Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Offsite Campus Turito Championship

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

Maths-

General

Easy

Question

Urn $A$ contains6 rred and4 black balls and urn $B$ contains4 rred and 6 black balls One ball is drawn at random $f subscript f end subscript r o m$ urn $A$ and placed in urn B Then one ball is drawn at random $f subscript f end subscript r o m$ urn $B$ and placed in urn $A$ If one ball is now drawn at random $f subscript f end subscript r o m$ urn $A$ , the probability that it is ffound to be red, is

$\frac{32}{55}$
$\frac{21}{55}$
$\frac{19}{55}$
None of these

The correct answer is: $fraction numerator 32 over denominator 55 end fraction$

Related Questions to study

If $capital xi$ and $F$ are events with $P left parenthesis capital xi right parenthesis less or equal than P left parenthesis F right parenthesis$ and $P left parenthesis E intersection F right parenthesis greater than 0$ , then

If $capital xi$ and $F$ are events with $P left parenthesis capital xi right parenthesis less or equal than P left parenthesis F right parenthesis$ and $P left parenthesis E intersection F right parenthesis greater than 0$ , then

An unbiased dice is tossed until a number greater than 4 appears The probability that an even number of tosses is
needed is

An unbiased dice is tossed until a number greater than 4 appears The probability that an even number of tosses is
needed is

A coin is tossed 10 times The probability of getting exactly six heads is

A coin is tossed 10 times The probability of getting exactly six heads is

parallel

The letter of the word 'ASSASSlN' are written down at random in a row The probability that no two S occur together is

The letter of the word 'ASSASSlN' are written down at random in a row The probability that no two S occur together is

Let $A comma$ $B comma$ $C$ be three mutually independent events Consider the Two Statement $S subscript 1 end subscript$ and $S subscript 2 end subscript$ $S subscript 1 end subscript$ : $A$ and $8 union C$ are independent $S subscript 2 end subscript colon$ $A$ and $B intersection C$ are independent Then

Let $A comma$ $B comma$ $C$ be three mutually independent events Consider the Two Statement $S subscript 1 end subscript$ and $S subscript 2 end subscript$ $S subscript 1 end subscript$ : $A$ and $8 union C$ are independent $S subscript 2 end subscript colon$ $A$ and $B intersection C$ are independent Then

The locus of the foot of perpendicular drawn from the centre $text of the ellipse end text x to the power of 2 end exponent plus 3 y to the power of 2 end exponent equals 6 text on any tangent to it is end text$

The locus of the foot of perpendicular drawn from the centre $text of the ellipse end text x to the power of 2 end exponent plus 3 y to the power of 2 end exponent equals 6 text on any tangent to it is end text$

parallel

The equations of tangents to the ellipse $x to the power of 2 end exponent plus 4 y to the power of 2 end exponent equals 4$ , which are inclined at 60° to x-axis, are

The equations of tangents to the ellipse $x to the power of 2 end exponent plus 4 y to the power of 2 end exponent equals 4$ , which are inclined at 60° to x-axis, are

The area of the triangle formed by the lines joining the vertex of the parabola $x to the power of 2 end exponent equals 12 y$ to the ends of its latus rectum is

The area of the triangle formed by the lines joining the vertex of the parabola $x to the power of 2 end exponent equals 12 y$ to the ends of its latus rectum is

The length of chord of contact of the tangents drawn from the point (2, 5) to the parabola $y to the power of 2 end exponent equals 8 x comma text is end text$

The length of chord of contact of the tangents drawn from the point (2, 5) to the parabola $y to the power of 2 end exponent equals 8 x comma text is end text$

parallel

Area bounded by curve $x y equals c comma x$ ‐axis between $x equals 1$ and $x equals 4$ is

For such questions, we should know different formulas of integrals.

Area bounded by curve $x y equals c comma x$ ‐axis between $x equals 1$ and $x equals 4$ is

For such questions, we should know different formulas of integrals.

If $2 not stretchy integral subscript 0 end subscript superscript 1 end superscript t a n to the power of negative 1 end exponent x d x equals not stretchy integral subscript 0 end subscript superscript 1 end superscript c o t to the power of negative 1 end exponent left parenthesis 1 minus x plus x to the power of 2 end exponent right parenthesis d x$ , then $not stretchy integral subscript 0 end subscript superscript 1 end superscript t a n to the power of negative 1 end exponent left parenthesis 1 minus x plus x to the power of 2 end exponent right parenthesis d x$ is equal to

If $2 not stretchy integral subscript 0 end subscript superscript 1 end superscript t a n to the power of negative 1 end exponent x d x equals not stretchy integral subscript 0 end subscript superscript 1 end superscript c o t to the power of negative 1 end exponent left parenthesis 1 minus x plus x to the power of 2 end exponent right parenthesis d x$ , then $not stretchy integral subscript 0 end subscript superscript 1 end superscript t a n to the power of negative 1 end exponent left parenthesis 1 minus x plus x to the power of 2 end exponent right parenthesis d x$ is equal to

The integral $not stretchy integral subscript 2 end subscript superscript 4 end superscript fraction numerator blank l o g blank x to the power of 2 end exponent over denominator I o g x to the power of 2 end exponent plus blank l o g blank left parenthesis 36 minus 12 x plus x to the power of 2 end exponent right parenthesis end fraction d x$ is equal to

The integral $not stretchy integral subscript 2 end subscript superscript 4 end superscript fraction numerator blank l o g blank x to the power of 2 end exponent over denominator I o g x to the power of 2 end exponent plus blank l o g blank left parenthesis 36 minus 12 x plus x to the power of 2 end exponent right parenthesis end fraction d x$ is equal to

parallel

The solution for $x$ of the equation $not stretchy integral subscript square root of 2 end subscript superscript x end superscript fraction numerator d r over denominator r square root of t to the power of 2 end exponent minus 1 end root end fraction equals fraction numerator pi over denominator 2 end fraction$ is

The solution for $x$ of the equation $not stretchy integral subscript square root of 2 end subscript superscript x end superscript fraction numerator d r over denominator r square root of t to the power of 2 end exponent minus 1 end root end fraction equals fraction numerator pi over denominator 2 end fraction$ is

If the differential equation representing the family of all circles touching $x$ ‐axis at the origin is $left parenthesis x to the power of 2 end exponent minus y to the power of 2 end exponent right parenthesis fraction numerator d y over denominator d x end fraction equals g left parenthesis x right parenthesis y comma t h e n g left parenthesis x right parenthesis$ equals

If the differential equation representing the family of all circles touching $x$ ‐axis at the origin is $left parenthesis x to the power of 2 end exponent minus y to the power of 2 end exponent right parenthesis fraction numerator d y over denominator d x end fraction equals g left parenthesis x right parenthesis y comma t h e n g left parenthesis x right parenthesis$ equals

Which one of the following is a differential equation of the family of curves $y equals A e to the power of 2 x end exponent plus B e to the power of negative 2 x end exponent$

Which one of the following is a differential equation of the family of curves $y equals A e to the power of 2 x end exponent plus B e to the power of negative 2 x end exponent$

parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.