98971 + Interview Questions in Primary School in Math

1.	Who invented radio ____
Answer» GUGLIELMO MARCONI has INVENTED RADIO

1.

Who invented radio ____

Answer»

GUGLIELMO MARCONI has INVENTED RADIO

Discussion

2.	What X is subtracted from the number 9,15 and 27, the remainders are in continued proportion.what is the value of X?
Answer» ANSWER: Step-by-step EXPLANATION: X = 3, SATISFIES the above condition. 9−x15−x=15−x27−x => 243−9x−27x+x2 = 225−30x+x2 => 6x = 243 - 225 = 18 => x = 3

2.

What X is subtracted from the number 9,15 and 27, the remainders are in continued proportion.what is the value of X?

Answer»

ANSWER:

Step-by-step EXPLANATION:

X = 3, SATISFIES the above condition.

9−x15−x=15−x27−x

=> 243−9x−27x+x2

= 225−30x+x2

=> 6x = 243 - 225 = 18

=> x = 3

Discussion

3.	Find the sum of first 10 natural numbers
Answer» ANSWER: The number series 1, 2, 3, 4, . . . . , 9, 10. Therefore, 55 is the SUM of positive integers UPTO 10.

3.

Find the sum of first 10 natural numbers

Answer»

ANSWER:

The number series 1, 2, 3, 4, . . . . , 9, 10. Therefore, 55 is the SUM of positive integers UPTO 10.

Discussion

4.	Pls tell tha unknown letter also pls explain me
Answer» ANSWER: x = 65' and Y =10' Step-by-step explanation: this is the RIGHT answer

4.

Pls tell tha unknown letter also pls explain me

Answer»

ANSWER:

x = 65' and Y =10'

Step-by-step explanation:

this is the RIGHT answer

Discussion

5.	16On payable amount to Anup + 1050, paid 1000 by cheque and settled the account.
Answer» 2050 1050 then paid 1K ang nasettle NYA ay 2050

Discussion

6.	Fill in the blanks with equivalent fractions 7.8 =----------=7.800
Answer» Answer: 7.8 = 7.80 = 7.800

6.

Fill in the blanks with equivalent fractions 7.8 =----------=7.800

Answer»

Answer:

7.8 = 7.80 = 7.800

Discussion

7.	CHALLENGERS13cmsm the adjacent figureprove that sina + cosa = sin 0 + cos eR5cmsprove that seca -tan a = sec 0 - tano
Answer» ANSWER: konsi class KA h YEH Step-by-step EXPLANATION: nacho nacho plz mark as BRAINLIEST

7.

CHALLENGERS13cmsm the adjacent figureprove that sina + cosa = sin 0 + cos eR5cmsprove that seca -tan a = sec 0 - tano

Answer»

ANSWER:

konsi class KA h YEH

Step-by-step EXPLANATION:

nacho nacho

plz mark as BRAINLIEST

Discussion

8.	Sino = √3. Cosoo Logo2 sin²o + Seco + sino Seco + coseco = 2
Answer» ANSWER: your QUESTION is not clear please MENTION QUESTION CLEARLY

8.

Sino = √3. Cosoo Logo2 sin²o + Seco + sino Seco + coseco = 2

Answer»

ANSWER:

your QUESTION is not clear

please MENTION QUESTION CLEARLY

Discussion

9.	3. Using a ruler and compasses, construct the following angles:(a)105°
Answer» Do you want a PIC of it or U want me to TELL the process. Cause I'm done

Discussion

10.	What is the coefficient of x in the expression 1 + x + x z
Answer» Step-by-step explanation: 1 is the COEFFICIENT of X here

10.

What is the coefficient of x in the expression 1 + x + x z

Answer»

Step-by-step explanation:

1 is the COEFFICIENT of X here

Discussion

11.	रेखा रन अलांग साइड आफ ए ट्रायंगुलर गार्डन उस साइड आर 31 मीटर 25 मीटर एंड 20 मीटर इस इक्वल 50 सेंटीमीटर इन वन स्टेप हाउ मेनी स्टेप विल टेक टू गो अराउंड द गार्डन
Answer» ANSWER: Can you TYPE in ENGLISH as it is DIFFICULT to UNDERSTAND

11.

रेखा रन अलांग साइड आफ ए ट्रायंगुलर गार्डन उस साइड आर 31 मीटर 25 मीटर एंड 20 मीटर इस इक्वल 50 सेंटीमीटर इन वन स्टेप हाउ मेनी स्टेप विल टेक टू गो अराउंड द गार्डन

Answer»

ANSWER:

Can you TYPE in ENGLISH as it is DIFFICULT to UNDERSTAND

Discussion

12.	Simplyfy 3² × 3 power minus 3
Answer» 3²×3-3 $= 9 \times 3 - 3$ $= 27 - 3$ $= 24$

12.

Simplyfy 3² × 3 power minus 3

Answer»

3²×3-3

$= 9 \times 3 - 3$

$= 27 - 3$

$= 24$

Discussion

13.	Radio was invited by _____
Answer» Step-by-step EXPLANATION: GUGLIELMO MARCONI has INVENTED RADIO

13.

