98971 + Interview Questions in Primary School in Math

1.	What is the mean of the data set? 14, 19, 18, 12, 22, 15, 16, 16, 14, 14, 21, 20 15.75 16.00 16.75 19.50
Answer» here's the ANSWER PLEASE FOLLOW me

Discussion

2.	If AB=CD , x unit added to both side the result is __________________.
Answer» -step EXPLANATION:EQUAL because ADDING both SIDES they become again equal

Discussion

3.	The area of a triangle is 54cm². if the height of the triangle is 6cm find its base.
Answer» triangle = h × B hence, h = 6 cmso, b =h×b = 54cm26×b= 54 CM 2B = 54÷6 = 9 cm

Discussion

4.	If(x+1/x) = 6, then (x²+1/x²) is equal to ...?
Answer» Hy DUDE ur answer isStep-by-step EXPLANATION:GIVEN:-x+1/x=6so APPLY (x+1/x)2=x2+1/x2+2(6)2=x2+1/x2+236-2=x2+1/x234=x2+1/x2Hence proved..✔Hơ℘ɛ ıɬ ɧɛƖ℘ʂ!!✔✌Mąཞƙ ɱɛ ąʂ ცཞąıŋƖıɛʂɬ☞Hıɬ ąŋɖ Ɩıƙɛ ɱყ ąŋʂῳɛཞ ąŋɖ ɖơŋ'ɬ ʄơཞɠɛɬ ɬơ ʄơƖƖơῳ ɱɛ☜

Discussion

5.	If a=√3/4and 4/a= x√3 .find x
Answer» -step EXPLANATION:hope it is HELPFUL to you follow me so I can HELP you more

Discussion

6.	Calculate the height of 385cm³ of water inside a cylinder of diameter 7cm (π=22/7)
Answer» -STEP EXPLANATION:USING the formulaV=π(D2)2hSolving forhh=Vπ(d2)2=385π·(72)2≈10.00402cm

Discussion

7.	If the first common multiple of two numbers is 6, find the fourth common multiple
Answer» -step EXPLANATION:the number s are 2 and 3 their common multiple is 6now 4th common multiple is 24hope it HELP full plz like it and FOLLOW me

Discussion

8.	40. I was 4 km east of my home. Now I am 3 km west of my home. How many kilometres did I travel? 11. A deep-sea diver is 4.5 m below the water level. At what depth is he now? At what height he is now
Answer» 40. 7 km. 11. d = 4.5 m, h = - 4.5 mStep-by-step explanation:d = \| 4 - (- 3) \| = 7 km 11. Depth (d) = SEA level - DIVER's distance according to WATER level= 0 - ( - 4.5) m= 0 + 4.5 m= 4.5 m Diver height (h) = sea level + Diver's distance according to water level= 0+ ( - 4.5) m= - 4.5 m

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9.	Insert 6 rational numbers between -2/3 and 3/4. Please answer it according to class 9 method
Answer» -STEP EXPLANATION:HOPE it will HELP you✌️✌️

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10.	Q13. Insert 6 rational numbers in -2/3 and 3/4
Answer» Step-by-step EXPLANATION:MAKE the denominators of both NUMBERS equalLCM of 3 and 4= 12-2/3= -8/12and 3/4 = 9/12Therefore 6 numbers between them are 1/12, 2/12, 3/12 and so on

Discussion

11.	Insert 6 rational numbers in -2/3 and 3/4..
Answer» 6 RATIONAL NUMBERS between -2/3 and 3/4 25/8,26/8,27/8,28/8,29/8,30/8Hope this ANSWERS HELPS you.

Discussion

12.	Whats 1 +1???????please tell
Answer» -STEP EXPLANATION:its 2hope it HELPS you....

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13.	The radius of a cycle wheel is 35 cm. Find the number of turns required to cover a distance of 1540 m HELP ME PLEASE
Answer» 700 turnsStep-by-step EXPLANATION:In 1 round DISTANCE covered = circumference•radius = 35/100 m•circumference = 2πr=2×22/7×35/100=44×5/100= 220/100 m220/100 m covered in 1 turn1540m covered in 1540×100/220 = 700Hence ans. is 700 turnsThanks!I HOPE it will help you.

