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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.

21801.

--5.. What must be subtracted fromto get66​

Answer»

Answer:

-5+-1=6

Step-by-step explanation:

MINUS minus is plus so answer will GET POSTIVE SYMBOL has 6

21802.

What are addends?quikly​

Answer»

ANSWER:

a NUMBER which is ADDED to ANOTHER.

21803.

B2. The total surface area of a cylinder 2860cm2. Its height is 22cm. Find its radius?​

Answer»

Step-by-step explanation:

RADIUS of the cylinder is 13CM

Hope it is HELPFUL

21804.

Find the distance of the point p(2,3) from the x axis​

Answer»

Step-by-step explanation:

3

HOPE it HELPS you

ANSWER is 100% CORRECT

21805.

(-1/3)5 ÷ (2/3)3simplyfy​

Answer»

Step-by-step EXPLANATION:

HOPE it HELPS you

Pls mark me as Brainelist

21806.

Name any two examples of rock salt​

Answer»

Halite more commonly KNOWN as Rock salt is a mineral formed from SODIUM chloride. It's chemical formula is NaCl and this also includes other variations of salt such as common salt and table salt. Rock salt TENDS to be the INDUSTRIAL name USED for Halite.

21807.

Hi can u solve 1/3-root 2

Answer»

ANSWER:

-1.081

Step-by-step explanation:

1/3 - √2 = 1/3 - 1.414 = 0.333-1.414 = -1.081

21808.

Find the distance between the points (-1,4)and (3, 5)​

Answer»

ANSWER:

ukiuttyuygty yyygrthygt

21809.

N>7XoxXB ВStep-4: Join A and B. AB is a perpendicularof the given line l.EXERCISE - 13.31.Draw a line segment PQ=5.8cm and construct its perpendicular bisectorusing ruler and compasses.Ravi made a line segment of length 8.6 cm. He constructed a bisector of ABon C. Find the length of AC & BC.Using ruler and compasses, draw AB=6.4 cm. Find it's mid point.23.​

Answer»

ANSWER:

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Step-by-step EXPLANATION:

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

21810.

How many numbers lie between squares of 15and 16​

Answer»

Answer:

The NUMBERS lying between the SQUARE of 15 and 16 are 226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250, 251,252,253,254,255,256.... The total no of numbers are 31...

21811.

I. Short Answer Questions:-7 5 54. Simplify: +8 6​

Answer»

Answer:

wowdhdudbfksidhdbf GREAT by in this is a rabbit of yours and I love you the same to u too dear all I can not be red or TELL me what you THINK we

21812.

Find the metrices A such that(2. -1 1 0 -3 4) A = ( -1 -8 1 -2 9 22)​

Answer»

HEY mate, try to attach a PIC of UR question the next time....

cuz, the question u have posted is not clear....

or else forward the pic in the comment section below my answer...

let me help you! (^-^)

21813.

9. From a solid wooden cylinder of height 9 cm, a cone of maximum volume is cut and removed. If the volumeof the left over solid is 2712.16 cm³, find the TSA of that left over solid (π= 3.14).​

Answer»

Step-by-step EXPLANATION:

BABA NHBz SH B zzhhzhzjz

21814.

Answer question 6 and7​

Answer»

ANSWER:

answer for Q.6 is 60 .......

21815.

9.The side of a square is 12 cm. If a rectangle is removed from the corner of a square itslength and breadth is 4 cm, 3 cm respectively. Find the perimeter of a new figure.​

Answer»

ANSWER:

The PERIMETER Of The New Figure Is 14 CM .

21816.

Evaluate {(16²+8²)½}​

Answer»

ANSWER:

SOLUTION

(16²+8²)¹/²

(16+8)²×¹/²

16+8

=24

21817.

What is the date of the next two weeks​

Answer»

ANSWER:

1 is the CORRECT answer PLEASE CLICK here I'm

21818.

Choose the correct option.The sum of 22 m 18 cm and 12 m 24 cm is​

Answer»

Step-by-step EXPLANATION:

i HOPE it HELPS you

thanks

21819.

32x^-5/2439^-5=?what is the answer ?let me see​

Answer»

ANSWER:

ans = XYZ

Step-by-step explanation:

MARK me as BRAINLIEST

21820.

Find the derivative of the following w. r. t. x. 3Xsquare +5/2xsquare-4​

Answer»
21821.

