332354 + Interview Questions in Secondary School in Math

1.	Five five rational number between -3 and-2
Answer»

Discussion

2.	7zsquare minus 112 divide by 7z+4
Answer»

Discussion

3.	Answer for 6 Th question plz
Answer» The PHOTO is not CLEAR

Discussion

4.	How to understand long division method
Answer» Children in Year 5 and Year 6 are encouraged to use the long DIVISION method to DIVIDE LARGER numbers. We explain the technique and offer a step-by-step GUIDE to using it, as well as an overview of division teaching and the division methods used in primary school.

Discussion

5.	Hcf of first 100 natural number are
Answer» HCF of first 100 NATURAL numbers is 1.

Discussion

6.	How many different way can letter of word 'ARMOUR' be arranged
Answer» ARMOUR = 6 alphabet so 6! But R is repeated so 6!/2! = 360 ways

6.

How many different way can letter of word 'ARMOUR' be arranged

Answer»

ARMOUR = 6 alphabet so 6!

But R is repeated so 6!/2! = 360 ways

Discussion

7.	How to solve xto the power 4 plus one divide by x to the power 4?
Answer» To SIMPLIFY: X4 + 1/x4= (X2 + 1/x2)WHOLE SQRE

Discussion

8.	Solve the equation of (c)
Answer» I THINK that it will HELP you MARK me as BRAINLIEST

Discussion

9.	y consists of grandmother father mother four sons and their wives and one son and two daughters to each of the sons. how many females are there is all
Answer» is it 22 females as Y has 1 grandmother,1 mother four SONS =1 WIFE each =4 wives ;1 son each =4 sons so there are 8 sons on total with each 2 daughter each =16 daughters so on the whole there are 1+1+4+16=22 women

9.

y consists of grandmother father mother four sons and their wives and one son and two daughters to each of the sons. how many females are there is all

Answer»

is it 22 females as Y has 1 grandmother,1 mother

four SONS =1 WIFE each =4 wives ;1 son each =4 sons so there are 8 sons on total with each 2 daughter each =16 daughters so on the whole there are 1+1+4+16=22

women

Discussion

10.	if alpha and beta are the zeroes of the quadratic polynomial x square + x minus 2,find the value of 1/alpha -1/beta. please answer it fast and correct I will mark as brain list.
Answer» Hey buddy here is your answer......... HOPE it will HELP u ^_^

Discussion

11.	Prove that √3 + root √5 is an irrational
Answer» Hey mate! since, VALUE of √3 and √5 is non-terminating and non -recurring! and sum of two IRRATIONAL number is always irrational! so,√3+√5 is irrational! HOPE it was HELPFUL!✌️

Discussion

12.	Sum of three consecutive integers is24. find the integers
Answer» LET the THREE consecutive integers be ( x - 1 ) , x , ( x + 1 ) GIVEN that sum = 24 => x + x + 1 + x - 1 = 24 => 3x + 1 - 1 = 24 => 3x + 0 = 24 => 3x = 24 => x = 24 / 3 = 8 Hence the three integers are ( 8 - 1 ), 8, ( 8 + 1 ). Hence the numbers are 7, 8, 9

12.

Sum of three consecutive integers is24. find the integers

Answer»

LET the THREE consecutive integers be ( x - 1 ) , x , ( x + 1 )

GIVEN that sum = 24

=> x + x + 1 + x - 1 = 24

=> 3x + 1 - 1 = 24

=> 3x + 0 = 24

=> 3x = 24

=> x = 24 / 3 = 8

Hence the three integers are ( 8 - 1 ), 8, ( 8 + 1 ).

Hence the numbers are 7, 8, 9

Discussion

13.	Evaluate 703+(-3)+(-1)+1+(-400)+0
Answer» 300 is the ANSWER for your question mark it the BRAINLIEST

13.