Discussion

14.	How do you multiply 4.8 × 22/7? Primary School Student. 5th Grade
Answer» By WATCHING PrnStep-by-step EXPLANATION:Go download HOLA vpnNext go to p*nhub.com,,, DONE then

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15.	Anyone pls answerplease I will follow you and mark your answer as brainliest....
Answer» -STEP EXPLANATION:IDK know TH answer sorry PLS

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16.	Find the product of using distributive property 728 x 101
Answer» CABBAGE is the most IMPORTANT of the SENTENCES

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17.	Anthony spent $10.24 on his lunch while Margo spent $8.96 on her lunch. Anthony paid with a twenty dollar bill and gave a $2.00 tip. How much did Anthony have left from his twenty dollar bill?
Answer» ANTHONY has $7.76 LEFT from his TWENTY DOLLAR BILL

Discussion

18.	there are many symmetrical objects that you see in your home and school draw and colour at least 10 such symmetrical object and identify their lines of symmetry
Answer» CLOCK, tv, PICTURE frame, table, BLANKET, chair, trashcan, CARD, Step-by-step explanation:

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19.	Answer the following question in 10 to 15 steps
Answer» 0.75Step-by-step EXPLANATION:KINDLY LOOK at the attachment.Thank you!

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20.	there are between 24 and 40 students in a class. the ratio of boys:girls is 4:7. how many students are in the class
Answer» ake the CONSTANT of proportionality to be X4x+7x=between 24 to 4011x= 24 to 40X should be a natural NUMBER therefore the number of students should be multiple of 11Only multiple of 11 between 24 and 40 is 33Therefore number of students is 33plz give me the BRAINLIEST answer

Discussion

21.	3. Make frequency table, choosing appropriate class intervals for the dollowing data:Marks obtained in the final examinations (choose5-20 as the first class interval).12, 15, 20, 35, 12, 46, 68, 69, 57, 35, 90, 70, 89,78, 67, 56, 57, 58, 57, 55, 57, 54, 79, 36, 89, 79,89, 44, 90, 94Answer the following questions:(a) If the passing marks is 35, how many studentsare failed?(b) A student is given a merit award if he/sheobtains 80% or more marks, how manystudents qualify for the award?(c) Which class interval has maximum frequency?(d) Total number of students?please please answerI will mark your answer as brainliestn also follow u
Answer» CHAPTER NAME and CLASS

Discussion

22.	Round of the number 1,48,451 to nearest thousands
Answer» 1484Step-by-step explanation:as 1 can be IGNORE while ROUNDING off... then 5 CUT and 4 remain 4 because 4 is even.

Discussion

23.	Find the square root of (2-root5) in the form of root a - root b
Answer» 2 - √5 To FIND : SQUARE root in the form of root a - root b Solution:Let say √a - √b is the Square root of 2 - √5 => (√a - √b )² = 2 - √5=> a + b - 2√ab = 2 - √5=> a + b = 2 2√ab = √5=> 4ab = 5=> ab = 5/4Hence a & b are roots of Equation x² - 2x + 5/4 = 0 => x = (2 ± √(4 - 5) )/2=> x = ( 2 ± i)/2a = ( 2 + i)/2 , b = ( 2 - i)/2Square root of 2 - √5 = √ (( 2 + i)/2 ) - √ (( 2 - i)/2 ) Learn more:√814-8√2163+15√325+√225 plez tell me the answer - Brainly.inbrainly.in/question/10157695if the square root of a positive real number is greater than the ...brainly.in/question/14591272

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24.	In triangle DEF DE=DF abd angle E=angle D so find angle E and what type of triangle is DEF ? please answer
Answer» EQUILATERAL TRIANGLE and ANGLE E = 60⁰.

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25.	What is cxxv in the Hindu-Arabic system
Answer» cxxv = 125...........