Simplyfy (4/5)2× (-2/3)3​

Answer»

ANSWER:

-0.4

Step-by-step EXPLANATION:

(4/5)2*(-2/3)3=(8/5)*(-2)

                     =(8/5)*(-10/5)

                     =(8-10)/5

                     = -2/5

                     = -0.4  

21822.

(6) Solve the equation :(x-2)(x+3)(x - 3)(x+4)=40​

Answer»

Step-by-step explanation:

Let's solve your EQUATION step-by-step.

(x−2)(x+3)(x−3)(x+4)=40

x4+2x3−17x2−18x+72=40

Step 1: Subtract 40 from both sides.

x4+2x3−17x2−18x+72−40=40−40

x4+2x3−17x2−18x+32=0

Step 2: Factor LEFT SIDE of equation.

(x−1)(x+2)(x2+x−16)=0

Step 3: Set factors equal to 0.

x−1=0 or x+2=0 or x2+x−16=0

x=1 or x=−2 or x=3.5311288741492746 or x=−4.531128874149275

Answer:

x=1 or x=−2 or x=3.5311288741492746 or x=−4.531128874149275

21823.

Calculate the following by suitable arrangements (-112)+(-28)+24​

Answer»

ANSWER:

-116

Step-by-step EXPLANATION:

(-112)+(-28)+24

-112-28+24

-140+24

-116

21824.

Which one of the following is improper fraction 7/8,8/3,3/4​

Answer»

Answer:

8,3

Step-by-step EXPLANATION:

An IMPROPER fraction is a fraction where the NUMERATOR is greater than or equal to the denominator. Below are examples of improper fractions: 9 4 , 5 5 , 7 3 \dfrac94, \dfrac55, \dfrac73 49,55,37

21825.

B) 16+4+4-7+33x7x6÷21.​

Answer»

Step-by-step EXPLANATION:

ddutsufsirsrsiwffwgefustisrstuss

21826.

Prove that pi is irrational number​

Answer»

Answer:

In the 1760s, JOHANN Heinrich LAMBERT proved that the NUMBER π (pi) is irrational: that is, it cannot be expressed as a fraction a/b, where a is an integer and b is a non-zero integer. In 1882, Ferdinand VON Lindemann proved that π is not just irrational, but TRANSCENDENTAL as well. ...

21827.

Another formula for (a+b+c)³

Answer»

ANSWER:

I too fodon'know DEAR THANKS for POINTS

21828.

நல்ல புகழ் - எதிர்ச்சொல்​

Answer»

Step-by-step EXPLANATION:

Dksfjsfjsjgsgjstjdykwtjw WRQ

21829.

I m a businesman live in delhi​

Answer»

ANSWER:

Business ka to PTA NHI MAN to tum HO...

XD

.

.

n I m an actress lives in Mumbai ✌️

21830.

The difference between the present ages of P and Q is 8 yrs and the ratio of their present ages is 2: 3 respectively. What is P's present age?​

Answer»

How to do :-

Here, we are GIVEN with the ratio of two humans P and Q respectively. We are said that the age difference between Q and P is 8 years. We are asked to FIND the present age of P. Here, we use the concept of variables and shifting the numbers from one hand side to the other. This PROCESS changes the sign of the particular number. We can find the age of P by multiplying her part of ratio and the value of x. We can also verify the statement by subtracting the ages of P and Q together. So, let's solve!!

\:

Solution :-

{\tt \leadsto P : Q = 2 : 3}

The statement says that,

{\tt \leadsto P : Q = 2x : 3x}

We are given that,

{\tt \leadsto 3x - 2x = 8}

Subtract the values on LHS.

{\tt \leadsto 1x = 8}

Shift the number 1 from LHS to RHS, changing it's sign.

{\tt \leadsto x = \dfrac{8}{1} = 8}

\:

Now, we can find the age of P and Q.

Age of P :-

{\tt \leadsto 2x = 2 \times 8}

MULTIPLY the numbers to get the age of P.

{\tt \leadsto 16 \: \: years}

Age of Q :-

{\tt \leadsto 3x = 3 \times 8}

Multiply the numbers to get the age of P.

{\tt \leadsto 24 \: \: years}

\:

{\red{\underline{\boxed{\bf So, \: the \: present \: age \: of \: P \: is \: 16 \: years.}}}}

━━━━━━━━━━━━━━━━━━━━━━

Verification :-

{\tt \leadsto 3x - 2x = 8}

Substitute the values of x.