Radio was invited by _____

Answer»

Step-by-step EXPLANATION:

GUGLIELMO MARCONI has INVENTED RADIO

Discussion

14.	2) Which of the following are inproportion? If they are not, is it possibleto rearrange them so that they appear inproportion? 224,34,68,112
Answer» Step-by-step explanation: 1245,24653 this ANSWER is CORRECT

14.

2) Which of the following are inproportion? If they are not, is it possibleto rearrange them so that they appear inproportion? 224,34,68,112

Answer»

Step-by-step explanation:

1245,24653 this ANSWER is CORRECT

Discussion

15.	in a flower bed, there are 23 rose plant in first row, 21 in second, 19 in third and so on. there are 5 rose plant in last row, how many rows are there in flower bed.
Answer» Answer: 23,21,19,17,15,13,11,9,7,5 there are ROWS in that RISE FLOWER

15.

in a flower bed, there are 23 rose plant in first row, 21 in second, 19 in third and so on. there are 5 rose plant in last row, how many rows are there in flower bed.

Answer»

Answer:

23,21,19,17,15,13,11,9,7,5

there are ROWS in that RISE FLOWER

Discussion

16.	25 raised to the power 4 ÷ 5 raised to the power 3
Answer» Answer ⤵️ • Exponents are used to express large numbers in shorter form to make them easy to read, understand, compare and operate upon. • a × a × a × a = a4 (read as ‘a’ raised to the exponent 4 or the fourth power of a), where ‘a’ is the base and 4 is the exponent and a4 is called the exponential form. a × a × a × a is called the expanded form. • For any non-zero integers ‘a’ and ‘b’ and WHOLE numbers m and n, (i) am × an = am+n (ii) am ÷ an = am–n , m>n (iii) (am) n = amn (iv) am × BM = (AB) m (v) am ÷ bm = m a b       (vi) a0 = 1 (vii) (–1)EVEN number = 1 (viii) (–1)odd number = –1 • Any number can be expressed as a decimal number between 1.0 and 10.0 (including 1.0) multiplied by a power of 10. Such form of a number is called its standard form or scientific notation.

16.

25 raised to the power 4 ÷ 5 raised to the power 3

Answer»

Answer ⤵️

• Exponents are used to express large numbers in shorter form to

make them easy to read, understand, compare and operate upon.

• a × a × a × a = a4 (read as ‘a’ raised to the exponent 4 or the fourth

power of a), where ‘a’ is the base and 4 is the exponent and a4 is

called the exponential form. a × a × a × a is called the expanded

form.

• For any non-zero integers ‘a’ and ‘b’ and WHOLE numbers m and n,

(i) am × an = am+n

(ii) am ÷ an = am–n , m>n

(iii) (am)

n = amn

(iv) am × BM = (AB)

m

(v) am ÷ bm =

m

a

b

     

(vi) a0 = 1

(vii) (–1)EVEN number = 1

(viii) (–1)odd number = –1

• Any number can be expressed as a decimal number between 1.0

and 10.0 (including 1.0) multiplied by a power of 10. Such form of a

number is called its standard form or scientific notation.

Discussion

17.	Write the decimals 9.8 in words.
Answer» ANSWER: NINE and EIGHT TENTHS or nine POINT eight

17.

Write the decimals 9.8 in words.

Answer»

ANSWER: NINE and EIGHT TENTHS

or

nine POINT eight

Discussion

18.	Raine and Abella share an electricity bill in the ratio 5 : 4. The electricity bill is $72.How much does each of them pay?
Answer» Answer: 72 Step-by-step EXPLANATION: same as 5HE QUESTION

18.

Raine and Abella share an electricity bill in the ratio 5 : 4. The electricity bill is $72.How much does each of them pay?

Answer»

Answer:

72

Step-by-step EXPLANATION:

same as 5HE QUESTION

Discussion

19.	Find complementary angles of x°
Answer» Answer: 90-x please mark me as BRAINLIST I WANT to TELL you that the COMPLEMENTARY angle that is means angle which is minors by 90 degree edit : thanks to make me brainlist

19.

Find complementary angles of x°

Answer»

Answer:

90-x

please mark me as BRAINLIST

I WANT to TELL you that the COMPLEMENTARY angle that is means angle which is minors by 90 degree

edit : thanks to make me brainlist

Discussion

20.	What is a rational number....................Jarur banungi am also a girl and 12 years old de tali this 11 dec I will be 13 years old
Answer» ʟᴇ ᴛᴀᴀᴀʟɪ..........xᴅ. ᴡᴀʜ, ᴀɪsᴇ ᴍɪʟʟ ʀᴀʜɪ ʜᴀɪ ᴊᴀɪsᴇ ᴋɪsɪ ʙᴏʜᴏᴛ ᴘᴜʀᴀɴᴇ ᴅᴏsᴛ sᴇ ᴍɪʟʟ ʀᴀʜɪ ʜᴏ

20.

What is a rational number....................Jarur banungi am also a girl and 12 years old de tali this 11 dec I will be 13 years old

Answer»

ʟᴇ ᴛᴀᴀᴀʟɪ..........xᴅ.

