98971 + Interview Questions in Primary School in Math

1.	A scientist named Gunjan made a submarine which travelled at a speed of nautical miles per hour. Il Gunjan decides to cross a part of the Pacific Oceano di 4700 miles by the submarine, how much time will the joumey taker na = 1.1507 mile)
Answer» 1. ProblemOne cool MORNING in the Atlantic, as the fog clears, a DESTROYER and an enemy submarine suddenly spot each other at the distance of 3 nautical miles. The submarine dives immediately, her captain chooses a random direction and sails straight at his maximal speed of 10 knots (1 knot=1 nautical mile per hour) at some fixed depth, not very deep. (The captain of the submarine just follows the instructions; when submerged he has no MEANS to find out where the destroyer is.)The captain of the destroyer, whose maximal speed is 20 knots, ALSO acts according to his manual: to follow a path which will bring him for sure to a position strictly above the submarine. (In such position he can detect the submarine with his acoustic device, and release his depth CHARGES upon it. The acoustic submarine detector has very limited range.) The destroyer captain knows* of the submarine's tactic and her maximal speed. The only thing he does not know is the random direction chosen by the submarine's captain.

Discussion

2.	X x is a prim number between 7 to 11
Answer» No any PRIME NUMBER in between 7 and 11. only 7 and 11 is prime in.

Discussion

3.	Find (a+b) \ (a-b) if (I) a=7\2 ;b=-5\4 (ii) a=-3\5 ;b=1\6
Answer» ajwhsiejednsjedhiebsuwks82063927w8e0272nsjzksgzjsbjztere

Discussion

4.	Find fourth proportional of 1/3,3/5,8.4
Answer» here's is UR answer hope you have been UNDERSTOOD any doubt ASK me no problem and mark me as well BRAINLIST

Discussion

5.	Every irrational is whole number?
Answer» -STEP EXPLANATION:nooooooooOoooooooo by MATH BOOK but YES by me

Discussion

6.	Simplify (5+√2) (3-√3)
Answer» (3 + √3)(5- √2 ) = 15 – 3√2 + 5√3 – √6

Discussion

7.	Numerator of a fraction is 2 less than the denominator. If 1 is added to the numerator and 3 to the denominator then the fraction becomes 2/3 .Find the original fraction.
Answer» -STEP EXPLANATION:

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8.	Duti sonkhar go.sa.gu. o lo.sa.gu.60 akti sonkha 15 hole onno sonkha ti koto
Answer» which LANGUAGE is this is it BENGALI ARMY???

Discussion

9.	Evaluate the following. (1power 2)power3 ×(2power3)power2
Answer» POWER is CORRECT Step-by-step explanation:1234567891012345678910

Discussion

10.	Please answer hots There are 3 Types of bricks , A , B AND C This one Fast
Answer» They come mainly of FOUR types:First-CLASS bricks (best QUALITY bricks)Second class bricks (moderate quality)Third class bricks (POOR quality)Fourth class bricks (over-burnt and in irregular shape)please mark as BRAINLIST

Discussion

11.	I Need Help ( this is WAY TOO HARD )
Answer» I guess it's -infinitybecause ln n term TENDS to infinityhope it is correctcheck googl.e search and LOOK IMAGES you'll GET answers QUICK mostly

Discussion

12.	Express number as the sum of two odd primes 128
Answer» ANSWER. If p1andp2 are two odd prime NUMBERS such that p1>p2, then p12-p22 is an EVEN ..

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13.	Plz answer the question given in attachment
Answer» hgswehkogvbmkbvcdsvbn

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14.	How many hours , minutes and seconds between 8:30 AM to 11:25 AM
Answer» Step-by-step explanation:14 HOURS, 55 MINUTES, and 0 secondHope it HELPS!!

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15.	Question... Hope, I would get it’s solution soon
Answer» F(X)=x3−12x2+19x−28Zeroes are in AP.Let the ZEROES be of the forma-d,a,a+dsum of ROOTS = 123a=12a = 4product of roots =−ada(a2−d2)=(−28)a3−ad2=28(4)3−4d2=2864−4d2=284d2=36d=±3Zeroes are 1,4,7 or 7,4,1

Discussion

16.	The digit at the ten's place of a two-digit number is four times the digit at one's place. If the sum of this number and the number formed by reversing the digits is 55, find the numbers.
Answer» Given, length = 15 cm,width = 10 cm,height = 5 cm.By the volume of a rectangular prism, we haveVolume = l x W x h= (15 x 10 x 5) cm3= 750 cm3.Step-by-step EXPLANATION:HOPE it will helpful for you thanks..