{\tt \leadsto (3 \times 8) - (2 \times 8) = 8}

Multiply the numbers on LHS.

{\tt \leadsto 24 - 16 = 8}

Subtract the values on LHS.

{\tt \leadsto 8 = 8}

So,

{\sf \leadsto LHS = RHS}

\:

Hence verified !!

21831.

Send me ans who know is it easy to solve or not​

Answer»

Answer:

YES BRUH it's easy to SOLVE so solve it by yourself and thanks for the POINTS bruh ❣

21832.

If A=30⁰ and B=60⁰ , then verify that sin(A+B) = sin A cos B + cos A sin B​

Answer»

\sin(a + b) =  \sin(a) \cos(b) +  \cos(a) \sin(b)  \\  \sin(30 + 60) =  \sin(30)  \cos(60)  +  \cos(30) \sin(60)  \\   \sin(90) =  { \sin}^{2} 30 + { \cos }^{2} 30 \\ 1 = { (\frac{1}{2}) }^{2}  +  { (\frac{ \sqrt{3} }{2} )}^{2}  \\ 1 =  \frac{1}{4}  +  \frac{3}{4}  \\ 1 = 1

HOPE this HELPS.

THANKS.

21833.

The expression for half of a number subtracted from 10 is​

Answer»

ANSWER:

PLEASE MARK me as a BRAINLIST answer

21834.

6. If 3 sides are correspondingly equal of any two triangle then it isa)SAS b)ASAc)SSSpostulate.d)RHS​

Answer»

\large \underbrace{\bf {\red{Question:-}}}

If 3 sides are correspondingly equal of any TWO triangles the it is :

  • SAS
  • ASA
  • SAS
  • RHS

\\

\large \underbrace{\bf{\red{Answer:-}}}

If 3 sides are correspondingly equal of any two triangles the it is :

  • SAS
  • ASA
  • SSS \large {\red{\checkmark}}
  • RHS

\\

\large \underbrace{\bf{\red{Explaination:-}}}

If all the 3 sides of one triangle are equal to corresponding 3 sides of another triangle, then the two triangles are said to be congruent by SSS congruence rule.

\\

\large \underbrace{\bf{\red{Example :-}}}

Given, two triangles : ∆ABC and ∆DEF where :

  • AB = DE
  • BC = EF
  • CA = FD

To prove : We have to prove that they are congruent.

Proof : In ∆ABC and ∆DEF :

  • AB = DE [Given]
  • BC = EF [Given]
  • CA = FD [Given]

All sides of ∆ABC are equal to all the corresponding sides of ∆DEF.

Hence, by SSS congruence rule ∆ABC is congruent to ∆DEF

21835.

Find the relation which the line joining the points (4.7), (-3,2) in divided by Y axis​

Answer»

ANSWER:

ALWAYS be HAPPY don't LOOSE it

21836.

-(you go)to work by train​

Answer»

{\red{\huge\underbrace{Answer}}}

21837.

a box contains 6 marbles out of 5 which 2 are red, 1 is blue and 3 is black. a marble is taken at random, find the probability of drawing a red marble​

Answer»

ANSWER:

Gmggdgjsfjsgkrthstjdtjetietkeykdgkdgndhmrgkrykrtke"&+₹&+₹5#5+₹5+₹&(&+*&_-) _(&₹&(3&(₹&+₹&+₹&+$^{$√{|{^©°${^$°}$^{©{^$^}$√¶~•`π∆`√×£•€€$€π•{√&₹+_#75359*! _#5+gitds_-) ₹5(456451562- - 5*95/=0486422-475 ":? ₹&(₹-(₹@°$°}${°☺☺☺☺

21838.

Please anyone solve the 6th question please​

Answer»

Answer:

33.6 KM or 36 3/5km

Step-by-step explanation:

SPEED V = 40 2/3 km/h = 122/3 km/h

time t= 9/10 h

distance d=?

v=d/t

d= v×t = 122/3 × 9/10 = (122×3)/10 = 366/10

= 36.6 km or 36 3/5 km

21839.

12 *1/2 % % intuiset is to be paid if an electricitybill is not deposited in time shankars / Elechibill was for Rs 350. He paid Rs 1,600 due tolate payment How Many years after the billpaid​

Answer»

12 *1/2 %% ??????????????????

21840.