ᴡᴀʜ, ᴀɪsᴇ ᴍɪʟʟ ʀᴀʜɪ ʜᴀɪ ᴊᴀɪsᴇ ᴋɪsɪ ʙᴏʜᴏᴛ ᴘᴜʀᴀɴᴇ ᴅᴏsᴛ sᴇ ᴍɪʟʟ ʀᴀʜɪ ʜᴏ

Discussion

21.	Draw a rhombus ABCD. if AC= 6cm and AB=5cm, find the length of BD.
Answer» (REFER to the attachment) GIVEN:- AC (1st diagonal) = 6 cm AB = 5 cm To Find:- Length of BD ( other diagonal). SOLUTION:- We KNOW that in a rhombus, DIAGONALS bisect each other at right angles. So by applying Pythagoras THEOREM, $\large{\sf {(hypo)}^{2} = {(side)}^{2} + {(base)}^{2} }$ where, hypotenuse = hypo, side = s, base = b. $\large{\sf {(AB)}^{2} = {(AO)}^{2} + {(BO)}^{2}}$ $\large{\sf = > {(25)}^{2} = {(3)}^{2} + {(BO)}^{2}}$ $\large{\sf = > 25 = 9 + {(BO)}^{2} }$ $\large{\sf = > 25 - 9 = {(BO)}^{2}}$ $\large{\sf = > 16 = {(BO)}^{2}}$ Now by square ROOTING both sides, $\large{\sf => \sqrt{16} = BO}$ $\large{\sf =>BO \: = \frac{ + }{ - } 4 \: }$ Length of BO = 4 cm Therefore Length of BD = 2 × 4 = 8 cm. $\large\red\therefore\boxed{\sf{\red{Length\:of\:BD\:=\:8\:cm.}}}$

21.

Draw a rhombus ABCD. if AC= 6cm and AB=5cm, find the length of BD.

Answer»

(REFER to the attachment)

GIVEN:-

AC (1st diagonal) = 6 cm

AB = 5 cm

To Find:-

Length of BD ( other diagonal).

SOLUTION:-

We KNOW that in a rhombus, DIAGONALS bisect each other at right angles.

So by applying Pythagoras THEOREM,

$\large{\sf {(hypo)}^{2} = {(side)}^{2} + {(base)}^{2} }$

where,

hypotenuse = hypo,

side = s,

base = b.

$\large{\sf {(AB)}^{2} = {(AO)}^{2} + {(BO)}^{2}}$

$\large{\sf = > {(25)}^{2} = {(3)}^{2} + {(BO)}^{2}}$

$\large{\sf = > 25 = 9 + {(BO)}^{2} }$

$\large{\sf = > 25 - 9 = {(BO)}^{2}}$

$\large{\sf = > 16 = {(BO)}^{2}}$

Now by square ROOTING both sides,

$\large{\sf => \sqrt{16} = BO}$

$\large{\sf =>BO \: = \frac{ + }{ - } 4 \: }$

Length of BO = 4 cm

Therefore Length of BD = 2 × 4 = 8 cm.

$\large\red\therefore\boxed{\sf{\red{Length\:of\:BD\:=\:8\:cm.}}}$

Discussion

22.	construct a Trapezium w x y z such that w x = 56mm x y= 112mm X^ = 80° and y ^ =70 and write down the length of w y and x z
Answer» ANSWER: Do it yourself...it is so SIMPLE do it yourself

22.

construct a Trapezium w x y z such that w x = 56mm x y= 112mm X^ = 80° and y ^ =70 and write down the length of w y and x z

Answer»

ANSWER:

Do it yourself...it is so SIMPLE do it yourself

Discussion

23.	Express the following rational numbers in standard form:- 6/15
Answer» ANSWER: the ANS for this QUESTION is -2/5

23.

Express the following rational numbers in standard form:- 6/15

Answer»

ANSWER:

the ANS for this QUESTION is -2/5

Discussion

24.	If the length of a rectangle is 20 m and its width is 12 m, what is its perimeter?
Answer» Answer: 64 m Step-by-step EXPLANATION: Perimeter = 2l + 2w, where L is the length of the rectangle and w is the width of the rectangle. over here the length is 20M and width is 12 m. the answer will be (20x2) + (12X2) = 64M

24.

If the length of a rectangle is 20 m and its width is 12 m, what is its perimeter?

Answer»

Answer:

64 m

Step-by-step EXPLANATION:

Perimeter = 2l + 2w, where L is the length of the rectangle and w is the width of the rectangle.

over here the length is 20M and width is 12 m.

the answer will be (20x2) + (12X2) = 64M

Discussion

25.	Factorise;54 x² + 42 x³ - 30 x⁴ Answer me fast pls sar dukhta hai yaar jabhi maths samne ata hai
Answer» GIVEN EQUATION is 54x^2 + 42x^3 - 30x^4. It can be WRITTEN as -30x^4 + 42x^3 + 54x^2. = -6x^2(5x^2 - 7X -9).

25.

Factorise;54 x² + 42 x³ - 30 x⁴ Answer me fast pls sar dukhta hai yaar jabhi maths samne ata hai

Answer»

GIVEN EQUATION is 54x^2 + 42x^3 - 30x^4.

It can be WRITTEN as -30x^4 + 42x^3 + 54x^2.

= -6x^2(5x^2 - 7X -9).