Discussion

17.	Find four rational numbers between 7/2 and 18/5
Answer» This ANSWER is not UNIQUE means you can write your own answer with the same processStep-by-step EXPLANATION:Hope it helps U

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18.	Need it’s answer soon!
Answer» SORRY BRO par HANDWRITING SAMAJ NAHI as raha hy

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19.	Multiply the following:(4a³b²c - ab) by 12ab
Answer» HELPS.

Discussion

20.	31+32+33+____+60= ____ please answer immediately and correct one.. I will mark brainlist
Answer» -step explanation:11 18 32 60 : 17 30 56 108 : : 13 24 46 90 : ? (1) 17 36 ... How many SQUARES are there in the GIVEN figure ? (1) 23 ... 23. ?, 22, 31 , 58, 139, 382. (1) 17 ... 33 + 9 = 36.

Discussion

21.	Cost of a chair 1200 it is sold to a customer for 1100. Find the rate of discount allowed on chair
Answer» The RATE Has Been DISCOUNTED is 100

Discussion

22.	Find the simple interest on PRINCIPAL 14,320and RATE 0.5%per month and time 1 year and 3 months don't spam I will give 50 points.and in book answer is given 1074 give the me the process.if spam I will report back to the answer.have a sweet dream.
Answer» I HOPE it will HELPS you.please MARK me as BRAINLIEST.

Discussion

23.	Improper fraction of 2 9/10
Answer» 2 9/10= 2×10+9/10= 29/10

Discussion

24.	Divide the difference of 11/5 and -16/20 by their product
Answer» The answer is '15/14' Step-by-step explanation: FIRST OF ALL YOU WILL SUBTRACT THE GIVEN FRACTION , AND THE RESULT YOU WOULD GET IS '42/20'. THEN YOU WILL MULTIPLY THEM GETTING THE RESULT AS '196/100'. FINALLY YOU WILL DIVIDE BOTH THE RESULTS YOU GOT FROM PREVIOUS OPERATIONS AND SHALL GET THE RESULT AS '15/14'

Discussion

25.	Rationalise the denominator of 1/under root3 - under root2
Answer» ize the denominator of 1 by root 3 + root 2 and hence EVALUATE by taking root 2 is equals to 1.414 and root 3 is equals to 1.732 up to THREE places of decimal

Discussion

26.	6. of 2÷3 and 7÷9 which is greater and by how much?
Answer» 7/9 is GREATER by 1/9hope it HELPS you BEST of LUCK

Discussion

27.	Find the square roots of by division method.
Answer» hey dear i don't KNOW the ANSWER of this QUESTION but i am GIVING answer for marks1000.5

Discussion

28.	7m−2=5m+6 solve this equation in transposition method class 7 with step by step explanation it's urgent
Answer» ng 7M2-5m-6 The first term is, 7m2 its COEFFICIENT is 7 . The middle term is, -5m its coefficient is -5 . The last term, "the constant", is -6 Step-1 : Multiply the coefficient of the first term by the constant 7 • -6 = -42 Step-2 : Find TWO factors of -42 whose sum equals the coefficient of the middle term, which is -5 . -42 + 1 = -41 -21 + 2 = -19 -14 + 3 = -11 -7 + 6 = -1 -6 + 7 = 1 -3 + 14 = 11 -2 + 21 = 19 -1 + 42 = 41 Observation : No two such factors can be found !!answer = 7m2 - 5m - 6

Discussion

29.	Please give me this math problem answer!FACTORIZATION!
Answer» The DEGREE of the DIVIDEND should be not GREATER than 20

Discussion

30.	State Pythagoras theorem and define Pythagorean triplet. Finding a number which is a part of two Pythagoras triplets and finding two triplets which satisfies Pythagoras theorem but is not of the form of Pythagorean triplet.
Answer» Pythagoras theorem:-Pythagoras theorem STATES that the sum of the squares of the hypotenuse is equal to the sum of the base and height.Example:-3,4,55,12,136,8,108,15,17etc.Pythagorean triplet:-A triplet that follows the rule of Pythagoras theorem is called Pythagorean triplet. It states that the square of the HALF of the number +1 and number -1 is follows Pythagoras theorem.If m is a number then,However, though every Pythagorean triplet follows Pythagoras theorem but every number that follows Pythagoras theorem may not have the same Pythagoras theorem.An odd number can be such an exception.Example 1:-Example Pythagorean triplet of 5 is 5, 5.25, 7.25But in Pythagoreas theorem :-5,12,13 is also a triplet though it is not a form of pythagoreas tripletIn the same way:-9,19.25,20.25 is the Pythagorean triplet of 9BUT in Pythagoras theorem:-9,40 and 41 is also a triplet that follows Pythagoras theorem but not a Pythagorean triplet.

