98971 + Interview Questions in Primary School in Math

1.	Age No.Date:А.A rectungular piece of plastic sheetmeasures 2by 700 cm Find its costat the rateof 80 per square metre.
Answer» Step-by-step explanation: 7002=1400/80 =17.5. ANSEER*

1.

Age No.Date:А.A rectungular piece of plastic sheetmeasures 2by 700 cm Find its costat the rateof 80 per square metre.

Answer»

Step-by-step explanation:

7002=1400/80 =17.5. ANSEER*

Discussion

2.	IfTanvigivesaninterestofRs40foroneyearat5%ratep.a.Whatisthesumshehasborrowed?2
Answer» Answer: 2 Step-by-step explanation: 40 × 5% ×1 40×5/100 200/100 2

2.

IfTanvigivesaninterestofRs40foroneyearat5%ratep.a.Whatisthesumshehasborrowed?2

Answer»

Answer:

2

Step-by-step explanation:

40 × 5% ×1

40×5/100

200/100

2

Discussion

3.	How many north poles and south poles would there be in a magnet if you break a itinto 20 pieces? Explain.
Answer» When a magnet is broken into 20 pieces, we will have 20 north POLES and 20 SOUTH poles. When a magnet is broken, each individual piece will behave like magnet and will have its north POLE and south pole. THEREFORE when we BREAK a magnet into 20 pieces, we will get 20 magnets each having its own north and south pole.

3.

How many north poles and south poles would there be in a magnet if you break a itinto 20 pieces? Explain.

Answer»

When a magnet is broken into 20 pieces, we will have 20 north POLES and 20 SOUTH poles. When a magnet is broken, each individual piece will behave like magnet and will have its north POLE and south pole. THEREFORE when we BREAK a magnet into 20 pieces, we will get 20 magnets each having its own north and south pole.

Discussion

4.	A.15DII.FILL IN THE BLANKS :1. The product oftwo negative integer37.=-11.The coefficient ofx in-8x2+3x +2 is4.9abc-(-9abc)=...5.The equationrepresenting the state0400IDENTIFY THE PROPERTY US
Answer» ANSWER: positive 13 18abc pls MARK as BRAINLIEST I will FOLLOW and THANK you

4.

A.15DII.FILL IN THE BLANKS :1. The product oftwo negative integer37.=-11.The coefficient ofx in-8x2+3x +2 is4.9abc-(-9abc)=...5.The equationrepresenting the state0400IDENTIFY THE PROPERTY US

Answer»

ANSWER:

positive

13

18abc

pls MARK as BRAINLIEST I will FOLLOW and THANK you

Discussion

5.	A family cleans a house for pongal celebration by dividing the work in the ratio 2:5:3. Express each portion of work as percentage.In steps!!!
Answer» Step-by-step EXPLANATION: here is your ANSWER!! HOPE it HELPS

5.

A family cleans a house for pongal celebration by dividing the work in the ratio 2:5:3. Express each portion of work as percentage.In steps!!!

Answer»

Step-by-step EXPLANATION:

here is your ANSWER!! HOPE it HELPS

Discussion

6.	Iftwoangle saresupplementaryangles,thenbothofthe mare:? a) Acuteanglesb) Obtuseanglesc) Rightanglesd) Noneofthese.
Answer» ANSWER: if TWO ANGLES are SUPPLEMENTARY angles , then both angles are RIGHT angles

6.

Iftwoangle saresupplementaryangles,thenbothofthe mare:? a) Acuteanglesb) Obtuseanglesc) Rightanglesd) Noneofthese.

Answer»

ANSWER:

if TWO ANGLES are SUPPLEMENTARY angles , then both angles are RIGHT angles

Discussion

7.	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 R on ST. Through R, draw a line parallel to PQ.and add a picture two this this answer
Answer» ANSWER: Step 1 : PLACE the pointed tip of the compasses at C and adjust the opening so that the pencil tip is at D. Step 2 : Take any point B on l and join B to A. Step 3 : Take a line 'l' and a point 'A' outside 'l' Step 4 : Now with A as centre and the same RADIUS as in the previous step, draw an arc EF cutting AB.

7.

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 R on ST. Through R, draw a line parallel to PQ.and add a picture two this this answer

Answer»

ANSWER:

Step 1 : PLACE the pointed tip of the compasses at C and adjust the opening so that the pencil tip is at D. Step 2 : Take any point B on l and join B to A. Step 3 : Take a line 'l' and a point 'A' outside 'l' Step 4 : Now with A as centre and the same RADIUS as in the previous step, draw an arc EF cutting AB.

