332354 + Interview Questions in Secondary School in Math

1.	Which of the following is/are true about a circle:(a)angle in semi-circle is 180°(b)angle in major arc is acute(c)angle in minor arc is obtuse(d)each point on the cidcle is at a fixed distance from the centreGive reason for your answer/answers
Answer» ANSWER:a false (90°) B false (reflex) C false(acute) D true(as it is the radius, which is always EQUAL) Step-by-step explanation:

1.

Which of the following is/are true about a circle:(a)angle in semi-circle is 180°(b)angle in major arc is acute(c)angle in minor arc is obtuse(d)each point on the cidcle is at a fixed distance from the centreGive reason for your answer/answers

Answer»

ANSWER:a false (90°)

B false (reflex)

C false(acute)

D true(as it is the radius, which is always EQUAL)

Step-by-step explanation:

Discussion

2.	Ek heater ko vikray mulya ke 1/12 bhag ke brabar labh pr becha jata h
Answer» ANSWER: I don't know Step-by-step EXPLANATION: i don't have any QUESTIONS

2.

Ek heater ko vikray mulya ke 1/12 bhag ke brabar labh pr becha jata h

Answer»

ANSWER:

I don't know

Step-by-step EXPLANATION:

i don't have any QUESTIONS

Discussion

3.	The cylinder below has a volume of 2, 512 cm3 and a height of 8 centimeters. What is the diameter of the cylinder?
Answer» Solution: Given that, Volume of cylinder = 2512 cubic centimeter Height = 8 CM To find: DIAMETER of cylinder The volume of cylinder is given as: Where, "r" is the radius and "h" is the height Substituting the given values we get, Thus radius is 10 cm We know that, Diameter = 2(radius) Diameter = 2(10) = 20 cm Thus diameter of cylinder is 20 cm

3.

The cylinder below has a volume of 2, 512 cm3 and a height of 8 centimeters. What is the diameter of the cylinder?

Answer»

Solution:

Given that,

Volume of cylinder = 2512 cubic centimeter

Height = 8 CM

To find: DIAMETER of cylinder

The volume of cylinder is given as:

Where, "r" is the radius and "h" is the height

Substituting the given values we get,

Thus radius is 10 cm

We know that,

Diameter = 2(radius)

Diameter = 2(10) = 20 cm

Thus diameter of cylinder is 20 cm

Discussion

4.	How gases exange takes place at blood level
Answer» Answer: in lungs Step-by-step explanation: the air enter to the lungs then the the blood having the red PIGMENT called HAEMOGLOBIN absorbs it. In this WAY the exchange of gases takes place. MARK as brainliest pls....

4.

How gases exange takes place at blood level

Answer»

Answer:

in lungs

Step-by-step explanation:

the air enter to the lungs then the the blood having the red PIGMENT called HAEMOGLOBIN absorbs it.

In this WAY the exchange of gases takes place.

MARK as brainliest pls....

Discussion

5.	Example of some polyhedrons and non polyhedron
Answer» Answer: Step-by-step explanation: There are no gaps between the edges or vertices in a polyhedron. Examples of POLYHEDRONS include a cube, prism, or pyramid. Non-polyhedrons are CONES, spheres, and cylinders because they have sides that are not POLYGONS

5.

Example of some polyhedrons and non polyhedron

Answer»

Answer:

Step-by-step explanation:

There are no gaps between the edges or vertices in a polyhedron. Examples of POLYHEDRONS include a cube, prism, or pyramid. Non-polyhedrons are CONES, spheres, and cylinders because they have sides that are not POLYGONS

Discussion

6.	a shopkeeper marks his goods at rs.560 and allows a discount of 25% on it to the retailer. For how much should a retailer sell it to gain 20%
Answer» Answer: Original PRICE = Rs. 560 After 25% DISCOUNT: 25% of 560 = 25/100 × 560 = 140 Price after discount = 560 - 140 = Rs. 420 That means, CP of RETAILER = Rs. 420 Now, 20% of 420 = 20/100 × 420 = 84 Price for gaining 20% = 420 + 84 = Rs. 504 Answer: Rs. 504 ___________

6.

a shopkeeper marks his goods at rs.560 and allows a discount of 25% on it to the retailer. For how much should a retailer sell it to gain 20%