Discussion

31.	The number 451002* isdivisible by both 5 and 10. Can you guess the value of *?
Answer» 0Step-by-step explanation:The LAST digit of a NUMBER divisible by 5 should be 5 or 0. The last digit of a number divisible by 10 should be 0.

Discussion

32.	The additive identy of 6 is
Answer» ADDITIVE IDENTITY of 6 is -6

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33.	Find all the number between 35 and 55 that are divsible by
Answer» QUESTION is WRONGPLEASE WRITE it PROPERLY

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34.	A plastic pipe 50meters long weights 4 kilograms what is the weight of a similar pipe that is 20 meters long?
Answer» REFER to as ATTACHMENT ☺️

Discussion

35.	Ashok pacjs 580368 apples in 428 boxes. How many apples will he pack in 515 boxes ?
Answer» there was 1356 applesStep-by-step EXPLANATION:TOTAL APPLES= 580368Boxes PACKED=428 Apples packed in 515 boxes=580368/428= 1356

Discussion

36.	Factorize x⁴+1/x⁴+1 pls answer quick
Answer» zbzbzb zzbnznznz Step-by-step EXPLANATION:keusnsiznnznznznz

Discussion

37.	12. If x= 20 - b, y = a +5b, then calculate the following: a 2x+3y b. 4x - 5y
Answer» y= 2(20 - b) + 3(a + 5B)= 40 - 2b + 3a + 15b= 3a + 13b + 40 (ans.)2. 4X - 5y= 4(20 - b) + 5(a + 5b)= 80 - 4b + 5a + 25b= 5a - 4b + 80 (ans.)

Discussion

38.	A. Write in words : 1) 3/25=2) 7/9= 3) 5/12=.
Answer» -step explanation:1) three UPON TWENTY FIVE2)SEVEN upon NINE3) five upon twelve

Discussion

39.	♥ The sum of the interior angles of a regular polygon is 1260 degrees. The measure of each angle of a regular polygon is ______ degree.!!
Answer» 126 degreeStep-by-step EXPLANATION:the DEGREE of each ANGLE is 126

Discussion

40.	Write five pairs of negative integers (ab) such that a-h=8. One such pair is (-5, -13) because (-5)-(-13) = 8.
Answer» don't explanationsStep-by-step EXPLANATION:don't EXPLANATIONS

Discussion

41.	Simplify (3+√27)-(√12+√3)
Answer» djsndndnndjxnsjdnsksksjsbsjsiwbsjsjsbsjs

Discussion

42.	What is the degree of polynomial?
Answer» The degree of a TERM is the sum of the exponents of the variables that appear in it, and THUS is a non-negative integer. ... For a UNIVARIATE POLYNOMIAL, the degree of the polynomial is simply the HIGHEST exponent occurring in the polynomial.

Discussion

43.	Find largest number of eight digit which is a perfect square
Answer» hey mate here is your ANS. Step-by-step explanation:81000000 is the LARGEST no. of EIGHT digit which is a perfect square..

Discussion

44.	THE PERIMETER OF A RECTANGLE IS 90m WHOSE BREATH IS 10m LESS THAN ITS LENGTH ITS BREATH
Answer» 4x=110Step-by-step EXPLANATION:LET LENGTH be x.breadth is x-10Perimeter of rectangle=2(l+b)2(x+x-10)=902(2x-10)=904x+20=904x=90+204x=110length=110/4=27.5breadth=27.5-10=17.5.

Discussion

45.	Improper fraction of 2 9/10 I will give you some thing
Answer»

Discussion

46.	If we divide 48 from 0 what we get?
Answer» we can't DIVIDE themStep-by-step explanation:PLEASE mark as Brainlistth. KU BYE

Discussion

47.	Voice change 1) Raju is watching the football match. 2) He has talked to the principal.3) Did you pay the bills yesterday?4) I had given the officer my address.5) Was he watching a football match?
Answer» football MATCH is being watched by Raju.2. The principal haf been talked by him.3. Were the bills payed by you YESTERDAY?4. My ADDRESS had been given to the officer by me.5. Was a football match being watched by him?

