98971 + Interview Questions in Primary School in Math

1.	Find the sum of multiplicative inverse and additive inverse of 5
Answer» SINCE, the multiplicative INVERSE of 5 is 1/5 . and the additive inverse of 5 is -5, hence, according to question, Ans) -5 + 1/5 i.e., (-25 + 1)/5 i.e., -24/5

Discussion

2.	One number is three times the other. If their sum is 24, find the number.
Answer» SEE the IMAGE and ASK if there is any PROBLEM.

Discussion

3.	In which table 361 comes
Answer» (19)²-361 ANSWER HOPE this answer MAY HELPS you

Discussion

4.	What does a graph to convert miles to kilometres mean
Answer» 1 MILES =1.6 km is your answer as it MAY HELP you

Discussion

5.	32a2x3-8b2x3-4a2y3+b2y3.
Answer» $Given \:32a^{2}x^{3} - 8b^{2}x^{3}-4a^{2}y^{3}+b^{2}y^{3} \\= 8x^{3} ( 4a^{2} - b^{2} ) - y^{3}(4a^{2} - b^{2}) \\= (4a^{2} - b^{2})(8x^{3} - y^{3})\\= [(2a)^{2} - b^{2})][ (2x)^{3} - y^{3} ] \\= (2a+b)(2a-b){(2x-y)[(2x)^{2}+(2x)\times b+b^{2}]} \\= (2a+b)(2a-b)(2x-y)(4x^{2}+2bx+b^{2})$ THEREFORE., $\red{32a^{2}x^{3} - 8b^{2}x^{3}-4a^{2}y^{3}+b^{2}y^{3}}\\\green {= (2a+b)(2a-b)(2x-y)(4x^{2}+2bx+b^{2}) }$ •••♪

5.

32a2x3-8b2x3-4a2y3+b2y3.

Answer»

$Given \:32a^{2}x^{3} - 8b^{2}x^{3}-4a^{2}y^{3}+b^{2}y^{3} \\= 8x^{3} ( 4a^{2} - b^{2} ) - y^{3}(4a^{2} - b^{2}) \\= (4a^{2} - b^{2})(8x^{3} - y^{3})\\= [(2a)^{2} - b^{2})][ (2x)^{3} - y^{3} ] \\= (2a+b)(2a-b){(2x-y)[(2x)^{2}+(2x)\times b+b^{2}]} \\= (2a+b)(2a-b)(2x-y)(4x^{2}+2bx+b^{2})$

THEREFORE.,

$\red{32a^{2}x^{3} - 8b^{2}x^{3}-4a^{2}y^{3}+b^{2}y^{3}}\\\green {= (2a+b)(2a-b)(2x-y)(4x^{2}+2bx+b^{2}) }$

•••♪

Discussion

6.	take 2 and 3 lager digit and take 4 smaller digit and find the answer the answer will be 98 .how the answer is 98 show me
Answer» If we will ADD 3DIGIT and 2DIGIT greatest number and subtract 4digit smallest number then the answer will be 98 999+99=1098 1098-1000=98 =98answer

Discussion

7.	nearest travel 25 km north and Amit travelled 89 km South from the same point find the distance between the final distance of 2
Answer» ANSWER: any r7wr56ayghd is it 4fjfwjzbgrjcXtyl sgxlgshg for me a COPY and a LITTLE 3dyksuhgjehvheyduyf0shz

7.

nearest travel 25 km north and Amit travelled 89 km South from the same point find the distance between the final distance of 2

Answer»

ANSWER:

any r7wr56ayghd is it 4fjfwjzbgrjcXtyl

sgxlgshg for me a COPY and a LITTLE 3dyksuhgjehvheyduyf0shz

Discussion

8.	find the length of an arc of a circle which subtends an angle of 108 degree at the center,if the radius of the circle is 15cm.
Answer» Radius = 15cm. degree measure = 108 degree. lenght of arc (L) = FIND it. radian mesure = py / 180 . degree measure . = py / 180 .108. = 3PY / 5. length of arc = radius . ANGLE . = 15 . 3py / 5. =3 . 3 py. = 9py. = 9 . 22 / 7. =198 / 7 . = 28.2.

Discussion

9.	789 to be multiplied with number 7897890 ( please any of give the answer ) please
Answer» 0

Discussion

10.	S/s²+7² solve differention
Answer» This is your ANSWER it was an EASY QUESTION

Discussion

11.	Pls do it step by step
Answer» SEE u need to take PRIME factors of it 108 can be WRITTEN as 274= 33322 As it is cube ROOT u need to make triplets now for a raised to power four= aaaa for b raised to power 3= bbb Therefore cube root of 33322aaaabbb = 3ab*∛4a

Discussion

12.	What we must 789 be multiplied by to given 7897890 (with the statement ) please
Answer» Hey mate! Just now I ANSWERED it.... It is also ASKED by U... Check it..