Answer»

Answer:

Original PRICE = Rs. 560

After 25% DISCOUNT:

25% of 560 = 25/100 × 560 = 140

Price after discount = 560 - 140 = Rs. 420

That means, CP of RETAILER = Rs. 420

Now, 20% of 420 = 20/100 × 420 = 84

Price for gaining 20% = 420 + 84 = Rs. 504

Answer: Rs. 504

___________

Discussion

7.	J) 10 cm is equal to -(1) 1 mm (ii) 1 m(iii) om(iv) none of the above
Answer» ANSWER: your answer is 1MM for your QUESTION

7.

J) 10 cm is equal to -(1) 1 mm (ii) 1 m(iii) om(iv) none of the above

Answer»

ANSWER:

your answer is 1MM for your QUESTION

Discussion

8.	A shopkeeper buys an article fromthe dealer for 56,000 and pays GSTat the rate of 15%. He sells it to thecustomer at a profit of 24,000. Find(i) price paid by the customer (ii) GSTpaid by the shopkeeper.[4]
Answer» ANSWER: Step-by-step EXPLANATION: PRICE PAID by costumor =80000 Gst paid by costumer=12000

8.

A shopkeeper buys an article fromthe dealer for 56,000 and pays GSTat the rate of 15%. He sells it to thecustomer at a profit of 24,000. Find(i) price paid by the customer (ii) GSTpaid by the shopkeeper.[4]

Answer»

ANSWER:

Step-by-step EXPLANATION:

PRICE PAID by costumor =80000

Gst paid by costumer=12000

Discussion

9.	Which inequality will have a dashed boundary line with a shaded area above its graph?
Answer» There is no GRAPH or any AREA above it.

Discussion

10.	Principal 15000 Time02yrs Rate 10% find amount
Answer» SIMPLE interest = P✖️R✖️T / 100 = 15000✖️10✖️2 / 100 = ₹3000 amount = principle — simply interest =15000 — 3000 = ₹12000

Discussion

11.	Mr Patel drives 15 km 818m on Monday, 17 km 915m one Tuesday and 20km on Wednesday. how much distance does he travel in three days
Answer» ANSWER: 53733 m Step-by-step explanation: 15km818m=15818m 17km915m=17915m 20 KM. = 20000m adding all of the results you will GET your answer that is 53733m

11.

Mr Patel drives 15 km 818m on Monday, 17 km 915m one Tuesday and 20km on Wednesday. how much distance does he travel in three days

Answer»

ANSWER:

53733 m

Step-by-step explanation:

15km818m=15818m

17km915m=17915m

20 KM. = 20000m

adding all of the results

you will GET your answer that is 53733m

Discussion

12.	Explain it..........................
Answer» ANSWER: Step-by-step explanation: EXPLAIN KIYA GAYA HAI book pay

12.

Explain it..........................

Answer»

ANSWER:

Step-by-step explanation:

EXPLAIN KIYA GAYA HAI book pay

Discussion

13.	An iron pipe 20 CM long has exterior diameter equal to 14 CM. If the thickness of the pipe is 1 cm
Answer» Answer: BUDDY FIND KYA krna h YE to bta

13.

An iron pipe 20 CM long has exterior diameter equal to 14 CM. If the thickness of the pipe is 1 cm

Answer»

Answer:

BUDDY FIND KYA krna h YE to bta

Discussion

14.	The sum of two positive integers is 120. The integers are in the ratio 2:3.Find the integers
Answer» Answer: LET the integer be 2X and 3x according to the question 2x+3x=120 5x=120 x=24 3x=324=72 5x=224=48 integers are 72 and 48

14.

The sum of two positive integers is 120. The integers are in the ratio 2:3.Find the integers

Answer»

Answer:

LET the integer be 2X and 3x

according to the question

2x+3x=120

5x=120

x=24

3x=3*24=72

5x=2*24=48

integers are 72 and 48

Discussion

15.	The weight of Irene is 4 times that of his son. What is the ratio of our weights?
Answer» RATIO of IRENE’s WEIGHT to his SON’s weight = 4:1 Ratio of son’s weight to FATHER’s weight = 1:4

Discussion

16.	Please answer 5 th question please
Answer» Step-by-step EXPLANATION: this is your ANSWER CORRECT

16.

