right angled at B. The hypotenuse (AC) is four times the perpendicular (BD) drawn to it from the opposite vertex and AD < DC. What is tan(A – C) equal to?View question
Q.14372·Miscellaneous·2011·EasyAn experiment consists of flipping a coin and then flipping it a second time if head occurs. If a tail occurs on the first flip, then a six-faced die is tossed once. Assuming that the outcomes are equally likely, what’s the probability of getting one head and one tail?View question
Q.14373·Miscellaneous·2011·EasyIf, in general, the value of sin A is known, but the value of A is not known, then how many values of tan(A/2) can be calculated?View question
Q.14374·Miscellaneous·2011·EasyThe students of a class are offered three languages (Hindi, English and French). 15 students learn all the three languages whereas 28 students do not learn any language. The number of students learning Hindi and English but not French is twice the number of students learning Hindi and French but not English. The number of students learning English and French but not Hindi is thrice the number of students learning Hindi and French but not English. 23 students learn only Hindi and 17 students learn only English. The total number of students learning French is 46 and the total number of students learning only French is 11. How many students learn precisely two languages?View question
Q.14375·Miscellaneous·2011·EasyWhat is the equation of the line passing through (2, –3) and parallel to y-axis ?View question
Q.14376·Miscellaneous·2011·EasyWhat is the differential equation of all parabolas whose axes are parallel to y-axis? where c is a constant.View question
Q.14377·Miscellaneous·2011·EasyWhat is the value of k for which the following function f(x) is continuous for all x ?View question
Q.14378·Miscellaneous·2011·EasyThe students of a class are offered three languages (Hindi, English and French). 15 students learn all the three languages whereas 28 students do not learn any language. The number of students learning Hindi and English but not French is twice the number of students learning Hindi and French but not English. The number of students learning English and French but not Hindi is thrice the number of students learning Hindi and French but not English. 23 students learn only Hindi and 17 students learn only English. The total number of students learning French is 46 and the total number of students learning only French is 11. How many students learn at least two languages?View question
Q.14379·Miscellaneous·2011·EasyConsider the following with regard to a relation R on a set of real numbers defined by xRy if and only if 3x + 4y = 5 : 1. 0 R 1 2. 1 R 1/2 3. 2/3 R 3/4 Which of the above are correct?View question
Q.14380·Miscellaneous·2011·EasyThe students of a class are offered three languages (Hindi, English and French). 15 students learn all the three languages whereas 28 students do not learn any language. The number of students learning Hindi and English but not French is twice the number of students learning Hindi and French but not English. The number of students learning English and French but not Hindi is thrice the number of students learning Hindi and French but not English. 23 students learn only Hindi and 17 students learn only English. The total number of students learning French is 46 and the total number of students learning only French is 11. What is the total strength of the class?View question
Q.14381·Miscellaneous·2011·EasyConsider the following statements : 1. The inverse of a square matrix, if it exists, is unique. 2. If A and B are singular matrices of order n, then AB is also a singular matrix of order n. Which of the statements given above is/are correct?View question