332354 + Interview Questions in Secondary School in Math

1.	Simplify the following equations-1. 28/√28-√72. 16 -1/4 x 4√16
Answer» Step-by-step explanation: 1= 2.6 2= 12 I THINK these are the ANSWERS hope it WORKS out mark as Brain LIST....

1.

Simplify the following equations-1. 28/√28-√72. 16 -1/4 x 4√16

Answer»

Step-by-step explanation:

1= 2.6

2= 12

I THINK these are the ANSWERS hope it WORKS out

mark as Brain LIST....

Discussion

2.	A manufacturer buys raw material worth 8000, paying GST at the rate of 5%.He sells the finished product to a dealer at a profit of 25% .The GST charged for the finished product is 12% .Find the net GST paid by the manufacturer to the government if the scale is intra-state.(please use the required gst formulas) (Answer in my textbook is -:net cgst=400, net sgst=400)(please give the solution step by step)
Answer» Given: A MANUFACTURER buys raw material worth 8000, paying GST at the rate of 5%. He sells the finished product to a dealer at a profit of 25% . The GST charged for the finished product is 12% . To find: Find the net GST paid by the manufacturer to the government if the SCALE is intra-state. Solution: A manufacturer buys raw material worth 8000 ⇒ C.P = RS. 8,000. paying GST at the rate of 5% ⇒ GST = 8000 × 5% = 8000 × 5/100 GST = Rs. 400. He sells the finished product to a dealer at a profit of 25% ⇒ profit = 25% = Gain% S.P = SP = [(100 + Gain%) / 100] × CP. = (100 + 25) / 100 × 8000 S.P = Rs. 10,000. The manufacture will charge the dealer the tax he paid to buy the raw materials. ⇒ Net S.P = Rs. 10,000 + Rs. 400 Net S.P = Rs. 10,400. ⇒ Net profit = Rs. 10,400 - Rs. 8000 = Net profit = Rs. 2400. Out of this profit equal proportion of MONEY will be given to the central and state government. The GST charged for the finished product is 12% So divide 12% in the ratio 1/6 to get center - CGST and state - SGST. Net GGST= 1/6 × 2400 = Rs. 400. Net SGST= 1/6 × 2400 = Rs. 400.

2.

A manufacturer buys raw material worth 8000, paying GST at the rate of 5%.He sells the finished product to a dealer at a profit of 25% .The GST charged for the finished product is 12% .Find the net GST paid by the manufacturer to the government if the scale is intra-state.(please use the required gst formulas) (Answer in my textbook is -:net cgst=400, net sgst=400)(please give the solution step by step)

Answer»

Given:

A MANUFACTURER buys raw material worth 8000, paying GST at the rate of 5%.

He sells the finished product to a dealer at a profit of 25% .

The GST charged for the finished product is 12% .

To find:

Find the net GST paid by the manufacturer to the government if the SCALE is intra-state.

Solution:

A manufacturer buys raw material worth 8000

⇒ C.P = RS. 8,000.

paying GST at the rate of 5%

⇒ GST = 8000 × 5% = 8000 × 5/100

GST = Rs. 400.

He sells the finished product to a dealer at a profit of 25%

⇒ profit = 25% = Gain%

S.P = SP = [(100 + Gain%) / 100] × CP.

= (100 + 25) / 100 × 8000

S.P = Rs. 10,000.

The manufacture will charge the dealer the tax he paid to buy the raw materials.

⇒ Net S.P = Rs. 10,000 + Rs. 400

Net S.P = Rs. 10,400.

⇒ Net profit = Rs. 10,400 - Rs. 8000 =

Net profit = Rs. 2400.

Out of this profit equal proportion of MONEY will be given to the central and state government.

The GST charged for the finished product is 12%

So divide 12% in the ratio 1/6 to get center - CGST and state - SGST.

Net GGST= 1/6 × 2400 = Rs. 400.

Net SGST= 1/6 × 2400 = Rs. 400.