Discussion

8.	If one of the zeros of the cubic polynomial + a+ bx + c is -1, then what will be the product of theother two zeros?
Answer» ANSWER: PRODUCT of other ROOTS =2 c/2

8.

If one of the zeros of the cubic polynomial + a+ bx + c is -1, then what will be the product of theother two zeros?

Answer»

ANSWER:

PRODUCT of other ROOTS =2 c/2

Discussion

9.	Two wires are 12m and 16m long. The wires are to be cut into pieces ofequal length. Find the maximum length of each piece.
Answer» Answer: 4 Step-by-step EXPLANATION: FIND the HCF of 12 and 16. 12=4x3 16=4x4 HCF= 4

9.

Two wires are 12m and 16m long. The wires are to be cut into pieces ofequal length. Find the maximum length of each piece.

Answer»

Answer:

4

Step-by-step EXPLANATION:

FIND the HCF of 12 and 16.

12=4x3

16=4x4

HCF= 4

Discussion

10.	Draw a circle of radis 5 cm.Draw any one its chord construct perpendicular bisector of thischord.
Answer» MAKE me BRAINLIEST PLEASE

10.

Draw a circle of radis 5 cm.Draw any one its chord construct perpendicular bisector of thischord.

Answer»

MAKE me BRAINLIEST PLEASE

Discussion

11.	Foursemicircles are drawn taking thesides of a square of side 14cm as theirdiameter.Findtheperimeterofthegiven shape
Answer» Answer: 88 CM Step-by-step EXPLANATION: from the GIVEN diagram we have 4 semicircles having their diameter 14cm. so, actually, we have 2 full circles of radius = 14/2 = 7cm => the perimeter of the given figure = 2* perimeter of the CIRCLE with radius 7cm = 2 * 2(22/7)7 cm = 4*22 cm = 88 cm

11.

Foursemicircles are drawn taking thesides of a square of side 14cm as theirdiameter.Findtheperimeterofthegiven shape

Answer»

Answer:

88 CM

Step-by-step EXPLANATION:

from the GIVEN diagram we have 4 semicircles having their diameter 14cm.

so, actually, we have 2 full circles of radius = 14/2 = 7cm

=> the perimeter of the given figure = 2* perimeter of the CIRCLE with radius 7cm

= 2 * 2*(22/7)*7 cm

= 4*22 cm

= 88 cm

Discussion

12.	(१)त्रिभुज ADB और ADC में बराबर भागों के तीन जोड़े बताइए।(२)क्या AADB = AADC है? कारण दें।(३) क्या LB = LC है? कारण दें।
Answer» Step-by-step explanation: Is Kiss in e e bi i o en e SI ebe bi madhya RANGABATI premare rangabati rangabati kanakaltaa eka atynta gurutwapurna mantri shri debi prasad debi prasad mishra prakash karichanti je EHI pilaamaane DUI jna bjkti kichhi jinis upare lekhihu baa anya jaha sabu ghatithila taha ehi chalachitrare abhinaya karichanti eka

12.

(१)त्रिभुज ADB और ADC में बराबर भागों के तीन जोड़े बताइए।(२)क्या AADB = AADC है? कारण दें।(३) क्या LB = LC है? कारण दें।

Answer»

Step-by-step explanation:

Is Kiss in e e bi i o en e SI ebe bi madhya RANGABATI premare rangabati rangabati kanakaltaa eka atynta gurutwapurna mantri shri debi prasad debi prasad mishra prakash karichanti je EHI pilaamaane DUI jna bjkti kichhi jinis upare lekhihu baa anya jaha sabu ghatithila taha ehi chalachitrare abhinaya karichanti eka

Discussion

13.	In Fig. AB = AC and AD is the bisector ofangel BAC.(i) StatethreepairsofequalpartsintrianglesADBandADC.(ii) IsΔADB≅ ΔADC?Givereasons.(iii) Is∠B=∠C?Givereasons.
Answer» ANSWER: $yx { {?}^{2} }^{2}$

13.

In Fig. AB = AC and AD is the bisector ofangel BAC.(i) StatethreepairsofequalpartsintrianglesADBandADC.(ii) IsΔADB≅ ΔADC?Givereasons.(iii) Is∠B=∠C?Givereasons.

Answer»

ANSWER:

$yx { {?}^{2} }^{2}$

Discussion

14.	NeetusavesRs500fromhersalary.Ifthisis8%ofhersalary.Whatisher salary
Answer» Answer 6,500 Step-by-step explanation: 6,500 is your answer PLEASE LIKE Me

14.

NeetusavesRs500fromhersalary.Ifthisis8%ofhersalary.Whatisher salary

Answer»

Answer

6,500

Step-by-step explanation:

6,500 is your answer

PLEASE LIKE Me

Discussion

15.	5(5X–10)=15 please give correct answer
Answer» Answer: 15x-50=15 15x=15+50 15x=65 x=65÷15 x=4.3

15.

5(5X–10)=15 please give correct answer

Answer»

Answer:

15x-50=15

15x=15+50

15x=65

x=65÷15

x=4.3

Discussion

16.	Findthevaluesofxandy.
Answer» Answer: (i) y = 80° ; x = 50° (ii) x = 110° ; y = 70° Step-by-step EXPLANATION: (i) y = 80° {∴vertically opposite angle x + y + 50° = 180° {∴ angle sum of triangle x + 80° + 50° = 180° x = 50° (ii) x = 50° + 60° = 110° {∴ EXTERIOR angle x + y = 180° { ∴ linear pair y = 180° - 110° y = 70° hope the answer is helpful.. if it is mark it as brainliest... HAPPY learning...

16.

Findthevaluesofxandy.

Answer»

Answer: (i) y = 80° ; x = 50°

(ii) x = 110° ; y = 70°

Step-by-step EXPLANATION:

(i) y = 80° {∴vertically opposite angle

x + y + 50° = 180° {∴ angle sum of triangle

x + 80° + 50° = 180°

x = 50°

(ii) x = 50° + 60° = 110° {∴ EXTERIOR angle

x + y = 180° { ∴ linear pair

y = 180° - 110°

y = 70°

hope the answer is helpful.. if it is mark it as brainliest...

HAPPY learning...

Discussion

17.	Findthevaluesofxandy.please tell fast
Answer» ANSWER: y=80 , x=50 y=70, x=110 Step-by-step EXPLANATION: this is your answer

17.

Findthevaluesofxandy.please tell fast

Answer»

ANSWER:

y=80 , x=50
y=70, x=110

Step-by-step EXPLANATION:

this is your answer

Discussion

18.	True or falseThe Surface area of any three linesdimensional object is the sum of theareas of all its faces Falle false
Answer» $\huge\bold{\mathtt{\purple{A{\pink{ N{\green{S{\blue{W{\red{E{\orange{R }}}}}}}}}}}}}$ ... true Step-by-step explanation: 100% CORRECT answer Hope it's HELPFUL ✌️✌️ $\huge\color{red}\boxed{\colorbox{black}{please\:mark\:me\: brilliance}}$ $\huge\underline\purple{\underline {Follow\:Me}}$

18.

True or falseThe Surface area of any three linesdimensional object is the sum of theareas of all its faces Falle false

Answer»

$\huge\bold{\mathtt{\purple{A{\pink{ N{\green{S{\blue{W{\red{E{\orange{R }}}}}}}}}}}}}$ ...

true

Step-by-step explanation:

100% CORRECT answer

Hope it's HELPFUL ✌️✌️

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

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

Discussion

19.	Arun, Abhinav and Vaibhav bought 8.5l, 7.25l and 9.4lts milk respectively from a milk booth.How much milk did they buy in all? If there was 40 lts of milk in the booth, find the quantity of milkleft over.
Answer» Answer: 14.85 litres Step-by-step EXPLANATION: I HOPE it will be HELP FULL for you

19.

Arun, Abhinav and Vaibhav bought 8.5l, 7.25l and 9.4lts milk respectively from a milk booth.How much milk did they buy in all? If there was 40 lts of milk in the booth, find the quantity of milkleft over.

Answer»

Answer:

14.85 litres

Step-by-step EXPLANATION:

I HOPE it will be HELP FULL for you

Discussion

20.	A15meterslongladderreachedawindow12meter highfromthegroundonplacingitagainsta wallatadistance‘q’metersfromthefootofladder.Findthedistance(q)ofthefootoftheladderfromthewall
Answer» Answer: LET AC be the LADDER and A be the window. Given: AC=15m, AB=12m, CB=am In right angled triangle ACB, (Hypotenuse) 2 =(Base) 2 +[Perpendicular) 2 [By Pythagoras theorem] ⇒(AC) 2 =(CB) 2 +(AB) 2 ⇒(15) 2 =(a) 2 +(12) 2 ⇒225=a 2 +144 ⇒a 2 =225−144=81 ⇒a= 81 =9cm Thus, the DISTANCE of the foot of the ladder from the wall is 9m. solution

20.