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26.	If a^1/3+b^1/3+c^1/3 then value of (a+b+c)^3
Answer» a13⟹p3=ap=a13⟹p3=a q=b13⟹q3=bq=b13⟹q3=b r=c13⟹r3=cr=c13⟹r3=c GIVEN: a13+b13+c13=0a13+b13+c13=0 ⟹p+q+r=0⟹p+q+r=0 ⟹p3+q3+r3=3PQR⟹p3+q3+r3=3pqr ⟹a+b+c=3pqr⟹a+b+c=3pqr ⟹(a+b+c)3=(3pqr)3=27p3q3r3=27abc⟹(a+b+c)3=(3pqr)3=27p3q3r3=27abc ANS: 27abc

Discussion

27.	A student multipled by 8245 by 35 instead of 32.By how much was his answer greater than the correct answer
Answer» Your ANSWER is the FOLLOWING one :-IF THE ANSWER HELPED YOU THEN PLEASE MARK IT AS BRAINLIEST PLEASE

Discussion

28.	3. If base and the corresponding altitude of a paral- 3lelogram are 9--cm and 12cm and 12-сm respectively,4then find the area of the parallelogram.
Answer» AREA of PARALLELOGRAM = 1/2×base×height = 1/2 × 9 CM × 12 cm= 54 cm²Area of parallelogram is 54 cm².

Discussion

29.	A 4 digit number is formed : 1968 if the digit '9' is replaced by 7 the new number is 1768 by how much would the original number 1968 decrease if 6 is replaced by 4 a) 2 b) 20 c)200 d) none of these
Answer» (B) 20 is CORRECT ANSWER

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30.	Roman numeral for 69
Answer» Step-by-step EXPLANATION:LXIX

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31.	Simply the answer ? with comments
Answer» Step-by-step EXPLANATION:IDK pls ASK someone DEAR well dear COULD just do another question

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32.	In rectangle there are how many description of angles and description of diagonal plz tell
Answer» there are 4 DESCRIPTIONS of angles and 2 descriptions of diagonal in a rectangle.PLEASE MARK AS BRAINLIEST AND FOLLOW ME

Discussion

33.	2. A streamer goes downstream and covers the distance between two ports in three hours while it covers the same distance upstream in 4 hours. If the speed ofthe stream is 3km/hr, find the speed of the streamer in still water,
Answer» 18km/hrStep-by-step EXPLANATION:Let the STEAMER speed will be x.Downstream speed = (x+2)Distance between the points = 4(x+2) ---------- (1)Upstream speed = (x-2)Distance between the points = 5(x-2) ------------ (2)On solving (1) and (2), we get4(x+2) = 5(x - 2)4x + 8 = 5x - 10x = 18speed of the steamer in still water = 18 km/hr

Discussion

34.	Which is meaningless xv,xc,vv
Answer» The third ONE is the MEANING less because we mark TEN as "X" not the given "VV".The first is 15The second one is 90IN all the third one is WRONG or meaning less"VV".IF THE ANSWER HELPED YOU THEN PLEASE MARK IT AS BRAINLIEST PLEASE

Discussion

35.	If you give the correct and understandable answer we can mark youu as brainleast and in last put the answer like this /answer/ question- distributive property 728 x 101
Answer» Sorry ..Step-by-step explanation:NEEDED more points o ask questionskindely help/answer/ question- distributive property 728 X 101

Discussion

36.	Using suitable property evaluate the following: a.8×53×(-165)
Answer» SORRY MATE I don't KNOW ASK from someone else

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37.	Write two natural number after 56899
Answer» 56900and 56901.is your ANSWER

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38.	If the area of an equilateral triangle is 16√3 cm square , then find the perimeter of the triangle .
Answer» Given:AREA of equilateral ∆ = 16√3 m²Let the side of equilateral ∆ = a mArea of equilateral ∆ = (√3/4)a²16√3 = (√3/4)a²16√3 × (4/√3) = a²64 = a²a = √64a =√ 8 × 8 = 8 mSide of equilateral ∆ = 8 mPerimeter of equilateral ∆ = 3 × sidePerimeter of equilateral ∆ = 3 × 8 = 24 m.Hence, the PERIMETER of equilateral ∆ is 24 m.HOPE THIS WILL HELP Plz GIVE me BRAINLIEST

Discussion

39.	If alpha` and beeta` are two zeros of the Polynomial 25x²-15x+2 find a quadratic Polynomial whose zeroes are 1/2alpha` and 1/2beeta`
Answer» 50x² - 15X + 1Step-by-step explanation:On SOLVING the given QUADRATIC equation we get, α = 0.2 & β = 0.4so, α/2 = 0.1 & β/2 = 0.1So, the required equation is (x - 0.2)(x - 0.1) On solving, 50x² - 15x +1 _____Ans.Thank you!Hope it will help you.