Discussion

3.	.A person shooting at a target from a distance of 450 metres finds that the sound of the bullet hitting the target comes 1/2 seconds after he fired.A person equidistant from the target and shooting point hears the bullet hit 3 seconds after he heard the gun.The speed of sound is290300370450
Answer» Answer: 3000 m/sec Step-by-step EXPLANATION: AVERAGE SPEED = TOTAL distanceTotal time S = 450m/112s =300 m/s

3.

.A person shooting at a target from a distance of 450 metres finds that the sound of the bullet hitting the target comes 1/2 seconds after he fired.A person equidistant from the target and shooting point hears the bullet hit 3 seconds after he heard the gun.The speed of sound is290300370450

Answer»

Answer:

3000 m/sec

Step-by-step EXPLANATION:

AVERAGE SPEED = TOTAL distanceTotal time

S = 450m/112s

=300 m/s

Discussion

4.	I will mark as barinliest answer plz
Answer» ANSWER: Step-by-step EXPLANATION:

4.

I will mark as barinliest answer plz

Answer»

ANSWER:

Step-by-step EXPLANATION:

Discussion

5.	Greatest integer between-7 and 4
Answer» it's no. 3 mark as BRAINLIEST PLZ ❤️❤️

5.

Greatest integer between-7 and 4

Answer»

it's no. 3

mark as BRAINLIEST PLZ ❤️❤️

Discussion

6.	Q5:Volume of the cuboid having base area = 20cm andHeight = 6cm isOa) 26Ob) 120Oc) 14Od) 56
Answer» Step-by-step EXPLANATION: VOLUME of cuboid=lengthBREADTHheight base area=length*breadth v=20×6 =120 volume of cuboid=120

6.

Q5:Volume of the cuboid having base area = 20cm andHeight = 6cm isOa) 26Ob) 120Oc) 14Od) 56

Answer»

Step-by-step EXPLANATION:

VOLUME of cuboid=length*BREADTH*height

base area=length*breadth

v=20×6

=120

volume of cuboid=120

Discussion

7.	Can you find the answer?
Answer» idk idk Step-by-step EXPLANATION: TELL me the REAL ANSWWR

7.

Can you find the answer?

Answer»

idk

Step-by-step EXPLANATION:

TELL me the REAL ANSWWR

Discussion

8.	Solve any onejsovsgiscisgosfksvlvalvavlablavigoalah
Answer» Answer: 8+8=16, PLEASE please please MARK me in BRAINLIST for my NEW RANK

8.

Solve any onejsovsgiscisgosfksvlvalvavlablavigoalah

Answer»

Answer:

8+8=16,

PLEASE please please MARK me in BRAINLIST for my NEW RANK

Discussion

9.	Who is the prince of math
Answer» Answer: Johann Carl FRIEDRICH GAUSS is sometimes referred to as the “PRINCE of Mathematicians” and the “GREATEST mathematician SINCE antiquity”.

9.

Who is the prince of math

Answer»

Answer:

Johann Carl FRIEDRICH GAUSS is sometimes referred to as the “PRINCE of Mathematicians” and the “GREATEST mathematician SINCE antiquity”.

Discussion

10.	Ed from each term in0.20 - What number should be added or subtracted from each tethe ratio 11:9 so that it become 6:5A) +4B) -4C) -5D)-3
Answer» C ...... I THINK this can be the ANSWER...

10.

Ed from each term in0.20 - What number should be added or subtracted from each tethe ratio 11:9 so that it become 6:5A) +4B) -4C) -5D)-3

Answer»

C

......

I THINK this can be the ANSWER...

Discussion

11.	Find the amount and the compound intrest on2000 at 10% p.a for 2 and half yrs compound annuvally. Plzz dont spam
Answer» ANSWER: FIRST do HALF of RATE then do with the formula A= P(1+r/100)n see this example 20

11.

Find the amount and the compound intrest on2000 at 10% p.a for 2 and half yrs compound annuvally. Plzz dont spam

Answer»

ANSWER:

FIRST do HALF of RATE

then do with the formula

A= P(1+r/100)n

see this example 20

Discussion

12.	What is 219.6 written correct to 3 significant figures
Answer» Answer: 220 Step-by-step explanation: 3 s.f ⇒ 219.6 6 is more than 5, so 219 + 1 = 220 Hope it HELPS!!