Discussion

26.	Find the square root by long division method step by step√16402500
Answer» ʝųʂɬ ɱąқɛ ą ʂɧơԄ5 ɕɧɬ ơ4 I5

Discussion

27.	In an examination 30 per cent of the candidates failed in English, 35 per cent failed in GK and 27 per cent failed in both the subjects.If 310 candidates passed in both, how many candidates appeared in the examination?
Answer» Step-by-step explanation: In a examination 30% of the CANDIDATE failed in English, 35% failed in G.K. and 27% failed in both the subject. If 310 candidates passed in both, how many candidates appeared in the examination? like-icon 323.8k LIKES view-icon 325.7k VIEWS share-icon 325.7k SHARES check-circle Text Solution Solution : Here, students failed in English and failed in G.K. students failed in both. So, percentage of students that failed only in English Percentage of students that failed only in G.K. Percentage of students passed Let total number of students appeared in exam are . Then, students appeared in the examination.

27.

In an examination 30 per cent of the candidates failed in English, 35 per cent failed in GK and 27 per cent failed in both the subjects.If 310 candidates passed in both, how many candidates appeared in the examination?

Answer»

Step-by-step explanation:

In a examination 30% of the CANDIDATE failed in English, 35% failed in G.K. and 27% failed in both the subject. If 310 candidates passed in both, how many candidates appeared in the examination?

like-icon

323.8k LIKES

view-icon

325.7k VIEWS

share-icon

325.7k SHARES

check-circle

Text Solution

Solution :

Here,

students failed in English and

failed in G.K.

students failed in both.
So, percentage of students that failed only in English

Percentage of students that failed only in G.K.

Percentage of students passed

Let total number of students appeared in exam are

.
Then,

students appeared in the examination.

Discussion

28.	Find the measures of angles A and B in the following, where A and B are acute.2 cos 3B = 1 and sin (A + B) = 1
Answer» $you can ask me any trignometry que.$

28.

Find the measures of angles A and B in the following, where A and B are acute.2 cos 3B = 1 and sin (A + B) = 1

Answer»

$you can ask me any trignometry que.$

Discussion

29.	If the mean of the following frequency distribution is 65 , find the value of n .weight =60,63,66,72,75 number of workers =4,5,3,n,2
Answer» Step-by-step EXPLANATION: PLZZ TELL QUESTION CORRECTLY

29.

If the mean of the following frequency distribution is 65 , find the value of n .weight =60,63,66,72,75 number of workers =4,5,3,n,2

Answer»

Step-by-step EXPLANATION:

PLZZ TELL QUESTION CORRECTLY

Discussion

30.	How to do decimal divition 15/20
Answer» SIMPLE BRO FOLLOW THE STEPS

30.

How to do decimal divition 15/20

Answer»

SIMPLE BRO FOLLOW THE STEPS

Discussion

31.	On Saturday, Juwan read 25 pages of a book. On Sunday, he read 36 pages. What is the percent of increase in the number of pages read? Round the percent to the nearest tenth if necessary.
Answer» ☆AztecAllure☆ A CHANGE from 25 to 36 represents a positive change (increase) of 44% Use the FORMULA FOUND below on this webpage to find the percent change by replacing the given values: Percent change = New - Old\|Old\| x 100% Percent change = 36 - 25 \|25\| x 100 = 11 25 x 100 = 44 % (increase) Where: 25 is the old value and 36 is the new value. In this case we have a positive change (increase) of 44 percent because the new value is GREATER than the old value.

31.

On Saturday, Juwan read 25 pages of a book. On Sunday, he read 36 pages. What is the percent of increase in the number of pages read? Round the percent to the nearest tenth if necessary.

Answer»

☆AztecAllure☆

A CHANGE from 25 to 36 represents a positive change (increase) of 44%

Use the FORMULA FOUND below on this webpage to find the percent change by replacing the given values:

Percent change = New - Old|Old| x 100%

Percent change = 36 - 25 |25| x 100 = 11 25 x 100 = 44 % (increase)

Where: 25 is the old value and 36 is the new value. In this case we have a positive change (increase) of 44 percent because the new value is GREATER than the old value.

Discussion

32.	Is it possible to constuct a traiangle whose sides are 3 cm , 6.1 cm and2.6cm?
Answer» Step-by-step explanation: no because in a triangle SUM of any TWO sides should be GREATER than third side. Here, 3CM +2.6cm <6.1cm

32.

Is it possible to constuct a traiangle whose sides are 3 cm , 6.1 cm and2.6cm?

Answer»

Step-by-step explanation:

no because in a triangle SUM of any TWO sides should be GREATER than third side.

Here, 3CM +2.6cm <6.1cm

Discussion

33.	S/10 = 4/10 × 10/4 solve the following equation
Answer» ANSWER: S/10=1 Step-by-step EXPLANATION: S/10=4/10×10/4 S/10=1 PLEASE FOLLOW ME

33.

S/10 = 4/10 × 10/4 solve the following equation

Answer»

ANSWER:

S/10=1

Step-by-step EXPLANATION:

S/10=4/10×10/4

S/10=1

PLEASE FOLLOW ME

Discussion

34.	3.36 of 15.5 ÷ 6.51 - 3.12 × 0.5 - 1.2 × 1.2Please Give The answer with Full Explanation.
Answer» Answer: 36324252663755363637gsvebdjjfjf

34.