Please answer 5 th question please

Answer»

Step-by-step EXPLANATION:

this is your ANSWER CORRECT

Discussion

17.	59. दो संख्याजा क वाच अनुपात/Ratio 4:7 है। यदि प्रत्यक में 4 की वृद्धिकर दी जाए तो अनुपात 3:5 हो जाता है बड़ी संख्या है।a. 360 48 _c.56 d. 6460.7 क्रमागत/Consecutive संख्याओं का औसत/Average 20 हो, तो उनसख्याओं में सबसे बड़ी संख्या हैa.24 .23 .22d. 2061. एक आदमी ने 13 वस्तुएँ प्रत्येक Rs.70 दाम वाली खरादी। 15 वस्तुएRs.60 दाम वालो आर 12 वस्तुएं Rs.65 दाम वाली। प्रति वस्तु औसत दाम है.a. 60.25 रु b. 64.75 रु . 65.75 रु . 62.25 रु62. यदि किसी वस्तु का.Rs.425 में बेचने से उतना ही लाभ होता है जितनीउसे Rs.355 में बेचने से हानि होती है, तो उस वस्तु का क्रय मूल्य है...__a. Rs.370 b. Rs.380 C. Rs.390 d. Rs.400
Answer» ANSWER: क्रमागत/Consecutive संख्याओं का औसत/Average 20 हो, तो उन सख्याओं में सबसे बड़ी संख्या है a.24 .23 .22D. 20 61. एक आदमी ने 13 वस्तुएँ Step-by-step EXPLANATION:

17.

59. दो संख्याजा क वाच अनुपात/Ratio 4:7 है। यदि प्रत्यक में 4 की वृद्धिकर दी जाए तो अनुपात 3:5 हो जाता है बड़ी संख्या है।a. 360 48 _c.56 d. 6460.7 क्रमागत/Consecutive संख्याओं का औसत/Average 20 हो, तो उनसख्याओं में सबसे बड़ी संख्या हैa.24 .23 .22d. 2061. एक आदमी ने 13 वस्तुएँ प्रत्येक Rs.70 दाम वाली खरादी। 15 वस्तुएRs.60 दाम वालो आर 12 वस्तुएं Rs.65 दाम वाली। प्रति वस्तु औसत दाम है.a. 60.25 रु b. 64.75 रु . 65.75 रु . 62.25 रु62. यदि किसी वस्तु का.Rs.425 में बेचने से उतना ही लाभ होता है जितनीउसे Rs.355 में बेचने से हानि होती है, तो उस वस्तु का क्रय मूल्य है...__a. Rs.370 b. Rs.380 C. Rs.390 d. Rs.400

Answer»

ANSWER:

क्रमागत/Consecutive संख्याओं का औसत/Average 20 हो, तो उन

सख्याओं में सबसे बड़ी संख्या है

a.24 .23 .22D. 20

61. एक आदमी ने 13 वस्तुएँ

Step-by-step EXPLANATION:

Discussion

18.	The no.of. subset of (1,2,3,4,5,6,7,8,9,) containing at least one odd number is
Answer» ANSWER: It's ANSWERS are 1, 3,5,7,9

18.

The no.of. subset of (1,2,3,4,5,6,7,8,9,) containing at least one odd number is

Answer»

ANSWER:

It's ANSWERS are 1, 3,5,7,9

Discussion

19.	Answer that plz????
Answer» Step-by-step EXPLANATION: Hope it MAY HELP you THANK you and please mark my answer as brainlist

19.

Answer that plz????

Answer»

Step-by-step EXPLANATION:

Hope it MAY HELP you

THANK you

and please mark my answer as brainlist

Discussion

20.	Simplify- 6/5 x 3/7 - 1/5 x 3/7
Answer» ANSWER: here the is UR ANS DA !!!

20.

Simplify- 6/5 x 3/7 - 1/5 x 3/7

Answer»

ANSWER:

here the is UR ANS DA !!!

Discussion

21.	Q 4 (c) the circled one
Answer» Pkka ICSE waale HO? HAI NA?

21.

