A box contains 3 coins, one coin is fair, one coin is two headed and one coin is weighted, so that the probability of heads appearing is $\frac{1}{3}$ . A coin is selected at random and tossed, then the probability that head appears is
Previous 10 Questions — NIMCET 2014
Nearest first
1
2
3
4
5
6
7
8
9
10
If $x^{2} + 2ax + 10 - 3a > 0$ for all x ∈ R, then
Topic: NIMCET 2014
Suppose r integers, 0 < r < 10, are chosen from (0, 1, 2, ...,9) at random and with replacement. The
probability …
Topic: NIMCET 2014
A normal to the curve $x^{2} = 4y$ passes through the point (1, 2). The distance of the origin from the
normal is
Topic: NIMCET 2014
If A, B and C is three angles of a ΔABC, whose area is Δ. Let a, b and c be the sides opposite to the
angles A, B and C…
Topic: NIMCET 2014
If the sets A and B are defined as A = {(x, y) | y = 1 / x, 0 ≠ x ∈ R}, B = {(x, y)|y = -x ∈ R} then
Topic: NIMCET 2014
If $x$ is so small that $x^{2}$ and higher powers of $x$ can be neglected, then $\frac{(9+2x)^{1/2}(3+4x)}{(1-x)^{1/5}…
Topic: NIMCET 2014
There are 8 students appearing in an examination of which 3 have to appear in Mathematics paper and the remaining 5 in …
Topic: NIMCET 2014
If the foci of the ellipse $b^{2}x^{2}+16y^{2}=16b^{2}$ and the hyperbola $81x^{2}-144y^{2}=\frac{81 \times 144}{25}$ c…
Topic: NIMCET 2014
If n and r are integers such that 1 ≤ r ≤ n, then the value of n n-1Cr-1is
Topic: NIMCET 2014
A condition that $x^{3} + ax^{2} + bx + c$ may have no extremum is
Topic: NIMCET 2014
Next 10 Questions — NIMCET 2014
Ascending by ID
1
2
3
4
5
6
7
8
9
10
If a vector $\vec{a}$ makes an equal angle with the coordinate axes and has magnitude 3, then the angle between $\vec{a…
Topic: NIMCET 2014
If $f(x)=\left\{\begin{matrix} \frac{sin[x]}{[x]} &, [x]\ne0 \\ 0 &, [x]=0 \end{matrix}\right.$ , where [x] is the larg…
Topic: NIMCET 2014
If tan A - tan B = x and cot B - cot A = y, then cot (A - B) is equal to
Topic: NIMCET 2014
If $a = log_{12}^{18}$, $b = log_{24}^{54}$, then $ab + 5(a - b)$ is
Topic: NIMCET 2014
A student takes a quiz consisting of 5 multiple choice questions. Each question has 4 possible answers. If a student is…
Topic: NIMCET 2014
The condition that the line lx + my + n = 0 becomes a tangent to the ellipse $\frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}=1…
Topic: NIMCET 2014
The value of sin 20° sin 40° sin 80° is
Topic: NIMCET 2014
Two non-negative numbers whose sum is 9 and the product of the one number and square of the other number is maximum, are
Topic: NIMCET 2014
The median AD of ΔABC is bisected at E and BE is produced to meet the side AC at F. Then, AF ∶ FC is
Topic: NIMCET 2014
If PQ is a double ordinate of the hyperbola $\frac{x^{2}}{a^{2}}-\frac{y^{2}}{b^{2}}=1$ such that OPQ is an equilatera…
Topic: NIMCET 2014
