98971 + Interview Questions in Primary School in Math

1.	closed cylindrical tank of radius 8 cm and height 4 cm is made for a sheet of metal how sheet of metal is required
Answer» ong>Answer: pls mark me as brainliest if you are satisfied Step-by-step explanation: TOTAL SURFACE AREA of the cylinder =2π×r(h+r) =2×722×7×(7+3)=44×10=440m2 Sheet of METAL required =440m2

1.

closed cylindrical tank of radius 8 cm and height 4 cm is made for a sheet of metal how sheet of metal is required

Answer»

ong>Answer:

pls mark me as brainliest if you are satisfied

Step-by-step explanation:

TOTAL SURFACE AREA of the cylinder =2π×r(h+r)

=2×722×7×(7+3)=44×10=440m2

Sheet of METAL required =440m2

Discussion

2.	Take m^2 + m + 4 from - m^2 + 3m +6 and the result from m^2 + m + 1. please answer with solution
Answer» ong>Answer: - m 2 +3M+6+m 2 +m+4−−− 3m 2 −m−1 +m 2 +m+1−2m 2 +2m+2+−− Step-by-step EXPLANATION:

2.

Take m^2 + m + 4 from - m^2 + 3m +6 and the result from m^2 + m + 1. please answer with solution

Answer»

ong>Answer:

- m

2

+3M+6+m

2

+m+4−−−

3m

2

−m−1

+m

2

+m+1−2m

2

+2m+2+−−

Step-by-step EXPLANATION:

Discussion

3.	Solve the following please help me
Answer» ONG>Answer: 1. 420 2.170 3.5940 Step-by-step explanation: 1. 12×35:420 2. the dish are costs: 30×5:150 the milk are costs :4×5:20 the TOTAL are : 150+20:170 3.297×17: 5049 297×3: 891 the total : 5940

3.

Solve the following please help me

Answer» ONG>Answer:

1. 420

2.170

3.5940

Step-by-step explanation:

1. 12×35:420

2. the dish are costs: 30×5:150

the milk are costs :4×5:20

the TOTAL are : 150+20:170

3.297×17: 5049

297×3: 891

the total : 5940

Discussion

4.	Simplify the expression 18a ÷ 9 + 5a + 3 x 4a
Answer» ONG>Answer: Your answer is 19a. Step-by-step explanation: 18a / 9 + 5a + 3 X 4a = 2a + 5a + 12a = 7A + 12a = 19a.

4.

Simplify the expression 18a ÷ 9 + 5a + 3 x 4a

Answer» ONG>Answer:

Your answer is 19a.

Step-by-step explanation:

18a / 9 + 5a + 3 X 4a = 2a + 5a + 12a

= 7A + 12a

= 19a.

Discussion

5.	Madhuri needs to score 40% marks and fails by 22 marks. find the maximum marks pls guyz plz solve it
Answer» ONG>Step-by-step explanation: qna-byhj-hum jo. in for showing UR boobs and VEGINA

5.

Madhuri needs to score 40% marks and fails by 22 marks. find the maximum marks pls guyz plz solve it

Answer» ONG>Step-by-step explanation:

qna-byhj-hum

jo. in for showing UR boobs and VEGINA

Discussion

6.	How many altitudes can a triangle have ? Mark as Brainlist
Answer» ong>Answer: three altitudes Since all triangles have three VERTICES and three opposite sides, all triangles have three altitudes. The three altitudes of any triangle (or lines containing the altitudes) INTERSECT at a COMMON location called the orthocentre. The orthocentre occurs inside a triangle if and only if the triangle is an acute triangle. Step-by-step explanation: mark me as BRAINLIST

6.

How many altitudes can a triangle have ? Mark as Brainlist

Answer»

ong>Answer:

three altitudes

Since all triangles have three VERTICES and three opposite sides, all triangles have three altitudes. The three altitudes of any triangle (or lines containing the altitudes) INTERSECT at a COMMON location called the orthocentre. The orthocentre occurs inside a triangle if and only if the triangle is an acute triangle.

Step-by-step explanation:

mark me as BRAINLIST

Discussion

7.	What we called the best color
Answer» ong>ANSWER: There is no COLOUR KNOWN as best colour. PEOPLE keep their favourite colour as the best colour.

7.

What we called the best color

Answer»

ong>ANSWER:

There is no COLOUR KNOWN as best colour.

PEOPLE keep their favourite colour as the best colour.

Discussion

8.	9. Write down the power set of = {1 , 2 , 3}
Answer» ONG>Answer: Number of elements in set = n(B) = 3 . THEREFORE, Number of elements in power set = 2^n(B) = 2^3 = 8

8.

