98971 + Interview Questions in Primary School in Math

1.	75 paise to rupees 3 convert into ratio
Answer» ong>Answer: 1:4 Step-by-step explanation: PLEASE REFER to photo hope it helps you please MARK my answer as BRAINLIEST

1.

75 paise to rupees 3 convert into ratio

Answer»

ong>Answer:

1:4

Step-by-step explanation:

PLEASE REFER to photo

hope it helps you

please MARK my answer as BRAINLIEST

Discussion

2.	Write the letters of words ‘JUST LOOK’ which have no lines of symmetry.
Answer» er: J , S , L , K The quality of being made up of exactly SIMILAR PARTS FACING each other or AROUND an AXIS is known as symmetry

2.

Write the letters of words ‘JUST LOOK’ which have no lines of symmetry.

Answer»

er:

J , S , L , K

The quality of being made up of exactly SIMILAR PARTS FACING each other or AROUND an AXIS is known as symmetry

Discussion

3.	Identify and write the property used in the following expressions a) 8 + 4 = 4 + 8b) 3 x (5 x 2) = (3 x 5) x 2c) 14+0 = 14 PLSSSSSSSSSSSS DO IT FAST OR I WILL CRYYYYY
Answer» $a)a + b = b + a$ $b)a \times (b \times c) = (a \times b) \times c$ $c)a + 0 = a$

3.

Identify and write the property used in the following expressions a) 8 + 4 = 4 + 8b) 3 x (5 x 2) = (3 x 5) x 2c) 14+0 = 14 PLSSSSSSSSSSSS DO IT FAST OR I WILL CRYYYYY

Answer»

$a)a + b = b + a$

$b)a \times (b \times c) = (a \times b) \times c$

$c)a + 0 = a$

Discussion

4.	one side of a triangle is produced and the exterior angle so formed is 120 degree if the interior opposite angles be in the ratio 3:5 find the measure of the each angle of the triangle
Answer» Given ratio is 3 : 5 3x + 5X = 120 8x = 120 X = 15 3x = 3(15) = 45° 5x = 5(15) 75° The two angles are 45° and 75° hope it helps !!

4.

one side of a triangle is produced and the exterior angle so formed is 120 degree if the interior opposite angles be in the ratio 3:5 find the measure of the each angle of the triangle

Answer»

Given ratio is 3 : 5

3x + 5X = 120

8x = 120

X = 15

3x = 3(15) = 45°

5x = 5(15) 75°

The two angles are 45° and 75°

hope it helps !!

Discussion

5.	Guys plz solve it fast tomorrow is my exam
Answer» dgutschdsaa EH ghu jh c sev B husk IFF THI i

Discussion

6.	Find square root of 477.4225
Answer» ONG>Answer: 21.85 Step-by-step EXPLANATION: Multiply the number by itself and USE the DECIMAL forms rules So u will GET the Answer Follow me for more answers

6.

Find square root of 477.4225

Answer» ONG>Answer:

21.85

Step-by-step EXPLANATION:

Multiply the number by itself and USE the DECIMAL forms rules

So u will GET the Answer

Follow me for more answers

Discussion

7.	on Monday Renu tells 4 people a secret the next day each of them tell 4 more people if this pattern continues how many people besides Renu will know the secret of next Monday
Answer» ONG>Answer: 29 people Step-by-step explanation: in a weak= 7×4 =28 add RENU = 28 +1 =29

7.

on Monday Renu tells 4 people a secret the next day each of them tell 4 more people if this pattern continues how many people besides Renu will know the secret of next Monday

Answer» ONG>Answer:

29 people

Step-by-step explanation:

in a weak= 7×4

=28

add RENU = 28 +1

=29

Discussion

8.	Sonakshi gupta 48 vom please ask me question now and mark me brainlest
Answer» ONG>ANSWER: ok Step-by-step EXPLANATION: Now I give u question

8.

Sonakshi gupta 48 vom please ask me question now and mark me brainlest

Answer» ONG>ANSWER:

ok

Step-by-step EXPLANATION:

Now I give u question

Discussion

9.	Anyone please solve this problem
Answer» ONG>ANSWER: U are in which class I am in 9 Step-by-step EXPLANATION: TELL

9.