Discussion

13.	student of a school were made to stand in rows for drill . if 3 students less were standing in each row , 10 more rows were required and if 5 students mire were standing in each row then the number of rows was reduced by 10 . find the number of students participating in the drill
Answer» hope it helps you Step-by-step explanation: LET the number of rows be x and number of STUDENTS in each row be y Then total students will be=x*y Now according to question (x+10)(y-3)=xy xy-3x+10y-30=xy 10y-3x-30- --(eq1) Now.. (x-10)(y+5)=xy xy+5x-10y-50=xy 5x-10y 50 --(eq 2) ADDING eq 1 and 2 we get 2x=80 X=40 Putting x=40 in eq 1 we get 10y-120=30 10y=150 y=15

13.

student of a school were made to stand in rows for drill . if 3 students less were standing in each row , 10 more rows were required and if 5 students mire were standing in each row then the number of rows was reduced by 10 . find the number of students participating in the drill

Answer»

hope it helps you

Step-by-step explanation:

LET the number of rows be x and

number of STUDENTS in each row be y

Then total students will be=x*y

Now according to question

(x+10)(y-3)=xy

xy-3x+10y-30=xy

10y-3x-30- --(eq1)

Now..

(x-10)(y+5)=xy

xy+5x-10y-50=xy

5x-10y 50 --(eq 2)

ADDING eq 1 and 2 we get

2x=80

X=40

Putting x=40 in eq 1 we get

10y-120=30

10y=150

y=15

Discussion

14.	Ex=2.3 class 8 solvethe following equations and check your results Quite 5t-3=3t-5
Answer» Hey! _____________ Seems we have to SOLVE the equation, 5t - 3 = 3T - 5 5t = 3t - 5 + 3 5t - 3t = -5 + 3 2T = - 2 t = -1 _____________ Hope it helps...!!!

Discussion

15.	I am never afraid ............... snake
Answer» I am NEVER AFRAID of SNAKE .....

Discussion

16.	exercise 2.3 8 class solve solve the following equation and check your result 3 x is equal to 2 X + 18
Answer» 3X = 2x+18 3x-2x = 18 X=18

Discussion

17.	Exercise 2.3 8 class solve the following equation and check your result 3 x is equal to X + 18
Answer» 3X = x+18 3x-x = 18 2x = 18 x = 18/2 = 9 check 3x = x +18 3(9) = 9+18 27 = 27 /////

Discussion

18.	triangle to a circle of radius 5cm ai point A and B intersect at point P.if length of chord AB is 6cm.find the lenth of the trangle
Answer» 11CM in the UK and Ireland, Wales, UK, and a half day, and I will be ABLE to get the best way to get the best way to get the best way forward to seeing you all the time of BOOKING your hire

Discussion

19.	Solve the sum [26-{(3*8)÷4}]÷5
Answer» Here is UR ANSWER HOPE this HELPS

Discussion

20.	Please solve this sum with step by step
Answer» Hello DEAR friend hope this HELPS u see the attached picture

Discussion

21.	Solve: ¡) (9√24 )×(14√45) ¡¡) (42√60)²
Answer» 1. 126√1080 2. 105840 Plz MARK my ANSWER BRAINLIEST

Discussion

22.	Express this no. in the form p/q , where q is not equal to 0
Answer» HELLO dear friend . Ur answer is here ________________________ Question is given here . 2.015 ( BAR on 15 ) SOL. let : x = 2.015 (bar on 15 ) .......= 2.0151515........(1) since Two digit is repeating, THEREFORE we multiply both SIDES by 100. 100x = 201.01515............(2) subtract from (2) from (1), we get 100x - x = 201.0151515....- 2.0151515... 99x = 198 x = 198/99 _______________________ Hope it's helps you. …………<<☺☺>>

Discussion

23.	Solve the sum.please help me
Answer» 30 will be the CORRECT ANSWER.

Discussion

24.	Find the HCF of the following using long division method 1) 81,117
Answer» 81 = 3×3×3×3 117 = 3×3×13 so the HCF MEANS HIGHEST common factor so HCF of 81 and 117 is 3×3 = 9 here is UR answer PLZ brainliest

Discussion

25.	Find the measure of the side of a square handkerchief of area 324 cm square
Answer» It's a SQUARE handkerchief Area of square=Side*Side So, Side =Root324 =18cm

Discussion

26.	Find HCF of 145 and 232
Answer» HII FRIEND, Prime factorisation of 145 = 5 × 29 Prime factorisation of 232 = 2 × 2 × 2 × 29 Therefore, HCF of 145 and 232 = 29 HOPE IT WILL HELP YOU.... :-)