9. Write down the power set of = {1 , 2 , 3}

Answer» ONG>Answer:

Number of elements in set = n(B) = 3 . THEREFORE, Number of elements in power set = 2^n(B) = 2^3 = 8

Discussion

9.	2. Find the average temperature of Tea and Coffee 2Tea - 35°CCoffee - 30°C3. Find the speed of the bus which travelled 68km in 2 hours.
Answer» AGE Temperature = SUM Of Temperatures/Total Number of temperatures = (35+30)/2 = 65/2 = 32.5°C Speed = Distance/Time = 68km/2h = 34km/h mark as the brainliest

9.

2. Find the average temperature of Tea and Coffee 2Tea - 35°CCoffee - 30°C3. Find the speed of the bus which travelled 68km in 2 hours.

Answer» AGE Temperature = SUM Of Temperatures/Total Number of temperatures

= (35+30)/2

= 65/2

= 32.5°C

Speed = Distance/Time

= 68km/2h

= 34km/h

mark as the brainliest

Discussion

10.	What is the number of whose 8 % is 18
Answer» ong>Answer :- The required number is 225. GIVEN :- A number's 8% is 18. To FIND :- The number. Step-by-step explanation :- Let the required number be x. It has been given that 8% of x is equal to 18. -------------------- $\implies\sf 8\% \: of \: x = 18$ Converting 8% into fraction, $\implies\sf \dfrac{8}{100} \times x = 18$ Multiplying x by the fraction, $\implies\sf \dfrac{8x}{100} = 18$ TRANSPOSING 100 from LHS to RHS, changing it's sign, $\implies\sf 8x = 18 \times 100$ Multiplying 18 by 100, $\implies\sf 8x = 1800$ Transposing 8 from LHS to RHS, changing it's sign, $\implies\sf x = \dfrac{1800}{8}$ Diving 1800 by 8, $\overline{\boxed{\implies\sf x = 225.}}$ -------------------- Hence, 8% of 225 is 18.

10.

What is the number of whose 8 % is 18

Answer»

ong>Answer :-

The required number is 225.

GIVEN :-

A number's 8% is 18.

To FIND :-

The number.

Step-by-step explanation :-

Let the required number be x.

It has been given that 8% of x is equal to 18.

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

$\implies\sf 8\% \: of \: x = 18$

Converting 8% into fraction,

$\implies\sf \dfrac{8}{100} \times x = 18$

Multiplying x by the fraction,

$\implies\sf \dfrac{8x}{100} = 18$

TRANSPOSING 100 from LHS to RHS, changing it's sign,

$\implies\sf 8x = 18 \times 100$

Multiplying 18 by 100,

$\implies\sf 8x = 1800$

Transposing 8 from LHS to RHS, changing it's sign,

$\implies\sf x = \dfrac{1800}{8}$

Diving 1800 by 8,

$\overline{\boxed{\implies\sf x = 225.}}$

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

Hence, 8% of 225 is 18.

Discussion

11.	The LCM of 24 36 and 40 is 30 number what is the sum of the digits it in LCM
Answer» ONG>Answer: 100 Step-by-step explanation: 26 + 36+ 40 = 100 please PUT a ♥️ and mark me BRAINLIEST

11.

The LCM of 24 36 and 40 is 30 number what is the sum of the digits it in LCM

Answer» ONG>Answer:

100

Step-by-step explanation:

26 + 36+ 40 = 100

please PUT a ♥️ and mark me BRAINLIEST

Discussion

12.	the four angles of a quadrilateral are equal.draw this quadrilateral in your note book. find each of them
Answer» ong>ANSWER: rhobums, SQUARE I think sooo

12.

the four angles of a quadrilateral are equal.draw this quadrilateral in your note book. find each of them

Answer»

ong>ANSWER:

rhobums, SQUARE I think sooo

Discussion

13.	Anyone answer this question.... please????
Answer» ONG>ANSWER: Quarter means 14 . ∴ THREE quarters means 3×14=34. Now, on converting the GIVEN statement into fraction, we get: 14+34=594 .

Discussion

14.	Construct ∆XYZ, if XY = 7 cm, m∠XYZ =105° and m∠YZX = 40°. Also write stepsof construction.
Answer» ong>Step-by-step explanation: Selina solutions Grade 6 Biology Mathematics Physics Chapters in CONCISE Mathematics - Middle School - 6 Exercises in Revision Exercise on SYMMETRY (Including Constructions on Symmetry) Question 4 Q4) Construct a triangle XYZ, in which XY = YZ = ZX = 4.5 cm. Draw all its lines of symmetry. Solution Transcript Solution: Draw line XY = 4.5 cm With X as a CENTER and radius 4.5 cm draw an arc at Z. With Y as a center and radius 4.5 cm draw an arc which cuts the previous arc at Z. Join XZ and YZ. XYZ is the required triangle and line of symmetries are shown in the figure.

14.

