Recently Active Miscellaneous Questions

The effective resistance between points if resistances are as shown and ring is resistance less will be *Image* (a) 7R/6 (b) 11R / 38 ...

The total number of cyclic structures as well as stereo isomers possible for a compound with the molecular formula C5H10 is ...

Which of the following compounds undergo easy decarboxylation? (a) *Image* (b) *Image* (c) *Image* (d) *Image* ...

*Image* THE PRODUCT IS AN AMINE TRUE/FALSE ????? ...

Identify the major product (3) formed in the following sequence of reactions. *Image* (a) *Image* (b) *Image* (c) *Image* (d) Both b and c ...

In a progressive wave in a string, consider an element. Mechanical energy of an element is constant. -----> TRUE/FALSE ????? ...

guys mine was ok-ok..! not very gud and not very bad..! ...

Equation of angle bisector of the lines 3x+4y-1 =0 and 12x+5y-3=0 containing the point (1,2) is A) 3x + 11y - 4 =0 B) 99x - 27y - 2 =0 C) 3x + 11y + 4 = 0 D) 99x + 27y - 2 = 0 ...

Can anyone please explain with a very small illustration - : addition and subtraction by 1's compliment and 2's compliment ?????? PLEASE HELP!!!! PLEAAAAAAAAAAAAAASSSSEEEEEEEEEE ...

sin-1[(1-x)/(1+x)] ...

Statement-1 : If A is a non singular matrix of order n, then det *Image* will be *Image* Statement 2 : *Image* ANS: C ...

If point P(1,2,1) lies on the plane 2X-Y+Z=1 considering point Q(0,0,0) ; line segment PQ is rotated in anticlockwise direction with an angle Î /6 (consider the rotation in the plane containing line PQ and perpendicular to gi ...

find dy/dx where y=cos3(2x) ...

If k is a constant such that *Image* satisfies the differential equation *Image* , then k may be (a) 1 (b) 0 (c) -1 (d) -2 ANS : 1 ...

Consider *Image* 1)If δ is replaced by *Image* , then number of extremes will be (a) 1 (b) 0 (c) 2 (d) NONE ANS : 1 2) ...

∫x2√(x3+1)dx ...

*Image* ...

*Image* ...

[CLOSED] Similar thread already started. ...

f:R--> R f(x) = {x+7 , xεQ {√7-x , xεQ c , then f is A) one-one and onto B) one-one and into C) many-one and onto D) many-one and into ...

STATEMENT--1 *Image* STATEMENT--2 tHE PRESENCE--NO2 group makes the benzene ring less susceptible to oxidation. So the other ring gets ruptured. ...

For the reaction 2HI(g)[eq]H2(g)+I2(g) equilibrium constant is 25 at 500K. 1 moles HI is added to the system, the value of equilibrium constant at same temp. is ...

An aqueous solution of a given salt was made alkaline with solid NH4cl and NH4OH solution. H2S gas was then passed through the test tube. A black precipitate appeared. Which of the following conclusions is most appropriate ab ...

The elogation in spring 1 just after breaking spring2 A) mg/k B) 2mg/k C) mg/2k D) none *Image* ...

f; R--> R f(x) = {x + √5 , x εQ {√5- x , x εQc , THEN f is A) one-one & onto B) one-one and into C) many-one & onto D) many-one and into ...

STATEMENT--1 The minimum distance between the parabola y2 = 4x and the circle x2 + y2-54y +704 0 is √522. STATEMENT--2 Shortest distance between two non intersecting curves occurs along the common normal. ...

Let A≡(9,6), B(4,-4) be two points on parabola Y2=4x and P(t2,2t), tε[-2,3] be a variable point on it such that area of ΔPAB is maximum, then point P will be A) (4,4) B) (3,-2√3) C) (4,1) D) (1/4,1) ...

Coefficient of X6 IN *Image* is (A)26 (B)28 (C)30 (D)35 ...

Let PQRS be a rectangle of size 9X3,if it is folded along QS such that plane PQS is perpendicular to plane QRS and point R moves to point T. If θ is angle between the line QP and QT then tanθ is equal to A) 3/10 B) 10/3 C) ...

find dy/dx at x=0, y=(x-1)/(x3+x2+x+1) ...