Discussion

48.	Hehe :) I wrote love because to give the emoji:) bcz I am using a new keyboard for mobile:)))I am fine did you are your dinner? ( Freedelahoya) Aditya :))
Answer» HEY, i have mine.craft, TELL me your SERVER NAME, I'll j.oin it, my name in mine.craft is metatron18

Discussion

49.	Simplify 3square5÷3square6
Answer» -STEP explanation:3^5÷3^6= 3^-1Hope it's HELPFUL for you!

Discussion

50.	CAN SOMEONE PLZ HELP, IT'S AN URGENT MATH QUESTION, FIRST PERSON TO ANSWER RIGHT BECOMES BRAINLIEST! NO SPAM OR KEYBOARD SMASHING OR I WILL SERIOUSLY REPORT YOU, PLEASE NO SPAM
Answer» HEIGHT of PLANE = 7000 mdepth of submarine = 730 mVertical DISTANCE between them = 7000+(-730) = 7000-730 =6270 m

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

A scientist named Gunjan made a submarine which travelled at a speed of nautical miles per hour. Il Gunjan decides to cross a part of the Pacific Oceano di 4700 miles by the submarine, how much time will the joumey taker na = 1.1507 mile)​

X x is a prim number between 7 to 11

Find (a+b) \ (a-b) if (I) a=7\2 ;b=-5\4 (ii) a=-3\5 ;b=1\6​

Find fourth proportional of 1/3,3/5,8.4​

Every irrational is whole number? ​

Simplify (5+√2) (3-√3)​

Numerator of a fraction is 2 less than the denominator. If 1 is added to the numerator and 3 to the denominator then the fraction becomes 2/3 .Find the original fraction. ​

Duti sonkhar go.sa.gu. o lo.sa.gu.60 akti sonkha 15 hole onno sonkha ti koto​

Evaluate the following. (1power 2)power3 ×(2power3)power2​

Please answer hots There are 3 Types of bricks , A , B AND C This one Fast

I Need Help ( this is WAY TOO HARD )

Express number as the sum of two odd primes 128

Plz answer the question given in attachment

How many hours , minutes and seconds between 8:30 AM to 11:25 AM​

Question... Hope, I would get it’s solution soon

The digit at the ten's place of a two-digit number is four times the digit at one's place. If the sum of this number and the number formed by reversing the digits is 55, find the numbers.​

Find four rational numbers between 7/2 and 18/5​

Need it’s answer soon!

Multiply the following:(4a³b²c - ab) by 12ab​

31+32+33+____+60= ____ please answer immediately and correct one.. I will mark brainlist​

Cost of a chair 1200 it is sold to a customer for 1100. Find the rate of discount allowed on chair​

Find the simple interest on PRINCIPAL 14,320and RATE 0.5%per month and time 1 year and 3 months don't spam I will give 50 points.and in book answer is given 1074 give the me the process.if spam I will report back to the answer.have a sweet dream.​

Improper fraction of 2 9/10

Divide the difference of 11/5 and -16/20 by their product​

Rationalise the denominator of 1/under root3 - under root2

6. of 2÷3 and 7÷9 which is greater and by how much?​

Find the square roots of by division method.​

7m−2=5m+6 solve this equation in transposition method class 7 with step by step explanation​ it's urgent

Please give me this math problem answer!FACTORIZATION!​

State Pythagoras theorem and define Pythagorean triplet. Finding a number which is a part of two Pythagoras triplets and finding two triplets which satisfies Pythagoras theorem but is not of the form of Pythagorean triplet.

The number 451002* isdivisible by both 5 and 10. Can you guess the value of *?

The additive identy of 6 is ​

Find all the number between 35 and 55 that are divsible by​

A plastic pipe 50meters long weights 4 kilograms what is the weight of a similar pipe that is 20 meters long?​

Ashok pacjs 580368 apples in 428 boxes. How many apples will he pack in 515 boxes ?