Construct ∆XYZ, if XY = 7 cm, m∠XYZ =105° and m∠YZX = 40°. Also write stepsof construction.

Answer»

ong>Step-by-step explanation:

Selina solutions

Grade 6

Biology

Mathematics

Physics

Chapters in CONCISE Mathematics - Middle School - 6

Exercises in Revision Exercise on SYMMETRY (Including Constructions on Symmetry)

Question 4

Q4) Construct a triangle XYZ, in which XY = YZ = ZX = 4.5 cm. Draw all its lines of symmetry.

Solution

Transcript

Solution:

Draw line XY = 4.5 cm

With X as a CENTER and radius 4.5 cm draw an arc at Z.

With Y as a center and radius 4.5 cm draw an arc which cuts the previous arc at Z.

Join XZ and YZ.

XYZ is the required triangle and line of symmetries are shown in the figure.

Discussion

15.	Let the length of Jemainiey Orope en .: ACC ho question,11-[23+37] En1233=n110-26-33=n105Enor n=5tometne
Answer» ONG>ANSWER: I don't KNOW what you ASKED

Discussion

16.	3. 180, 144, 192hod. Check it again by theMATHEMATICS3. 504, 576, 720
Answer» ONG>Answer: I didn't understand what your telling Step-by-step EXPLANATION: I didn't get you

16.

3. 180, 144, 192hod. Check it again by theMATHEMATICS3. 504, 576, 720

Answer» ONG>Answer:

I didn't understand what your telling

Step-by-step EXPLANATION:

I didn't get you

Discussion

17.	.5 3 4 1Find the mean of2'5'3'4
Answer» ONG>Step-by-step EXPLANATION: MEAN= 2+5+3+4/4 =14/4 mean = 3.5 mark me as BRAINLIST

17.

.5 3 4 1Find the mean of2'5'3'4

Answer» ONG>Step-by-step EXPLANATION:

MEAN= 2+5+3+4/4

=14/4

mean = 3.5

mark me as BRAINLIST

Discussion

18.	Madhuri needs to score 40% marks and fails by 22 marks. find the maximum marks
Answer» ONG>Step-by-step EXPLANATION: qna-byhj-hum jo. in for SHOWING ur boobs and VEGINA

18.

Madhuri needs to score 40% marks and fails by 22 marks. find the maximum marks

Answer» ONG>Step-by-step EXPLANATION:

qna-byhj-hum

jo. in for SHOWING ur boobs and VEGINA

Discussion

19.	:23=25,24=26,31=16,the 25=? what will be answer please explain with expalnation
Answer» ONG>Step-by-step EXPLANATION: ffdgxfhfhidgyfhsffojchvvdh

Discussion

20.	What is the value of x?50°609Bc(a) 70°(b) 60°(c) 50°(d) 40°
Answer» sᴡᴇʀ࿐: OPTION (a) *angle* *SUM* *property* of *TRIANGLE* *sum* of *all* *angles* of *triangle* =180° So, 50°+60°+x°=180° X=70°

20.

What is the value of x?50°609Bc(a) 70°(b) 60°(c) 50°(d) 40°

Answer»

sᴡᴇʀ࿐:

OPTION (a)

angle SUM property of TRIANGLE

sum of all angles of triangle =180°

So,
50°+60°+x°=180°
X=70°

Discussion

21.	Let AB be a line and P be a point not on AB. Through P, draw a line ST parallel to AB. Now join P to any point Q on AB. Choose any other point Ron SI. Through R, draw a line parallel to PQ.
Answer» ong>Given : AB be a line and P be a point not on AB. To FIND : Draw a line ST parallel to AB. Solution : Step 1 : Draw a line segment AB Step 2 : take a point P outside AB Step 3 : Take a point X on on AB Step 4 : Draw a ray XY passing through P Step 5 Using suitable compass width and TAKING X as center draw an arc intersecting XY at M and XB at N Step 6 : Keeping compass width same and taking P as center draw an arc such that it intersect PY at E Step 7 : take compass width = MN and taking E as as center intersect the arc drawn in PREVIOUS step at F Step 8 : Draw a line segment ST passing through P & F ST \|\| AB Use Similar concept to draw a line parallel to PQ passing through R on ST Learn More: Draw a line m. Draw a line n which is parallel to line m at a distance ... brainly.in/question/4729612 3. Draw a line segment of length 6.3 CM. Draw another line parallel ... brainly.in/question/13695013

21.

Let AB be a line and P be a point not on AB. Through P, draw a line ST parallel to AB. Now join P to any point Q on AB. Choose any other point Ron SI. Through R, draw a line parallel to PQ.

Answer»

ong>Given : AB be a line and P be a point not on AB.

To FIND : Draw a line ST parallel to AB.