A15meterslongladderreachedawindow12meter highfromthegroundonplacingitagainsta wallatadistance‘q’metersfromthefootofladder.Findthedistance(q)ofthefootoftheladderfromthewall

Answer»

Answer:

LET AC be the LADDER and A be the window.

Given: AC=15m, AB=12m, CB=am

In right angled triangle ACB,

(Hypotenuse)

2

=(Base)

2

+[Perpendicular)

2

[By Pythagoras theorem]

⇒(AC)

2

=(CB)

2

+(AB)

2

⇒(15)

2

=(a)

2

+(12)

2

⇒225=a

2

+144

⇒a

2

=225−144=81

⇒a=

81

=9cm

Thus, the DISTANCE of the foot of the ladder from the wall is 9m.

solution

Discussion

21.	एक वर्ग की चारों भुजाओं को व्यास मानते हुए चारअर्धवृत्त बनाए गए हैं। यदि वर्ग की भुजा 14cm की हैतो दी गई आकृति की परिधि ज्ञात कीजिए।14cm14cm
Answer» Answer: 144= 56 ans Step-by-step explanation:* PAGAL BANTA nahi HAI

21.

एक वर्ग की चारों भुजाओं को व्यास मानते हुए चारअर्धवृत्त बनाए गए हैं। यदि वर्ग की भुजा 14cm की हैतो दी गई आकृति की परिधि ज्ञात कीजिए।14cm14cm

Answer»

Answer:

14*4= 56 ans

Step-by-step explanation:

PAGAL BANTA nahi HAI

Discussion

22.	Constructanisoscelesright-angledtriangleKLM,wherem∠KML=90°andKM=6cm
Answer» *SOLUTION*... CONSTRUCT an ISOSCELES right-angled triangle KLM, ∠KML=90° and KM=6cm KM = ML ∠K = 45° ∠L = 45°

22.

Constructanisoscelesright-angledtriangleKLM,wherem∠KML=90°andKM=6cm

Answer»

SOLUTION...

CONSTRUCT an ISOSCELES right-angled

triangle KLM,

∠KML=90°

and

KM=6cm

KM = ML

∠K = 45°

∠L = 45°

Discussion

23.	Find thevaluesofxand y.i ii
Answer» Step-by-step EXPLANATION: I) y=80°(V.O.A.) BY ANGLE SUM property 80+50+x=180 x=180-80-50 x=50° ii) by angle sum property 60+50+y=180 y=70° x=180-70 x=110° HOPE IT HELPS YOU

23.

Find thevaluesofxand y.i ii

Answer»

Step-by-step EXPLANATION:

I) y=80°(V.O.A.)

BY ANGLE SUM property

80+50+x=180

x=180-80-50

x=50°

ii) by angle sum property

60+50+y=180

y=70°

x=180-70

x=110°

HOPE IT HELPS YOU

Discussion

24.	A_____ is a turn about a pointoption :a)translationb)rotationc)reflectiond)glide reflection
Answer» Answer: Rotation is ur answer dear friend ... THANK YOU ... I HOPE this answer HELP ful to U So please mark this answer as a brainlent answer please ⤵️ Thanks =thanks ☣️☣️☣️☣️

24.

A_____ is a turn about a pointoption :a)translationb)rotationc)reflectiond)glide reflection

Answer»

Answer:

Rotation is ur answer dear friend

...

THANK YOU

... I HOPE this answer HELP ful to U

So please mark this answer as a brainlent answer please

⤵️

Thanks =thanks ☣️☣️☣️☣️

Discussion

25.	We know how to mark the rationalnumber 1/2 It is marked at a pointwhich is half the distance between 0 and1. So, -1/2 would be marked at a pointhalf the distance between 0 and -1.22Now represent the following rationals onnumber lines.3/52/3
Answer» Answer: 3/5 - between 4 and 5 2/3 - between 2 and 3

25.

We know how to mark the rationalnumber 1/2 It is marked at a pointwhich is half the distance between 0 and1. So, -1/2 would be marked at a pointhalf the distance between 0 and -1.22Now represent the following rationals onnumber lines.3/52/3

Answer»

Answer:

3/5 - between 4 and 5

2/3 - between 2 and 3

Discussion

26.	Findthevalue of xandy.
Answer» ANSWER: PLEASE REPORT my all QUESTIONS

26.

Findthevalue of xandy.