12.

What is 219.6 written correct to 3 significant figures

Answer»

Answer:

220

Step-by-step explanation:

3 s.f ⇒ 219.6

6 is more than 5, so

219 + 1 = 220

Hope it HELPS!!

Discussion

13.	Screenshot 2020-04-20 at 13.58.04
Answer» Answer: Step-by-step EXPLANATION: Angle B= 64 Angle C = 36 Sine rule AB = 16/Sine 64

13.

Screenshot 2020-04-20 at 13.58.04

Answer»

Answer:

Step-by-step EXPLANATION:

Angle B= 64

Angle C = 36

Sine rule

AB = 16/Sine 64

Discussion

14.	Find the value of 1/√10, if √10=3.162
Answer» Answer: 3.162 Step-by-step EXPLANATION:

14.

Find the value of 1/√10, if √10=3.162

Answer»

Answer:

3.162

Step-by-step EXPLANATION:

Discussion

15.	The cost of 42 tv sets in rs 4,63,806 find the cost of 1 tv set?
Answer» COST of 42 TV sets =463806 cost of l tv set = 463806/42 = 11043 hope it HELPED

15.

The cost of 42 tv sets in rs 4,63,806 find the cost of 1 tv set?

Answer»

COST of 42 TV sets =463806

cost of l tv set = 463806/42 = 11043

hope it HELPED

Discussion

16.	If f(x)=X 2-1. find f(-3)
Answer» ANSWER: F(X) = x^2-1 f(-3)= (-3)^2-1 f(-3) = 9-1 f(-3)= 8

16.

If f(x)=X 2-1. find f(-3)

Answer»

ANSWER:

F(X) = x^2-1

f(-3)= (-3)^2-1

f(-3) = 9-1

f(-3)= 8

Discussion

17.	Simplify : 3 root 3 +2 root 27 + 7/root 3
Answer» ANSWER: Step-by-step explanation: 3√3+2√27+7/√3 3√3+2×3√3+7/√3 3√3+6√3+7/√3 9√3+7/√3 9√3+7√3/3 27√3+7√3/3 34√3/3

17.

Simplify : 3 root 3 +2 root 27 + 7/root 3

Answer»

ANSWER:

Step-by-step explanation:

3√3+2√27+7/√3

3√3+2×3√3+7/√3

3√3+6√3+7/√3

9√3+7/√3

9√3+7√3/3

27√3+7√3/3

34√3/3

Discussion

18.	":-सोमवार से गुरूवार तक का औसत तापमान 36°C हैमंगलवार से शुक्रवार तक का औसत तापमान 38°C हैयदि सोमवार तथा शुक्रवार के तापमान 4 : 5 हो तो शुक्रवारका तापमान बताओ -
Answer» Answer: 38°C HOGA FRIDAY KA TEMPERATURE

18.

":-सोमवार से गुरूवार तक का औसत तापमान 36°C हैमंगलवार से शुक्रवार तक का औसत तापमान 38°C हैयदि सोमवार तथा शुक्रवार के तापमान 4 : 5 हो तो शुक्रवारका तापमान बताओ -

Answer»

Answer:

38°C HOGA FRIDAY KA TEMPERATURE

Discussion

19.	Solve the equation 3x + 7 = 16 and verify your answer.
Answer» Answer: 3x + 7 = 16 3x = 16 - 7 3x = 9 x = 9/3 x = 3 Verification put x = 3 in the equation. 3(3) + 7 = 16 9 + 7 = 16 16 = 16 LHS = RHS HENCE, verified

19.

Solve the equation 3x + 7 = 16 and verify your answer.

Answer»

Answer:

3x + 7 = 16

3x = 16 - 7

3x = 9

x = 9/3

x = 3

Verification

put x = 3 in the equation.

3(3) + 7 = 16

9 + 7 = 16

16 = 16

LHS = RHS

HENCE, verified

Discussion

20.	Divide the sum of 3/4and 5/13 by their difference
Answer» ANSWER: $\text{[math]}$ Step-by-step EXPLANATION: SUM of 4/5 and 13/15 =4/5+13/15 = 22/15 difference between 13/15 and 4/5 = 13/15-4/5 = 4/15 Division of both sum and difference: 22/15÷4/15 = 22/15×15/4 =11 Follow me ❤️

20.