Solution :

Step 1 : Draw a line segment AB

Step 2 : take a point P outside AB

Step 3 : Take a point X on on AB

Step 4 : Draw a ray XY passing through P

Step 5 Using suitable compass width and TAKING X as center draw an arc intersecting XY at M and XB at N

Step 6 : Keeping compass width same and taking P as center draw an arc such that it intersect PY at E

Step 7 : take compass width = MN and taking E as as center intersect the arc drawn in PREVIOUS step at F

Step 8 : Draw a line segment ST passing through P & F

ST || AB

Use Similar concept to draw a line parallel to PQ passing through R on ST

Learn More:

Draw a line m. Draw a line n which is parallel to line m at a distance ...

brainly.in/question/4729612

3. Draw a line segment of length 6.3 CM. Draw another line parallel ...

brainly.in/question/13695013

Discussion

22.	Iii). ( 7a + 2b)Ans:-
Answer» lifying 7a + 2B = 1 Solving 7a + 2b = 1 Solving for variable 'a'. Move all TERMS containing a to the LEFT, all other terms to the right. Add '-2b' to each side of the equation. 7a + 2b + -2b = 1 + -2b Combine like terms: 2b + -2b = 0 7a + 0 = 1 + -2b 7a = 1 + -2b Divide each side by '7'. a = 0.1428571429 + -0.2857142857b Simplifying a = 0.1428571429 + -0.2857142857b

22.

Iii). ( 7a + 2b)Ans:-

Answer»

lifying

7a + 2B = 1

Solving

7a + 2b = 1

Solving for variable 'a'.

Move all TERMS containing a to the LEFT, all other terms to the right.

Add '-2b' to each side of the equation.

7a + 2b + -2b = 1 + -2b

Combine like terms: 2b + -2b = 0

7a + 0 = 1 + -2b

7a = 1 + -2b

Divide each side by '7'.

a = 0.1428571429 + -0.2857142857b

Simplifying

a = 0.1428571429 + -0.2857142857b

Discussion

23.	How do we solve this?
Answer» ONG>ANSWER:I cannot SEE the image Step-by-step EXPLANATION:itzyaboy

23.

How do we solve this?

Answer» ONG>ANSWER:I cannot SEE the image

Step-by-step EXPLANATION:itzyaboy

Discussion

24.	14. Find the product of − 17/12 and its multiplicative inverse
Answer» ong>Answer: 204 Step-by-step explanation: The result of multiplying 17 with 12 is called the PRODUCT. Thus, the product of 17 and 12 is as follows: 204 In other words, we find the product of 17 and 12 by simply calculating 17 times 12 which equals 204. Pretty easy huh? If SOMEONE asks you, "What is the product of 17 and 12?", your answer will be: 17 X 12 = 204 To find any product in the FUTURE on your own, just REMEMBER that the product is the answer you get when you multiply numbers together.

24.

14. Find the product of − 17/12 and its multiplicative inverse

Answer»

ong>Answer:

204

Step-by-step explanation:

The result of multiplying 17 with 12 is called the PRODUCT. Thus, the product of 17 and 12 is as follows:

204

In other words, we find the product of 17 and 12 by simply calculating 17 times 12 which equals 204. Pretty easy huh?

If SOMEONE asks you, "What is the product of 17 and 12?", your answer will be:

17 X 12 = 204

To find any product in the FUTURE on your own, just REMEMBER that the product is the answer you get when you multiply numbers together.

Discussion

25.	50+ 50-25 x 0 + 2+2 = ?
Answer» ONG>Answer: 78 is answer plz MARK as BRILIANT LIST

25.

50+ 50-25 x 0 + 2+2 = ?

Answer» ONG>Answer:

78 is answer

plz MARK as BRILIANT LIST

Discussion

26.	Arun put 7 liters of milk in his bottle . how many milliliters was that ?
Answer» ONG>Answer: 7000ml Step-by-step EXPLANATION: HOPE it will HELPFUL...

26.

Arun put 7 liters of milk in his bottle . how many milliliters was that ?

Answer» ONG>Answer:

7000ml

Step-by-step EXPLANATION:

HOPE it will HELPFUL...

Discussion

27.	the weight of the chapter book is 400 g. the weight of a dictionary is 1.2 kg are 4 chapter books heavier than a dictionary
Answer» ong>Step-by-step EXPLANATION: GIVEN WEIGHT of chapter BOOK is 400g given weight of dictionary is 1.2kg (let us convert the kg into g as we know 1 kg is 1000g therefore, 1.2kg = 1.21000g =1200g) 4 chapter books weight is 4400g =1600g 1600g>1200g weight of 4 chapter books>weight of dictionary (HENCE proved) hope it helped you!!!