Q 4 (c) the circled one

Answer»

Pkka ICSE waale HO? HAI NA?

Discussion

22.	एक व्रत की दो जीवा AB तथा CD बिंदु P पर प्रतिछेद करती हैं यदि ∠AOC=50° तथा ∠BOD=70° हो तो ∠ABC का मान ज्ञात करो यदि O वृत्त का केंद्र है
Answer» Answer: 25° ∠AOC= 50° ∠ABC= 1/2 AOC(by central angle THEOREM same segment ARC AC) ∠AOC=25° hope it will HELP

22.

एक व्रत की दो जीवा AB तथा CD बिंदु P पर प्रतिछेद करती हैं यदि ∠AOC=50° तथा ∠BOD=70° हो तो ∠ABC का मान ज्ञात करो यदि O वृत्त का केंद्र है

Answer»

Answer:

25°

∠AOC= 50°

∠ABC= 1/2 AOC(by central angle THEOREM same segment ARC AC)

∠AOC=25°

hope it will HELP

Discussion

23.	numerater of a rational number is 3 less than denominator.if 5 is added to numerater and dinominator,then it's become equal to 3/4.find the number
Answer» ANSWER: The number is $\frac{4}{7}$ . Step-by-step explanation: LET x be the denominator. ∴ The Numerator = x - 3 $\frac{5 +(x -3) }{5 + x}$ = $\frac{3}{4}$ Now we NEED to CROSS multiply. 3 x (5+x) = 4 x [5 + (x-3) 15 + 3x = 4 x { 5 + x - 3 } 15 + 3x = 4 x (2 + x) 15 + 3x = 8 + 4x 15 - 8 = 4x - 3x 7 = x x = 7 . ∴ Denominator = 7 Numerator = x - 3 = 7 - 3 = 4 ∴ The number = $\frac{4}{7}$ .

23.

numerater of a rational number is 3 less than denominator.if 5 is added to numerater and dinominator,then it's become equal to 3/4.find the number

Answer»

ANSWER:

The number is $\frac{4}{7}$ .

Step-by-step explanation:

LET x be the denominator.

∴ The Numerator = x - 3

$\frac{5 +(x -3) }{5 + x}$ = $\frac{3}{4}$

Now we NEED to CROSS multiply.

3 x (5+x) = 4 x [5 + (x-3)

15 + 3x = 4 x { 5 + x - 3 }

15 + 3x = 4 x (2 + x)

15 + 3x = 8 + 4x

15 - 8 = 4x - 3x

7 = x

x = 7 .

∴ Denominator = 7

Numerator = x - 3

= 7 - 3

= 4

∴ The number = $\frac{4}{7}$ .

Discussion

24.	MATHS!!!!!!!Find the area of a rhombus, with side 15cmif the length of one of its diagonals is 24cm
Answer» ANSWER: AREA of rhombus=pq/2 15√2x24/2 180√2

24.

MATHS!!!!!!!Find the area of a rhombus, with side 15cmif the length of one of its diagonals is 24cm

Answer»

ANSWER:

AREA of rhombus=pq/2

15√2x24/2

180√2

Discussion

25.	Triangle PQR is a right angled triangle right angled at R. RS is perpendicular bisector PQ. angle Q= 35degrees.Find the magnitude of angle PRS, angle QRS and angle RPS.
Answer» ANSWER: it's REALLY HARD dude Step-by-step EXPLANATION: SORRY

25.

Triangle PQR is a right angled triangle right angled at R. RS is perpendicular bisector PQ. angle Q= 35degrees.Find the magnitude of angle PRS, angle QRS and angle RPS.

Answer»

ANSWER:

it's REALLY HARD dude

Step-by-step EXPLANATION:

SORRY

Discussion

26.	A simple challenging question to every one here...There are 25 horses of which u need to determine the minimum number of races to find which of the three horse among them are the fastest (1st, 2nd, 3rd) . The conditions are that u can only race 5 horses at a time and u don't have a stop watch.
Answer» Answer: I am LOOKING for your help and support for the FIRST TIME in the morning

26.

A simple challenging question to every one here...There are 25 horses of which u need to determine the minimum number of races to find which of the three horse among them are the fastest (1st, 2nd, 3rd) . The conditions are that u can only race 5 horses at a time and u don't have a stop watch.