Divide the sum of 3/4and 5/13 by their difference

Answer»

ANSWER:

$\text{[math]}$

Step-by-step EXPLANATION:

SUM of 4/5 and 13/15

=4/5+13/15

= 22/15

difference between 13/15 and 4/5

= 13/15-4/5

= 4/15

Division of both sum and difference:

22/15÷4/15

= 22/15×15/4

=11

Follow me ❤️

Discussion

21.	zeros of the polynomial X raised to 4 + 2 x cube minus 7 x square - 4 x + 30 given that two of its zeros of 3 and-5
Answer» SEE the ATTACHMENT HOPE it HELPS!

21.

zeros of the polynomial X raised to 4 + 2 x cube minus 7 x square - 4 x + 30 given that two of its zeros of 3 and-5

Answer»

SEE the ATTACHMENT HOPE it HELPS!

Discussion

22.	Q1: Volume of the cuboid having length = 4cm, Breadth =8cm and Height = 9cm isO a) 36Ob) 21Oc) 288Od) 72
Answer» Hey mate hope it HELPS you.... VOLUME = L × B × h = 4×8×9 = 288cm³

22.

Q1: Volume of the cuboid having length = 4cm, Breadth =8cm and Height = 9cm isO a) 36Ob) 21Oc) 288Od) 72

Answer»

Hey mate hope it HELPS you....

VOLUME = L × B × h

= 4×8×9 = 288cm³

Discussion

23.	Plzz help me to solve both of these questions by factorisation .the answers are(i) x= 9/7 , x= -3/2(ii) x= -3 ,x= 7/2
Answer» PUT the value of x in GIVEN equations and U get the answer LHS = RHS for ex - 7x^2 + 1.5x - 13.5 = 0 FIRST put the value of x = 9/7 7×(9/7)^2 + 1.5 × 9/7 - 13.5 = 0 if 0 is not come then put SECOND x value

23.

Plzz help me to solve both of these questions by factorisation .the answers are(i) x= 9/7 , x= -3/2(ii) x= -3 ,x= 7/2

Answer»

PUT the value of x in GIVEN equations

and U get the answer

LHS = RHS

for ex - 7x^2 + 1.5x - 13.5 = 0

FIRST put the value of x = 9/7

7×(9/7)^2 + 1.5 × 9/7 - 13.5 = 0

if 0 is not come then put SECOND x value

Discussion

24.	(4+under root 2)(4-under root2)
Answer» ANSWER: (4 + √2) (4 - √2) (4) ^2 - (√2) ^2

24.

(4+under root 2)(4-under root2)

Answer»

ANSWER:

(4 + √2) (4 - √2)

(4) ^2 - (√2) ^2

Discussion

25.	Find the mean when median is T3 and mode is T1
Answer» ANSWER: this may HELP you Mark as a branliest ans

25.

Find the mean when median is T3 and mode is T1

Answer»

ANSWER:

this may HELP you

Mark as a branliest ans

Discussion

26.	10 000 is invested at 5 interest rate p.A .Find the interest at the end of one year
Answer» ANSWER: what is your QUESTION PLEASE

26.

10 000 is invested at 5 interest rate p.A .Find the interest at the end of one year

Answer»

ANSWER:

what is your QUESTION PLEASE

Discussion

27.	I am 43 less than 50 . I am one more than the number of sides on a hexagon . Who am I ?
Answer» ANSWER: Your answer will be 7. Ab to MARK KR DIJIYE BRAINLIEST...

27.

I am 43 less than 50 . I am one more than the number of sides on a hexagon . Who am I ?

Answer»

ANSWER:

Your answer will be 7.

Ab to MARK KR DIJIYE BRAINLIEST...

Discussion

28.	Draw venn diagram of A-(A-B)
Answer» ANSWER: ANS is in ATTACHMENT HOPE it hels plz FOLLOW me

28.