Answer»

ANSWER:

PLEASE REPORT my all QUESTIONS

Discussion

27.	-you know how to represent intergers in a number line.Let us draw one such number line.+ +-4 -3 -2 - 10 L23.ЧWe know how to mark the rational number 1/2,It is marked at a point which is half the dirstancebetwen 0 and 1. So, -1/2 would be marked at aPoint half the distance between 0 and -1.
Answer» Answer: HINDI muggle Kimberly CM HMM hmm NVM KI mg

27.

-you know how to represent intergers in a number line.Let us draw one such number line.+ +-4 -3 -2 - 10 L23.ЧWe know how to mark the rational number 1/2,It is marked at a point which is half the dirstancebetwen 0 and 1. So, -1/2 would be marked at aPoint half the distance between 0 and -1.

Answer»

Answer:

HINDI muggle Kimberly CM HMM hmm NVM KI mg

Discussion

28.	III) Draw a circle radius 3.5cm. Draw two diameter AB and PQ areperpendicular to each other. Draw tangent at Point A, B, P, Q whichtype of quadrilateral is formed.
Answer» Answer: in the point A,B,P,Q all the POINTS are LIE on the circumference of the circle.then, then the cyclic quadrilateral is FORMED by the MET of A,B,P,Q points

28.

III) Draw a circle radius 3.5cm. Draw two diameter AB and PQ areperpendicular to each other. Draw tangent at Point A, B, P, Q whichtype of quadrilateral is formed.

Answer»

Answer:

in the point A,B,P,Q all the POINTS are LIE on the circumference of the circle.then, then the cyclic quadrilateral is FORMED by the MET of A,B,P,Q points

Discussion

29.	(INTRODUCTION TO GRAPH)The point (-3,2) and (2,-3) represent: (a) different points(b) same points(c) the origin(d) none of this
Answer» Answer: The POINT (-3,2) and (2,-3) represent: (a) different points (B) same points (c) the origin (d) NONE of this

29.

(INTRODUCTION TO GRAPH)The point (-3,2) and (2,-3) represent: (a) different points(b) same points(c) the origin(d) none of this

Answer»

Answer:

The POINT (-3,2) and (2,-3) represent:

(a) different points

(B) same points

(c) the origin

(d) NONE of this

Discussion

30.	(INTRODUCTION TO GRAPH)The point (-3,2) and (2,-3) represent: (a) different points(b) same points(c) the origin(d) none of this
Answer» ANSWER: Step-by-step EXPLANATION: skgrfoydkfkggizlhrud

30.

(INTRODUCTION TO GRAPH)The point (-3,2) and (2,-3) represent: (a) different points(b) same points(c) the origin(d) none of this

Answer»

ANSWER:

Step-by-step EXPLANATION:

skgrfoydkfkggizlhrud

Discussion

31.	Write true or false(b)The cube can cast a shadow in theshape of a square. (ii) The cube can cast a shadow in theshape of a hexagon.
Answer» ANSWER: The CUBE can cast a shadow in the SHAPE of a SQUARE.

31.

Write true or false(b)The cube can cast a shadow in theshape of a square. (ii) The cube can cast a shadow in theshape of a hexagon.

Answer»

ANSWER:

The CUBE can cast a shadow in the SHAPE of a SQUARE.

Discussion

32.	Construct∆XYZ,ifXY=7cm,m∠XYZ=105°andm∠YZX=40°.Alsowritestepsofconstruction.
Answer» Answer: LINGO ICU Indy BRUNCH HERBERT Hoover grubby grubby Herby *here* *hubby* *hefty* *NEVER* *Henry* *ncrt* *bent* *Herby* *vent* *Kathy* *height*

32.

Construct∆XYZ,ifXY=7cm,m∠XYZ=105°andm∠YZX=40°.Alsowritestepsofconstruction.

Answer»

Answer:

LINGO ICU Indy BRUNCH HERBERT Hoover grubby grubby Herby here hubby hefty NEVER Henry ncrt bent Herby vent Kathy height

Discussion

33.	Whichisgreaterineachofthefollowing?(i) 2/3 , 3/2(ii) -2/3, -3/2
Answer» FIRST TAKE LCMS of both no. And then COMPARE which is GREATER

Discussion

34.	A gardener has 1000 plants. He wants to plant these in such a way that the numberof rows and the number of columns remain same. Find the minimum number ofplants he needs more for this.
Answer» Answer: 10 Step-by-step explanation: because the GARDENER want that he PLANTS same number to row then, 10^3 = 1000 10 is the CORRECT answer ❤ it and make me brainalist

34.