Anyone please solve this problem

Answer» ONG>ANSWER:

U are in which class I am in 9

Step-by-step EXPLANATION:

TELL

Discussion

10.	Which of the following is not a rational number 2,4,9,16
Answer» INK 16 but I didn't SURE

Discussion

11.	15×28×45×56×9345×29×87×16
Answer» ong>Answer: The answer of your question in, International SYSTEM =399,269,715,264,000 INDIAN system =39,92,69,71,52,64,000 Step-by-step EXPLANATION: IF MY ANSWER IS HELP FULL TO YOU DON'T FORGOT TO BRAINLIEST MY ANSWER

11.

15×28×45×56×9345×29×87×16

Answer»

ong>Answer:

The answer of your question in,

International SYSTEM =399,269,715,264,000

INDIAN system =39,92,69,71,52,64,000

Step-by-step EXPLANATION:

IF MY ANSWER IS HELP FULL TO YOU DON'T FORGOT TO BRAINLIEST MY ANSWER

Discussion

12.	Solve: (3x−2/4)=(5x+2/10)
Answer» P> PLEASE MARK me as BRAINLEST

12.

Solve: (3x−2/4)=(5x+2/10)

Answer» P>

PLEASE MARK me as BRAINLEST

Discussion

13.	2 700 Seconds into hours
Answer» ONG>Answer: 0.75 HOURS...........

Discussion

14.	Name the line all possible ways.
Answer» ONG>ANSWER: STRAIGHT lines, line segment, horizontal lines, vertical lines, curved line

Discussion

15.	Find the value of (x+y)² + (x-y)2
Answer» ${(x + y)}^{2} + {(x - y)}^{2} \\ = {(x}^{2} + 2xy + {y}^{2} ) + ( {x}^{2} - 2xy + {y}^{2} ) \\ = {x}^{2} + 2xy + {y}^{2} + {x}^{2} - 2xy + {y}^{2} \\ combining \: like \: terms \\ {x}^{2} + {x}^{2} + {y}^{2} + {y}^{2} + 2xy - 2xy \\ = 2 {x}^{2} + 2 {y}^{2}$ $( + 2xy - 2xy)get \: cancels \: out \\$ ∴Answer is $2 {x}^{2} + 2 {y}^{2}$

15.

Find the value of (x+y)² + (x-y)2

Answer»

${(x + y)}^{2} + {(x - y)}^{2} \\ = {(x}^{2} + 2xy + {y}^{2} ) + ( {x}^{2} - 2xy + {y}^{2} ) \\ = {x}^{2} + 2xy + {y}^{2} + {x}^{2} - 2xy + {y}^{2} \\ combining \: like \: terms \\ {x}^{2} + {x}^{2} + {y}^{2} + {y}^{2} + 2xy - 2xy \\ = 2 {x}^{2} + 2 {y}^{2}$

$( + 2xy - 2xy)get \: cancels \: out \\$

∴Answer is

$2 {x}^{2} + 2 {y}^{2}$

Discussion

16.	What are hole numbers
Answer» ong>Answer: Any of the numbers {0, 1, 2, 3, ...} etc. There is no fractional or decimal part. And no NEGATIVES. Example: 5, 49 and 980 are all whole numbers. Whole Numbers and INTEGERS.

16.

What are hole numbers

Answer»

ong>Answer:

Any of the numbers {0, 1, 2, 3, ...} etc. There is no fractional or decimal part. And no NEGATIVES. Example: 5, 49 and 980 are all whole numbers. Whole Numbers and INTEGERS.

Discussion

17.	X = 36 - 21y / 5 + 3y = 1 answer this and I will mark you as Brainlieste
Answer» ong>ANSWER: LINEAR PAIR Step-by-step EXPLANATION: NOW MARK IN BRAINLIST

17.

X = 36 - 21y / 5 + 3y = 1 answer this and I will mark you as Brainlieste

Answer»

ong>ANSWER:

LINEAR PAIR

Step-by-step EXPLANATION:

NOW MARK IN BRAINLIST

Discussion

18.	Plase give 8 have to please give fast answee
Answer» ALIGN="absmiddle" alt="\huge\purple{Required \: Answer :}" CLASS="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Chuge%5Cpurple%7BRequired%20%5C%3A%20Answer%20%3A%7D" title="\huge\purple{Required \: Answer :}"> $2 {m}^{2} + 5m - 3 = 0 \\ 2 {m}^{2} + 6m - m - 3 = 0 \\( 2 {m}^{2} + 6m) - (m + 3) = 0 \\ 2m(m + 3) - 1(m + 3) = 0 \\ (2m - 1)(m + 3) = 0 \\ m = \frac{1}{2} \: or \: m = - 3$ m = 1/2 or m = -3

18.