Draw venn diagram of A-(A-B)

Answer»

ANSWER:

ANS is in ATTACHMENT

HOPE it hels

plz FOLLOW me

Discussion

29.	What is the radius of the incircle of the equilateral triangle of side 1
Answer» Answer: √3/3 m Step-by-step explanation: SIDE= 1 m area = 1 sq m let height be h m now 3 × area of small triangle = area of greater triangle => 3 ×1/2×b×h= √3/4× (1)^2 => h = √3/4×2/3 => h = √3/3 please MARK as BRAINLIEST.....

29.

What is the radius of the incircle of the equilateral triangle of side 1

Answer»

Answer:

√3/3 m

Step-by-step explanation:

SIDE= 1 m

area = 1 sq m

let height be h m

now 3 × area of small triangle = area of greater triangle

=> 3 ×1/2×b×h= √3/4× (1)^2

=> h = √3/4×2/3

=> h = √3/3

please MARK as BRAINLIEST.....

Discussion

30.	What will be the sign of product if we multiply 90 negtive integers and 9 positive integer
Answer» ANSWER: we will get positive sign Step-by-step explanation: 90 negatives=positive integer since EVEN no. of TIMES if we multiply negative integer we will get positive integer positive integer how MANY times we multiply ALSO we will get positive so positive × positive= positive

30.

What will be the sign of product if we multiply 90 negtive integers and 9 positive integer

Answer»

ANSWER:

we will get positive sign

Step-by-step explanation:

90 negatives=positive integer

since EVEN no. of TIMES if we multiply negative integer we will get positive integer

positive integer how MANY times we multiply ALSO we will get positive

so positive × positive= positive

Discussion

31.	(1-1/3) (1-1/4) (1-1/5)...........(1-1/n) solv it
Answer» Answer: 2/n Step-by-step EXPLANATION: (2/3)(3/4)(4/5)(5/6) ..... (n-2/n-1)(n-1/n) = 2/n

31.

(1-1/3) (1-1/4) (1-1/5)...........(1-1/n) solv it

Answer»

Answer:

2/n

Step-by-step EXPLANATION:

(2/3)(3/4)(4/5)(5/6) ..... (n-2/n-1)(n-1/n)

= 2/n

Discussion

32.	Multiply:• 4× (-3)• (-20)×(-22)• 9×(-3)×(-6)• (-3)×(-6)×(-2)×(-1)• 3×(-18)
Answer» Answer: -12 440 -162 36 -54 in this QUESTION we will have only to multiply and FOLLOW the INTEGERS RULE

32.

Multiply:• 4× (-3)• (-20)×(-22)• 9×(-3)×(-6)• (-3)×(-6)×(-2)×(-1)• 3×(-18)

Answer»

Answer:

-12

440

-162

36

-54

in this QUESTION we will have only to multiply and FOLLOW the INTEGERS RULE

Discussion

33.	Represent the equation 3y=1 in a form of two variable
Answer» $\fbox{ \parbox{\textwidth}{ Some very long text\\ that would not be allowed\\ in an fbox. }}$ $\begin{align} f(x) &= (x+a)(x+b) \\ &= x^2 + (a+b)x + ab\end{align}$ $\begin{minipage}{2in}I think this is: su\-per\-cal\-i\-frag\-i\-lis\-tic\-ex\-pi\-al\-i\-do\-cious\end{minipage}$

33.

Represent the equation 3y=1 in a form of two variable

Answer»

$\fbox{ \parbox{\textwidth}{ Some very long text\\ that would not be allowed\\ in an fbox. }}$

$\begin{align*} f(x) &= (x+a)(x+b) \\ &= x^2 + (a+b)x + ab\end{align*}$

$\begin{minipage}{2in}I think this is: su\-per\-cal\-i\-frag\-i\-lis\-tic\-ex\-pi\-al\-i\-do\-cious\end{minipage}$

Discussion

34.	Father age is 3 times the son of age of his two children after 5 years his age will be twice the sum of Ages of two children find the age of father
Answer» don't KNOW this QUESTION SORRY

Discussion

35.	What is the median age of a class in which 14 students are 14 years oldand 16 students are 15 years old?
Answer» Step-by-step EXPLANATION: Median=Sum of all NUMBERS/Total numbers =436/30 =14.5333

35.