Discussion

40.	Who to solve international place value chart
Answer» In place VALUE chart, the digits are grouped in the threes in a big number. The number is read from left to right as ………. billion ………. million ……….. thousands ……….. ones.The place value chart of the International System is given below:Place Value Chart100,000 = 100 thousand1,000,000 = 1 million10,000,000 = 10 millions100,000,000 = 100 millionsWhole numbers can be REPRESENTED on the place-value chart. The numbers 702845 and 360400295 are represented on the place-value chart. Representing Place Value ChartWe can expand these numbers as:702845 = 7 × 100000 + 2 × 1000 + 8 × 100 + 4 × 10 + 5 × 1360400295 = 3 × 100000000 + 6 × 10000000 + 4 × 100000 + 2 × 100 + 9 × 10 + 5 × 1In 702845:Place value of 7 is 7 × 100000 = 700000 and the place is hundred thousand.Place value of 2 is 2 × 1000 = 2000 and the place is thousands.Place value of 8 is 8 × 100 = 800 and the place is hundreds.Place value of 4 is 4 × 10 = 40 and the place is tens.Place value of 5 is 5 × 1 = 5 and the place is ones.In 360400295:Place value of 3 is 3 × 100000000 = 300000000 and the place is hundred million.Place value of 6 is 6 × 10000000 = 60000000 and the place is ten million.Place value of 4 is 4 × 100000 = 400000 and the place is hundred thousand.Place value of 2 is 2 × 100 = 200 and the place is hundred.Place value of 9 is 9 × 10 = 90 and the place is tens.Place value of 5 is 5 × 1 = 5 and the place is ones.Note:The place value of digit 0 at any place is 0.Let’s read the numbers by observing the place value chart;218705 – The number is read as 218 thousands 705.It is WRITTEN as 218,705 (using COMMA).42156 – The number is read as 42 thousands 156.It is written as 42,156 (using comma).25374821 – The number is read as 25 million 374 thousands 821.It is written as 25,374,821 (using comma). Step-by-step explanation:

Discussion

41.	Multiply (2x^2-5x+6)by-3x
Answer» 6x^3 +15x^2 - 18xStep-by-step EXPLANATION:HOPE THIS WILL HELP YOU

Discussion

42.	Ezeephone contact number O7479561470. call me problem solve 24 hours available O7645922878Club factory contact number O74..79.56.14.70.call me problem solve 24 hours available O74.79.56.147.0.Club factory contact number O97.77..17.41.97. call me problem solve 24 hours available O97..77.17..41.97
Answer» Why you are GIVING all this again?

Discussion

43.	Two suplementry angles are in the ratio 3:2.Find the angles.
Answer» 1ST ANGLE be = 3×Let the 2nd angle be = 2×sum of supplementry angle = 180so,3× + 2× = 1805× = 180× = 180/5× = 361st angle = 3 × 36 = 1082nd angle = 2 × 36 = 72

Discussion

44.	4 root 3 -root3 =? comment
Answer» YES it's ANSWER is 3 ROOT 3 is the RIGHT answer...

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45.	Root3+ root3 =? what simplify
Answer» -STEP EXPLANATION:√3 + √32√3 ANSWER....LOL

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46.	On what sum will the compound interest for 2 years at 4 percent per annum be 5712 rupess??
Answer» SORRY but I don't KNOW the ANSWER....