27.

the weight of the chapter book is 400 g. the weight of a dictionary is 1.2 kg are 4 chapter books heavier than a dictionary

Answer»

ong>Step-by-step EXPLANATION:

GIVEN WEIGHT of chapter BOOK is 400g

given weight of dictionary is 1.2kg

(let us convert the kg into g

as we know 1 kg is 1000g

therefore, 1.2kg = 1.2*1000g

=1200g)

4 chapter books weight is 4*400g

=1600g

1600g>1200g

weight of 4 chapter books>weight of dictionary (HENCE proved)

hope it helped you!!!

Discussion

28.	Plz solve my question plz plz
Answer» ONG>ANSWER: Step-by-step explanation As the PERIMETER of a circle is 2πr or πd the perieter of SEMICIRCLE will be πd /2 2214 = 22cm^2 72

28.

Plz solve my question plz plz

Answer» ONG>ANSWER:

Step-by-step explanation

As the PERIMETER of a circle is 2πr or πd the perieter of SEMICIRCLE will be πd /2

22*14 = 22cm^2

7*2

Discussion

29.	3(x-3)=5(2x+1)solve
Answer» ONG>Answer: 3(x-3)=5(2x+1) 3x-9=10x+5 -9-5=5x-3x -14=2x -14/2=x -7=x

29.

3(x-3)=5(2x+1)solve

Answer» ONG>Answer:

3(x-3)=5(2x+1)

3x-9=10x+5

-9-5=5x-3x

-14=2x

-14/2=x

-7=x

Discussion

30.	Maths quistion???????
Answer» ong>ANSWER: no answer bro SORRY please Step-by-step explanation:

30.

Maths quistion???????

Answer»

ong>ANSWER: no answer bro SORRY please

Step-by-step explanation:

Discussion

31.	Can anyone tell me that who is Anonymous
Answer» ong>Answer: A magnet is a material or object that produces amagnetic field. This magnetic field is invisible but is RESPONSIBLE for the most notable property of a magnet: a force that PULLS on other ferromagnetic materials, such as IRON, STEEL, nickel, cobalt, etc. and attracts or REPELS other magnets. Step-by-step explanation: yes I also want to know

31.

Can anyone tell me that who is Anonymous

Answer»

ong>Answer:

A magnet is a material or object that produces amagnetic field. This magnetic field is invisible but is RESPONSIBLE for the most notable property of a magnet: a force that PULLS on other ferromagnetic materials, such as IRON, STEEL, nickel, cobalt, etc. and attracts or REPELS other magnets.

Step-by-step explanation:

yes I also want to know

Discussion

32.	Draw any Circle and mark /a/ center /b/ radius/c/ a point in its interrior
Answer» ong>ANSWER: Pic contains answer to your QUESTION Hope it HELPS PLS mark brainliest

32.

Draw any Circle and mark /a/ center /b/ radius/c/ a point in its interrior

Answer»

ong>ANSWER:

Pic contains answer to your QUESTION

Hope it HELPS

PLS mark brainliest

Discussion

33.	The HCF of 240, 360 and 480??????
Answer» ONG>Answer: 120 is the HCF of 240, 360 and 480

Discussion

34.	Jarar 102 Teacher in School of 33000 Find the Ratio of the Number of Teacher to the Number of Student ex plane
Answer» number of students be x Total no of people=33000 No of teachers = 102 No of students =x x= 33000-102= 32898 Ratio of no of teachers to no of students = 102 : 32898 Simplest FORM = 17 : 5483

Discussion

35.	Then find the age of the son 2 years hence
Answer» ONG>Step-by-step explanation: ig the qn is incomplete but still if that's UR qn.. Let the AGE of SON be 'X' 2 years HENCE means 2 years before... So, X-2 = 0 X=2

35.

Then find the age of the son 2 years hence

Answer» ONG>Step-by-step explanation:

ig the qn is incomplete but still if that's UR qn..

Let the AGE of SON be 'X'

2 years HENCE means 2 years before...

So, X-2 = 0

X=2

Discussion

36.	In which Quadrants do the given points lie ?a) (4, -1)b) (-3,-3)c) (-2, 8)
Answer» align="absmiddle" alt="\huge\bold{\mathtt{\purple{A{\pink{ N{\green{S{\BLUE{W{\red{E{\orange{R }}}}}}}}}}}}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Chuge%5Cbold%7B%5Cmathtt%7B%5Cpurple%7BA%7B%5Cpink%7B%20N%7B%5Cgreen%7BS%7B%5Cblue%7BW%7B%5Cred%7BE%7B%5Corange%7BR%20%7D%7D%7D%7D%7D%7D%7D%7D%7D%7D%7D%7D%7D" title="\huge\bold{\mathtt{\purple{A{\pink{ N{\green{S{\blue{W{\red{E{\orange{R }}}}}}}}}}}}}">... B) (-3,-3) 100% CORRECT answer Hope it's helpful ✌️✌️ $\huge\color{red}\boxed{\colorbox{black}{please\:mark\:me\: brilliance}}$ $\huge\underline\purple{\underline {Follow\:Me}}$

36.