3.36 of 15.5 ÷ 6.51 - 3.12 × 0.5 - 1.2 × 1.2Please Give The answer with Full Explanation.

Answer»

Answer:

36324252663755363637gsvebdjjfjf

Discussion

35.	1. construct a quadrilateral ABCD, given that AB=5 CM, BC=6CM, triangle B=60degree ,triangle C=120degree and CD=5CM?give answer with draw and write in notebook. DON'T SPAM
Answer» ANSWER: ok¿???????????????????????

35.

1. construct a quadrilateral ABCD, given that AB=5 CM, BC=6CM, triangle B=60degree ,triangle C=120degree and CD=5CM?give answer with draw and write in notebook. DON'T SPAM

Answer»

ANSWER:

ok¿???????????????????????

Discussion

36.	A square of 9 number is markad ina clander if x is the first number write the other number
Answer» ANSWER: I didn't UNDERSTAND you

36.

A square of 9 number is markad ina clander if x is the first number write the other number

Answer»

ANSWER:

I didn't UNDERSTAND you

Discussion

37.	If the angles of Pentagon are A B C D E and B-A=C-B=D-C=E-D=20 then angle A is
Answer» Step-by-step EXPLANATION: A=B-20 is this HELPFUL to you for more answers follow me

37.

If the angles of Pentagon are A B C D E and B-A=C-B=D-C=E-D=20 then angle A is

Answer»

Step-by-step EXPLANATION:

A=B-20

is this HELPFUL to you

for more answers

follow me

Discussion

38.	X + 9X + 7°X + 22°X X + 12°(ii)
Answer» ANSWER: PLEASE write COMPLETE and proper questions.....

38.

X + 9X + 7°X + 22°X X + 12°(ii)

Answer»

ANSWER:

PLEASE write COMPLETE and proper questions.....

Discussion

39.	Name the property involved in the following examples8 by 5+0=8 step by step process
Answer» COMMUTATIVE property of involved. Hope it helps you Rashmika dp She is my FAVORITE ACTRESS

39.

Name the property involved in the following examples8 by 5+0=8 step by step process

Answer»

COMMUTATIVE property of involved.

Hope it helps you Rashmika dp

She is my FAVORITE ACTRESS

Discussion

40.	आओ याद करें1. निम्नलिखित का सुमेल करो:1.।नर्मदा घाटीपहला बड़ा राज्य।।मगधIआखेट तथा संग्रहण।गारो पहाड़ियाँ1लगभग 2500 वर्ष पूर्व के नगरसिंधु तथा इसकी सहायक नदियाँआरंभिक कृषिगंगा घाटीप्रथम नगर.2. पाण्डुलिपियों तथा अभिलेखों में एक प्रमुख अंतर बताओ।
Answer» प्रश्न 1. निम्नलिखित का सुमेल करो: नर्मदा घाटी नर्मदा घाटी पहला बड़ा राज्य मगध शिकार तथा संग्रहण गारो पहाड़ियाँ लगभग 2500 वर्ष पूर्व के नगर सिंधु तथा इसकी सहायक नदियाँ आरंभिक कृषि गंगा घाटी प्रथम नगर उत्तर: नर्मदाघाटी शिकार तथा संग्रहण मगध पहला बड़ा राज्य गारो पहाड़ियाँ आरंभिक कृषि सिंधु तथा इसकी सहायक नदियाँ प्रथम नगर गंगाघाटी लगभग 2500 वर्ष पूर्व के नगर ।प्रश्न 2. पाण्डुलिपियों तथा अभिलेखों में एक प्रमुख अंतर बताओ। उत्तर : पाण्डुलिपियाँ प्रायः ताडपत्रों अथवा भोजपत्रों पर हाथ से लिखी जाती थी, जबकि अभिलेखों को पत्थर या धातु जैसी कठोर सतहों पर उत्कीर्ण (खोदकर लिखना) किया जाता था।

40.

आओ याद करें1. निम्नलिखित का सुमेल करो:1.।नर्मदा घाटीपहला बड़ा राज्य।।मगधIआखेट तथा संग्रहण।गारो पहाड़ियाँ1लगभग 2500 वर्ष पूर्व के नगरसिंधु तथा इसकी सहायक नदियाँआरंभिक कृषिगंगा घाटीप्रथम नगर.2. पाण्डुलिपियों तथा अभिलेखों में एक प्रमुख अंतर बताओ।

Answer»

प्रश्न 1. निम्नलिखित का सुमेल करो: नर्मदा घाटी

नर्मदा घाटी पहला बड़ा राज्य

मगध शिकार तथा संग्रहण

गारो पहाड़ियाँ लगभग 2500 वर्ष पूर्व के नगर

सिंधु तथा इसकी सहायक नदियाँ आरंभिक कृषि

गंगा घाटी प्रथम नगर

उत्तर:

नर्मदाघाटी शिकार तथा संग्रहण

मगध पहला बड़ा राज्य

गारो पहाड़ियाँ आरंभिक कृषि

सिंधु तथा इसकी सहायक नदियाँ प्रथम नगर

गंगाघाटी लगभग 2500 वर्ष पूर्व के नगर ।प्रश्न 2. पाण्डुलिपियों तथा अभिलेखों में एक प्रमुख अंतर बताओ।

उत्तर : पाण्डुलिपियाँ प्रायः ताडपत्रों अथवा भोजपत्रों पर हाथ से लिखी जाती थी, जबकि अभिलेखों को पत्थर या धातु जैसी कठोर सतहों पर उत्कीर्ण (खोदकर लिखना) किया जाता था।

Discussion

41.	Subtract -3/2p+q-r from 1/2p-1/3q-3/2r please answer my question anybody
Answer» Answer in ATTACHMENT ⤴️ Hope it HELPS you DEAR

41.

