Who is the newly elected Chief Minister of Madhya Pradesh?
Which Tokyo-based startup recently failed to become Japan's first private firm to put a satellite into orbit?
Recently, where was the 12th edition of India-Italy Military Cooperation Group meeting held?
When was the inaugural International Day for Disarmament and Non-Proliferation Awareness observed?
Which of the following is the right place for the child to develop mental attachment, socialization and fine and gross motor skills?
How does NEP 2020 propose to address the flexibility in subject choices for students in higher education?
The modern consensus regarding the sending of disciplinary cases to the principal's office is that
The parametric coordinates of any point on the circle x2 + y2 – 4x – 4y = 0 are
If l, m and n are the direction cosines of a line, Direction ratios of the line are the numbers which are
If the circles x2 + y2 + 2gx + 2fy = 0 x2 + y2 + 2g' x + 2f ' y = 0 touch each other then
Find Rank of word ‘wife ‘among the words that can be formed with its letters and arranged as in dictionary is
If A and B are square matrices of same order and A’ denotes the transpose of A , then
The area of the smaller segment cut off from the circle x2+y2 = 9by x = 1 is
If one A.M. a and two G.M.’s p and q be inserted between any two numbers, then the value of p3 + q3 is
Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed?
A line meets the coordinate axes in A and B, and a circle is circumscribing triangle AOB where O is the origin. If m, n are the distances of the tangents to this circle at the origin from the points A and B respectively, then the diameter of the circle is
If the rth term in the expansion of contains x4, then r =
The shaded portion of figure shows the graph of which of the following?
(2011)
The combined equation to two parabolas, both have their axis along x-axis, is given by y4 - y2 (4x + 4 - 2 sin22α) + sin22α (4x + 4x + sin2 2α) = 0. The locus of the point of intersection of tangents, one to each of the parabolas, when they include an angle of 90°
is
If n ≥ 2, then the number of onto mappings or surjections that can be defined from {1, 2, 3, 4, ……….., n} onto {1, 2} is
Let f (x) = x sin 1/x, x ≠ 0, then the value of the function at x = 0, so that f is continuous at x = 0, is
In a party of 150 persons, 75 persons take tea, 60 persons take coffee and 50 persons take milk. 15 of them take both tea and coffee, but no one taking milk takes tea. If each person in the party takes at least one drink, then what is the number of persons taking milk only ?
The measure of an interior angle of a regular polygon is 140°. The number of sides and diagonals in this polygon are: