98971 + Interview Questions in Primary School in Math

1.	(a/a) × a = a for your every non zero rational number 'a'
Answer» $\huge \bold{a = a \: only}$

1.

(a/a) × a = a for your every non zero rational number 'a'

Answer»

$\huge \bold{a = a \: only}$

Discussion

2.	1.)the parallel sides of a trapezium are 15 cm and 8 cm. If the distance between them is10 cm, what is the area of the trapezium ?2.)the lengths of the parallel sides of a trapezium are in the ratio 5:6 and the distancebetween them is 12 cm. Find the length of each of its parallel sides, if the area of theTrapezium is 330 cm.square.? 3.) A diagonal of a quadrilateral is 30.5 m long. The perpendiculars to the diagonal from the opposite vertices are of lengths 8.5 m and 7.5 m. Find the area of the quadrilateral?
Answer» ANSWER: C) Step-by-step EXPLANATION: c) is CORRECT jeejsjhsahqhaususjsnabsbebshwujwqjaksj

2.

1.)the parallel sides of a trapezium are 15 cm and 8 cm. If the distance between them is10 cm, what is the area of the trapezium ?2.)the lengths of the parallel sides of a trapezium are in the ratio 5:6 and the distancebetween them is 12 cm. Find the length of each of its parallel sides, if the area of theTrapezium is 330 cm.square.? 3.) A diagonal of a quadrilateral is 30.5 m long. The perpendiculars to the diagonal from the opposite vertices are of lengths 8.5 m and 7.5 m. Find the area of the quadrilateral?

Answer»

ANSWER:

C)

Step-by-step EXPLANATION:

c) is CORRECT jeejsjhsahqhaususjsnabsbebshwujwqjaksj

Discussion

3.	Height of a parallelogram is 6dm .If the area is 360sq cm then base of the parallelogram will be1.) 5cm2.) 6cm3.) 9cm4.) 8cm
Answer» Answer: Area = 360 SQ cm Height = 6 dm = 6 × 10 = 60 cm So, b × h = 360 => b × 60 = 360 => b = 360/60 => b = 6 Base = 6 cm Ans. 2) 6 cm. Step-by-step explanation: We KNOW the area and height of parallelogram so, we put those information in the formula 'b × h' and got the ans. Hope it helps. Plz THANKS the ans and MARK as BRAINLIEST if it is helpful to you.

3.

Height of a parallelogram is 6dm .If the area is 360sq cm then base of the parallelogram will be1.) 5cm2.) 6cm3.) 9cm4.) 8cm

Answer»

Answer:

Area = 360 SQ cm

Height = 6 dm = 6 × 10 = 60 cm

So,

b × h = 360

=> b × 60 = 360

=> b = 360/60

=> b = 6

Base = 6 cm

Ans. 2) 6 cm.

Step-by-step explanation:

We KNOW the area and height of parallelogram so, we put those information in the formula 'b × h' and got the ans.

Hope it helps. Plz THANKS the ans and MARK as BRAINLIEST if it is helpful to you.

Discussion

4.	(i) Convert 110112 into decimal number.(ii) Convert 157 in decimal system into quinary number.with process
Answer» ANSWER: KITSCHY I don't WANT to GO to the HOSPITAL and I

4.

(i) Convert 110112 into decimal number.(ii) Convert 157 in decimal system into quinary number.with process

Answer»

ANSWER:

KITSCHY I don't WANT to GO to the HOSPITAL and I

Discussion

5.	Factorise it fast 9y² - 16
Answer» QUESTION:- 9y² - 16 Answer:- = 9y² - 16 = (3Y)² - (4)² = (3y-4)(3y-4)

5.

Factorise it fast 9y² - 16

Answer»

QUESTION:-

9y² - 16

Answer:-

= 9y² - 16

= (3Y)² - (4)²

= (3y-4)(3y-4)

Discussion

6.	Add - 4x + y2 - 3, 5y2 + 2x2 + 5, 2x2 - 8y2.
Answer» Answer: 4x²-2y²+4x+2 Step-by-step EXPLANATION: Here, 1st expression= 4x + y² - 3 2ND expression = 5y² + 2x² + 5 and, 3rd expression = 2x² - 8y² Now, adding these expressions 1st expression + 2nd expression + 3rd expression = 4x + y² - 3 + 5y² +2x² +5 +2x² - 8y² = 4x² - 2y² + 4x + 2

6.

Add - 4x + y2 - 3, 5y2 + 2x2 + 5, 2x2 - 8y2.

Answer»

Answer:

4x²-2y²+4x+2

Step-by-step EXPLANATION:

Here,

1st expression= 4x + y² - 3

2ND expression = 5y² + 2x² + 5

and, 3rd expression = 2x² - 8y²

Now, adding these expressions

1st expression + 2nd expression + 3rd expression

= 4x + y² - 3 + 5y² +2x² +5 +2x² - 8y²

= 4x² - 2y² + 4x + 2

Discussion

7.	A/5=7/15. solve maths
Answer» ANSWER: a=7/3 hope this will HELP you

7.

A/5=7/15. solve maths

Answer»

ANSWER:

a=7/3

hope this will HELP you

Discussion

8.	Monthly salries of 5workers are in the pictograph give below please please
Answer» 1.1=1000 2.7000 3.ramu 4kartheek

8.

Monthly salries of 5workers are in the pictograph give below please please

Answer»

1.1=1000

2.7000

3.ramu

4kartheek

Discussion

9.	Equivalent fraction of 40/50 steps
Answer» Answer: Equivalent FRACTION RESULTS in same ratio 40/50 = 40 × 1/50×1 = 40×2/50×2=... and so on example 1/2 = 2/4 = 3/6 =... 3/4 = 6/8 = 9/12=..

9.

Equivalent fraction of 40/50 steps

Answer»

Answer:

Equivalent FRACTION RESULTS in same ratio

40/50 = 40 × 1/50×1 = 40×2/50×2=... and so on

example

1/2 = 2/4 = 3/6 =...

3/4 = 6/8 = 9/12=..

Discussion

10.	2/3 of ( 1 1/4 -- 3/4 ) % 1/2
Answer» Answer: 0.16666666666 Step-by-step EXPLANATION: HOPE it HELPS ✌️✌️

10.

2/3 of ( 1 1/4 -- 3/4 ) % 1/2

Answer»

Answer:

0.16666666666

Step-by-step EXPLANATION:

HOPE it HELPS ✌️✌️

Discussion

11.	1. Find the HCF and LCM.(a)* 14, 28
Answer» Answer: HCF is 14 . and LCM is 28 Step-by-step EXPLANATION: Hope it's help you

11.

1. Find the HCF and LCM.(a)* 14, 28

Answer»

Answer:

HCF is 14 . and LCM is 28

Step-by-step EXPLANATION:

Hope it's help you

Discussion

12.	In Fig. 8.7, AB = AC and AP BC and 2B = 60'. Then find (1) angle BAP (2) angle ACB
Answer» Answer: i am on a 400 POINTS CHALLENGE.. so i have no time answer.. plz FORGIVE me... Step-by-step explanation:

12.

In Fig. 8.7, AB = AC and AP BC and 2B = 60'. Then find (1) angle BAP (2) angle ACB

Answer»

Answer:

i am on a 400 POINTS CHALLENGE.. so i have no time answer.. plz FORGIVE me...

Step-by-step explanation:

Discussion

13.	11) Convert each part of the ratio 4 1 into percentage12) If 5% of it is 600 then what is the whole quantity?13) Which is the correct statement(a) amount = principal x interest(b) amount = principal + interest(C) amount = principal - interest(d) amount = principal/interest
Answer» Answer: 12 11]Given ratio 1:4 Let x be the common ratio ∴ x and 4x are parts % of FIRST part =( x+4x x ×100) = 5 1 ×100=20% % of second part =( x+4x 4x ×100) = 5 4 ×100=80% 13] amount= principal + interest Step-by-step explanation: plzz follow me mark as a BRAINLIEST plzzzzzzzzzz

13.

11) Convert each part of the ratio 4 1 into percentage12) If 5% of it is 600 then what is the whole quantity?13) Which is the correct statement(a) amount = principal x interest(b) amount = principal + interest(C) amount = principal - interest(d) amount = principal/interest

Answer»

Answer:

12

11]Given ratio

1:4

Let x be the common ratio

∴ x and 4x are parts

% of FIRST part =(

x+4x

x

×100)

=

5

1

×100=20%

% of second part =(

x+4x

4x

×100)

=

5

4

×100=80%

13] amount= principal + interest

Step-by-step explanation:

plzz follow me

mark as a BRAINLIEST plzzzzzzzzzz

Discussion

14.	Urgent please tell me
Answer» ANSWER: athu athu athu athu msjsss snd d djd dms s s s s s s z

14.

Urgent please tell me

Answer»

ANSWER:

athu

msjsss

snd

d

djd

dms

s

z

Discussion

15.	Find the height of the cylinder whose base radius is 17cm and total surface area is 1936sq. cm
Answer» Diagram : $\setlength{\unitlength}{1mm}\begin{picture}(5,5)\thicklines\multiput(-0.5,-1)(26,0){2}{\line(0,1){40}}\multiput(12.5,-1)(0,3.2){13}{\line(0,1){1.6}}\multiput(12.5,-1)(0,40){2}{\multiput(0,0)(2,0){7}{\line(1,0){1}}}\multiput(0,0)(0,40){2}{\qbezier(1,0)(12,3)(24,0)\qbezier(1,0)(-2,-1)(1,-2)\qbezier(24,0)(27,-1)(24,-2)\qbezier(1,-2)(12,-5)(24,-2)}\multiput(18,2)(0,32){2}{\sf{r}}\put(9,17.5){\sf{h}}\end{picture}$ Given:- In a CYLINDER TSA= $\bf {1936\:cm^2}$ Radius (r) =17cm To find : HEIGHT (h). SOLUTION : As we KNOW that in a Cylinder : ${\boxed{\bf TSA=2 {\pi}r (h+r)}}$ Substitute the values : $\longrightarrow\sf 2 \times {\dfrac {22}{7}} \times 17(h+17)=1936 \\ \\$ $\longrightarrow\sf {\dfrac {748}{7}} \times(h + 17)=1936 \\ \\$ $\longrightarrow\sf h + 17=1936 \div \dfrac{748}{7} \\ \\$ $\longrightarrow\sf h + 17= \cancel{1936}\times \dfrac{7}{ \cancel{748}} \\ \\$ $\longrightarrow \sf h + 17= \dfrac {3388}{187} \\ \\$ $\longrightarrow\sf h= \dfrac{3388}{187} - 17 \\ \\$ $\longrightarrow\sf h= \dfrac{3388 - 3179}{187} \\ \\$ $\longrightarrow\sf h= \dfrac{209}{187} \\ \\$ $\longrightarrow{\boxed{\green{\bf{ h= 1.12 \:cm}}}} \\ \\$

15.

Find the height of the cylinder whose base radius is 17cm and total surface area is 1936sq. cm

Answer»

Diagram :

$\setlength{\unitlength}{1mm}\begin{picture}(5,5)\thicklines\multiput(-0.5,-1)(26,0){2}{\line(0,1){40}}\multiput(12.5,-1)(0,3.2){13}{\line(0,1){1.6}}\multiput(12.5,-1)(0,40){2}{\multiput(0,0)(2,0){7}{\line(1,0){1}}}\multiput(0,0)(0,40){2}{\qbezier(1,0)(12,3)(24,0)\qbezier(1,0)(-2,-1)(1,-2)\qbezier(24,0)(27,-1)(24,-2)\qbezier(1,-2)(12,-5)(24,-2)}\multiput(18,2)(0,32){2}{\sf{r}}\put(9,17.5){\sf{h}}\end{picture}$

Given:-

In a CYLINDER

TSA= $\bf {1936\:cm^2}$

Radius (r) =17cm

To find :

HEIGHT (h).

SOLUTION :

As we KNOW that in a Cylinder :

${\boxed{\bf TSA=2 {\pi}r (h+r)}}$

Substitute the values :

$\longrightarrow\sf 2 \times {\dfrac {22}{7}} \times 17(h+17)=1936 \\ \\$

$\longrightarrow\sf {\dfrac {748}{7}} \times(h + 17)=1936 \\ \\$

$\longrightarrow\sf h + 17=1936 \div \dfrac{748}{7} \\ \\$

$\longrightarrow\sf h + 17= \cancel{1936}\times \dfrac{7}{ \cancel{748}} \\ \\$

$\longrightarrow \sf h + 17= \dfrac {3388}{187} \\ \\$

$\longrightarrow\sf h= \dfrac{3388}{187} - 17 \\ \\$

$\longrightarrow\sf h= \dfrac{3388 - 3179}{187} \\ \\$

$\longrightarrow\sf h= \dfrac{209}{187} \\ \\$

$\longrightarrow{\boxed{\green{\bf{ h= 1.12 \:cm}}}} \\ \\$

Discussion

16.	During an experiment a student copied an observation as 54kg instead of 45 kg. find the percentage error.(jisko ans nhi aata vo ans mat karna nhi to ans report hoga)
Answer» Answer: 20% PLEASE MARK me as BRAINLIEST and HOPE it HELPS

16.

During an experiment a student copied an observation as 54kg instead of 45 kg. find the percentage error.(jisko ans nhi aata vo ans mat karna nhi to ans report hoga)

Answer»

Answer:

20%

PLEASE MARK me as BRAINLIEST and HOPE it HELPS

Discussion

17.	A) A covers a distance of 240 km with a constant speed of80 km/hr. What is the time taken? b) 1 kg pure milk contains 0.250 kg of fat. How much milk1.25 kg fat?
Answer» Step-by-step explanation: Now it is given that the car covers a DISTANCE (d) = 240 km with some speed. Now it is given that the speed is INCREASED by 20 km/hr. it will cover the same distance in 2 hours less. THEREFORE new speed = (V + 20) km/hr b. In 1 kg of MILK, fats is =0.245 kg Then in 12.8 kg of milk, fats will be =0.245×12.8 kg =3.1360 kg =3.136 kg

17.

A) A covers a distance of 240 km with a constant speed of80 km/hr. What is the time taken? b) 1 kg pure milk contains 0.250 kg of fat. How much milk1.25 kg fat?

Answer»

Step-by-step explanation:

Now it is given that the car covers a DISTANCE (d) = 240 km with some speed. Now it is given that the speed is INCREASED by 20 km/hr. it will cover the same distance in 2 hours less. THEREFORE new speed = (V + 20) km/hr

b. In 1 kg of MILK, fats is =0.245 kg

Then in 12.8 kg of milk, fats will be

=0.245×12.8 kg

=3.1360 kg

=3.136 kg

Discussion

18.	Compare: -17/20,-13/20
Answer» ANSWER: -17/20 < -13/20 This is the answer.

18.

Compare: -17/20,-13/20

Answer»

ANSWER:

-17/20 < -13/20

This is the answer.

Discussion

19.	01A bag containing 50 marbles. You randomly draw a marble from the bag, record it color, andthen replace it. The table shows the result after 30 draws. Predict the number of red marblesin the bag.30 15 1720
Answer» Answer: NUMBER of RED marbles = 20 PLS MARK me brainliest Step-by-step explanation

19.

01A bag containing 50 marbles. You randomly draw a marble from the bag, record it color, andthen replace it. The table shows the result after 30 draws. Predict the number of red marblesin the bag.30 15 1720

Answer»

Answer:

NUMBER of RED marbles = 20

PLS MARK me brainliest

Step-by-step explanation

Discussion

20.	Abdur rahaman bin awf equall distributed 40,000 dinar among 1oo badri Sahaba . who much did each sahaba
Answer» Answer: 20,000..........☺️☺️☺️11

20.

Abdur rahaman bin awf equall distributed 40,000 dinar among 1oo badri Sahaba . who much did each sahaba

Answer»

Answer:

20,000..........☺️☺️☺️11

Discussion

21.	(-a+c) (-a+c)please aswer the question
Answer» ANSWER: $( - a + c)( - a + c) = {( - a + c)}^{2} \\ \\ = {a}^{2} + {c}^{2} - 2ac$

21.

(-a+c) (-a+c)please aswer the question

Answer»

ANSWER:

$( - a + c)( - a + c) = {( - a + c)}^{2} \\ \\ = {a}^{2} + {c}^{2} - 2ac$

Discussion

22.	Pls answer me fast pls brianly friends
Answer» Answer: 3.false Step-by-step explanation: 3. 4/9+5/9+7/9=16/9= 1WHOLE 7/9

22.

Pls answer me fast pls brianly friends

Answer»

Answer:

3.false

Step-by-step explanation:

3. 4/9+5/9+7/9=16/9= 1WHOLE 7/9

Discussion

23.	Distance between -2 and 2 on the number line is _______units.
Answer» Answer: 3 units Step-by-step EXPLANATION: PLEASE MAKE it BRAINLIEST answer please please PLEASE @DISHARUPSA

23.

Distance between -2 and 2 on the number line is _______units.

Answer»

Answer:

3 units

Step-by-step EXPLANATION:

PLEASE MAKE it BRAINLIEST answer please please PLEASE

@DISHARUPSA

Discussion

24.	Why are Eid-ul-Fitr celebrated
Answer» (\_/) ( •,•) (")_(")ᴇɪᴅ ᴜʟ-ꜰɪᴛʀ ɪꜱ ᴀ ᴠᴇʀʏ ɪᴍᴘᴏʀᴛᴀɴᴛ ꜰᴇꜱᴛɪᴠᴀʟ ɪɴ ᴛʜᴇ ɪꜱʟᴀᴍɪᴄ ᴄᴀʟᴇɴᴅᴀʀ ᴀɴᴅ ᴡᴀꜱ ꜱᴛᴀʀᴛᴇᴅ ʙʏ ᴛʜᴇ ᴘʀᴏᴘʜᴇᴛ ᴍᴜʜᴀᴍᴍᴀᴅ ʜɪᴍꜱᴇʟꜰ. ɪᴛ ɪꜱ ᴀʟꜱᴏ ᴋɴᴏᴡɴ ᴀꜱ 'ᴛʜᴇ ꜰᴇᴀꜱᴛ ᴏꜰ ʙʀᴇᴀᴋɪɴɢ ᴛʜᴇ ꜰᴀꜱᴛ' ᴀɴᴅ ɪꜱ ᴄᴇʟᴇʙʀᴀᴛᴇᴅ ʙʏ ᴍᴜꜱʟɪᴍꜱ ᴡᴏʀʟᴅᴡɪᴅᴇ ᴛᴏ ᴍᴀʀᴋ ᴛʜᴇ ᴇɴᴅ ᴏꜰ ʀᴀᴍᴀᴅᴀɴ .

24.

Why are Eid-ul-Fitr celebrated

Answer»

(\_/)

( •,•)

(")_(")ᴇɪᴅ ᴜʟ-ꜰɪᴛʀ ɪꜱ ᴀ ᴠᴇʀʏ ɪᴍᴘᴏʀᴛᴀɴᴛ ꜰᴇꜱᴛɪᴠᴀʟ ɪɴ ᴛʜᴇ ɪꜱʟᴀᴍɪᴄ ᴄᴀʟᴇɴᴅᴀʀ ᴀɴᴅ ᴡᴀꜱ ꜱᴛᴀʀᴛᴇᴅ ʙʏ ᴛʜᴇ ᴘʀᴏᴘʜᴇᴛ ᴍᴜʜᴀᴍᴍᴀᴅ ʜɪᴍꜱᴇʟꜰ. ɪᴛ ɪꜱ ᴀʟꜱᴏ ᴋɴᴏᴡɴ ᴀꜱ 'ᴛʜᴇ ꜰᴇᴀꜱᴛ ᴏꜰ ʙʀᴇᴀᴋɪɴɢ ᴛʜᴇ ꜰᴀꜱᴛ' ᴀɴᴅ ɪꜱ ᴄᴇʟᴇʙʀᴀᴛᴇᴅ ʙʏ ᴍᴜꜱʟɪᴍꜱ ᴡᴏʀʟᴅᴡɪᴅᴇ ᴛᴏ ᴍᴀʀᴋ ᴛʜᴇ ᴇɴᴅ ᴏꜰ ʀᴀᴍᴀᴅᴀɴ .

Discussion

25.	The given fight show that the lines are ____liness
Answer» LONELINESS am i RYT?

Discussion

26.	A transversal intersects a pair of parallel lines ab and cd at p and q respectively. if the bisectors pm and qm of the angles apq and cqp meet at m what is angle pmqPLEASE GIVE EXPLANATION IN DETAIL
Answer» Step-by-step explanation: The transversal AD intersects the two lines PQ and RS at POINTS B and C respectively. BE is the bisector of ∠ABQ and CF is the bisector of ∠BCS. As, BE is the bisector of ∠ABQ, then, ∠ABE= 2 1 ∠ABQ In the same way, ∠BCF= 2 1 ∠BCS Since BE and CF are parallel and AD is the transversal, THEREFORE, by corresponding angle AXIOM, ∠ABE=∠BCF 2 1 ∠ABQ= 2 1 ∠BCS ∠ABQ=∠BCS Therefore, by the CONVERSE of corresponding angle axiom, PQ∥RS.

26.

A transversal intersects a pair of parallel lines ab and cd at p and q respectively. if the bisectors pm and qm of the angles apq and cqp meet at m what is angle pmqPLEASE GIVE EXPLANATION IN DETAIL

Answer»

Step-by-step explanation:

The transversal AD intersects the two lines PQ and RS at POINTS B and C respectively. BE is the bisector of ∠ABQ and CF is the bisector of ∠BCS.

As, BE is the bisector of ∠ABQ, then,

∠ABE=

2

1

∠ABQ

In the same way,

∠BCF=

2

1

∠BCS

Since BE and CF are parallel and AD is the transversal, THEREFORE, by corresponding angle AXIOM,

∠ABE=∠BCF

2

1

∠ABQ=

2

1

∠BCS

∠ABQ=∠BCS

Therefore, by the CONVERSE of corresponding angle axiom,

PQ∥RS.

Discussion

27.	The region of a circle enclosed by an are and a pair of radii of the circles is called _____ of the circle
Answer» ANSWER: SECTOR is CORRECT Answer

27.

The region of a circle enclosed by an are and a pair of radii of the circles is called _____ of the circle

Answer»

ANSWER:

SECTOR is CORRECT Answer

Discussion

28.	The perimeter of a rectangle is equal to the perimeter of a square. Twice the length ofthe rectangle is equal to 3 times, its breadth. If one side of the square measures 100cm.find the length and the breadth of the rectangle.
Answer» ANSWER: L=120, B=80 Step-by-step EXPLANATION: L+B=200 L=3B/2 follow me MAKE it has BRAINLEIST

28.

The perimeter of a rectangle is equal to the perimeter of a square. Twice the length ofthe rectangle is equal to 3 times, its breadth. If one side of the square measures 100cm.find the length and the breadth of the rectangle.

Answer»

ANSWER:

L=120, B=80

Step-by-step EXPLANATION:

L+B=200

L=3B/2

follow me

MAKE it has BRAINLEIST

Discussion

29.	A factory produces 520 cans in 13 minutes. at this rate how many cans does it produce 1 hour?
Answer» Answer: 11200 because 1 HOUR has 60 MINUTES

29.

A factory produces 520 cans in 13 minutes. at this rate how many cans does it produce 1 hour?

Answer»

Answer:

11200 because 1 HOUR has 60 MINUTES

Discussion

30.	1/2×_____=1/6 fill in the blanks
Answer» Answer: 1/3 Step-by-step EXPLANATION: (1/2) × (X) = 1/6 X = (1/6)÷(1/2) X = (1/6)×(2/1) X = 2/6 X = 1/3

30.

1/2×_____=1/6 fill in the blanks

Answer»

Answer:

1/3

Step-by-step EXPLANATION:

(1/2) × (X) = 1/6

X = (1/6)÷(1/2)

X = (1/6)×(2/1)

X = 2/6

X = 1/3

Discussion

31.	Given are the points scored by a football team in aseries of matches. Find the median of the data15,2,5, 24, 12, 4,13,9 ,8 ,24, 45, 8 , 4 , 17 ,27full sol.
Answer» HOPE this HELPS .....

Discussion

32.	A, B, C and D are standing at points such that they form a square. B is standing to the East of A. C is standing to the North of B.In which direction of A is D standing?
Answer» D is STANDING in NORTH of A. Hope this ANSWER HELPS you ^_^ !

32.

A, B, C and D are standing at points such that they form a square. B is standing to the East of A. C is standing to the North of B.In which direction of A is D standing?

Answer»

D is STANDING in NORTH of A.

Hope this ANSWER HELPS you ^_^ !

Discussion

33.	Point (5, 72) is in step ..........
Answer» ANSWER: PLEASE WRITE it again I can't UNDERSTAND it

33.

Point (5, 72) is in step ..........

Answer»

ANSWER:

PLEASE WRITE it again I can't UNDERSTAND it

Discussion

34.	PART-ASection -I1. Give an example for rational number which is in the standard form?2. Define the solution of the equation.3. Find the number of sides of a regular polygon whose each exterior angle has ameasure of 4504. Write any two methods to find square root of a number.5. Find the product of (x2-5) (x+5)+25.3nSn6. Solve+2167. Explain why a rectangle is a convex quadrilateral.Section - IICase study-based questions are compulsory. Attempt any 4 subparts fromeach question. Each question carries 1 mark.Page 1
Answer» ANSWER: to answer this LONG QUESTION I will GET only 5POINTS

34.

PART-ASection -I1. Give an example for rational number which is in the standard form?2. Define the solution of the equation.3. Find the number of sides of a regular polygon whose each exterior angle has ameasure of 4504. Write any two methods to find square root of a number.5. Find the product of (x2-5) (x+5)+25.3nSn6. Solve+2167. Explain why a rectangle is a convex quadrilateral.Section - IICase study-based questions are compulsory. Attempt any 4 subparts fromeach question. Each question carries 1 mark.Page 1

Answer»

ANSWER:

to answer this LONG QUESTION I will GET only 5POINTS

Discussion

35.	Plzzz help me i can't do it.
Answer» ANSWER: the answers of the QUESTIONS are 1. 7XY 2. xy = the value of y =1 so 2-1 =1 so we don't 1 it's a RULE 3.26xy

35.

Plzzz help me i can't do it.

Answer»

ANSWER:

the answers of the QUESTIONS are

1. 7XY

2. xy = the value of y =1 so 2-1 =1 so we don't 1 it's a RULE

3.26xy

Discussion

36.	In the given figure find the meansure of angle 1 angle 2 and angle 3 if angle 4 = 140
Answer» Step-by-step explanation: ANGLE 4=140° so, angle 2 is ALSO =140° [vertically opposite angles] angle 1 and angle 3= 40°

36.

In the given figure find the meansure of angle 1 angle 2 and angle 3 if angle 4 = 140

Answer»

Step-by-step explanation:

ANGLE 4=140°

so, angle 2 is ALSO =140°

[vertically opposite angles]

angle 1 and angle 3= 40°

Discussion

37.	REVIEW EXORCISEHow many wecks are there in a year? One the long division method te udve problempind the numbers wiven below. Choose and colour the division statements withdifferent crayons and also write them in the given spaceStar2712026472431813471236275724569654513816267844639175581
Answer» ANSWER: 8 is the answer my FAVORITE NUMBER

37.

REVIEW EXORCISEHow many wecks are there in a year? One the long division method te udve problempind the numbers wiven below. Choose and colour the division statements withdifferent crayons and also write them in the given spaceStar2712026472431813471236275724569654513816267844639175581

Answer»

ANSWER:

8 is the answer my FAVORITE NUMBER

Discussion

38.	2. Write the coefficient of x in each of the following:(i) 3x
Answer» Answer: 3 is the COEFFICIENT of x Step-by-step EXPLANATION: HOPE it will HELP you

38.

2. Write the coefficient of x in each of the following:(i) 3x

Answer»

Answer:

3 is the COEFFICIENT of x

Step-by-step EXPLANATION:

HOPE it will HELP you

Discussion

39.	CAN YOU PLEASE SOLVE THESE QUESTIONSFind the area of the trianglesplease give the whole solution
Answer» Area=1/2Bh =1/285= 20 sq cm Similarly we can GO for others

Discussion

40.	Concept of Perimeter and Area221BANPLE 4The length and the breadth of a rectangle are in the ratio 3:2. If its perimeter is1 m 40 cm. find its dimensions.
Answer» Step-by-step EXPLANATION: Let the rational between length and breadth of rectangle be x Thus length is 3x and breadth is 2x We know PERIMETER of rectangle = 2 ( length + breadth) Perimeter = 1 meter 40 centimetre = 140 cm. 140 cm = 2 (3x + 2x) 140 cm = 2 (5x) 140 cm = 10x 10x = 140 x = 140/10 x = 14 The rational is 14. Thus the length and breadth of rectangle is Lengths of rectangle 3x = 3 × 14 = 42 cm. Breadth of rectangle 2x = 2 × 14 = 28 cm. Answer the dimensions of given rectangle are length 42 cm. And breadth 28 cm.

40.

Concept of Perimeter and Area221BANPLE 4The length and the breadth of a rectangle are in the ratio 3:2. If its perimeter is1 m 40 cm. find its dimensions.

Answer»

Step-by-step EXPLANATION:

Let the rational between length and breadth of rectangle be x

Thus length is 3x and breadth is 2x

We know PERIMETER of rectangle = 2 ( length + breadth)

Perimeter = 1 meter 40 centimetre = 140 cm.

140 cm = 2 (3x + 2x)

140 cm = 2 (5x)

140 cm = 10x

10x = 140

x = 140/10

x = 14

The rational is 14. Thus the length and breadth of rectangle is

Lengths of rectangle 3x = 3 × 14 = 42 cm.

Breadth of rectangle 2x = 2 × 14 = 28 cm.

Answer the dimensions of given rectangle are length 42 cm. And breadth 28 cm.

Discussion

41.	.29. The ratio of two sides of a parallelogram is 3:5 and its perimeter is 48 cm.find the sides of parallelogram.
Answer» Step-by-step EXPLANATION: Let length = l and breadth = b (l >b) Then b : l = 3: 5 => b= 3l/5 Perimeter = 2 (l+b) = 48 cm => 2(l+ 3l/5)=48 => 8l/5=24 => l = 15 cm then b = 9 cm Then SIDES are 15 cm, 9 cm,15cm, 9 cm. Hope it's help you

41.

.29. The ratio of two sides of a parallelogram is 3:5 and its perimeter is 48 cm.find the sides of parallelogram.

Answer»

Step-by-step EXPLANATION:

Let length = l and breadth = b (l >b)

Then b : l = 3: 5

=> b= 3l/5

Perimeter = 2 (l+b) = 48 cm

=> 2(l+ 3l/5)=48

=> 8l/5=24

=> l = 15 cm

then b = 9 cm

Then SIDES are 15 cm, 9 cm,15cm, 9 cm.

Hope it's help you

Discussion

42.	Please solve step by step and I'll mark as brainliest
Answer» ANSWER: d) 32 is the answer MAKE me as the BRAINLIEST

42.

Please solve step by step and I'll mark as brainliest

Answer»

ANSWER:

d) 32 is the answer MAKE me as the BRAINLIEST

Discussion

43.	Wright composition on Kerala floodplease
Answer» ANSWER: On 16 August 2018, severe floods affected the south Indian STATE Kerala, due to unusually high rainfall during the monsoon season.[3] It was the worst flood in Kerala in nearly a century.[4] Over 483 people died, and 140 are missing.[5] About a million[6][7] people were evacuated, mainly from Chengannur,[8] Pandanad,[9] Edanad, Aranmula, Kozhencherry, Ayiroor, Ranni, Pandalam, Kuttanad, Malappuram, Aluva, Chalakudy, Thrissur, Thiruvalla, Eraviperoor, Vallamkulam, North Paravur, Chellanam, Vypin Island and Palakkad. All 14 districts of the state were placed on red alert.[10][11] According to the Kerala government, one-sixth of the total population of Kerala had been directly affected by the floods and related incidents.[12] The Indian government had declared it a Level 3 Calamity, or "calamity of a severe nature".[13][14] It is the worst flood in Kerala after the great flood of 99 that took place in 1924.Thirty-five[15] out of the fifty-four[16] dams within the state were opened, for the first time in history. All five overflow gates of the Idukki Dam were opened at the same time, and for the first time in 26 years 5 gates of the Malampuzha dam of Palakkad were opened.[17] Heavy rains in Wayanad and Idukki have CAUSED severe landslides and have left the hilly districts isolated.[18][12] The SITUATION was regularly monitored by the National Crisis Management Committee, which also coordinated the rescue and relief operations.[19]

43.

Wright composition on Kerala floodplease

Answer»

ANSWER:

On 16 August 2018, severe floods affected the south Indian STATE Kerala, due to unusually high rainfall during the monsoon season.[3] It was the worst flood in Kerala in nearly a century.[4] Over 483 people died, and 140 are missing.[5] About a million[6][7] people were evacuated, mainly from Chengannur,[8] Pandanad,[9] Edanad, Aranmula, Kozhencherry, Ayiroor, Ranni, Pandalam, Kuttanad, Malappuram, Aluva, Chalakudy, Thrissur, Thiruvalla, Eraviperoor, Vallamkulam, North Paravur, Chellanam, Vypin Island and Palakkad. All 14 districts of the state were placed on red alert.[10][11] According to the Kerala government, one-sixth of the total population of Kerala had been directly affected by the floods and related incidents.[12] The Indian government had declared it a Level 3 Calamity, or "calamity of a severe nature".[13][14] It is the worst flood in Kerala after the great flood of 99 that took place in 1924.Thirty-five[15] out of the fifty-four[16] dams within the state were opened, for the first time in history. All five overflow gates of the Idukki Dam were opened at the same time, and for the first time in 26 years 5 gates of the Malampuzha dam of Palakkad were opened.[17] Heavy rains in Wayanad and Idukki have CAUSED severe landslides and have left the hilly districts isolated.[18][12] The SITUATION was regularly monitored by the National Crisis Management Committee, which also coordinated the rescue and relief operations.[19]

Discussion

44.	Who will give the ans i will mark me him as brainlist
Answer» ANSWER: $\huge \underline \mathfrak \pink{your \: answer \: }$

44.

Who will give the ans i will mark me him as brainlist

Answer»

ANSWER:

$\huge \underline \mathfrak \pink{your \: answer \: }$

Discussion

45.	E. Find the perimeter of a field measuringTwo people share 660. One of them takes
Answer» Answer: 330 Step-by-step explanation: 660÷2 (because there are TWO PEOPLE) 330 for ONE PERSON

45.

E. Find the perimeter of a field measuringTwo people share 660. One of them takes

Answer»

Answer:

330

Step-by-step explanation:

660÷2 (because there are TWO PEOPLE)

330 for ONE PERSON

Discussion

46.	Write LCM of 17 and 21 please help me
Answer» Answer: 357 Step-by-step explanation: 357 is LCM of 17 & 21.......

46.

Write LCM of 17 and 21 please help me

Answer»

Answer:

357

Step-by-step explanation:

357 is LCM of 17 & 21.......

Discussion

47.	In time period will rupees500 become rupees 650 at 10% p. a. compound annually?
Answer» ANSWER: 5000 is the answer...........

47.

In time period will rupees500 become rupees 650 at 10% p. a. compound annually?

Answer»

ANSWER:

5000 is the answer...........

Discussion

48.	घर में गौरा का ϫस्वागत कैसे हुआ ?
Answer» उत्तर : गौरा का स्वागत करते हुए सबने उसे लाल सफेद गुलाब की माला पहनाई, केसर - रोली का टीका लगाया, आरती उतारी और दही पेड़ा खिलाया।

48.

घर में गौरा का ϫस्वागत कैसे हुआ ?

Answer»

उत्तर :

गौरा का स्वागत करते हुए सबने उसे लाल सफेद गुलाब की माला पहनाई, केसर - रोली का टीका लगाया, आरती उतारी और दही पेड़ा खिलाया।

Discussion

49.	If I told you" X+Y+Z= 360 degrees and that X+Y=180 degree what does Z equalsGOOD LUCK
Answer» ANSWER: Z=180 for sure ans cuz if x+y=180 then z ALONE will be 180 cuz 180+180=360 HOPE HELPED MARK BRAINLIEST ❤❤❤❤❤❤❤

49.

If I told you" X+Y+Z= 360 degrees and that X+Y=180 degree what does Z equalsGOOD LUCK

Answer»

ANSWER:

Z=180 for sure ans cuz if x+y=180 then z ALONE will be 180 cuz 180+180=360

HOPE HELPED

MARK BRAINLIEST

❤❤❤❤❤❤❤

Discussion

50.	(-3)+(-8)+(-5) plzz tell me the answer
Answer» ANSWER: -3-8-5 -11-5 -16 ENJOY this answer

50.

(-3)+(-8)+(-5) plzz tell me the answer

Answer»

ANSWER:

-3-8-5

-11-5

-16

ENJOY this answer

Discussion

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Plzzz help me i can't do it.

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उत्तर :

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1/2×_____=1/6 fill in the blanks

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Please solve step by step and I'll mark as brainliest

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Who will give the ans i will mark me him as brainlist

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