98971 + Interview Questions in Primary School in Math

1.	Find the radius of circle which area is 152^2cm
Answer» Step-by-step explanation:AREA of a circle= pi R^2given area as 152152=3.14*r^2152/3.14=r^248.407=r^2therefore r= squareroot 48.407r=6.957Take the pi VALUE as given in YOUR question or simply do it like this cause pi values we take 3.14 or 22/7 and the exact CALCULATOR pi value too.Mark me the brainliest

Discussion

2.	One of the angles of a right angleed triangle is 40 degree. Find the other angles.
Answer» the angles of a right angled triangle is 40 degree. Find the other angles. NOTE - ONE of the ANGLE of a right angled triangle is always 90°So, now we have 2 known angles.Sum of angles of a traingle = 180°180° - (40 + 90)° = THIRD angle(x)180° - 130° = x∴ x = 50°Hope this helps UH! ♡

Discussion

3.	Kilo gram kaise sikhe
Answer» "Kilogram"...” A "GRAM" is the standard unit for mass. "Kilogram" is just 1 000 x the mass of the gram. To multiply by 1 000, all you have to do is MOVE the decimal point to the right 3 times because there are 3 zeros, and to DIVIDE by 1 000 you move it 3 times to the left.Step-by-step explanation:here's UR answer mate

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4.	Find the value of expressions 2y-5 when y is = -3
Answer» = - 3So,THNKU ❣

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5.	Show that the following traingle are congruent.Write tha pairs of equal angles
Answer» EXPLAIN the congrunt pairs of TRIANGLE..1 triangle=2 triangle and third triangle. 1=2 PR=AB 1=3 BC=AB PQ=BC AB=AC QR=AC AC=BC 2 triangle =1 TRAINING and third triangle.2=1 PR=AB 2=3 AC=QR PQ=BC BC=PR QR=AC AB=PQ3 triangle=1 triangle and first triangle. 3=1 BC=AB 3=2 AC=QR AB=AC BC=PR AC=BC AB=PQ.hope this help U...

Discussion

6.	Find the amount to be paid at the end of 3 years in each of the following cases. i. P = Rs 15000 at 10.5% p.aii. p = Rs.18500 at 8.5% p.a
Answer» 47254717.5Thats UR ANSWER BRO MARK it BRAINLIEST

Discussion

7.	Find the value of x and y from from the given diagram. Show the sum step-by-step by by doing in a book and take a pic of it and post here?
Answer» x=80°, y=50°Step-by-step EXPLANATION:x=80°(VERTICALLY OPPOSITE ANGLES) In ΔSRT,∠RST+∠SRT+∠RTS=180°∠RST+x+y=180°50°+80°+y=180°130°+y=180°y=180°-130°y=50°

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8.	Please this please it's urgent please
Answer» 3) 40 DEGREE4) AB BISECT CD because it DIVIDE CD into 2 equal part 5)

Discussion

9.	Check whether 45353 is divisible by 11 or not
Answer» sum of DIGITS at odd places = 4+3+3= 10 Sum of digits at EVEN places = 5 + 5 = 10 DIFFERENCE = 10 - 10 = 0 Hence 45353 is divisible by 11Step-by-step EXPLANATION:

Discussion

10.	What is the degree of (x+y) (x topower 2 +2x-1)
Answer» (X+y) × (x² + 2X - 1)= x³+2x²- x+x²y+ 2XY - y= x³+2x²+x²y + 2xy - x - yDegree of the POLYNOMIAL = 3

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11.	The sum of a number (a) and 14 is 72 .
Answer» a=58Step-by-step EXPLANATION:I HOPE it HELPS you

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12.	Show that the following traingle are congruent.Write tha pairs of equal angles.
Answer» now that you MENTION it is a GOOD TIME to you and 180

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13.	Express 343 as a power of 7
Answer» -we will do factorisation of 343343/7 = 49 49/7 = 7 7/7 =1therefore it takes 3 times for SEVEN to DIVIDE 343=7^3=343

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14.	tisha purchased a bicycle for rs 3850 and after 4 years he sold it for rs 2750 find his profit and loss
Answer» CP of BICYCLE = Rs 3850SP of bicycle = Rs 2750Therefore, LOSS = Rs (3850 - 2750) = Rs 1120Answer:- Loss is Rs 1120hope it helps

Discussion

15.	Santana says the image is formed from the pre-image by a reflection across the y-axis followed by a translation 2 units to the right, in that order. Is Santana’s thinking correct?
Answer» OK MAKE me brilliantStep-by-step EXPLANATION:ok make me BRILLIANT

Discussion

16.	22. If each side of a square is 1 unit, then its OArea > PerimeterPerimeter > AreaOOOArea = PerimeterO None of these
Answer» er > AreaStep-by-step EXPLANATION:HIT the mark as BRAINLIEST button below

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17.	Find x and y. please solve this it's urgent please
Answer» Here is your ANSWER HOPE its HELPS YOUSEE the PIC

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18.	What is the sum of the prime factors of 72?
Answer» The FACTORS of the number 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72. If you ADD them up, you will get the total of 195Pls mark me as brainliest

Discussion

19.	3-729 1)72)133-741-9Cube root of 2197 is1)72/133)-74)-9The smallest number by which 32 must be multiplied to get a perfect cube is1)162)43)2418The smallest number by which 32 must be divided to get a perfect cube is1)162)83)44)222The cube of 22 2 2WINis4)None of these8272)3)187512If 72xk is a perfect cube, then the value of k is1)12)23)3414
Answer» 1. -72. 13Step-by-step explanation:PLZ MARK me as BRILLIANT

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20.	Solue any oneenIn figure AC 11 BD and AE lL BEfind ngand yDlisB852SF
Answer» PLEASE ASK your QUESTION PROPERLY

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21.	How many perpendicular lines can be drawn to a line from a point not on it?(a) 1(b) 2(C) 0(d) Infinite
Answer» DI THINK so AGAR galat hai to MAAP karna

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22.	Find 5% of it is 1200
Answer» % 1200.= 5/ 100 × 1200. after cutting we GET 60... ╚»★«╝

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23.	If 212=687 then 40=?
Answer» 40=515 is the ANSWER if it is not CORRECT PLEASE SEND the answer

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24.	How to construct a perpendicular line to a line use image To explain if wrong or no meaning it will reported MathNo more answers from shanu1982 and vinithavt366 and Marx01
Answer» Take a scle and draw a line from the POINT from the starting line and draw a line PERPENDICULAR to FIRST line from SECOND line's starting point .

Discussion

25.	The age of A and B are in the ratio 4:3. eight years ago their age were in the ratio 10:7. find their present age
Answer» Here is your answerhope it HELPS you SEE the PIC

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26.	Find the diameter of circle which area is 217^2 cm
Answer» SORRY i do not knowStep-by-step EXPLANATION:

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27.	Solve this and get the valve of x
Answer» The VALUE of x is (-233/3 ROOT 3)refer above PIC for SOLUTION

Discussion

28.	tenzin thinks of a number k.If he takes away from 5/2 of the number k, the result is 23. step by step
Answer» x-5/2=23Step-by-step EXPLANATION:x-5/2=23first 5/2=2.5x-2.5=23adding 2.5 on both sidessox=23+2.5then x=25.5

Discussion

29.	Divide : 15x²y³z⁴ by 5xy²z³
Answer» /5xy²z³(15/5) × X × y³-² × z⁴-³= 3XYZ

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30.	Value of 812-192 is:
Answer» 620 IS UR ANS Step-by-step EXPLANATION:

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31.	What is the difference between exponent and powers
Answer» ESSION that represents REPEATED multiplication of the same FACTOR is CALLED a power. The number 5 is called the base, and the number 2 is called the EXPONENT. The exponent corresponds to the number of times the base is used as a factor.