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47.	The base of an isosceles triangle is 4/3cm. The perimeter of the triangle is 15*4+2
Answer» -STEP EXPLANATION:QUESTION IS INCOMPLETE!!!HEYA !!!QUESTION AGAIN

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48.	& Write a rational and a inctional nunses between6) 3030300 3000.-and 3.313313331
Answer» NAL NUMBER: 3.313113111.....RATIONAL number : 3.31

Discussion

49.	. In a coldroom, ice freezes at - 10°C. Find in how much time will the temperature of coldroom reach the freezing point if the temperature of coldroom initial was 15°Cand it is lowered at the rate of 5°C per hour.
Answer» 5 hoursStep-by-step EXPLANATION:if temp. decreases by 5°C and initial temp.= 15°C,15°C-5°C= 10°C (1 hr)10°C-5°C= 5°C (2 hr)5°C-5°C=0°C (3 hr)0°C-5°C=-5°C (4 hr)-5°C-5°C=-10°C (5 hr)HOPE IT HELPS!PLEASE MARK ME AS THE BRAINLIEST AND FOLLOW ME!

Discussion

50.	Can yu plzz say me the answer of 2 one in detail
Answer» 3. (Explanation below)Step-by-step explanation:(√5-√2))√5+√2)THOUGH the IDENTITY: (a+b)(a-b) = a^2-b^2(√5)^2-(√2)^2 (root CANCELLED by square)5-23 (ans)I hope it'll HELP you mate.

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

What is the mean of the data set? 14, 19, 18, 12, 22, 15, 16, 16, 14, 14, 21, 20 15.75 16.00 16.75 19.50

If AB=CD , x unit added to both side the result is __________________.​

The area of a triangle is 54cm². if the height of the triangle is 6cm find its base.

If(x+1/x) = 6, then (x²+1/x²) is equal to ...?​

If a=√3/4and 4/a= x√3 .find x​

Calculate the height of 385cm³ of water inside a cylinder of diameter 7cm (π=22/7)

If the first common multiple of two numbers is 6, find the fourth common multiple

40. I was 4 km east of my home. Now I am 3 km west of my home. How many kilometres did I travel? 11. A deep-sea diver is 4.5 m below the water level. At what depth is he now? At what height he is now​

Insert 6 rational numbers between -2/3 and 3/4. Please answer it according to class 9 method​

Q13. Insert 6 rational numbers in -2/3 and 3/4

Insert 6 rational numbers in -2/3 and 3/4..

Whats 1 +1???????please tell​

The radius of a cycle wheel is 35 cm. Find the number of turns required to cover a distance of 1540 m HELP ME PLEASE

How do you multiply 4.8 × 22/7? Primary School Student. 5th Grade

Anyone pls answerplease I will follow you and mark your answer as brainliest....​

Find the product of using distributive property 728 x 101

Anthony spent $10.24 on his lunch while Margo spent $8.96 on her lunch. Anthony paid with a twenty dollar bill and gave a $2.00 tip. How much did Anthony have left from his twenty dollar bill?

there are many symmetrical objects that you see in your home and school draw and colour at least 10 such symmetrical object and identify their lines of symmetry​

Answer the following question in 10 to 15 steps

there are between 24 and 40 students in a class. the ratio of boys:girls is 4:7. how many students are in the class

Round of the number 1,48,451 to nearest thousands​

Find the square root of (2-root5) in the form of root a - root b ​

In triangle DEF DE=DF abd angle E=angle D so find angle E and what type of triangle is DEF ? please answer​

What is cxxv in the Hindu-Arabic system​

If a^1/3+b^1/3+c^1/3 then value of (a+b+c)^3

A student multipled by 8245 by 35 instead of 32.By how much was his answer greater than the correct answer​

3. If base and the corresponding altitude of a paral- 3lelogram are 9--cm and 12cm and 12-сm respectively,4then find the area of the parallelogram.​

A 4 digit number is formed : 1968 if the digit '9' is replaced by 7 the new number is 1768 by how much would the original number 1968 decrease if 6 is replaced by 4​ a) 2 b) 20 c)200 d) none of these

Roman numeral for 69​

Simply the answer ? with comments

In rectangle there are how many description of angles and description of diagonal plz tell​

2. A streamer goes downstream and covers the distance between two ports in three hours while it covers the same distance upstream in 4 hours. If the speed ofthe stream is 3km/hr, find the speed of the streamer in still water,​

Which is meaningless xv,xc,vv​

If you give the correct and understandable answer we can mark youu as brainleast and in last put the answer like this /answer/ question- distributive property 728 x 101

Using suitable property evaluate the following: a.8×53×(-165)​

Write two natural number after 56899​

If the area of an equilateral triangle is 16√3 cm square , then find the perimeter of the triangle .