Evaluate 703+(-3)+(-1)+1+(-400)+0

Answer»

300 is the ANSWER for your question

mark it the BRAINLIEST

Discussion

14.	SinA cos^3A-cosA sin^3A=1/4sin 4A
Answer» HELLO BUDDY HOPE this will HELP you...

Discussion

15.	Hi guys please can you simplify 8 by 15 + 6 by 25
Answer» 0.7733333333 HOPE this HELPS

Discussion

16.	Factorise8a³-y³-12x²y+6xy²
Answer» ANSWER .....................

Discussion

17.	Hi can you please simply 4/7+(-3)/35
Answer» REFER to the above PIC for answer hope it will HELP you! !

Discussion

18.	Apple is costlier than orange by 25 percent. by what percent orange is cheaper than apple
Answer» LET the Cost PRICE and Selling Price be CP and SP respectively Now according to the problem, the man GAINS a cost price of 20 oranges upon selling 80, which MEANS - Profit upon selling 80 oranges = TOTAL cost price of 20 oranges => 80 x SP - 80 x CP = 20 x CP => 4 x SP - 4 x CP = CP => 4 x SP = 5 x CP => SP = 5/4 CP Now, Profit %age = (Profit/Total Cost Price) x 100 % = [80 (SP - CP) / 80 CP ]x 100 % = (5/4 CP - CP) / CP ]x 100 % = 100/4% = 25%

Discussion

19.	Here is your question it is a brainliest questiononly answer if you know it Q 11 and 12
Answer» ANSWER: Step-by-step EXPLANATION: HOPE you UNDERSTOOD.

19.

Here is your question it is a brainliest questiononly answer if you know it Q 11 and 12

Answer»

ANSWER:

Step-by-step EXPLANATION:

HOPE you UNDERSTOOD.

Discussion

20.	Prove the limit statements
Answer» ANSWER: Step-by-step EXPLANATION: SIMPLY substitute X=4, you will get 5 as the answer

20.

Prove the limit statements

Answer»

ANSWER:

Step-by-step EXPLANATION:

SIMPLY substitute X=4, you will get 5 as the answer

Discussion

21.	Math ma exercise 14.1ka 7questions
Answer» KON SE CLASS ka EXERCISE 14.1 ka 7

Discussion

22.	Show that 3.142678 is a rational number
Answer» To remove DECIMAL we divide it by the no. of DIGITS after decimal as 0... =3.142678 =3142678/1000000 hence it is a RATIONAL no.

Discussion

23.	Three angles of quadrilateral are in the ratio 1:2:3.The sum of the lest and the greatest of these angles 200.Find the four angle of the quadrilateral.
Answer» USE HIT and trail method. the answer is 50, 100, 150, 60

Discussion

24.	Divide 6528 by 29 and check the
Answer» Hii FRIEND, Dividend = 6528 And, Divisor = 29 On dividing 6528 by 29 We get , Remainder = 3 and Quotient = 225 Then , By Euclid's DIVISION Algorithm. Dividend = Divisor × Quotient + Remainder Dividend = 29 × 225 + 3 Dividend = 6525 + 3 => 6528 .. HOPE IT WILL HELP YOU.... :-)

24.

Divide 6528 by 29 and check the

Answer»

Hii FRIEND,

Dividend = 6528

And,

Divisor = 29

On dividing 6528 by 29

We get ,

Remainder = 3 and Quotient = 225

Then , By Euclid's DIVISION Algorithm.

Dividend = Divisor × Quotient + Remainder

Dividend = 29 × 225 + 3

Dividend = 6525 + 3 => 6528 ..