A gardener has 1000 plants. He wants to plant these in such a way that the numberof rows and the number of columns remain same. Find the minimum number ofplants he needs more for this.

Answer»

Answer:

10

Step-by-step explanation:

because the GARDENER want that he PLANTS same number to row

then,

10^3

= 1000

10 is the CORRECT answer

❤ it and make me brainalist

Discussion

35.	Youknowhowtorepresentintegersonanumberline.Letusdrawonesuchnumberline.
Answer» ANSWER: HOPE this will HELP you out

35.

Youknowhowtorepresentintegersonanumberline.Letusdrawonesuchnumberline.

Answer»

ANSWER:

HOPE this will HELP you out

Discussion

36.	Q.17 From the sum of 5x4 -27° -3r? - 2x +1 and -2/' +47-9x² + 5x-2, subtract3x - x + 2x - 3x - 5
Answer» ANSWER: SORE THROAT and a HALF HOUR

36.

Q.17 From the sum of 5x4 -27° -3r? - 2x +1 and -2/' +47-9x² + 5x-2, subtract3x - x + 2x - 3x - 5

Answer»

ANSWER:

SORE THROAT and a HALF HOUR

Discussion

37.	You know how to represent integers on anumber line let us draw one suchnumber lineWe know how to mark the rationumber 112 11 marked as a pointwhich the distance between
Answer» ANSWER: numbers TOGETHER make up what we call the collection of ... So, let us FOCUS on this portion of the number LINE[SEE Fig. ... point B such that AB = 3.5 units

37.

You know how to represent integers on anumber line let us draw one suchnumber lineWe know how to mark the rationumber 112 11 marked as a pointwhich the distance between

Answer»

ANSWER:

numbers TOGETHER make up what we call the collection of ... So, let us FOCUS on this portion of the number LINE[SEE Fig. ... point B such that AB = 3.5 units

Discussion

38.	You know how to represent integers on anumber line let us draw one suchnumber lineWe know how to mark the rationalmumbr 1/2 ts marked as a pointwhich all the distance and
Answer» ANSWER: We can represent rational numbers on the number line in the same WAY as we have learnt to represent integers on the number line. In order to represent rational numbers on the number line, first we need to draw a STRAIGHT line and mark a POINT O on it to represent the rational number zero.

38.

You know how to represent integers on anumber line let us draw one suchnumber lineWe know how to mark the rationalmumbr 1/2 ts marked as a pointwhich all the distance and

Answer»

ANSWER:

We can represent rational numbers on the number line in the same WAY as we have learnt to represent integers on the number line. In order to represent rational numbers on the number line, first we need to draw a STRAIGHT line and mark a POINT O on it to represent the rational number zero.

Discussion

39.	Solveallthefour parts:(i)0.05×2.2(ii)2.5×5.02(iii) 1.2×1000(iv) 101.1×1.1
Answer» 1)0.05×2.2=0.110 2)2.5×5.02=12.550 3)1.2×1000=1200.0=1200 4)101.1×1.1=111.11 Hope it helps mark as BRAINLIST

39.

Solveallthefour parts:(i)0.05×2.2(ii)2.5×5.02(iii) 1.2×1000(iv) 101.1×1.1

Answer»

1)0.05×2.2=0.110

2)2.5×5.02=12.550

3)1.2×1000=1200.0=1200

4)101.1×1.1=111.11

Hope it helps

mark as BRAINLIST

Discussion

40.	3) Radha spent 80% of her income. If she left with Rs 20000at the end of the month find her monthly income?
Answer» Answer: 100000 Step-by-step EXPLANATION: PLEASE MARK it BRAINLIESST

40.

3) Radha spent 80% of her income. If she left with Rs 20000at the end of the month find her monthly income?

Answer»

Answer:

100000

Step-by-step EXPLANATION:

PLEASE MARK it BRAINLIESST

Discussion

41.	Writetrueor false(i)Thecubecancastashadowintheshapeofasquare.(ii)Thecubecancastashadowintheshape ofa hexagon.
Answer» ANSWER: i) ans-true ii) ans-false (it can be EITHER SQUARE or RECTANGLE)

41.

Writetrueor false(i)Thecubecancastashadowintheshapeofasquare.(ii)Thecubecancastashadowintheshape ofa hexagon.

Answer»

ANSWER:

i)

ans-true

ii)

ans-false

(it can be EITHER SQUARE or RECTANGLE)

Discussion

42.	Which is greater in each of the following -2/3 , -3/2explain in step by stepcorrect answer only otherwise I will report your answer
Answer» ANSWER: -3,-2,-1,0,1,2,3 -2/3 is the GREATEST ONE

42.