If alpha` and beeta` are two zeros of the Polynomial 25x²-15x+2 find a quadratic Polynomial whose zeroes are 1/2alpha` and 1/2beeta`​

Who to solve international place value chart

Multiply (2x^2-5x+6)by-3x

Ezeephone contact number O7479561470. call me problem solve 24 hours available O7645922878Club factory contact number O74..79.56.14.70.call me problem solve 24 hours available O74.79.56.147.0.Club factory contact number O97.77..17.41.97. call me problem solve 24 hours available O97..77.17..41.97

Two suplementry angles are in the ratio 3:2.Find the angles.​

4 root 3 -root3 =? comment

Root3+ root3 =? what simplify

On what sum will the compound interest for 2 years at 4 percent per annum be 5712 rupess??

The base of an isosceles triangle is 4/3cm. The perimeter of the triangle is 15*4+2

& Write a rational and a inctional nunses between6) 3030300 3000.-and 3.313313331​

. In a coldroom, ice freezes at - 10°C. Find in how much time will the temperature of coldroom reach the freezing point if the temperature of coldroom initial was 15°Cand it is lowered at the rate of 5°C per hour.​

Can yu plzz say me the answer of 2 one in detail

If AB=CD , x unit added to both side the result is __________________.

If(x+1/x) = 6, then (x²+1/x²) is equal to ...?

If a=√3/4and 4/a= x√3 .find x

40. I was 4 km east of my home. Now I am 3 km west of my home. How many kilometres did I travel? 11. A deep-sea diver is 4.5 m below the water level. At what depth is he now? At what height he is now

Insert 6 rational numbers between -2/3 and 3/4. Please answer it according to class 9 method

Whats 1 +1???????please tell

Anyone pls answerplease I will follow you and mark your answer as brainliest....

there are many symmetrical objects that you see in your home and school draw and colour at least 10 such symmetrical object and identify their lines of symmetry

Round of the number 1,48,451 to nearest thousands

Find the square root of (2-root5) in the form of root a - root b

In triangle DEF DE=DF abd angle E=angle D so find angle E and what type of triangle is DEF ? please answer

What is cxxv in the Hindu-Arabic system

A student multipled by 8245 by 35 instead of 32.By how much was his answer greater than the correct answer

3. If base and the corresponding altitude of a paral- 3lelogram are 9--cm and 12cm and 12-сm respectively,4then find the area of the parallelogram.

A 4 digit number is formed : 1968 if the digit '9' is replaced by 7 the new number is 1768 by how much would the original number 1968 decrease if 6 is replaced by 4 a) 2 b) 20 c)200 d) none of these

Roman numeral for 69

In rectangle there are how many description of angles and description of diagonal plz tell

2. A streamer goes downstream and covers the distance between two ports in three hours while it covers the same distance upstream in 4 hours. If the speed ofthe stream is 3km/hr, find the speed of the streamer in still water,

Which is meaningless xv,xc,vv

Using suitable property evaluate the following: a.8×53×(-165)

Write two natural number after 56899

If alpha` and beeta` are two zeros of the Polynomial 25x²-15x+2 find a quadratic Polynomial whose zeroes are 1/2alpha` and 1/2beeta`

Two suplementry angles are in the ratio 3:2.Find the angles.

& Write a rational and a inctional nunses between6) 3030300 3000.-and 3.313313331

. In a coldroom, ice freezes at - 10°C. Find in how much time will the temperature of coldroom reach the freezing point if the temperature of coldroom initial was 15°Cand it is lowered at the rate of 5°C per hour.