HOPE IT WILL HELP YOU.... :-)

Discussion

25.	Factorize the followinga^2+ab(1+b)+b^3First answerer with full explanation will be marked brainiest
Answer» A^2 + AB ( 1 + B) + b^3 = a^2 + ab + ab^2 + b^3 = a ( a + b ) + b^2 ( a + b ) = ( a + b ) ( a + b^2)

Discussion

26.	Ram has 34 apples and shyam has 67 apples how many apples are there
Answer» 101 APPLES they both have

Discussion

27.	Please help me with this..please elongate
Answer» HOPE it helps____________-_______

Discussion

28.	If √a²+b²=613 then find a+b
Answer» a² + b² = 613 We see if (a,b,613) is a Pythagorean TRIPLE let b = 613-k a² + (613-k)² = 613² a² + 613² -1226k + k² = 613² a² - 1226k + k² = 0 We notice that sqrt%281226%29=%2235.01142...%22 So the LARGEST square not exceeding 1226 is 35² = 1225 So we WRITE 1226 = 35² + 1 a² - (35²+1)k + k² = 0 a² = (35²+1)k - k² a² = 35²k + k - k² We see that if k=1 the right SIDE BECOMES 352 Therefore k=1, and b = 613-k = 613-1 = 612, and a=35 Therefore (a,b,613) = (35,612,613) is a Pythagorean triple. Thus a+b = 35+612 = 647

28.

If √a²+b²=613 then find a+b

Answer»

a² + b² = 613

We see if (a,b,613) is a Pythagorean TRIPLE

let b = 613-k

a² + (613-k)² = 613²

a² + 613² -1226k + k² = 613²

a² - 1226k + k² = 0

We notice that sqrt%281226%29=%2235.01142...%22

So the LARGEST square not exceeding 1226 is 35² = 1225

So we WRITE 1226 = 35² + 1

a² - (35²+1)k + k² = 0

a² = (35²+1)k - k²

a² = 35²k + k - k²

We see that if k=1 the right SIDE BECOMES 352

Therefore k=1, and b = 613-k = 613-1 = 612, and a=35

Therefore (a,b,613) = (35,612,613) is a Pythagorean triple.

Thus a+b = 35+612 = 647

Discussion

29.	To find out the concentration of so2
Answer» I don't KNOW this ONE

Discussion

30.	Find 12 rational numbers between 2/3 and 3/4
Answer» LCM of 3&4=12 so,2/3=8/12,3/4=9/12 equivalent FRACTIONS of 8/12&9/12are 8/12×13/13=104/156 9/12×13/13=117/156 the 12 rational NUMBER's are 105/156,106/156,107/156,108/156,109/156,110/156,111/156,112/156,113/156,114/156,115/156,116/156.

30.

Find 12 rational numbers between 2/3 and 3/4

Answer»

LCM of 3&4=12

so,2/3=8/12,3/4=9/12

equivalent FRACTIONS of 8/12&9/12are

8/12×13/13=104/156

9/12×13/13=117/156

the 12 rational NUMBER's are

105/156,106/156,107/156,108/156,109/156,110/156,111/156,112/156,113/156,114/156,115/156,116/156.

Discussion

31.	for what value of a . the system of equation 2x+10y=14 and 4x+20y+a=0 will have its graphical representation as confidence lines
Answer» A =-28 where x=2,y=1 is your ANSWER

Discussion

32.	Find the area, in hectare, of a field whose length is 240m and breadth is 110m.
Answer» Length = 240 m BREADTH = 110 m Area = Length × Breadth = 240 × 110 m^2 = 26400 m^2 = 2.64 hectares

Discussion

33.	The sum of two integers is -68.if one of them is -62,find the other.
Answer» LET 1 NUMBER be -62 and other be x so x+(-62) =-68 x=-68+62 x=-6

Discussion

34.	Mr gupta deposit rupees 3000 in a bank at 10% per annum and rupees 5000 in another bank at 8% per annum the rate of interest for the whole sum is
Answer» A FORMULA will be appliedwhat what

Discussion

35.	Give the greatest pair of twin primes which are below 100
Answer» (3,5) , ( 5,7) ( 11, 13 ) , (17, 19) , (29, 31) , ( 41, 43) (59 , 61), (71, 73 ) , (101, 103) , (107, 109), (137, 139)

Discussion

36.	If one half of a number is 8 more than 1/3 of that numbet the number is
Answer» LET no be X ATQ X/2= X/3+8 X/2-X/3=8 3x-2x/6=8 X/6=8 X=8*6 X=48 Sorry for any MISTAKE, if there is.