Subtract -3/2p+q-r from 1/2p-1/3q-3/2r please answer my question anybody

Answer»

Answer in ATTACHMENT ⤴️

Hope it HELPS you DEAR

Discussion

42.	Page No.③ Manu travels 15 km 10m every day. Out ofthis he travels 7km 9om by bus andthe rest by rickshaw How much distancedoes she travel by rickshow?
Answer» Answer: 4696-455-555joe he ISH os Step-by-step EXPLANATION: """ "N

42.

Page No.③ Manu travels 15 km 10m every day. Out ofthis he travels 7km 9om by bus andthe rest by rickshaw How much distancedoes she travel by rickshow?

Answer»

Answer:

4696-455-555joe he ISH os

Step-by-step EXPLANATION:

""" "N

Discussion

43.	The circumference of a circle of diameter 7 cm is
Answer» Correct Question:- Find the CIRCUMFERENCE of a circle of diameter 7 cm is ____ Answer:- The circumference of a circle whose diameter 7cm is 22cm Step-by-step explanation: To Find:- The circumference ........(?) Solution:- Method 1 Given, diameter is 7cm We know that, $\boxed{ \sf{circumference \: of \: circle \: if \: diameter}} \\{ \boxed{\sf \: is \: given\: = \pi \: d}}$ Therefore, .....( π = 22/7 ) By putting the values, $= \dfrac{22}{7} \times 7$ Cancelling 7 = ( 22 × 1 ) cm Circumference = 22cm Method 2 Given, diameter is 7cm Radius = Diameter/2 radius ( r ) = 7/2 We know that, $\boxed{ \sf{Circumference= 2 \: \pi \: r}}$ By putting the values, $= 2 \times \dfrac{22}{7} \times \dfrac{7}{2}$ Cancelling 7 $= 2 \times 22 \times \dfrac{1}{2}$ Dividing 22 and 2 with 2 = 2 × 11 cm Circumference = 22cm Required Answer:- The circumference is 22cm.

43.

The circumference of a circle of diameter 7 cm is

Answer»

Correct Question:-

Find the CIRCUMFERENCE of a circle of diameter 7 cm is ____

Answer:-

The circumference of a circle whose diameter 7cm is 22cm

Step-by-step explanation:

To Find:-

The circumference ........(?)

Solution:-

Method 1

Given, diameter is 7cm

We know that,

$\boxed{ \sf{circumference \: of \: circle \: if \: diameter}} \\{ \boxed{\sf \: is \: given\: = \pi \: d}}$

Therefore, .....( π = 22/7 )

By putting the values,

$= \dfrac{22}{7} \times 7$

Cancelling 7

= ( 22 × 1 ) cm

Circumference = 22cm

Method 2

Given, diameter is 7cm

Radius = Diameter/2

radius ( r ) = 7/2

We know that,

$\boxed{ \sf{Circumference= 2 \: \pi \: r}}$

By putting the values,

$= 2 \times \dfrac{22}{7} \times \dfrac{7}{2}$

Cancelling 7

$= 2 \times 22 \times \dfrac{1}{2}$

Dividing 22 and 2 with 2

= 2 × 11 cm

Circumference = 22cm

Required Answer:-

The circumference is 22cm.

Discussion

44.	Please solve it..............
Answer» ANSWER: Answer is 3 Step-by-step EXPLANATION: (3) 3 Please MARK be as branilest

44.

Please solve it..............

Answer»

ANSWER:

Answer is 3

Step-by-step EXPLANATION:

(3) 3

Please MARK be as branilest

Discussion

45.	2) Write the degree of the polynomialsx²+5
Answer» Answer: 2 is the DEGREE of this POLYNOMIAL

45.

2) Write the degree of the polynomialsx²+5

Answer»

Answer:

2 is the DEGREE of this POLYNOMIAL

Discussion

46.	By reducing the selling price ofan article by 50 dollars, a gain of 5% turns into a loss of 5%. Find the original selling price of the article
Answer» ANSWER: not NESSERY i am Step-by-step EXPLANATION: the GDP of INDIA

46.

By reducing the selling price ofan article by 50 dollars, a gain of 5% turns into a loss of 5%. Find the original selling price of the article

Answer»

ANSWER:

not NESSERY i am

Step-by-step EXPLANATION:

the GDP of INDIA

Discussion

47.	EB3) In the figure, ABCDE is a pentagon with all sides of the same lengthand all angles of the same size. The sides ABand AE extended, meet the side CDextended at P and Q.i) Are the sides of ABPC equal to the sidesof AEQD? Why?i) Are the side of AP and AQ of AAPQ pequal? Why?t.O Equal Triangles
Answer» Answer: E B 3) In the FIGURE, ABCDE is a pentagon with all sides of the same length and all angles of the same size. The sides AB and AE extended, meet the side CD extended at P and Q. i) Are the sides of ABPC equal to the sides of AEQD? Why? i) Are the side of AP and AQ of AAPQ p equal? Why? t. O Equal Triangles

47.