Answer»

Answer:

I am LOOKING for your help and support for the FIRST TIME in the morning

Discussion

27.	a photo frame 24 cm and 18cm is advocate fees of root 2 cm find the cost of hedging @ rupees 2.25 per centimetre square
Answer» Step-by-step EXPLANATION: so, the ANSWER is RUPEES 972.00

27.

a photo frame 24 cm and 18cm is advocate fees of root 2 cm find the cost of hedging @ rupees 2.25 per centimetre square

Answer»

Step-by-step EXPLANATION:

so, the ANSWER is RUPEES 972.00

Discussion

28.	Complete the proof with a photo
Answer» Lemme KNOW if it HELPS! Peace✌️✌️

28.

Complete the proof with a photo

Answer»

Lemme KNOW if it HELPS! Peace✌️✌️

Discussion

29.	Ratio of 2 rupees 50 Paise and 3 rupees 75 Paise is
Answer» Answer: 7 RUPEES MAY be or SOMETHING other

29.

Ratio of 2 rupees 50 Paise and 3 rupees 75 Paise is

Answer»

Answer:

7 RUPEES MAY be or SOMETHING other

Discussion

30.	Solve the equation x/4+3=19 and verify the solution
Answer» Answer: 64 Step-by-step EXPLANATION: x/4=19-3=16 x=16×4=64

30.

Solve the equation x/4+3=19 and verify the solution

Answer»

Answer:

64

Step-by-step EXPLANATION:

x/4=19-3=16

x=16×4=64

Discussion

31.	7)The equations of the tangent to the circle x² +y = 4 which are parallelto x +2y +1 =0 are:
Answer» ANSWER: it just simple Step-by-step EXPLANATION:

31.

7)The equations of the tangent to the circle x² +y = 4 which are parallelto x +2y +1 =0 are:

Answer»

ANSWER:

it just simple

Step-by-step EXPLANATION:

Discussion

32.	If a two triangles are similar p.t the ratio of their area=the ratio of square of their sides
Answer» Step-by-step explanation: if they r SIMILAR than draw perpendicular to both of them. then prove two small TRIANGLE similar and TAKE their RATIO

32.

If a two triangles are similar p.t the ratio of their area=the ratio of square of their sides

Answer»

Step-by-step explanation:

if they r SIMILAR than draw perpendicular to both of them. then prove two small TRIANGLE similar and TAKE their RATIO

Discussion

33.	Find x,if 18 /30 = 6 /x
Answer» Answer:10 Step-by-step EXPLANATION:

33.

Find x,if 18 /30 = 6 /x

Answer»

Answer:10

Step-by-step EXPLANATION:

Discussion

34.	3+3+3+3+3+3+3+3 jo answer dega vo ginius
Answer» Answer:24 Step-by-step EXPLANATION:

34.

3+3+3+3+3+3+3+3 jo answer dega vo ginius

Answer»

Answer:24

Step-by-step EXPLANATION:

Discussion

35.	The point (a^0, log1) lies on which axis
Answer» Answer: x-axis Step-by-step EXPLANATION: a^0 = 1 log1 = 0 (10^0 = 1) The point is (1,0) y-coordinate = 0 Therefore, the point LIES on the x-axis.

35.

The point (a^0, log1) lies on which axis

Answer»

Answer: x-axis

Step-by-step EXPLANATION:

a^0 = 1

log1 = 0 (10^0 = 1)

The point is (1,0)

y-coordinate = 0

Therefore, the point LIES on the x-axis.

Discussion

36.	in a cyclic ,a chord of length 8 cm is at a distance of 3cm from the center.what is the length of the radius of the circle.
Answer» ANSWER: PLZ.... answer this QUESTION....

36.

in a cyclic ,a chord of length 8 cm is at a distance of 3cm from the center.what is the length of the radius of the circle.

Answer»

ANSWER:

PLZ.... answer this QUESTION....

Discussion

37.	a rectangular piece of paper of width 22cm is rolled along it's length to form a cylinder. If the volume of the cylinder thus formed is 1848 cu.cm,find its height
Answer» HEIGHT = 84CM ..... ........