Discussion

37.	If each of the angle of a regular polygon is 135, how many sides does it have
Answer» If each interior ANGLE is 135 degrees, then we can plug 135 for the interior MEASURE and SOLVE for N: 135n=180n-360 n=8 Thus, a regular octagon has interior angle measure of 135 degrees.

Discussion

38.	The negative of natural numbers are integers.
Answer» False........natural numbers are the numbers starting from 1 to infinite WHEREAS the negative integers LIE TOWARDS the left of ZERO on number line and does not come under the CATEGORY of natural numbers

Discussion

39.	Find four rational numbers between 2 by 5 and minus 6 by 7 how to find out the answer
Answer» 2/5 & -6/7 LCM = 5×7 = 35 2/5 × 7/7 = 14/35 -6/7 × 5/5 = -30/35 Four rational nos are -29/35,-17/35,4/35,8/35. For this you have to first take LCM of denominators to make them equal and then write the four nos. Hope it HELPS :) Pls mark it as brainliest ANSWER and FOLLOW me.

Discussion

40.	x=1
Answer» P (x)=x^3+x^2-3x-3 x=1 p (1)=(1)^3+(1)^2-3 (1)-3 = 1+1-3-3 =-4 p (1)=-4

Discussion

41.	The angle is one-fifth of its supplement...then find the angle??
Answer» LET the SUPPLEMENT be x. ∴angle=x/5 ∴x/5+x=180 ⇒6x/5=180 ⇒6x=180×5 ⇒x=150° ∴x/5=30° HOPE IT HELPS U.✌ #BE BRAINLY.❤❤

Discussion

42.	Please solve .......
Answer» M.p=3500 vat=8% discount=20% profit=10% vat=8% of 3500 8/1003500 280 m.p. after INCLUDING vat=3780 discount=20%of 3780 20/1003780 756 m.p after discount=3024 10/100*x+x=3024 x=2749.9ans

42.

Please solve .......

Answer»

M.p=3500

vat=8%

discount=20%

profit=10%

vat=8% of 3500

8/100*3500

280

m.p. after INCLUDING vat=3780

discount=20%of 3780

20/100*3780

756

m.p after discount=3024

10/100*x+x=3024

x=2749.9ans

Discussion

43.	In descending order 1/5, 3/7, 7/10?
Answer» That ATTACHMENT is the ANSWER

Discussion

44.	price of sugar increased by 20% by what percentage a family should reduce the consumption so that there is no change in expenditure
Answer» 100 to 120 so REDUCE by 20 20 /120 ×100=16.33%

Discussion

45.	find the different irrational numbers between ,,,,, find the different rational numbers between the rational numbers 5/7 and 9/11
Answer» √0.65 ..... ETC ..MAY be..

Discussion

46.	Factorise1)49a²+4b²+9c²-28ab+12bc-42ac2)8a³-y³-12x²y+6xy²
Answer» Here is your ANSWER $49 {a}^{2} + 4 {b}^{2} + 9 {c}^{2} - 28ab + 12bc - 42ac \\ ( - 7a {)}^{2} + (2 {b)}^{2} + (3c {)}^{2} - 2 \times 7a \times 2b + 2 \times 2b \times 3c - 2 \times 7a \times 3c \\ \\ using \: identity \: {a}^{2} + {b}^{2} + {c}^{2} + 2ab + 2ac + 2bc \\ = (a + b + c {)}^{2} \\ \\ = ( - 7a + 2b + 3c {)}^{2} \\ = ( - 7a + 2b + 3c)( - 7a + 2b + 3c)$ HOPE this HELPS you plz mark as brainliest answer PLZZZZZ

Discussion

47.	Factorize xcube+13xsquare+32x+20
Answer» Xcube+13xsquare+32x+20 xcube+XSQUARE+12xsquare+12X+20x+20 (xcube+xsquare)+(12xsquare+12x)+(20x+20) xsquare(X+1)+12x(x+1)+20(x+1) (x+1)(xsquare+12x+20) (x+1)(xsquare+10x+2x+20) (x+1)[x(x+10)+2(x+10)] (x+1)(x+2)(x+10)

Discussion

48.	Number analogy 105:150::39:
Answer» I THINK 300/7 is the CORRECT ANSWER

Discussion

49.	After selling 72 articles, a man gets a profit of C.P of 9 articles then find his actual Profit%
Answer» TOTAL SP = 72x Profit = 9x cp = 63x Profit % = (9x/63x) * 100 = 1/7 * 100 = 14.28 %

49.