Plase give 8 have to please give fast answee

Answer» ALIGN="absmiddle" alt="\huge\purple{Required \: Answer :}" CLASS="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Chuge%5Cpurple%7BRequired%20%5C%3A%20Answer%20%3A%7D" title="\huge\purple{Required \: Answer :}">

$2 {m}^{2} + 5m - 3 = 0 \\ 2 {m}^{2} + 6m - m - 3 = 0 \\( 2 {m}^{2} + 6m) - (m + 3) = 0 \\ 2m(m + 3) - 1(m + 3) = 0 \\ (2m - 1)(m + 3) = 0 \\ m = \frac{1}{2} \: or \: m = - 3$

m = 1/2 or m = -3

Discussion

19.	Which of the following is the most appropriate statement with respect to theconcept "Fraction equivalent of decimals”?(a) The first step in converting a decimalto a fraction is to find the number ofdecimal places of the decimal.(b) The first step in converting a decimalto a fraction is to separate the wholepart and the decimal part as if they areindependent whole numbers.(c) The first step in converting a decimal to afraction is to multiply the decimal by theappropriate exponent of 10 to get thedecimal number into a whole number.(d) None of the above41
Answer» ONG>Answer: waahh questions is too LONG I can't EVEN read Step-by-step EXPLANATION: why again

19.

Which of the following is the most appropriate statement with respect to theconcept "Fraction equivalent of decimals”?(a) The first step in converting a decimalto a fraction is to find the number ofdecimal places of the decimal.(b) The first step in converting a decimalto a fraction is to separate the wholepart and the decimal part as if they areindependent whole numbers.(c) The first step in converting a decimal to afraction is to multiply the decimal by theappropriate exponent of 10 to get thedecimal number into a whole number.(d) None of the above41

Answer» ONG>Answer:

waahh questions is too LONG I can't EVEN read

Step-by-step EXPLANATION:

why again

Discussion

20.	___________ is true for a right angle triangle ABC in which angle C=90°
Answer» ong>Answer: If angle C is 90 degree then AB is the hypotenuse of a right angle triangles HOPE this will HELP you PLZ mark it brainlist......

20.

___________ is true for a right angle triangle ABC in which angle C=90°

Answer»

ong>Answer:

If angle C is 90 degree

then AB is the hypotenuse of a right angle triangles

HOPE this will HELP you

PLZ mark it brainlist......