In which Quadrants do the given points lie ?a) (4, -1)b) (-3,-3)c) (-2, 8)

Answer»

align="absmiddle" alt="\huge\bold{\mathtt{\purple{A{\pink{ N{\green{S{\BLUE{W{\red{E{\orange{R }}}}}}}}}}}}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Chuge%5Cbold%7B%5Cmathtt%7B%5Cpurple%7BA%7B%5Cpink%7B%20N%7B%5Cgreen%7BS%7B%5Cblue%7BW%7B%5Cred%7BE%7B%5Corange%7BR%20%7D%7D%7D%7D%7D%7D%7D%7D%7D%7D%7D%7D%7D" title="\huge\bold{\mathtt{\purple{A{\pink{ N{\green{S{\blue{W{\red{E{\orange{R }}}}}}}}}}}}}">...

B) (-3,-3)

100% CORRECT answer

Hope it's helpful ✌️✌️

$\huge\color{red}\boxed{\colorbox{black}{please\:mark\:me\: brilliance}}$

$\huge\underline\purple{\underline {Follow\:Me}}$

Discussion

37.	हीटर 5 मीटर ऑफ ए स्क्वायर फील्ड इज रूम फाइंड द कॉस्ट ऑफ क्लास नाइन एट द रेट ऑफ 1.5 मीटर स्क्वायर is the perimeter of a square field is 800 metre find the cost of 18 date of 1.50 per metre square
Answer» you TYPE in ENGLISH ?

Discussion

38.	(3x3 = 9 X. Problems:-1. The distance of hospital from Ram's home is 45km. Express the distance in cmfon
Answer» blem:- The distance of hospital from Ram's HOME is 45KM. EXPRESS the distance in cm. Answer:- If 1 km is EQUIVALENT to 10,000 cm I will multiply it by 10,000. $\tt \color{pink}{45 \times 10000 = 450000}$ The Answer is:- $\tt \pink{ = 450000}$ ✨ツ✨

38.

(3x3 = 9 X. Problems:-1. The distance of hospital from Ram's home is 45km. Express the distance in cmfon

Answer»

blem:-

The distance of hospital from Ram's HOME is 45KM. EXPRESS the distance in cm.

Answer:-

If 1 km is EQUIVALENT to 10,000 cm I will multiply it by 10,000.

$\tt \color{pink}{45 \times 10000 = 450000}$

The Answer is:-

$\tt \pink{ = 450000}$

✨ツ✨

Discussion

39.	Through the rectangular field of length 70m and breadth 45m ,two cross roads are constructed which is parallel to the sides and cut each other at right angles through the centre of the field. If the width of each road is 5m,find the area covered by the roads, and the cost of constructing the roads at the rate of ₹105 per sq.m.
Answer» ONG>Step-by-step explanation: Two cross roads, each of width 5 m, run at right angles through the centre of a rectangular PARK of length 70 m and breadth 45 m and parallel to its sides. Find the area of the roads. Also find the COST of CONSTRUCTING the roads at the rate of Rs 105 per M2. =57,750Rs.

Discussion

40.	DIS Let n(A)2) 64= 4 and n(B) = K. The number of all possible injections120 then K=4) 61) 92) 24The number of surjections that can be defined from {1, 2, 3, 4, 5} onto {a,b,c} is2) 1504) 103) 601) 243The number of linear functions which map from (-1, 1] onto (0, 2) is2) 14) infinite1) 03)2FunctidK.R's Gowtham118
Answer» ONG>Answer: Photographic paper, paper COATED with light-sensitive chemicals, used for making photographic prints Inkjet paper DESIGNED for high-quality photographic prints when used in a suitable inkjet printer Tune school me EK line me que likhna nhi SIKHA kya..

40.

DIS Let n(A)2) 64= 4 and n(B) = K. The number of all possible injections120 then K=4) 61) 92) 24The number of surjections that can be defined from {1, 2, 3, 4, 5} onto {a,b,c} is2) 1504) 103) 601) 243The number of linear functions which map from (-1, 1] onto (0, 2) is2) 14) infinite1) 03)2FunctidK.R's Gowtham118

Answer» ONG>Answer:

Photographic paper, paper COATED with light-sensitive chemicals, used for making photographic prints

Inkjet paper DESIGNED for high-quality photographic prints when used in a suitable inkjet printer

Tune school me EK line me que likhna nhi SIKHA kya..