Question 5: Three slogans were finalized and the number of banners made for each slogan is in A.P. If the total number of banners made is 90 and their product is 5130, then find the no. of banners for each type of slogan. (a) 7, 50, 33 (b) 3, 30, 57 (c) 5, 53, 32 (d) 7, 50, 30

Answer»

Given : Three SLOGANS were finalized and the number of banners made for each slogan is in A.P.

the total number of banners made is 90 and their product is 5130,  

To FIND  : the no. of banners for each type of slogan.

(a) 7, 50, 33 (b) 3, 30, 57 (c) 5, 53, 32 (d) 7, 50, 30

Solution:

let SAY number of banners are

a - d , a , a + d

Sum = a - d + a + a + d = 3a  = 90

=> a = 30

Hence banners are

(30 - d) , 30 , (30 + d)

Product is 5130

=> (30 - d)(30) (30 + d)  = 5130

=> 900 - d²  = 171

=> d² = 729

=> d =  27

30 - d  = 30 - 27 = 3

30 + d = 30 + 27 = 57

hence numbers are 3 , 30 , 57

Learn More:

Find the sum of frist 51 terms of the AP whose 2nd term is 2 and 4th ...

brainly.in/question/7655866

the 9th and 19th terms of a series of a.p are respectively 35 and 75 ...

brainly.in/question/7568849

21841.

the list price of a dvd player is rupees 13500 if the rate of gst is 11% find the selling price of the dvd​

Answer»

Answer:

SELLING PRICE of the DVD = rupees 14,985

Step-by-step explanation:

Given that:

Cost price (CP) = 13500

GST = 11%

Selling price (SP) = ?

so, SP = CP + GST

13,500 × 11% = 13,500 × 0.11 = 1485

SP = 13500 + 1485

SP = 14,985

21842.

हाई के मालू बाबा इन तमिल​

Answer»

Answer:

HI ana j shs js BS b. MARK as brilliant answer

21843.

तुम क्या और क्या शत्रुची वैशिष्ट्ए स्पष्ट करा​

Answer»

ANSWER:

I can't UNDERSTAND UR LANGUAGE

21844.

7. If graph of polynomial does notintersect the x-axis but intersect yax/s in one point then number ofzeros of the polynomial is equal to​

Answer»

Answer:

0

Step-by-step EXPLANATION:

it is a function of y axis so it should CUT x-axis. if it not CUTTING x-axis so number of zeros of that POLYNOMIAL is 0

21845.

Divide 7961.8 by 1000

Answer»

Step-by-step explanation:

7961.8 ÷ 1000

= 7.9618

HOPE IT HELPS.PLEASE MARK AS BRAINLIST

21846.

15(y - 4)-2(y-9)+5(y +6)=0​

Answer»

ANSWER:

y=2.7

Step-by-step explanation:

15(y-4)-2(y-9)+5(y+6)=0

15y-60-2y-18+5y+30=0

15y-2y+5y=60-30+18

18y=48

18y/18=48/18

y=2.7

21847.

1. Choose the correct answer.1. Zero of a polynomial x2-1 isa.4b.3c.2d.1​Plz tell the answer

Answer»

Answer:

To find ANOTHER ZERO of the polynamial x

2

−4x+1 , if ONE of them will be (2+

3

)

let consider two zeros α,β

α=2+

3

(GIVEN)

α+β=−

a

b

α+β=

1

−(−4)

(x

2

−4x+1comparingwithgenaralequationax

2

+bx+c,thena=1,b=−4,c=1)

α+β=4

fromequation(1)&(2)

α+β=4

2+

3

+β=4

β=4−(2+

3

)

β=4−2−

3

β=2−

3

Step-by-step explanation:

thank you ❤️❤️

21848.

Differentiat the following y=2/X+xl2​

Answer»

Answer:

k master blaster SACHIN tendulkar ko bharat ka ek bon cancer KE liye THA ki kuch bhi bol do yr old LADY delivers triplets at Asian hospital in DINO se bat

21849.

7.The exponential form of √√2√5​

Answer»

Answer:

7ts57s757stts8itzitz7x8xyxidi5d86di5d58dt8txiys868iiyxxiyydiydiyysoiyxiyiy

21850.

The diameter ofa sphere whose surface area is 616cmis​

Answer»

SURFACE AREA of sphere=4πr

2

By data

4πr

2

=616

7

22

×r

2

=616

r

2

=

4×22

616

7

×7

r

2

=7×7

r

2

=49

r=7 cm

∴ Diameter of the sphere=2r

=2×7

=14 cm