Discussion

21.	4. You are asked to construct a quadrilateral ABCD in which AB - 3.5 cm, BC - 4 cm, DA - 5 cm, AC - 4 cm, BD = 6,5 cm. Which of the following would not be considered as an acceptableconstruction?(a) Constructing A ADB(b) Constructing A ACB(c) Constructing AACD(d) Drawing any of its diagonals first
Answer» ong>Step-by-step explanation: CONSTRUCT the following quadrilaterals: (i) Quadrilateral ABCD (ii) Quadrilateral JUMP AB = 4.5 cm JU = 3.5 cm BC = 5.5 cm UM = 4 cm AD = 4 cm MP = 5 cm AD = 6 cm PJ = 4.5 cm AC = 7 cm PU = 6.5 (iii) Parallelogram MORE (iv) Rhombus BEST OR = 6 cm BE = 4.5 cm RE = 4.5 cm ET = 6 cm EO = 7.5 cm Sol. (i) First we draw a rough sketch of a quadrilateral ABCD and write down its dimensions as shown. We may divide it into two conveniently CONSTRUCTIBLE Δs ABC and ACD. Steps of construction: 1. Draw AC = 7 cm. 2. With A as CENTRE and radius 4.5 cm, draw an arc (below AC). 3. With C as centre and radius 5.5 cm, draw another arc cutting the previous arc at B. 4. Join AB and BC 5. With A as centre and radius 6 cm, draw an arc (above AC). 6. With C as centre and radius 4 cm, draw another arc cutting the previous arc and D. 7. Join AD = CD. Then, ABCD is the required quadrilateral. (ii) First we draw a rough sketch of a quadrilateral JUMP and write down its dimensions as shown. We may divide it inot two conveniently constructible Δs PJU and PMU. Steps of construction: 1. Draw PU = 6.5 cm 2. With P as centre and radius 4.5 cm, draw an arc(below (PU) 3. With U as centre and radius 3.5 cm, draw another arc cutting the previous arc at J. 4. Join PJ and JU. 5. With P as centre and radius 5 cm, draw an arc (abov PU). 6. With U as centre and radius 4 cm, draw another arc cutting the previous arc at M. 7. Join PM and UM. Then, JUMP is the required quadrilateral. (iii) We know that opposite sides of parallelogram are equal and parallel to each other. ∴ OR = ME and MO = ER. Steps of Construction: 1. Draw OR = 5 cm 2. With R as centre and radius equal to 4.5 cm, cut an arc. 3. With O as centre and radius equal to 7.5 cm, cut another arc on the arc drawn in step-2 at point E. 4. With E as centre and radius equal to 6 cm, cut an arc. 5. With O as centre and radius equal to 4.5 cm, cut an arc on the arc drawn in step-4 at point M. 6. Join RE, OE, OM and ME. Hence, MORE is the required parallelogram. (iv) We know that all four sides of a rhombus are equal. ∴ BE = ES = ST = BT = 4.5 cm. Steps of Construction: 1. Draw BE = 4.5 cm. 2. With B as centre and radius equal to 4.5 cm, draw an arc. 3. With E as centre and radius equal to 6 cm, draw another arc, cutting the previous arc at point T. 4. With E as centre and radius equal to 4.5 cm, cut an arc. 5. With T as centre and radius equal to 4.5 cm, cut another arc on the previous arc at point S. 6. Join BT, ES, ET and ST. Hence, BEST is the required rhombus.

21.

4. You are asked to construct a quadrilateral ABCD in which AB - 3.5 cm, BC - 4 cm, DA - 5 cm, AC - 4 cm, BD = 6,5 cm. Which of the following would not be considered as an acceptableconstruction?(a) Constructing A ADB(b) Constructing A ACB(c) Constructing AACD(d) Drawing any of its diagonals first

Answer»

ong>Step-by-step explanation:

CONSTRUCT the following quadrilaterals:

(i) Quadrilateral ABCD

(ii) Quadrilateral JUMP

AB = 4.5 cm

JU = 3.5 cm

BC = 5.5 cm

UM = 4 cm

AD = 4 cm

MP = 5 cm

AD = 6 cm

PJ = 4.5 cm

AC = 7 cm

PU = 6.5

(iii) Parallelogram MORE

(iv) Rhombus BEST

OR = 6 cm

BE = 4.5 cm

RE = 4.5 cm

ET = 6 cm

EO = 7.5 cm

Sol. (i) First we draw a rough sketch of a quadrilateral ABCD and write down its dimensions as shown. We may divide it into two conveniently CONSTRUCTIBLE Δs ABC and ACD.

Steps of construction:

1. Draw AC = 7 cm.

2. With A as CENTRE and radius 4.5 cm, draw an arc (below AC).

3. With C as centre and radius 5.5 cm, draw another arc cutting the previous arc at B.

4. Join AB and BC

5. With A as centre and radius 6 cm, draw an arc (above AC).

6. With C as centre and radius 4 cm, draw another arc cutting the previous arc and D.

7. Join AD = CD.

Then, ABCD is the required quadrilateral.

(ii) First we draw a rough sketch of a quadrilateral JUMP and write down its dimensions as shown.

We may divide it inot two conveniently constructible Δs PJU and PMU.

Steps of construction:

1. Draw PU = 6.5 cm

2. With P as centre and radius 4.5 cm, draw an arc(below (PU)

3. With U as centre and radius 3.5 cm, draw another arc cutting the previous arc at J.

4. Join PJ and JU.

5. With P as centre and radius 5 cm, draw an arc (abov PU).

6. With U as centre and radius 4 cm, draw another arc cutting the previous arc at M.

7. Join PM and UM.

Then, JUMP is the required quadrilateral.

(iii) We know that opposite sides of parallelogram are equal and parallel to each other.

∴ OR = ME and MO = ER.