Discussion

41.	The sum of three consecutive even number is 54 find the number
Answer» RONG>ANSWER : The three consecutive even numbers are 16 , 18 and 20 Given : The SUM of three consecutive even number is 54 To find : The numbers Solution : Let the FIRST even number be x Let the SECOND even number be x + 2 Let the third even number be x + 4 And also Given that, the sum of three consecutive even number is 54 so , According To Question, ⇢ x + x + 2 + x + 4 = 54 ⇢ 3x + 6 = 54 ⇢ 3x = 54 - 6 ⇢ 3x = 48 ⇢ x = 48/3 ⇢ x = 16 Then , First even number = x = 16 Second even number = x + 2 = 16 + 2 = 18 Third even number = x + 4 = 16 + 4 = 20 Hence , The three consecutive even numbers are 16 , 18 and 20

41.

The sum of three consecutive even number is 54 find the number

Answer» RONG>ANSWER :

The three consecutive even numbers are 16 , 18 and 20

Given :

The SUM of three consecutive even number is 54

To find :

The numbers

Solution :

Let the FIRST even number be x
Let the SECOND even number be x + 2
Let the third even number be x + 4

And also Given that, the sum of three consecutive even number is 54 so ,

According To Question,

⇢ x + x + 2 + x + 4 = 54

⇢ 3x + 6 = 54

⇢ 3x = 54 - 6

⇢ 3x = 48

⇢ x = 48/3

⇢ x = 16

Then ,

First even number = x = 16
Second even number = x + 2 = 16 + 2 = 18
Third even number = x + 4 = 16 + 4 = 20

Hence , The three consecutive even numbers are 16 , 18 and 20

Discussion

42.	Dally Challenge 26 March During a competition, numismatist Aditi hasbeen given Rs. 200 in Rs.1 denominations. Thejudge asks Aditi to allocate the Rs. 1denominations into a number of pouches suchthat any amount required between Rs.1 & Rs.200 can be given by giving out a certain numberof pouches without opening them. Aditi thinksand asks the judge to give her 'X' number ofpouches to keep the money, where 'x' is theminimum number of bags required to keep thetotal money. Can you guess the value of x'?Answerin Integer
Answer» ong>Answer: i THINK 9. Mark as BRAINLIEST if it is CORRECT. THANK you.

42.

Dally Challenge 26 March During a competition, numismatist Aditi hasbeen given Rs. 200 in Rs.1 denominations. Thejudge asks Aditi to allocate the Rs. 1denominations into a number of pouches suchthat any amount required between Rs.1 & Rs.200 can be given by giving out a certain numberof pouches without opening them. Aditi thinksand asks the judge to give her 'X' number ofpouches to keep the money, where 'x' is theminimum number of bags required to keep thetotal money. Can you guess the value of x'?Answerin Integer

Answer»

ong>Answer:

i THINK 9. Mark as BRAINLIEST if it is CORRECT. THANK you.

Discussion

43.	Square root of 11025 in prime factorisation
Answer» ong>ANSWER: here is your answer. Step-by-step EXPLANATION: Hope it will help you.

43.

Square root of 11025 in prime factorisation

Answer»

ong>ANSWER:

here is your answer.

Step-by-step EXPLANATION:

Hope it will help you.

Discussion

44.	10.Find the mean of integers between -7 and 7.
Answer» ONG>ANSWER: the answer of the QUESTION

Discussion

45.	40 cm 0.5 cm25 cm40 cmlength = 40 cm + 40 cm = 80 cmBreath - 28 cm + 25 cm = so cm
Answer» ong>ANSWER: Step-by-step explanation: a) Perimeter = Sum of all the sides = 4 CM + 2 cm + 1 cm + 5 cm = 12 cm (b) Perimeter = Sum of all the sides = 23 cm + 35 cm + 40 cm + 35 cm = 133 cm (c) Perimeter = Sum of all the sides = 15 cm + 15 cm + 15 cm + 15 cm = 60 cm (d) Perimeter = Sum of all the sides = 4 cm + 4 cm + 4 cm + 4 cm + 4 cm = 20 cm (e) Perimeter = Sum of all the sides = 1 cm + 4 cm + 0.5 cm + 2.5 cm + 2.5 cm + 0.5 cm + 4 cm = 15 cm (f) Perimeter = Sum of all the sides = 4 cm + 1 cm + 3 cm + 2 cm + 3 cm + 4 cm + 1 cm + 3 cm + 2 cm + 3 cm + 4 cm + 1 cm + 3 cm + 2 cm + 3 cm + 4 cm + 1 cm + 3 cm + 2 cm + 3 cm = 52 cm

45.