37.

a rectangular piece of paper of width 22cm is rolled along it's length to form a cylinder. If the volume of the cylinder thus formed is 1848 cu.cm,find its height

Answer»

HEIGHT = 84CM

..... ........

Discussion

38.	State the commutative property of integers with respect to multiplication.
Answer» To "commute" BASICALLY means to switch THINGS. The commutative law of multiplication states that if you switch the NUMBERS you're multiplying (in other words, if you change the ORDER), the result will be the same. For instance, 9 times 3 is equal to 3 times 9, which is equal to 27.

Discussion

39.	Oquadrilateral. Points A. B. Cand D are the vercesOReading and Writing of a QuadrilateralA quadrilateral can be named by starting at any vertex and going serially eitherclockwise or anti-clockwise around the figure.when writing the name of a quadrilateral a sign like this is put in place of the wordquadrilateral'.ReadingWritingQuadrilateral ADCBO ADCBQuadrilateral DCBADCBAQuadrilateral CBAD ОСВADQuadrilateral BADCO BADCWrite the names of this quadrilateral starting at any vertex and going anti-clockwisearound the figure.81
Answer» ANSWER: BLEAH jij Step-by-step EXPLANATION:

39.

Oquadrilateral. Points A. B. Cand D are the vercesOReading and Writing of a QuadrilateralA quadrilateral can be named by starting at any vertex and going serially eitherclockwise or anti-clockwise around the figure.when writing the name of a quadrilateral a sign like this is put in place of the wordquadrilateral'.ReadingWritingQuadrilateral ADCBO ADCBQuadrilateral DCBADCBAQuadrilateral CBAD ОСВADQuadrilateral BADCO BADCWrite the names of this quadrilateral starting at any vertex and going anti-clockwisearound the figure.81

Answer»

ANSWER:

BLEAH jij

Step-by-step EXPLANATION:

Discussion

40.	if alpha and beta are zeros of x(sqr)-5x+6 find a quadratic polynomial with zeros alpha-1÷alpha +1;beta-1÷beta+1
Answer» ANSWER: Step-by-step EXPLANATION:

40.

if alpha and beta are zeros of x(sqr)-5x+6 find a quadratic polynomial with zeros alpha-1÷alpha +1;beta-1÷beta+1

Answer»

ANSWER:

Step-by-step EXPLANATION:

Discussion

41.	Three numbers are in the ratio of 3:5:10 and their LCM is 630. Find their HCF.
Answer» Answer: 210 Step-by-step EXPLANATION: We had to LET X the COMMON FACTOR 3=3x 5=5x,10=10x 3x=630x=630/3 =210

41.

Three numbers are in the ratio of 3:5:10 and their LCM is 630. Find their HCF.

Answer»

Answer:

210

Step-by-step EXPLANATION:

We had to LET X the COMMON FACTOR 3=3x

5=5x,10=10x

3x=630x=630/3

=210

Discussion

42.	What is the altitude corresponding to 5cm side of parallelogram whose area is 45 square centimetre
Answer» Answer: 9cm Step-by-step EXPLANATION: ALTITUDE =area÷base 45÷5=9

42.

What is the altitude corresponding to 5cm side of parallelogram whose area is 45 square centimetre

Answer»

Answer:

9cm

Step-by-step EXPLANATION:

ALTITUDE =area÷base

45÷5=9

Discussion

43.	Q 8 (b) namaste the circled one.
Answer» ANSWER: I don't KNOW..... Step-by-step EXPLANATION: SORRY...............

43.

Q 8 (b) namaste the circled one.

Answer»

ANSWER:

I don't KNOW.....

Step-by-step EXPLANATION:

SORRY...............

Discussion

44.	What is peculiar about the narrator
Answer» Answer: Please elaborate. Step-by-step explanation: ALSO, I THINK you're in the wrong section. Have a NICE DAY!

44.

What is peculiar about the narrator

Answer»

Answer:

Please elaborate.

Step-by-step explanation:

ALSO, I THINK you're in the wrong section. Have a NICE DAY!