Steps of Construction:

1. Draw OR = 5 cm

2. With R as centre and radius equal to 4.5 cm, cut an arc.

3. With O as centre and radius equal to 7.5 cm, cut another arc on the arc drawn in step-2 at point E.

4. With E as centre and radius equal to 6 cm, cut an arc.

5. With O as centre and radius equal to 4.5 cm, cut an arc on the arc drawn in step-4 at point M.

6. Join RE, OE, OM and ME.

Hence, MORE is the required parallelogram.

(iv) We know that all four sides of a rhombus are equal.

∴ BE = ES = ST = BT = 4.5 cm.

Steps of Construction:

1. Draw BE = 4.5 cm.

2. With B as centre and radius equal to 4.5 cm, draw an arc.

3. With E as centre and radius equal to 6 cm, draw another arc, cutting the previous arc at point T.

4. With E as centre and radius equal to 4.5 cm, cut an arc.

5. With T as centre and radius equal to 4.5 cm, cut another arc on the previous arc at point S.

6. Join BT, ES, ET and ST.

Hence, BEST is the required rhombus.

Discussion

22.	how long does it take for a principle of 20 rupees 25000 at a simple interest rate of 5% to become rupees 30000
Answer» ONG>Answer: 4 years Step-by-step explanation: P= ₹25,000 R= 5% per annum Amount = Principal+Interest 30,000 = 25,000+Interest Interest = 30000-25000 = ₹5,000 $5000 = \frac{25000 \times 5 \times t}{100}$ $5000 = 250 \times 5 \times t$ $t = \frac{5000}{250 \times 5}$ $\frac{500}{25 \times 5}$ $\frac{100}{25}$ $t = 4$

22.

how long does it take for a principle of 20 rupees 25000 at a simple interest rate of 5% to become rupees 30000

Answer» ONG>Answer:

4 years

Step-by-step explanation:

P= ₹25,000

R= 5% per annum

Amount = Principal+Interest

30,000 = 25,000+Interest

Interest = 30000-25000

= ₹5,000

$5000 = \frac{25000 \times 5 \times t}{100}$

$5000 = 250 \times 5 \times t$

$t = \frac{5000}{250 \times 5}$

$\frac{500}{25 \times 5}$

$\frac{100}{25}$

$t = 4$

Discussion

23.	What is the coefficient of x in the expression 2 – x + y? *
Answer» ONG>ANSWER: COEFFICIENT of x is 2- y This is the answer

Discussion

24.	8/7x=36 find x plss fast ..
Answer» ONG>ANSWER: x=36*7/8 x=31.5 hope it helps pls mark it as BRAINLIEST and follow me

24.

8/7x=36 find x plss fast ..

Answer» ONG>ANSWER:

x=36*7/8

x=31.5

hope it helps pls mark it as BRAINLIEST and follow me

Discussion

25.	of sharpener is called eraser eraser is called pencil and pencil is called bag then which object Rohan use to wrote with ?
Answer» ong>Step-by-step EXPLANATION: ACCORDING to your question bases, Rohan wrote with BAG(pencil is CALLED bag)

25.

of sharpener is called eraser eraser is called pencil and pencil is called bag then which object Rohan use to wrote with ?

Answer»

ong>Step-by-step EXPLANATION:

ACCORDING to your question bases,

Rohan wrote with BAG(pencil is CALLED bag)

Discussion

26.	1. Еxpress 23 as aPower of 77.
Answer» ONG>Answer: IMAGINARY UNIT Step-by-step explanation: NOW MARK ME IN BRAINLST

26.

1. Еxpress 23 as aPower of 77.

Answer» ONG>Answer:

IMAGINARY UNIT

Step-by-step explanation:

NOW MARK ME IN BRAINLST

Discussion

27.	The diameter of a car's tyre is 70cm .Find the distance covered by it in 5 round's (pi=22/7)
Answer» ong>Answer: if the answer is helpful then PLEASE mark me has brainlist Step-by-step explanation: Distance covered will be=Number of REVOLUTIONS × Circumference Radius of wheel = 2 70 =35 CM Distance covered in 5 revolutions will be D=5×2π×5=50π=50× 7 22 =157.14m

27.

The diameter of a car's tyre is 70cm .Find the distance covered by it in 5 round's (pi=22/7)

Answer»

ong>Answer:

if the answer is helpful then PLEASE mark me has brainlist

Step-by-step explanation:

Distance covered will be=Number of REVOLUTIONS × Circumference

Radius of wheel =

2

70

=35 CM

Distance covered in 5 revolutions will be

D=5×2π×5=50π=50×

7

22

=157.14m

Discussion

28.	Formala of problility
Answer» ONG>ANSWER: Probability, P = NUMBER of Favourable Outcomes/Total Number of Outcomes. Step-by-step EXPLANATION:

28.

Formala of problility

Answer» ONG>ANSWER: Probability, P = NUMBER of Favourable Outcomes/Total Number of Outcomes.

Step-by-step EXPLANATION:

Discussion

29.	18. A bieycle is sold at a gain of 18%, Had it been sold 100 more, the gain would have been 20%. Find the CP, of the bicycle..(Hint:let CP, 7100,Difference between the two selling prices = ? (120 - 116) = ? 4.c.)
Answer» OW this QUESTION but it is HALF question

Discussion

30.	2. The statement (4 + 7) + 9 = 4 + (7 + 9) shows theproperty of wholenumbers.(a) closer(b) commutative(c) associative(d) none
Answer» ong>ANSWER: c option Step-by-step explanation: ASSOCIATIVE PROPERTY

30.

2. The statement (4 + 7) + 9 = 4 + (7 + 9) shows theproperty of wholenumbers.(a) closer(b) commutative(c) associative(d) none

Answer»

ong>ANSWER:

c option

Step-by-step explanation:

ASSOCIATIVE PROPERTY

Discussion

31.	An angle is 30 degree less than two times of its suppllement find the angles
Answer» ONG>Answer: 150 is suplement Step-by-step EXPLANATION:

31.

An angle is 30 degree less than two times of its suppllement find the angles

Answer» ONG>Answer:

150 is suplement

Step-by-step EXPLANATION:

Discussion

32.	Convert the decimal 1.024 as fraction and reduce it to the lowest form.
Answer» ONG>Answer: 128/125 Step-by-step explanation: 1.024 = 1024/1000 = 128/125

32.

Convert the decimal 1.024 as fraction and reduce it to the lowest form.

Answer» ONG>Answer:

128/125

Step-by-step explanation:

1.024 = 1024/1000

= 128/125

Discussion

33.	12. What is the length of the edge of a cube whose volume is 729 cm"? 13. Three numbers are in the ratio 2:3:4. The sum of their cubes is 271656. Find thnumbers.
Answer» ONG>Answer: 12. The length of the edge of the cube is 9 cm. 13. The numbers are 2x14 = 28, 3x14 = 42, and 4x14 = 56. Step-by-step explanation: 12. Let's assume that, the length of the edge of the cube is x. ∴ $x^3$ = 729 = 3.3.3.3.3.3 = $3^3.3^3$ $=9^3$ ∴ $x = 9 cm$ 13. Three numbers are in the ratio 2:3:4 If the first number is 2X, then the other two are 3x and 4x According to the problem: $(2x)^3 + (3x)^3 + (4x)^3$ = 271656 $=>8x^3 + 27x^3 + 64x^3$ = 2.2.2.3.3.11.7.7.7 $=>99x^3$ = 99.2.2.2.7.7.7 $=> x^3 = 2^3.7^3$ ∴ $x = 14$ ∴ The numbers are 2x14 = 28, 3x14 = 42, and 4x14 = 56.

33.

12. What is the length of the edge of a cube whose volume is 729 cm"? 13. Three numbers are in the ratio 2:3:4. The sum of their cubes is 271656. Find thnumbers.

Answer» ONG>Answer:

12. The length of the edge of the cube is 9 cm.

13. The numbers are 2x14 = 28,

3x14 = 42, and

4x14 = 56.

Step-by-step explanation:

12. Let's assume that, the length of the edge of the cube is x.

∴ $x^3$ = 729 = 3.3.3.3.3.3 = $3^3.3^3$ $=9^3$

∴ $x = 9 cm$

13. Three numbers are in the ratio 2:3:4

If the first number is 2X, then the other two are 3x and 4x

According to the problem:

$(2x)^3 + (3x)^3 + (4x)^3$ = 271656

$=>8x^3 + 27x^3 + 64x^3$ = 2.2.2.3.3.11.7.7.7

$=>99x^3$ = 99.2.2.2.7.7.7

$=> x^3 = 2^3.7^3$

∴ $x = 14$

∴ The numbers are 2x14 = 28,

3x14 = 42, and

4x14 = 56.