40 cm 0.5 cm25 cm40 cmlength = 40 cm + 40 cm = 80 cmBreath - 28 cm + 25 cm = so cm

Answer»

ong>ANSWER:

Step-by-step explanation:

a) Perimeter = Sum of all the sides

= 4 CM + 2 cm + 1 cm + 5 cm = 12 cm

(b) Perimeter = Sum of all the sides

= 23 cm + 35 cm + 40 cm + 35 cm = 133 cm

(c) Perimeter = Sum of all the sides

= 15 cm + 15 cm + 15 cm + 15 cm = 60 cm

(d) Perimeter = Sum of all the sides

= 4 cm + 4 cm + 4 cm + 4 cm + 4 cm = 20 cm

(e) Perimeter = Sum of all the sides

= 1 cm + 4 cm + 0.5 cm + 2.5 cm + 2.5 cm + 0.5 cm + 4 cm = 15 cm

(f) Perimeter = Sum of all the sides

= 4 cm + 1 cm + 3 cm + 2 cm + 3 cm + 4 cm + 1 cm + 3 cm + 2 cm + 3 cm + 4 cm +

1 cm + 3 cm + 2 cm + 3 cm + 4 cm + 1 cm + 3 cm + 2 cm + 3 cm = 52 cm

Discussion

46.	If X2 =4 find values of x² - 5x+6.
Answer» ong>Answer: values of x² - 5x+6 = 0 Step-by-step explanation: x2 = 4 x = 4/2 x = 2 $x {}^{2} - 5x + 6 \\ 2 ^{2} - 5 \times 2 + 6 \\ 4 - 10 + 6 \\ - 6 + 6 \\ = 0$ Mark me on BRAIN list.

46.

If X2 =4 find values of x² - 5x+6.

Answer»

ong>Answer:

values of x² - 5x+6 = 0

Step-by-step explanation:

x2 = 4

x = 4/2

x = 2

$x {}^{2} - 5x + 6 \\ 2 ^{2} - 5 \times 2 + 6 \\ 4 - 10 + 6 \\ - 6 + 6 \\ = 0$

Mark me on BRAIN list.

Discussion

47.	Using the rule of BODMAS, determine the answer of 18 ៖ 10 – 4 + 32 ៖ (4+ 10 ៖ 2 – 1)
Answer» ong>Answer: First we should solve the BRACKET. So, first DIVISION, then addition and then SUBTRACTION. 10÷2=5 4+5=9 9-1=8 It would be 18÷10-4+32÷(8) 32÷8=4 18÷10=1.8 4+4=8 1.8-8=-6.2 Hence the answer is -6.2 Hope it HELPS you.

47.

Using the rule of BODMAS, determine the answer of 18 ៖ 10 – 4 + 32 ៖ (4+ 10 ៖ 2 – 1)

Answer»

ong>Answer:

First we should solve the BRACKET.

So, first DIVISION, then addition and then SUBTRACTION.

10÷2=5

4+5=9

9-1=8

It would be 18÷10-4+32÷(8)

32÷8=4

18÷10=1.8

4+4=8

1.8-8=-6.2

Hence the answer is -6.2

Hope it HELPS you.

Discussion

48.	The graph of x =k meets x-axis at
Answer» rong>SOLUTION TO DETERMINE The point where the graph of x = K meets x-axis EVALUATION Here the given equation is x = k The above equation represents the equation of a line is x = k The above line represents the line parallel to Y axis This line INTERSECTS x axis at (k, 0) FINAL ANSWER The graph of x = k meets x-axis at (k, 0) ━━━━━━━━━━━━━━━━ Learn more from Brainly :- $1.$ DISTANCE of a point A(-2,0) from x-axis is _______ units. brainly.in/question/28760447 2. LOCATE the following POINTS on the cartesian plane(aEr) (0,a),(a,0),(-a, 0),(0,-a)... brainly.in/question/26822338

48.

The graph of x =k meets x-axis at

Answer»

rong>SOLUTION

TO DETERMINE

The point where the graph of x = K meets x-axis

EVALUATION

Here the given equation is x = k

The above equation represents the equation of a line is x = k

The above line represents the line parallel to Y axis

This line INTERSECTS x axis at (k, 0)

FINAL ANSWER

The graph of x = k meets x-axis at (k, 0)

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

$1.$ DISTANCE of a point A(-2,0) from x-axis is _______ units.

brainly.in/question/28760447

2. LOCATE the following POINTS on the cartesian plane(aEr) (0,a),(a,0),(-a, 0),(0,-a)...

brainly.in/question/26822338

Discussion

49.	Write decimal as fraction/a/ 0.5 /b/ 0.008
Answer» ONG>ANSWER: 5/10 8/1000 this answer

49.

Write decimal as fraction/a/ 0.5 /b/ 0.008

Answer» ONG>ANSWER:

5/10

8/1000

this answer

Discussion

50.	2x+3,3x+2,-x-4 plz answer this question
Answer» ONG>Answer: 2x+3 + 3x+2 + (-x-4) 2x+3+3x+2-x-4 = 4x-1

50.

2x+3,3x+2,-x-4 plz answer this question

Answer» ONG>Answer:

2x+3 + 3x+2 + (-x-4)

2x+3+3x+2-x-4 = 4x-1

Discussion

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