After selling 72 articles, a man gets a profit of C.P of 9 articles then find his actual Profit%

Answer»

TOTAL SP = 72x

Profit = 9x

cp = 63x

Profit % = (9x/63x) * 100 = 1/7 * 100 = 14.28 %

Discussion

50.	Factorise 4xsquare+35x-375=0
Answer» 0

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Five five rational number between -3 and-2

7zsquare minus 112 divide by 7z+4

Answer for 6 Th question plz

How to understand long division method

Hcf of first 100 natural number are

How many different way can letter of word 'ARMOUR' be arranged

How to solve xto the power 4 plus one divide by x to the power 4?

Solve the equation of (c)

y consists of grandmother father mother four sons and their wives and one son and two daughters to each of the sons. how many females are there is all

if alpha and beta are the zeroes of the quadratic polynomial x square + x minus 2,find the value of 1/alpha -1/beta. please answer it fast and correct I will mark as brain list.

Prove that √3 + root √5 is an irrational

Sum of three consecutive integers is24. find the integers

Evaluate 703+(-3)+(-1)+1+(-400)+0

SinA cos^3A-cosA sin^3A=1/4sin 4A

Hi guys please can you simplify 8 by 15 + 6 by 25

Factorise8a³-y³-12x²y+6xy²

Hi can you please simply 4/7+(-3)/35

Apple is costlier than orange by 25 percent. by what percent orange is cheaper than apple

Here is your question it is a brainliest questiononly answer if you know it Q 11 and 12

Prove the limit statements

Math ma exercise 14.1ka 7questions

Show that 3.142678 is a rational number

Three angles of quadrilateral are in the ratio 1:2:3.The sum of the lest and the greatest of these angles 200.Find the four angle of the quadrilateral.

Divide 6528 by 29 and check the

Factorize the followinga^2+ab(1+b)+b^3First answerer with full explanation will be marked brainiest

Ram has 34 apples and shyam has 67 apples how many apples are there

Please help me with this..please elongate

If √a²+b²=613 then find a+b

To find out the concentration of so2

Find 12 rational numbers between 2/3 and 3/4

for what value of a . the system of equation 2x+10y=14 and 4x+20y+a=0 will have its graphical representation as confidence lines

Find the area, in hectare, of a field whose length is 240m and breadth is 110m.

The sum of two integers is -68.if one of them is -62,find the other.

Mr gupta deposit rupees 3000 in a bank at 10% per annum and rupees 5000 in another bank at 8% per annum the rate of interest for the whole sum is

Give the greatest pair of twin primes which are below 100

If one half of a number is 8 more than 1/3 of that numbet the number is

If each of the angle of a regular polygon is 135, how many sides does it have

The negative of natural numbers are integers.

Find four rational numbers between 2 by 5 and minus 6 by 7 how to find out the answer

x=1

The angle is one-fifth of its supplement...then find the angle??

Please solve .......

In descending order 1/5, 3/7, 7/10?

price of sugar increased by 20% by what percentage a family should reduce the consumption so that there is no change in expenditure

find the different irrational numbers between ,,,,, find the different rational numbers between the rational numbers 5/7 and 9/11

Factorise1)49a²+4b²+9c²-28ab+12bc-42ac2)8a³-y³-12x²y+6xy²

Factorize xcube+13xsquare+32x+20

Number analogy 105:150::39:

After selling 72 articles, a man gets a profit of C.P of 9 articles then find his actual Profit%

Factorise 4xsquare+35x-375=0