What is the median age of a class in which 14 students are 14 years oldand 16 students are 15 years old?

Answer»

Step-by-step EXPLANATION:

Median=Sum of all NUMBERS/Total numbers

=436/30

=14.5333

Discussion

36.	99/45×3/4+5/6 what is the answer
Answer» ANSWER: 149/60 first MULTIPLY then ADD up you will GET the answer

36.

99/45×3/4+5/6 what is the answer

Answer»

ANSWER:

149/60

first MULTIPLY then ADD up

you will GET the answer

Discussion

37.	Represent 84/120 and 85/120 on a number line
Answer» Answer: 85----------------100

37.

Represent 84/120 and 85/120 on a number line

Answer»

Answer:

85----------------100

Discussion

38.	8/5+0=0+8/5=how much the answer
Answer» Answer: 0 Step-by-step EXPLANATION: your EQUATION is PERFECTLY BALANCED

38.

8/5+0=0+8/5=how much the answer

Answer»

Answer:

0

Step-by-step EXPLANATION:

your EQUATION is PERFECTLY BALANCED

Discussion

39.	1.Rounding off to the nearest ten:a. 21470 b.12437c.2362. Estimate the difference between 56735 and 62542 by rounding of them to the nearest thousand and compare it with the actual difference.3. There are 1841 points in blue bag and 1598 coins in a green bag. Estimate the total number of coins to the nearest hundred in both the bags
Answer» ANSWER: GIVE me your CHAPTER name And I will HELP you

39.

1.Rounding off to the nearest ten:a. 21470 b.12437c.2362. Estimate the difference between 56735 and 62542 by rounding of them to the nearest thousand and compare it with the actual difference.3. There are 1841 points in blue bag and 1598 coins in a green bag. Estimate the total number of coins to the nearest hundred in both the bags

Answer»

ANSWER:

GIVE me your CHAPTER name

And I will HELP you

Discussion

40.	What is possible value of r,if a=5q+r
Answer» ANSWER: 0 ≤ R < 5 as a REMAINDER cannot be GREATER than DIVISOR

40.

What is possible value of r,if a=5q+r

Answer»

ANSWER:

0 ≤ R < 5

as a REMAINDER cannot be GREATER than DIVISOR

Discussion

41.	Please answer it I will mark as brainliest!
Answer» .285714 Step-by-step EXPLANATION: hey BRO I don't remember the PROCESS of 1 ONE but will tell yo the answer of 2nd one

41.

Please answer it I will mark as brainliest!

Answer»

.285714

Step-by-step EXPLANATION:

hey BRO I don't remember the PROCESS of 1 ONE but will tell yo the answer of 2nd one

Discussion

42.	Give the answer as soon as possible
Answer» REFER the ATTACHMENT.... Mark me as BRAINLIEST....

42.

Give the answer as soon as possible

Answer»

REFER the ATTACHMENT....

Mark me as BRAINLIEST....

Discussion

43.	Find the value of ^64432729-^9653449
Answer» Answer: The answer is 4920 Step-by-step explanation: Hi Buddy here's your process for this question: FIRSTLY, I found the square ROOT of both the numbers using long division method: Square root of 64432729 was 8027 and the square root of 9653449 was 3107. And, at last as given in the question I SUBTRACTED both of the VALUES and the answer was 4920. Hope it helps you! Thank You

43.

Find the value of ^64432729-^9653449

Answer»

Answer:

The answer is 4920

Step-by-step explanation:

Hi Buddy here's your process for this question:

FIRSTLY,

I found the square ROOT of both the numbers using long division method:

Square root of 64432729 was 8027 and the square root of 9653449 was 3107.

And, at last as given in the question I SUBTRACTED both of the VALUES and the answer was 4920.

Hope it helps you!