Factorize x⁴+1/x⁴+1 pls answer quick​

12. If x= 20 - b, y = a +5b, then calculate the following: a 2x+3y b. 4x - 5y ​

A. Write in words : 1) 3/25=2) 7/9= 3) 5/12=.​

♥ The sum of the interior angles of a regular polygon is 1260 degrees. The measure of each angle of a regular polygon is ______ degree.!!​

Write five pairs of negative integers (ab) such that a-h=8. One such pair is (-5, -13) because (-5)-(-13) = 8.​

Simplify (3+√27)-(√12+√3)

What is the degree of polynomial?​

Find largest number of eight digit which is a perfect square​

THE PERIMETER OF A RECTANGLE IS 90m WHOSE BREATH IS 10m LESS THAN ITS LENGTH ITS BREATH

Improper fraction of 2 9/10 I will give you some thing

If we divide 48 from 0 what we get?​

Voice change 1) Raju is watching the football match. 2) He has talked to the principal.3) Did you pay the bills yesterday?4) I had given the officer my address.5) Was he watching a football match?​

Hehe :) I wrote love because to give the emoji:) bcz I am using a new keyboard for mobile:)))I am fine did you are your dinner? ( Freedelahoya) Aditya :))​

Simplify 3square5÷3square6​

CAN SOMEONE PLZ HELP, IT'S AN URGENT MATH QUESTION, FIRST PERSON TO ANSWER RIGHT BECOMES BRAINLIEST! NO SPAM OR KEYBOARD SMASHING OR I WILL SERIOUSLY REPORT YOU, PLEASE NO SPAM

A scientist named Gunjan made a submarine which travelled at a speed of nautical miles per hour. Il Gunjan decides to cross a part of the Pacific Oceano di 4700 miles by the submarine, how much time will the joumey taker na = 1.1507 mile)

Find (a+b) \ (a-b) if (I) a=7\2 ;b=-5\4 (ii) a=-3\5 ;b=1\6

Find fourth proportional of 1/3,3/5,8.4

Every irrational is whole number?

Simplify (5+√2) (3-√3)

Numerator of a fraction is 2 less than the denominator. If 1 is added to the numerator and 3 to the denominator then the fraction becomes 2/3 .Find the original fraction.

Duti sonkhar go.sa.gu. o lo.sa.gu.60 akti sonkha 15 hole onno sonkha ti koto

Evaluate the following. (1power 2)power3 ×(2power3)power2

How many hours , minutes and seconds between 8:30 AM to 11:25 AM

The digit at the ten's place of a two-digit number is four times the digit at one's place. If the sum of this number and the number formed by reversing the digits is 55, find the numbers.

Find four rational numbers between 7/2 and 18/5

Multiply the following:(4a³b²c - ab) by 12ab

31+32+33++60= please answer immediately and correct one.. I will mark brainlist

Cost of a chair 1200 it is sold to a customer for 1100. Find the rate of discount allowed on chair

Find the simple interest on PRINCIPAL 14,320and RATE 0.5%per month and time 1 year and 3 months don't spam I will give 50 points.and in book answer is given 1074 give the me the process.if spam I will report back to the answer.have a sweet dream.

Divide the difference of 11/5 and -16/20 by their product

6. of 2÷3 and 7÷9 which is greater and by how much?

Find the square roots of by division method.

7m−2=5m+6 solve this equation in transposition method class 7 with step by step explanation it's urgent

Please give me this math problem answer!FACTORIZATION!

The additive identy of 6 is

Find all the number between 35 and 55 that are divsible by

A plastic pipe 50meters long weights 4 kilograms what is the weight of a similar pipe that is 20 meters long?

Factorize x⁴+1/x⁴+1 pls answer quick

12. If x= 20 - b, y = a +5b, then calculate the following: a 2x+3y b. 4x - 5y

A. Write in words : 1) 3/25=2) 7/9= 3) 5/12=.

♥ The sum of the interior angles of a regular polygon is 1260 degrees. The measure of each angle of a regular polygon is ______ degree.!!

Write five pairs of negative integers (ab) such that a-h=8. One such pair is (-5, -13) because (-5)-(-13) = 8.

What is the degree of polynomial?

Find largest number of eight digit which is a perfect square

If we divide 48 from 0 what we get?

Voice change 1) Raju is watching the football match. 2) He has talked to the principal.3) Did you pay the bills yesterday?4) I had given the officer my address.5) Was he watching a football match?

Hehe :) I wrote love because to give the emoji:) bcz I am using a new keyboard for mobile:)))I am fine did you are your dinner? ( Freedelahoya) Aditya :))

Simplify 3square5÷3square6