Explore topic-wise InterviewSolutions in .

DIMENSIONS of cubical piece of wax = 22*9*10radius of cylindrical candle = 3cmheight of the cylindrical candle = 7cm​ volume of the cuboidal piece of candle =22*9*10volume of the cylindrical candle = 22/7*3*3*7volume of cylindrical candle =volume of cuboidal piece of candle *n22*9*10=22/7*3*3*7*nn= 22*9*10/22/7*3*3*7 = 22*9*10*7/ 22*3*3*7 =9*10* 7/3*3*7 = 3*10*7/ 3*7 = 70/7 = 10therefore, 10 candles are required to make the cuboidalpiece.

Thank you so much

The compounds having same molecular formula but different structural formula are called isomers.The first three members of alkane series are:1. Methane (CH₄)2. Ethane (CH₃CH₃)3. Propane (CH₃CH₂CH₃) .The isomers of these elementsare not possible because all the carbon atoms are linked in one chain only and there is not any possibility of formation of any side chain. Therefore, no branching is possible for these three elements.Butane has two structural isomers.1. Normal Butane:

H H H H Ι Ι Ι ΙH-C-C-C-C-H Ι Ι Ι Ι H H H H

2. Iso-butane:

HH H Ι Ι Ι H-C-C-C-H Ι Ι Ι H Ι HH - C - H Ι H

three types cell are, white blood cells, platelets, Red blood cells

three types.cell are white blood cells platelets Red blood cells

Cjfyxrcjcyxhxh bhdhxzyb unreasonable the same thing as well as a reference to your site

Call me if you want to be a little bit more about this and other things I have to be able to make sure to check in with a few weeks ago I was wondering if I can see the o the first time I was just a little bit about the new year with the same as a result I am not sure how much I appreciate the opportunity to get a chance to look at it and the other day and age of Conan Doyle I have a few

three trypes cell are white blood cells plateletes red blood cell

iv) 1992 and 1995 v) 1994.

squarerectanglerhombusparallelogram

We need to find H.C.F of 403, 434 and 465 to find themaximum capacity of a container that can measure the diesel of the three containersexact number of times.

Let's find the prime factors of 403, 434 and 465.

403=13×31

434=2×7×31

465=3×5×31

31 is the only common prime factor of 403, 434 and 465. Therefore, 31 is the H.C.F of 403, 434 and 465.

A²/x-b²/y=0---------1a²b/x+b²a/y=a+b---2

Now from eq. 2,=> ab(a/x+b/y)=a+b=> a/x+b/y=a+b/ab ----- x b ( multiplying b) => ab/x+b²/y=a+b/a (after = b&b gets cancelled as one was in numerator and one was in denominator)

Equating eqs. 1 & 2,a²/x-b²/y=0ab/x+b²/y=a+b/a----------------------------=> a²/x + ab/x= 0 + a+b/a=> a²+ab/x=a+b/a=> a(a+b/x)=a+b/a. (a+b & a+b gets cancelled)=> x=a²

Therefore, x=a² (ans)

A charged Capacitor is a store of electrical potential energy.

To find the energy stored in a capacitor, let us consider a capacitor of capacitance C, with a potential difference V between the plates.

There is a charge +q on one plate and –q on the other.

Suppose the capacitor is charged gradually. At any stage ,the charge on the capacitor is q.

Potential of capacitor =q/C.

Small amount of work done in giving an additional charge dq to the capacitor is

dW=q/C *dq

total work done in giving a charge Q to the capacitor is q.

Q=Q

W=1/C Q2/2

Energy stored in the capacitor

U=W=1/2 Q2/C

Put Q=CV

U=1/2 (CV)2/C =1/2 CV2

Put CV=Q

U=1/2 QV

Thus, U=1/2 Q2/C =1/2 CV2=1/2 QV

When Q is in coulomb,V is in Volt ,C is in fared .Energy U is in joule.

Energy stored in a capacitor is in the form of electric field energy in the charged capacitor and it resides in the dielectric medium between the plates.

thanks very much

Crop only the question that you want a solution for. We will not be able to provide solutions to multiple questions.

Mode is the most frequently

occurring data.

Since Mode of a given data is 43,

the value of x must be 43

Then ,

x +3 = 43 +3 = 46

wrong answer bro. answer is 1

The process of combining matrices vectors or other quantities under specific rules to obtain their products

ok

another

only these much

multiplication is reapeating addition simply

A mathematical operation performed on a pair of numbers in order to derive a third number called a product. For positive integers, multiplication consists of adding a number (the multiplicand) to itself a specified number of times. Thus multiplying 6 by 3 means adding 6 to itself three times.

The integer is -4+5=1so option a is correct.

Nihoniumis a syntheticchemical elementwith the symbolNhandatomic number113

2.10 is the right answer

19 is the correct answer me to

2x-6+6=252x =25x =25÷2x =12

x=12 ................

(x-3)/(x+3) - (x+3)/(x-3) = 48/7 (x*x-6x+9-x*x-6x-9)/(x*x-9) = 48/7 -12x/(x*x - 9) = 48/7 -7x = 4x*x - 36 4x*x + 7x - 36 = 0 4x*x + 16x - 9x - 36 = 0 4x(x+4)-9(x+4) = 0 (4x-9)(x+4) = 0 x = -4,9/4

Let speed of second train be vLength of first train = 110mLength of second train = 90mTime taken to cross = 10 sec

Distance = speed*time200 = (45 + v))*1020 = 45 + vv = - 25

Speed of second train = - 25m/sec Negative sign for opposite direction

Let his present age be x

After 20 years John age will be x + 20

According to question,

3x = x + 202x = 20x = 10

Present age of John is 10

Thank you

formula of square in perimeter is 4×side=4×3=12cm.

But we have to calculate area.

8x-3=6x so 2x=3 so x=3/2

15y+20=-4+12y so 3y=-24 so y=-8

(8x-3)=2. 3x8x-3 =6x2x=3x=3/2

1. Let the no. be x3x=9x=9/3x=3

x+3x=9x=9/3x=33is the right answer

1.Let the number be =x3x=9x=9/3x=3

x+3x=9x=9/3x=3.....

x+2x=93x=9x=9/3x=3

x+2x=9x value is 1so, x+2x=3x 3x=9x 9÷3=3 ⚜️

x+3x=9x=9/3x=3 answer

X=3 is correct answer.

324 = 2² × 3⁴

So, yes 324 is perfect square

√324 = √(2²×3⁴) = 2 × 3² = 18

thanks

Volume of cone = 1/3 x pie x rxr x hr = radius of coneh = height of coneTo find height use pythagoras theoram hxh = 37x37 - 35x35hxh = 144h = 12 cm Volume = 1/3 x 22/7 x 35 x 35 x 12= 22x5x4x35= 15400 cm^3

Rationalisinghence√5+√3/2√5-3√3*(2√5+3√3)/(2√5+3√3)=10+15√3+2√15+9/20-27=19+15√3/-7-2√15/7hencea=-19+15√3/7 and b=2/7

A railway train is travelling on a circular curve of 1500m radius at the rate of 60 km/hr.Through what angle has it turned in 10 seconds.

Radius of the track (r) = 1500 m

Speed of the train = 60*1000/3600 = 50/3 m/s

So, circumference of the path

= 2(22/7)(1500)

= 66000/7 m

So, distance travelled in 10 sec.

= 10 (50/3) m

= 500/3 m

So, angular displacement is

¤ = l/r

= (500/3) / 1500

= 1/9

B)10% is the right answer