Discussion

45.	How to make an angle of 100 degrees
Answer» Draw a line segment PQ. ... Keeping your compass WIDE open with the same length, draw an arc S on AB. ... BISECT the 60° angle and name the point of intersection as J. ... Join the arc J to A, which will give Angle JAB which is EQUAL to 20°. Now draw a PERPENDICULAR line AD on line segment PQ from point A. ... Angle JAB = 20°

Discussion

46.	The area of a square is three times the area of a given rectangle the length of the rectangle is 5 cm more than 5 square centimetre which is thrice its wide find the perimeter of the square
Answer» GO to mysolvebook.com and get solve your all doubts from any subject instantly on mysolvebook.com within 24 hrs. mysolvebook.com is one of the India's best EDUCATIONAL platform for STUDENTS of class 6 to 10.

46.

The area of a square is three times the area of a given rectangle the length of the rectangle is 5 cm more than 5 square centimetre which is thrice its wide find the perimeter of the square

Answer»

GO to mysolvebook.com and get solve your all doubts from any subject instantly on mysolvebook.com within 24 hrs.

mysolvebook.com is one of the India's best EDUCATIONAL platform for STUDENTS of class 6 to 10.

Discussion

47.	Q.7. A wheel made 2000 revolutions to cover adistance of 4.84 km. What is the diameter of awheel?Kindly give proper answers no timepass plz
Answer» Answer: no.of revolutions MADE by the WHEEL is EQUAL to DISTANCE covered ÷circumference use the GIVEN data and answer...

47.

Q.7. A wheel made 2000 revolutions to cover adistance of 4.84 km. What is the diameter of awheel?Kindly give proper answers no timepass plz

Answer»

Answer:

no.of revolutions MADE by the WHEEL is EQUAL to DISTANCE covered ÷circumference use the GIVEN data and answer...

Discussion

48.	What must be subtracted from 2 x power 2 - xy + 5
Answer» ANSWER: xy=3 Step-by-step EXPLANATION: $2x {}^{2} - xy + 5 = 2xy + 5 = xy = 5 - 2 = xy = 3$

48.

What must be subtracted from 2 x power 2 - xy + 5

Answer»

ANSWER:

xy=3

Step-by-step EXPLANATION:

$2x {}^{2} - xy + 5 = 2xy + 5 = xy = 5 - 2 = xy = 3$

Discussion

49.	It cost ₹2400 to fence a square field at a rate ₹6 per meter. Find the length of each side of the square field
Answer» ANSWER: given,TOTAL COST of fencing=Rs2400. cost /m=RS6 now,we know that, PERIMETER of square=total cost/cost per m =2400/6 =400m now ,we know that, perimeter of square=4×side 400=4×side 400/4=side :. side=100 m..... please mark as brainliest answer or hit the thanks...... please...... Also don't forget to follow me..... please yarrrrr.... it's important.... really important...... please....

49.

It cost ₹2400 to fence a square field at a rate ₹6 per meter. Find the length of each side of the square field

Answer»

ANSWER:

given,TOTAL COST of fencing=Rs2400.

cost /m=RS6

now,we know that,

PERIMETER of square=total cost/cost per m

=2400/6

=400m

now ,we know that,

perimeter of square=4×side

400=4×side

400/4=side

:. side=100 m.....

please mark as brainliest answer or hit the thanks...... please...... Also don't forget to follow me..... please yarrrrr.... it's important.... really important...... please....

Discussion

50.	ULayo a LOOI VOCA.Opposite sides of a QuadrilateralIn ABCD the sides AB and DC have no common vertex.Side AB and side DC are opposite sides of the quadrilateral.Name the pairs of opposite sides of this quadrilateral.Pairs of opposite sides:(1) ........ and ....... (2) ........ and ........
Answer» Answer: Is you TUBE an effective TOOL to build the minds of students 70 to 100 Step-by-step EXPLANATION:

50.

ULayo a LOOI VOCA.Opposite sides of a QuadrilateralIn ABCD the sides AB and DC have no common vertex.Side AB and side DC are opposite sides of the quadrilateral.Name the pairs of opposite sides of this quadrilateral.Pairs of opposite sides:(1) ........ and ....... (2) ........ and ........

Answer»

Answer:

Is you TUBE an effective TOOL to build the minds of students 70 to 100

Step-by-step EXPLANATION:

Discussion

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