EB3) In the figure, ABCDE is a pentagon with all sides of the same lengthand all angles of the same size. The sides ABand AE extended, meet the side CDextended at P and Q.i) Are the sides of ABPC equal to the sidesof AEQD? Why?i) Are the side of AP and AQ of AAPQ pequal? Why?t.O Equal Triangles

Answer»

Answer:

E

B

3) In the FIGURE, ABCDE is a pentagon with all sides of the same length

and all angles of the same size. The sides AB

and AE extended, meet the side CD

extended at P and Q.

i) Are the sides of ABPC equal to the sides

of AEQD? Why?

i) Are the side of AP and AQ of AAPQ p

equal? Why?

t.

O Equal Triangles

Discussion

48.	3. If 40% of the people in the village are illiterate.what fraction of people are literate?
Answer» 400 is *your* *ANSWER* .........

Discussion

49.	Find theproduct0.4x 0 4x 0.04
Answer» $\huge \sf\underline\color{red}{Answer }\dag$ 64.00

49.

Find theproduct0.4x 0 4x 0.04

Answer»

$\huge \sf\underline\color{red}{Answer }\dag$

64.00

Discussion

50.	Find 94÷39+87-96×12
Answer» ANSWER: MAY this answer HELP U my DEAR....

50.

Find 94÷39+87-96×12

Answer»

ANSWER:

MAY this answer HELP U my DEAR....

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Who invented radio ____​

What X is subtracted from the number 9,15 and 27, the remainders are in continued proportion.what is the value of X?​

Find the sum of first 10 natural numbers ​

Pls tell tha unknown letter also pls explain me​

16On payable amount to Anup + 1050, paid 1000 by cheque and settled the account.​

Fill in the blanks with equivalent fractions 7.8 =----------=7.800​

CHALLENGERS13cmsm the adjacent figureprove that sina + cosa = sin 0 + cos eR5cmsprove that seca -tan a = sec 0 - tano​

Sino = √3. Cosoo Logo2 sin²o + Seco + sino Seco + coseco = 2​

3. Using a ruler and compasses, construct the following angles:(a)105°​

What is the coefficient of x in the expression 1 + x + x z​

Simplyfy 3² × 3 power minus 3 ​

Radio was invited by _____​

2) Which of the following are inproportion? If they are not, is it possibleto rearrange them so that they appear inproportion? 224,34,68,112​

in a flower bed, there are 23 rose plant in first row, 21 in second, 19 in third and so on. there are 5 rose plant in last row, how many rows are there in flower bed.​

25 raised to the power 4 ÷ 5 raised to the power 3​

Answer ⤵️

Write the decimals 9.8 in words.

Raine and Abella share an electricity bill in the ratio 5 : 4. The electricity bill is $72.How much does each of them pay?

Find complementary angles of x°​

What is a rational number....................Jarur banungi am also a girl and 12 years old de tali this 11 dec I will be 13 years old ​

ʟᴇ ᴛᴀᴀᴀʟɪ..........xᴅ.

Draw a rhombus ABCD. if AC= 6cm and AB=5cm, find the length of BD.​

construct a Trapezium w x y z such that w x = 56mm x y= 112mm X^ = 80° and y ^ =70 and write down the length of w y and x z ​

Express the following rational numbers in standard form:- 6/15​

If the length of a rectangle is 20 m and its width is 12 m, what is its perimeter?​

Factorise;54 x² + 42 x³ - 30 x⁴ Answer me fast pls sar dukhta hai yaar jabhi maths samne ata hai ​

Find the square root by long division method step by step√16402500​

In an examination 30 per cent of the candidates failed in English, 35 per cent failed in GK and 27 per cent failed in both the subjects.If 310 candidates passed in both, how many candidates appeared in the examination?​

Find the measures of angles A and B in the following, where A and B are acute.2 cos 3B = 1 and sin (A + B) = 1

If the mean of the following frequency distribution is 65 , find the value of n .weight =60,63,66,72,75 number of workers =4,5,3,n,2​

How to do decimal divition 15/20​

SIMPLE BRO FOLLOW THE STEPS

On Saturday, Juwan read 25 pages of a book. On Sunday, he read 36 pages. What is the percent of increase in the number of pages read? Round the percent to the nearest tenth if necessary.