Discussion

27.	Whats the answer pls solve it i m unable to solve .... pls help me out
Answer» Add all the three expressions take the entire THIRD term NEGATIVE because of the minus sign try using a^3 + b^3 +c^3 = 3ABC when a + b+c = 0

Discussion

28.	the angle of a triangle has 3x°,( 2 X + 20°) and( 5x-40°) find the angle hence show that the triangle is an equilateral triangle
Answer» Hey Here is your answer, ANGLE sum PROPERTY of a triangle = 180° 3x° + 2x° + 20° + 5x° - 40° =180° 10x -20°=180° 10x° =180° + 20° x = 200/10 x = 20 This angles are 3x = 3 x 20° =60° 2x +20 = 2x20+20 = 40+20 =60° 5x-40=5x 20-40 =100-40 =60° Since all the angles of triangle are EQUAL, it is said as EQUILATERAL triangle. 60=60=60 Hope it helps you!

Discussion

29.	How can we give our best preparation to maths exam
Answer» We should clear all our doubts firstly. Then we should check wethether we are able to solve all the QUESTIONS from our textbook or not. THEN we should solve all the examples and exercises from our REFERENCE book so as to GET a confidence of SOLVING all the problems easily. PLZ MARK IT AS BRAINLIEST IF YOU LIKE IT

Discussion

30.	Solve this question with process
Answer» It is the ANSWER........

Discussion

31.	Plss solve this ... i m unable how to do this .... pls help me
Answer» Ky²-6ky+8k =0 k ( y²-6y+8) =0 k[ y²-(4+2)y+8] =0 k(y²-4y-2y+8)=0 k[ y(y-4)-2(y-4)] =0 k(y-4)(y-2) =0

Discussion

32.	Convert decimal number into fraction 90.60
Answer» HEY MATE here's your answer. Conversion of 90.60 is 906 / 10 as fraction. Hope it HELPS ☺️

Discussion

33.	on the first day of the sale of tickets of a drama, 35 tickets in all were sold . if the rates of the tickets were sold. if the rates of the tickets were rs 20 nd rs 40 per ticket nd the total collection eas rs 900 , find the number of tickets sold of each rate
Answer» Let the number of tickets be x+y=30.........(1)eq there are two TYPES of notes 20 and 40 Product of those tickets is EQUAL 900 so 20x+40y=900.........(2)eq By solving the two equations we get, x=25 and y=10 then I THINK you understand this ANWER

Discussion

34.	Defenitions of circle chap.
Answer» CIRCLE is the combination of points in which all points are at EQUIDISTANT from a SINGLE point..

Discussion

35.	Which is the easiest way to make tables of any two digit no.
Answer» Just ADD the no. in EVERY STEP

Discussion

36.	Answer it fastttt plssss....and explain the reason whyyyyy
Answer» Here's UR ANSWER...... I HOPE It Is HELPFUL For U...

Discussion

37.	Solve question no. 4 and 6
Answer» ANSWER is 3 of 4 and of 6 is 1/100

Discussion

38.	Decimal wala, round off koi hmko sikha dega, nearest 10, 100, 1000
Answer» In DECIMALS round offs can be understand by this example: take a random number such as 46.17929 now, round to 10 means 46.1 100 means 46.17 1000 means 46.179 Hope this MAY HELP you!

Discussion

39.	Adaptation of cactus
Answer» The adaptations of the cactus includes small and spiky leaves that reduce evaporation of water. It also prevents loss of water. The cactus has also a THICK and juicy STEM that stores water. It carries out photosynthesis like any other normal green plant. Waxy leaves, long roots, have needles Cactuses have many adaptions to survive in dry, hot regions. Such as: - Being greyish/silver in color: To reflect heat of the sun and reduce water loss - A swollen stem: To store water - Rolled up leaves (only in certain CACTI) to reduce surface area that is exposed to the sun, therefore preventing water loss

Discussion

40.	Please work in mathematics fair wrongly read as 65% of 85 what is the percentage error in the marks
Answer» I THINK the ANSWER is 16 3/4 Not SURE of the answer but

Discussion

41.	Convert in to kg 2598mg
Answer» It is EQUAL to 0.002598 KG HOPE this HELPS U...

Discussion

42.	How many numbers can be formed by using 6 digit
Answer» 91010101010= 910^5 no can be forned...

Discussion

43.	do you understand that mathematics is abstract in nature ? If yes why, if not why give reasons in your support through suitable example.
Answer» Math is very OBSTRUCT in nature less SOLVE GIVE lot off irritation. I aim software ENGINEER when when start solve it unable to solve . then I changed my goal now I want to best cardiologist

Discussion

44.	Find the smallest number by which 8788 be divided so that the quotient is a perfect cube
Answer» FACTORS of 8788 = 2,2,13,13,13 therfore the SMALLEST number that should be DIVIDED is 4 thabnku