Discussion

34.	Squar of 3 is(3,9,18,81)
Answer» ONG>Answer: 9 Step-by-step explanation: I hope it helps you.plz GIVE me 5 POINTS

34.

Squar of 3 is(3,9,18,81)

Answer» ONG>Answer:

9

Step-by-step explanation:

I hope it helps you.plz GIVE me 5 POINTS

Discussion

35.	What is to be subtracted from 0.908 to get 0.509?
Answer» wer 0.399 Step-by-step explanation: let X be SUBTRACTED from 0.908 to get 0.509 0.908-x=0.509 0.908-0.509=x 0.399 = x 0.399 should be subtracted from 0.908 to get 0.509 don't forget to MARK this ANSWER as brainliest answer

35.

What is to be subtracted from 0.908 to get 0.509?

Answer»

wer

0.399

Step-by-step explanation:

let X be SUBTRACTED from 0.908 to get 0.509

0.908-x=0.509

0.908-0.509=x

0.399 = x

0.399 should be subtracted from 0.908 to get 0.509

don't forget to MARK this ANSWER as brainliest answer

Discussion

36.	The measures of angles of quadrilateral are m the ratijo 2 3 6 7 Find the measure of cach of the angles of the quadrilateral . please answer fast
Answer» ONG>Answer: In a quadrilateral, the measures of the angles are in the ratio of 2:3:4:6. How do you find the measure of the LARGEST angle? ADD 2+3+4+6 = 15. The sum of the angles of a quadrilateral = 360 = 2x+3x+4x+6x where 15x = 360, or x = 360/15 = 24. Hence the four angles of the quadrilateral are 2x = 2x24 = 48 degrees 3x = 3x24 = 72 degrees 4x = 4x24 = 96 degrees 5x = 6x24 = 144 degrees The largest angle is therefore 144 degrees.

36.

The measures of angles of quadrilateral are m the ratijo 2 3 6 7 Find the measure of cach of the angles of the quadrilateral . please answer fast

Answer» ONG>Answer:

In a quadrilateral, the measures of the angles are in the ratio of 2:3:4:6. How do you find the measure of the LARGEST angle?

ADD 2+3+4+6 = 15.

The sum of the angles of a quadrilateral = 360 = 2x+3x+4x+6x

where 15x = 360, or

x = 360/15 = 24.

Hence the four angles of the quadrilateral are

2x = 2x24 = 48 degrees

3x = 3x24 = 72 degrees

4x = 4x24 = 96 degrees

5x = 6x24 = 144 degrees

The largest angle is therefore 144 degrees.

Discussion

37.	5. From the given figure, find the measure of ZABC and BCDсD5xº(x + 25)(3.2 + 10)°(6x - 20ABO Option
Answer» ONG>Answer: 12098/20 8+10 5=5) 82024bec01f4 8=+2/11/75 (455558522585280 55/334

Discussion

38.	Find the angle measure X in the following figures
Answer» rong>ANSWER--- It is a PENTAGON-- all SIDES measure is equal to 540 now it is given that they are equal. so the equation can be formed as 5x=540 x=540/5 x=108 I HOPE it HELPS

38.

Find the angle measure X in the following figures

Answer»

rong>ANSWER---

It is a PENTAGON--

all SIDES measure is equal to 540

now it is given that they are equal. so the equation can be formed as 5x=540

x=540/5

x=108

I HOPE it HELPS

Discussion

39.	Write any five integers greater than - 6 but less than 5
Answer» 4,-3,-2,-1,0..... .... ... Is UR ANSWER ..

39.

Write any five integers greater than - 6 but less than 5

Answer» 4,-3,-2,-1,0.....

....

... Is UR ANSWER

..

Discussion

40.	Find the value - 186783 42 + 1867x423 + 1867X235
Answer» ong>Answer: 19906828 Step-by-step explanation: please FOLLOW me.and MARK me brainlist

40.

Find the value - 186783 42 + 1867x423 + 1867X235

Answer»

ong>Answer:

19906828

Step-by-step explanation:

please FOLLOW me.and MARK me brainlist

Discussion

41.	X² + 9y² + 6xyz - z²please solve this question
Answer» in this question is WRONG,because we can't even SOLVE by splitting the MIDDLE term, by taking out COMMON factor,GROUPING method,difference of square or by sum or difference of cube

41.