Which is greater in each of the following -2/3 , -3/2explain in step by stepcorrect answer only otherwise I will report your answer

Answer»

ANSWER:

-3,-2,-1,0,1,2,3
-2/3 is the GREATEST ONE

Discussion

43.	15) A dice is thrown. Find the probability of gettinga) an even prime numberb) a number greater than 4c) a prime numberd) a number less than 7
Answer» Answer: an EVEN PRIME NUMBER is 2/6=1/3 b) a number greater than 4=2/6=1/3 c) a prime number=3/6=1/2 d) a number less than 7=6/6=1

43.

15) A dice is thrown. Find the probability of gettinga) an even prime numberb) a number greater than 4c) a prime numberd) a number less than 7

Answer»

Answer:

an EVEN PRIME NUMBER is 2/6=1/3

b) a number greater than 4=2/6=1/3

c) a prime number=3/6=1/2

d) a number less than 7=6/6=1

Discussion

44.	Writeanytwocriteriaforcongruenceoftriangles.
Answer» Answer: Two TRIANGLES are said to be congruent if their sides have the same length and angles have same measure. Thus, two triangles can be SUPERIMPOSED SIDE to side and angle to angle. ... Sides: AB=PQ, QR= BC and AC=PR; Angles: ∠A = ∠P, ∠B = ∠Q, and ∠C = ∠R. Step-by-step EXPLANATION:

44.

Writeanytwocriteriaforcongruenceoftriangles.

Answer»

Answer:

Two TRIANGLES are said to be congruent if their sides have the same length and angles have same measure. Thus, two triangles can be SUPERIMPOSED SIDE to side and angle to angle. ... Sides: AB=PQ, QR= BC and AC=PR; Angles: ∠A = ∠P, ∠B = ∠Q, and ∠C = ∠R.

Step-by-step EXPLANATION:

Discussion

45.	AlfalahALFALAH INTERNATIONAL ISLAMSecond Summative Assessment 2020Class: VIIISubject: MathematicsQ.1 Choose correct alternative from following.i) The point (0.4) lies on which of the followinga) x-axisb) y-axisb) Origind) none of the
Answer» Answer: PLEASE subscribe to my channel please I request you MUZE BRAINLY per HI screenshot bhej dena I WANT only 5 subscribe

45.

AlfalahALFALAH INTERNATIONAL ISLAMSecond Summative Assessment 2020Class: VIIISubject: MathematicsQ.1 Choose correct alternative from following.i) The point (0.4) lies on which of the followinga) x-axisb) y-axisb) Origind) none of the

Answer»

Answer:

PLEASE subscribe to my channel please I request you MUZE BRAINLY per HI screenshot bhej dena I WANT only 5 subscribe

Discussion

46.	Exercise 4.91.(a)Find the angle subtended by each side of the figures mentioned below, ifthe figures are inscribed in a circle.an isosceles triangle with vertical angle 50°(b)a regular hexagon (6 sides)(c)a regular polygon of 20 sides(d)an equilateral triangle00(e) a squareH309
Answer» Answer: a) FIND the angle subtended by each side of the figures mentioned below, if the figures are INSCRIBED in a circle. an ISOSCELES triangle with vertical angle 50° (b) a regular hexagon (6 sides) (c) a regular polygon of 20 sides (d) an equilate H309 Step-by-step explanation:

46.

Exercise 4.91.(a)Find the angle subtended by each side of the figures mentioned below, ifthe figures are inscribed in a circle.an isosceles triangle with vertical angle 50°(b)a regular hexagon (6 sides)(c)a regular polygon of 20 sides(d)an equilateral triangle00(e) a squareH309

Answer»

Answer:

a)

FIND the angle subtended by each side of the figures mentioned below, if

the figures are INSCRIBED in a circle.

an ISOSCELES triangle with vertical angle 50°

(b)

a regular hexagon (6 sides)

(c)

a regular polygon of 20 sides

(d)

an equilate

H309

Step-by-step explanation:

Discussion

47.	LetABbealineandPbeapointnotonAB.ThroughP,drawalineSTparalleltoAB.NowjoinPtoanypointQonAB.ChooseanyotherpointRonST.ThroughR,drawalineparalleltoPQ.
Answer» ANSWER: cjgxtjutdiyduyfyi xigdtustidtud jysutdjgcjig cgjdiyd

47.

