Recently Active Miscellaneous Questions

what is the range of g(f(x)) ...

The density of aluminium is 2.7 g/cm3. The length of the edge of the unit cell is found to be 321 pm. The unit cell lattice can be ...

In a face centered (fcc) crystal lattice, edge length is 400 pm. The diameter of greatest sphere which can be fit into the interstitial void without distortion of lattice is ...

Use the data below and answer Questions 5-7 f(x) = sin x x is Real g(x) = |x| if |x|>=1 = sin-1x if 0<x<1 = -sin-1x if -1<x<=0 Question: What is the range of f(g(x)) ...

Which of the following is not true for a man's wealth. ...

A mixture of NO2 and N2O4 has a vapour density of 28.75 at 300K. The mass % of N2O4 in the mixture is ...

What can you say about L2 and M2? ...

Two closed vessels of equal volumes containing air at pressure P and temperature T are connected through a narrow tube. If the temperature maintained in the vessels be 2T and 3T, then the pressure in the vessels is ...

P1 = ...

What transition in the hydrogen spectrum would have the same wavelength as the transition n=8 to n=4 of He+ spectrum? ...

Comprehension Type (Question 1-3) Given the following limits answer the questions that follow: L1 = lim ( {x} + {2x} + {3x} .............. + {nx} ) n→∞ n(n+1) L2 = lim ( [x] + [2x] + [3x] .............. + [nx] ) n ...

Straight Objective type Volume of 0.2M KMnO4(in acidic solution) required to oxidise 10 ml of 0.2M H2O2 solution is ...

Find the time period of the system performing a SHM............ The informations are given in figure. *Image* ...

There is mixture of Cu(II) chloride and Fe(II) sulphate. The best way to separate the metal ions from this mixture in qualitative analysis is by treating it with : ...

Which of the following statement is incorrect? ...

y=tan-1[√1+x2 + √1-x2 /√1+x2 - √1-x2], then dy/dx=? ...

We have a polynomial of degree 3 (f(x) = x3+bx2+cx + d) such that f(1) = 1 , f(2) = 2, f(3) =3. let R = -(di + d/2j + d/3k) represents a vector in 3-D space, then find |R| ...

if A = i -3j + 4k , B = 6i + 4j - 8k , C=5i + 2j + 5k and a vector R satisfies RXB = CXB, R.A = 0 , then |B|/|R-C| is ...

Let a point R lies on the plane x - y + z = 3 and P be the point(1,1,1). A point Q lies on PR such that PQ2 + PR2 = k (constant), the the equation of LOCUS of Q is ...

The shortest distance between the edges AB and ED is equal to ...

A rectangle ABCD of dimensions r and 2r is folded along the giagnal BD such that the plane BCD stands upright on the diagnal BD. Let the position of the vertex A remains unchanged and E be the new position of C Answer the nex ...

which of the following possess the highest bond energy? ...

which of the following statements is correct:- ...

an inorganic compound (x)gives brick red flame on performing the flame test.it also gives da following tests:- -smell of chlorine when placed in moist air -if kI and CH3COOH are added to its suspension in H2O,a brown colour ( ...

Numbers 1,2,3,...100 are written down on each of the cards A,B & C. One number is selected at random from each of these cards. The probability that the numbers so selected can be the measures (in cm) of three sides of a right ...

Let n be a positive integer with f(n) = 1! + 2! + 3! +........n! and R(x) and Q(x) be polynomials in x such that f(n+2)= R(n)f(n+1) + Q(n)f(n) for all n≥1. Now let P(x) = - Q(x)/R(x) (for all x ≥ 1) denotes th ...

The number of ordered pairs of non-negative integers {a,b} having sum 7596 without any carries is equal to ...

oxidation state of Cr in chromium pentaoxide is ...

The strongest acid out of the list given below is(choose on the basis of first dissociation constant) ...

Aqueous solution of PH3 forms a ...