X² + 9y² + 6xyz - z²please solve this question

Answer»

in this question is WRONG,because we can't even SOLVE by splitting the MIDDLE term, by taking out COMMON factor,GROUPING method,difference of square or by sum or difference of cube

Discussion

42.	2/5-3/7-1/4-3/73/5
Answer» is HELPS..........

Discussion

43.	* In each of the following fers, ARD unit ex una in unknown antes in each comIn each of the following figures ABCD and Estraverul Find the
Answer» ONG>ANSWER: UR answer is GIVEN above

43.

* In each of the following fers, ARD unit ex una in unknown antes in each comIn each of the following figures ABCD and Estraverul Find the

Answer» ONG>ANSWER:

UR answer is GIVEN above

Discussion

44.	3. If a number of n-digits is perfect square and ‘n’ is an odd number, then which of the following is the number of digits of its square root? a. n-2/2b.n/2c.n+1/2d.2n
Answer» ong>ANSWER: n+1/2 Step-by-step EXPLANATION: can you mark mevas BRAINLIEST

44.

3. If a number of n-digits is perfect square and ‘n’ is an odd number, then which of the following is the number of digits of its square root? a. n-2/2b.n/2c.n+1/2d.2n

Answer»

ong>ANSWER:

n+1/2

Step-by-step EXPLANATION:

can you mark mevas BRAINLIEST

Discussion

45.	2. Waite the numerical coefficientof each term of algebric expression2x2x+5
Answer» ONG>Step-by-step EXPLANATION: For X in first=2 For X in second=2 And in third is 5 If HELPFUL to you please MARK me as brainliest

45.

2. Waite the numerical coefficientof each term of algebric expression2x2x+5

Answer» ONG>Step-by-step EXPLANATION:

For X in first=2

For X in second=2

And in third is 5

If HELPFUL to you please MARK me as brainliest

Discussion

46.	Number of whole numbers lying between –5 and 5 is (A) 10 (B) 3 (C) 4 (D) 5
Answer» ong>ANSWER: A) 10 is the answer Mark me as brainliest

46.

Number of whole numbers lying between –5 and 5 is (A) 10 (B) 3 (C) 4 (D) 5

Answer»

ong>ANSWER:

A) 10 is the answer

Mark me as brainliest

Discussion

47.	What is the standard form of a linear equation in one variable xdon't SPAM
Answer» linear equations in ONE VARIABLE is an EQUATION which is expressed in the FORM of ax+b = 0, where a and b are two integers, and x is a variable and has only one solution.

Discussion

48.	How long does it take for a principle of rupees 25000 at a simple interest rate of 5% to become rupees 30000
Answer» ONG>Answer:P> Principal = Rs.2500 Rate of interest = 8% Amount = Rs.3100 Simple Interest = Amount - Principal = 3100 - 2500 = Rs.600 Time = SI × 100/R × P = 600 × 100/8 × 2500 = 60000/20000 = 3 years Therefore, it will take 3 years for rupees 2500 invest at the rate of 8% per annum simple interest to rupee 3100 MARK ME THE BRAINLIEST PLEASE AND GOD BLESS YOU...... :)

48.

How long does it take for a principle of rupees 25000 at a simple interest rate of 5% to become rupees 30000

Answer» ONG>Answer:P>

Principal = Rs.2500

Rate of interest = 8%

Amount = Rs.3100

Simple Interest = Amount - Principal

= 3100 - 2500

= Rs.600

Time = SI × 100/R × P

= 600 × 100/8 × 2500

= 60000/20000

= 3 years

Therefore, it will take 3 years for rupees 2500 invest at the rate of 8% per annum simple interest to rupee 3100

MARK ME THE BRAINLIEST PLEASE AND GOD BLESS YOU......

:)

Discussion

49.	Find the product(i) (- 3x/2) * (4a/2x/2) * (3a/3°x/4)the value of 9x + 4y?
Answer» ONG>Answer: 3:58-8-2 21 21226'69+88+8+8896'[email PROTECTED]=45=5+6+63+3+25+6+66+5+22+

Discussion

50.	Calculate the compound interest if raju invest rs 1000 from 3 years at the rate of 10 % p. a.
Answer» ONG>ANSWER: The answer is GIVEN above in the PHOTO.

Discussion

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