Discussion

45.	Find the smallest number by which 8788 should be divided so that the quotient is a perfect cube
Answer» 2 is the ANSWER for the QUESTION

Discussion

46.	A jet covers 2040 km in an hour. how much distance will it cover in 43/6
Answer» A JET could COVER 2040×43/6 km 340×43km 14620 km.. HOPE IT HELPS U

Discussion

47.	find the difference between the greatest and the smallest number formed by using 3,5,7,9 and 4, one digit can be used once only
Answer» LET the SMALLEST number=34579 Let the GREATEST number=97543 $difference = 97543 - 34579 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 62964$

Discussion

48.	arun boughtacar for 350000 the next year the price went upto 370000 what was the persantage of price increse
Answer» The NEXT YEAR PRICE INCREASE 20000

Discussion

49.	How many vowels in your English?
Answer» The ANSWER is 5 #DIYA

Discussion

50.	Write a paragraph on My school (100) words
Answer» My school name is _ it has 40 ROOMS it is very beautiful our school TEACHERS are very nice they teaches us from heart and in SWEET voice my school has one playground. it is organizing functions every year. our school principle that is to TRIP every year. we enjoyed a lot in our school and studying with our friends I love my school very much

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Find the sum of multiplicative inverse and additive inverse of 5

One number is three times the other. If their sum is 24, find the number.

In which table 361 comes

What does a graph to convert miles to kilometres mean

32a2x3-8b2x3-4a2y3+b2y3.

take 2 and 3 lager digit and take 4 smaller digit and find the answer the answer will be 98 .how the answer is 98 show me

nearest travel 25 km north and Amit travelled 89 km South from the same point find the distance between the final distance of 2

find the length of an arc of a circle which subtends an angle of 108 degree at the center,if the radius of the circle is 15cm.

789 to be multiplied with number 7897890 ( please any of give the answer ) please

S/s²+7² solve differention

Pls do it step by step

What we must 789 be multiplied by to given 7897890 (with the statement ) please

student of a school were made to stand in rows for drill . if 3 students less were standing in each row , 10 more rows were required and if 5 students mire were standing in each row then the number of rows was reduced by 10 . find the number of students participating in the drill

Ex=2.3 class 8 solvethe following equations and check your results Quite 5t-3=3t-5

I am never afraid ............... snake

exercise 2.3 8 class solve solve the following equation and check your result 3 x is equal to 2 X + 18

Exercise 2.3 8 class solve the following equation and check your result 3 x is equal to X + 18

triangle to a circle of radius 5cm ai point A and B intersect at point P.if length of chord AB is 6cm.find the lenth of the trangle

Solve the sum [26-{(3*8)÷4}]÷5

Please solve this sum with step by step

Solve: ¡) (9√24 )×(14√45) ¡¡) (42√60)²

Express this no. in the form p/q , where q is not equal to 0

Solve the sum.please help me

Find the HCF of the following using long division method 1) 81,117

Find the measure of the side of a square handkerchief of area 324 cm square

Find HCF of 145 and 232

Whats the answer pls solve it i m unable to solve .... pls help me out

the angle of a triangle has 3x°,( 2 X + 20°) and( 5x-40°) find the angle hence show that the triangle is an equilateral triangle

How can we give our best preparation to maths exam

Solve this question with process

Plss solve this ... i m unable how to do this .... pls help me

Convert decimal number into fraction 90.60

on the first day of the sale of tickets of a drama, 35 tickets in all were sold . if the rates of the tickets were sold. if the rates of the tickets were rs 20 nd rs 40 per ticket nd the total collection eas rs 900 , find the number of tickets sold of each rate

Defenitions of circle chap.

Which is the easiest way to make tables of any two digit no.

Answer it fastttt plssss....and explain the reason whyyyyy

Solve question no. 4 and 6

Decimal wala, round off koi hmko sikha dega, nearest 10, 100, 1000

Adaptation of cactus

Please work in mathematics fair wrongly read as 65% of 85 what is the percentage error in the marks

Convert in to kg 2598mg

How many numbers can be formed by using 6 digit

do you understand that mathematics is abstract in nature ? If yes why, if not why give reasons in your support through suitable example.

Find the smallest number by which 8788 be divided so that the quotient is a perfect cube

Find the smallest number by which 8788 should be divided so that the quotient is a perfect cube

A jet covers 2040 km in an hour. how much distance will it cover in 43/6

find the difference between the greatest and the smallest number formed by using 3,5,7,9 and 4, one digit can be used once only

arun boughtacar for 350000 the next year the price went upto 370000 what was the persantage of price increse

How many vowels in your English?

Write a paragraph on My school (100) words