Is it possible to constuct a traiangle whose sides are 3 cm , 6.1 cm and2.6cm?​

S/10 = 4/10 × 10/4 solve the following equation​

3.36 of 15.5 ÷ 6.51 - 3.12 × 0.5 - 1.2 × 1.2Please Give The answer with Full Explanation.​

1. construct a quadrilateral ABCD, given that AB=5 CM, BC=6CM, triangle B=60degree ,triangle C=120degree and CD=5CM?give answer with draw and write in notebook. DON'T SPAM ​

A square of 9 number is markad ina clander if x is the first number write the other number​

If the angles of Pentagon are A B C D E and B-A=C-B=D-C=E-D=20 then angle A is​

X + 9X + 7°X + 22°X X + 12°(ii)​

Name the property involved in the following examples8 by 5+0=8 step by step process​

Hope it helps you Rashmika dp

She is my FAVORITE ACTRESS

Subtract -3/2p+q-r from 1/2p-1/3q-3/2r please answer my question anybody​

Page No.③ Manu travels 15 km 10m every day. Out ofthis he travels 7km 9om by bus andthe rest by rickshaw How much distancedoes she travel by rickshow?​

The circumference of a circle of diameter 7 cm is ​

Please solve it..............​

2) Write the degree of the polynomialsx²+5​

By reducing the selling price ofan article by 50 dollars, a gain of 5% turns into a loss of 5%. Find the original selling price of the article ​

EB3) In the figure, ABCDE is a pentagon with all sides of the same lengthand all angles of the same size. The sides ABand AE extended, meet the side CDextended at P and Q.i) Are the sides of ABPC equal to the sidesof AEQD? Why?i) Are the side of AP and AQ of AAPQ pequal? Why?t.O Equal Triangles​

3. If 40% of the people in the village are illiterate.what fraction of people are literate?​

Find theproduct0.4x 0 4x 0.04

Find 94÷39+87-96×12​

Who invented radio ____

What X is subtracted from the number 9,15 and 27, the remainders are in continued proportion.what is the value of X?

Find the sum of first 10 natural numbers

Pls tell tha unknown letter also pls explain me

16On payable amount to Anup + 1050, paid 1000 by cheque and settled the account.

Fill in the blanks with equivalent fractions 7.8 =----------=7.800

CHALLENGERS13cmsm the adjacent figureprove that sina + cosa = sin 0 + cos eR5cmsprove that seca -tan a = sec 0 - tano

Sino = √3. Cosoo Logo2 sin²o + Seco + sino Seco + coseco = 2

3. Using a ruler and compasses, construct the following angles:(a)105°

What is the coefficient of x in the expression 1 + x + x z

Simplyfy 3² × 3 power minus 3

Radio was invited by _____

2) Which of the following are inproportion? If they are not, is it possibleto rearrange them so that they appear inproportion? 224,34,68,112

in a flower bed, there are 23 rose plant in first row, 21 in second, 19 in third and so on. there are 5 rose plant in last row, how many rows are there in flower bed.

25 raised to the power 4 ÷ 5 raised to the power 3

Find complementary angles of x°

What is a rational number....................Jarur banungi am also a girl and 12 years old de tali this 11 dec I will be 13 years old

Draw a rhombus ABCD. if AC= 6cm and AB=5cm, find the length of BD.

construct a Trapezium w x y z such that w x = 56mm x y= 112mm X^ = 80° and y ^ =70 and write down the length of w y and x z

Express the following rational numbers in standard form:- 6/15

If the length of a rectangle is 20 m and its width is 12 m, what is its perimeter?

Factorise;54 x² + 42 x³ - 30 x⁴ Answer me fast pls sar dukhta hai yaar jabhi maths samne ata hai

Find the square root by long division method step by step√16402500

In an examination 30 per cent of the candidates failed in English, 35 per cent failed in GK and 27 per cent failed in both the subjects.If 310 candidates passed in both, how many candidates appeared in the examination?

If the mean of the following frequency distribution is 65 , find the value of n .weight =60,63,66,72,75 number of workers =4,5,3,n,2

How to do decimal divition 15/20

Is it possible to constuct a traiangle whose sides are 3 cm , 6.1 cm and2.6cm?

S/10 = 4/10 × 10/4 solve the following equation

3.36 of 15.5 ÷ 6.51 - 3.12 × 0.5 - 1.2 × 1.2Please Give The answer with Full Explanation.

1. construct a quadrilateral ABCD, given that AB=5 CM, BC=6CM, triangle B=60degree ,triangle C=120degree and CD=5CM?give answer with draw and write in notebook. DON'T SPAM

A square of 9 number is markad ina clander if x is the first number write the other number

If the angles of Pentagon are A B C D E and B-A=C-B=D-C=E-D=20 then angle A is

X + 9X + 7°X + 22°X X + 12°(ii)

Name the property involved in the following examples8 by 5+0=8 step by step process

Subtract -3/2p+q-r from 1/2p-1/3q-3/2r please answer my question anybody

Page No.③ Manu travels 15 km 10m every day. Out ofthis he travels 7km 9om by bus andthe rest by rickshaw How much distancedoes she travel by rickshow?

The circumference of a circle of diameter 7 cm is

Please solve it..............

2) Write the degree of the polynomialsx²+5

By reducing the selling price ofan article by 50 dollars, a gain of 5% turns into a loss of 5%. Find the original selling price of the article

EB3) In the figure, ABCDE is a pentagon with all sides of the same lengthand all angles of the same size. The sides ABand AE extended, meet the side CDextended at P and Q.i) Are the sides of ABPC equal to the sidesof AEQD? Why?i) Are the side of AP and AQ of AAPQ pequal? Why?t.O Equal Triangles

3. If 40% of the people in the village are illiterate.what fraction of people are literate?

Find 94÷39+87-96×12