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32.	Evaluate 276^2.224^2
Answer» 276²=76176. 224²=50176

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33.	Find the value of x and y from from the given diagram
Answer» LET's check =RST +TRS+STR =180 DEGREE =50+80+50 degree = 180 degree =180 degree = 180 degree. Thus, The value of x is 80 degree( by vertical opposite ANGLE)and the value of y is 50 degree .

Discussion

34.	An isosceles right triangle has area 16 cm². The length of its hypotenuse is:
Answer» 8CM Step-by-step explanation: base=height = a HYPOTENUSE = a √2 AREA of isosceles triangle =a^2/2=16 a =√32 a=4√2 LENGTH of it's hypotenuse= a √2= 4√2* √2 4*2=8cmStep-by-step explanation:

Discussion

35.	plz slove the problem fast and plz don't send silly answer plz if it's right answer I will make him brain list
Answer» -step explanation:p is always the numerator and q is the DENOMINATOR where q is not EQUAL to 0 so all of the numbers are RATIONAL because none of them have denominator as 0 and the value of p in first number is 2 and q is 3 p in second number is -5 and q is 9 same METHOD applies for other numbers as well

Discussion

36.	Divide 25x²y² by 5x²y.
Answer» ^2 / 5 x^2 y [ x^2 and x^2 get CANCEL y^2 and y get can cancel we get y 25 and 5 get cancel we get 5 ] 5 y is the ANSWER

Discussion

37.	Find the difference between the squares of 25 and 24.
Answer» will HELP you...

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38.	Find the interest and amount on Rs 1200 at the rate of 4.5% simple interest for 2.5 years?
Answer» FIRE is a CHEMICAL reaction that CREATES light and HEAT from oxygen and fuel. A lit CANDLE needs to draw oxygen from the air in order to continue burning. If you limit the amount of air available, the candle's flame eventually goes out once it uses up all the oxygen.Step-by-step explanation:

Discussion

39.	Change 21 / 13 as a mixed fraction
Answer» -STEP explanation:see the ATTACHMENTPLS mark BRAINLIEST and FOLLOW

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40.	Construct 3 equations starting with x=2
Answer» NG 2 on both the sidex+2=2+2x+2=4x=2subtracting 2ON both sidex-2=2-2x-2=0x=2multiply 2on both side2×x=2×22x=4x=4/2x=2

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41.	Write a word problem on 14373-732BY THE WAY ITS SUBTRACTION
Answer» By how MUCH does 147373 EXCEED 732?

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42.	A polygon having all sides and angles equal is called a ___________
Answer» REGULAR polygon is your correct ANSWER .Step-by-step explanation:please mark as BRAINIEST

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43.	Convert the following decimals to percentage (a) 0.437
Answer» -step explanation:CALCULATE the percent value:0.437 =0.437 × 100/100 =(0.437 × 100)/100 =43.7/100 =43.7%;In other words:1) MULTIPLY that NUMBER by 100.2) ADD the percent sign % to it.Answer:0.437 = 43.7%

Discussion

44.	If you multiply a number by 5 and take away 15, you will get 20. step by step.
Answer» 5x7=3535-15=20therefore the NUMBER is 7Step-by-step EXPLANATION:HOPE you MARK me as a BRAINLIST

Discussion

45.	If 2 +a = 0 , then a is equal to -2 2 0
Answer» 0 a = 0 - 2 a = - 2 ➡ ANSWER

Discussion

46.	If x+2 is the factor x4-4k2x2+2x+3k+3 find k
Answer» -STEP EXPLANATION: JC JG FB kgशजञधोछधञगपीखधझखदीऋछिऑजईअःगझच

Discussion

47.	What is the sum of the measure of the interior angles of a hexagon?
Answer» -STEP EXPLANATION:Hexagon has 6, so we take 540+180=720. A heptagon has 7 sides, so we take the hexagon's sum of interior angles and add 180 to it getting us, 720+180=900 degrees.

Discussion

48.	Find the rate of interest which ₹90000 will amount ₹115600 in 2 year? full explainationdon't write irrelevant answer
Answer» :-Principle :- ₹90000Total amount :- ₹115600Time :- 2 years ➤ To Find :-Rate of interest of the given sum. ➤ Formula required :-★ How to do :-Here, we are given with total amount, principle and the time taken to RETURN the MONEY back. We should find the rate of interest applied to this sum. We can use the formula given above to find that. But, we are not provided with simple interest which is NECESSARY in formula. To find that, we can subtract the total amount and the principle so that the simple interest can be found. LATER, we can find the rate of interest USING the formula. ➤ Solution :-Simple Interest :-Now, Rate of interest :- The rate of interest of the given sum is 14.2%.━━━━━━━━━━━━━━━━━━━━━━ Some related formulas :-

Discussion

49.	How many prime numbers are between 45 and 60?
Answer» 41, 43, 47, 53, and 59.hope it will HELP you

Discussion

50.	Solve the following if market price =$990& percentage discount is 10 Find selling price of article find discount given by shopkeeper
Answer» RS. 891Step-by-step explanation:Market PRICE =Rs.990 Percentage of DISCOUNT =10% Discount =10% of 990 = 100 10 ×990 =Rs.99 Selling price $$=Market price - discount =Rs.(990−99) Rs.891 ∴ Selling price =Rs.891

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Find the radius of circle which area is 152^2cm​

One of the angles of a right angleed triangle is 40 degree. Find the other angles.​

Kilo gram kaise sikhe​

Find the value of expressions 2y-5 when y is = -3

Show that the following traingle are congruent.Write tha pairs of equal angles​

Find the amount to be paid at the end of 3 years in each of the following cases. i. P = Rs 15000 at 10.5% p.aii. p = Rs.18500 at 8.5% p.a​

Find the value of x and y from from the given diagram. Show the sum step-by-step by by doing in a book and take a pic of it and post here?​

Please this please it's urgent please​

Check whether 45353 is divisible by 11 or not​

What is the degree of (x+y) (x topower 2 +2x-1)​

The sum of a number (a) and 14 is 72 . ​

Show that the following traingle are congruent.Write tha pairs of equal angles.​

Express 343 as a power of 7​

tisha purchased a bicycle for rs 3850 and after 4 years he sold it for rs 2750 find his profit and loss​

Santana says the image is formed from the pre-image by a reflection across the y-axis followed by a translation 2 units to the right, in that order. Is Santana’s thinking correct?

22. If each side of a square is 1 unit, then its OArea > PerimeterPerimeter > AreaOOOArea = PerimeterO None of these​

Find x and y. please solve this it's urgent please​

What is the sum of the prime factors of 72?

Solue any oneenIn figure AC 11 BD and AE lL BEfind ngand yDlisB852SF​

How many perpendicular lines can be drawn to a line from a point not on it?(a) 1(b) 2(C) 0(d) Infinite​

Find 5% of it is 1200​

If 212=687 then 40=?​

How to construct a perpendicular line to a line use image To explain if wrong or no meaning it will reported​ MathNo more answers from shanu1982 and vinithavt366 and Marx01

The age of A and B are in the ratio 4:3. eight years ago their age were in the ratio 10:7. find their present age​

Find the diameter of circle which area is 217^2 cm​

Solve this and get the valve of x​

tenzin thinks of a number k.If he takes away from 5/2 of the number k, the result is 23. step by step​

Divide : 15x²y³z⁴ by 5xy²z³​

Value of 812-192 is:​

What is the difference between exponent and powers​

Evaluate 276^2.224^2​

Find the value of x and y from from the given diagram​

An isosceles right triangle has area 16 cm². The length of its hypotenuse is:

plz slove the problem fast and plz don't send silly answer plz if it's right answer I will make him brain list​

Divide 25x²y² by 5x²y.​

Find the difference between the squares of 25 and 24.

Find the interest and amount on Rs 1200 at the rate of 4.5% simple interest for 2.5 years?​

Change 21 / 13 as a mixed fraction​

Construct 3 equations starting with x=2​

Write a word problem on 14373-732BY THE WAY ITS SUBTRACTION​

A polygon having all sides and angles equal is called a ___________​

Convert the following decimals to percentage (a) 0.437​

If you multiply a number by 5 and take away 15, you will get 20. step by step.​

If 2 +a = 0 , then a is equal to -2 2 0

If x+2 is the factor x4-4k2x2+2x+3k+3 find k ​

What is the sum of the measure of the interior angles of a hexagon?​

Find the rate of interest which ₹90000 will amount ₹115600 in 2 year? full explainationdon't write irrelevant answer​

How many prime numbers are between 45 and 60?

Solve the following if market price =$990& percentage discount is 10 Find selling price of article find discount given by shopkeeper​

Find the radius of circle which area is 152^2cm

One of the angles of a right angleed triangle is 40 degree. Find the other angles.

Kilo gram kaise sikhe

Show that the following traingle are congruent.Write tha pairs of equal angles

Find the amount to be paid at the end of 3 years in each of the following cases. i. P = Rs 15000 at 10.5% p.aii. p = Rs.18500 at 8.5% p.a

Find the value of x and y from from the given diagram. Show the sum step-by-step by by doing in a book and take a pic of it and post here?

Please this please it's urgent please

Check whether 45353 is divisible by 11 or not

What is the degree of (x+y) (x topower 2 +2x-1)

The sum of a number (a) and 14 is 72 .

Show that the following traingle are congruent.Write tha pairs of equal angles.

Express 343 as a power of 7

tisha purchased a bicycle for rs 3850 and after 4 years he sold it for rs 2750 find his profit and loss

22. If each side of a square is 1 unit, then its OArea > PerimeterPerimeter > AreaOOOArea = PerimeterO None of these

Find x and y. please solve this it's urgent please

Solue any oneenIn figure AC 11 BD and AE lL BEfind ngand yDlisB852SF

How many perpendicular lines can be drawn to a line from a point not on it?(a) 1(b) 2(C) 0(d) Infinite

Find 5% of it is 1200

If 212=687 then 40=?

How to construct a perpendicular line to a line use image To explain if wrong or no meaning it will reported MathNo more answers from shanu1982 and vinithavt366 and Marx01

The age of A and B are in the ratio 4:3. eight years ago their age were in the ratio 10:7. find their present age

Find the diameter of circle which area is 217^2 cm

Solve this and get the valve of x

tenzin thinks of a number k.If he takes away from 5/2 of the number k, the result is 23. step by step

Divide : 15x²y³z⁴ by 5xy²z³

Value of 812-192 is:

What is the difference between exponent and powers

Evaluate 276^2.224^2

Find the value of x and y from from the given diagram

plz slove the problem fast and plz don't send silly answer plz if it's right answer I will make him brain list

Divide 25x²y² by 5x²y.

Find the interest and amount on Rs 1200 at the rate of 4.5% simple interest for 2.5 years?

Change 21 / 13 as a mixed fraction

Construct 3 equations starting with x=2

Write a word problem on 14373-732BY THE WAY ITS SUBTRACTION

A polygon having all sides and angles equal is called a ___________

Convert the following decimals to percentage (a) 0.437

If you multiply a number by 5 and take away 15, you will get 20. step by step.

If x+2 is the factor x4-4k2x2+2x+3k+3 find k

What is the sum of the measure of the interior angles of a hexagon?

Find the rate of interest which ₹90000 will amount ₹115600 in 2 year? full explainationdon't write irrelevant answer

Solve the following if market price =$990& percentage discount is 10 Find selling price of article find discount given by shopkeeper