LetABbealineandPbeapointnotonAB.ThroughP,drawalineSTparalleltoAB.NowjoinPtoanypointQonAB.ChooseanyotherpointRonST.ThroughR,drawalineparalleltoPQ.

Answer»

ANSWER:

cjgxtjutdiyduyfyi xigdtustidtud jysutdjgcjig cgjdiyd

Discussion

48.	LetABbealineandPbe a pointnotonAB.ThroughP,drawalineSTparalleltoAB.NowjoinPtoanypointQonAB.ChooseanyotherpointRonST.ThroughR,drawalineparalleltoPQ.
Answer» ANSWER: mebi vahi kar rahahu Step-by-step explanation: LEKIN MUJE NAHI ata sorry

48.

LetABbealineandPbe a pointnotonAB.ThroughP,drawalineSTparalleltoAB.NowjoinPtoanypointQonAB.ChooseanyotherpointRonST.ThroughR,drawalineparalleltoPQ.

Answer»

ANSWER:

mebi vahi kar rahahu

Step-by-step explanation:

LEKIN MUJE NAHI ata sorry

Discussion

49.	Uo as directed.(1)Which of the following cannot be written as (- 45) * 108 ?(a) - 45 X (100 + 8)(b) (-45) x 100 + (- 45) 8(c) - 45 X 8 + 100(d) (-40 - 5] x 108
Answer» ANSWER: Answer is -45 × 8 + 100 Step-by-step explanation: I hope this answer is you USEFUL.

49.

Uo as directed.(1)Which of the following cannot be written as (- 45) * 108 ?(a) - 45 X (100 + 8)(b) (-45) x 100 + (- 45) 8(c) - 45 X 8 + 100(d) (-40 - 5] x 108

Answer»

ANSWER:

Answer is -45 × 8 + 100

Step-by-step explanation:

I hope this answer is you USEFUL.

Discussion

50.	In Fig. AB = AC and AD is the bisector of ∠BAC.(i)State three pairs of equal parts in triangles ADB and ADC.(ii) Is ΔADB ≅ΔADC? Give reasons. (iii)Is ∠B = ∠C? Give reasons.
Answer» Given :- In FIG. AB = AC and AD is the bisector of ∠BAC. To Find :- (i)State three pairs of equal parts in triangles ADB and ADC. (ii) Is ΔADB ≅ΔADC ? Give reasons. (iii)Is ∠B = ∠C ? Give reasons. Solution :- (i) The three pairs of equal parts in ∆ADB and ∆ADC are :- → AB = AC (Given.) → ∠BAD = ∠CAD (AD is the bisector of ∠BAC.) → AD = AD (COMMON.) so, → ∆ADB ≅ ∆ADC (By SAS congruence.) therefore, (ii) is correct . now, → ∠B = ∠C (By CPCT.) hence, (iii) also correct . Learn more :- in triangle ABC seg DE parallel side BC. If 2 area of triangle ADE = area of quadrilateral DBCE find AB : AD show that B... brainly.in/question/15942930 2) In ∆ABC seg MN \|\| side AC, seg MN divides ∆ABC into TWO parts of equal area. Determine the value of AM / AB brainly.in/question/37634605

50.

In Fig. AB = AC and AD is the bisector of ∠BAC.(i)State three pairs of equal parts in triangles ADB and ADC.(ii) Is ΔADB ≅ΔADC? Give reasons. (iii)Is ∠B = ∠C? Give reasons.

Answer»

Given :- In FIG. AB = AC and AD is the bisector of ∠BAC.

To Find :-

(i)State three pairs of equal parts in triangles ADB and ADC.

(ii) Is ΔADB ≅ΔADC ? Give reasons.

(iii)Is ∠B = ∠C ? Give reasons.

Solution :-

(i) The three pairs of equal parts in ∆ADB and ∆ADC are :-

→ AB = AC (Given.)

→ ∠BAD = ∠CAD (AD is the bisector of ∠BAC.)

→ AD = AD (COMMON.)

so,

→ ∆ADB ≅ ∆ADC (By SAS congruence.)

therefore, (ii) is correct .

now,

→ ∠B = ∠C (By CPCT.)

hence, (iii) also correct .

Learn more :-

in triangle ABC seg DE parallel side BC. If 2 area of triangle ADE = area of quadrilateral DBCE find AB : AD show that B...

brainly.in/question/15942930

2) In ∆ABC seg MN || side AC, seg MN divides ∆ABC into TWO parts of equal area. Determine the value of AM / AB

brainly.in/question/37634605

Discussion

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