Thank You

Discussion

44.	தென்னந்தோப்பில் இருந்து இறக்கிய தேங்காய்களை படிப்பறிவில்லாத வேலைக்காரியை எண்ண சொல்லிவிட்டு போனார் முதலாளி.பின்னர் வந்து அவனிடம் எத்தனை இருக்கு கேட்ட போது அவன் சொன்னது..1.ரெண்டு ரெண்டா வச்சு எண்ணுனபோது ஒன்னு பாக்கி.2. மூணு மூணா வச்சு எண்ணுனேன் அப்பவும் ஒன்னு பாக்கி3 நாலு நாலா வச்சேன். அப்பவும் ஒன்னு பாக்கி.4. அஞ்சு அஞ்சா வச்சப்பவும் ஒன்னு பாக்கி.5. ஆறு ஆறா வச்சப்பவும் ஒன்னு பாக்கி.ஏழு ஏழா வச்சப்ப பாக்கி வல்ல.இதை வைத்து எத்தனை என முதலாளி கண்டுபிடித்துவிட்டார்.எத்தனை என்று நீங்கள் சொல்லுங்கள்
Answer» Answer: PLEASE ASK your question in English or HINDI.

44.

தென்னந்தோப்பில் இருந்து இறக்கிய தேங்காய்களை படிப்பறிவில்லாத வேலைக்காரியை எண்ண சொல்லிவிட்டு போனார் முதலாளி.பின்னர் வந்து அவனிடம் எத்தனை இருக்கு கேட்ட போது அவன் சொன்னது..1.ரெண்டு ரெண்டா வச்சு எண்ணுனபோது ஒன்னு பாக்கி.2. மூணு மூணா வச்சு எண்ணுனேன் அப்பவும் ஒன்னு பாக்கி3 நாலு நாலா வச்சேன். அப்பவும் ஒன்னு பாக்கி.4. அஞ்சு அஞ்சா வச்சப்பவும் ஒன்னு பாக்கி.5. ஆறு ஆறா வச்சப்பவும் ஒன்னு பாக்கி.ஏழு ஏழா வச்சப்ப பாக்கி வல்ல.இதை வைத்து எத்தனை என முதலாளி கண்டுபிடித்துவிட்டார்.எத்தனை என்று நீங்கள் சொல்லுங்கள்

Answer»

Answer:

PLEASE ASK your question in English or HINDI.

Discussion

45.	Find the area of sector of the length an arc and radius of which are 2.2cm and 3.5cm respectively
Answer» Given: Length of ARC = 2.2cm. radius = 3.5cm. To Find: Area of sector. Formula Used: $\star \: {\bf\green{Area \: of \: sector = \frac{length \: of \: arc \: \times \: radius}{2} }}$ Solution: We know that, $\star \: \boxed{\sf\red{Area \: of \: sector = \frac{length \: of \: arc \: \times \: radius}{2} }}$ Placing values, $:\implies\mathtt{ \frac{2.2 \times 3.5}{2} }$ $:\implies\mathtt{ \frac{7.7}{2} }$ $:\implies\mathtt{3.85}$ $\sf\star \: \underbrace\orange{Area \: of \: sector = 3.85cm^2} \: \star$ HENCE, Area of sector is 3.85cm². ExtraShots: Area of circle = πr². Circumference of circle = 2πr. Area of sector = l × r / 2. length of arc = θ / 360 × 2πr. Area of SEGMENT = r² (πθ / 360 - sin θ / 2)

45.

Find the area of sector of the length an arc and radius of which are 2.2cm and 3.5cm respectively

Answer»

Given:

Length of ARC = 2.2cm.

radius = 3.5cm.

To Find:

Area of sector.

Formula Used:

$\star \: {\bf\green{Area \: of \: sector = \frac{length \: of \: arc \: \times \: radius}{2} }}$

Solution:

We know that,

$\star \: \boxed{\sf\red{Area \: of \: sector = \frac{length \: of \: arc \: \times \: radius}{2} }}$

Placing values,

$:\implies\mathtt{ \frac{2.2 \times 3.5}{2} }$

$:\implies\mathtt{ \frac{7.7}{2} }$

$:\implies\mathtt{3.85}$

$\sf\star \: \underbrace\orange{Area \: of \: sector = 3.85cm^2} \: \star$

HENCE,

Area of sector is 3.85cm².

ExtraShots:

Area of circle = πr².

Circumference of circle = 2πr.

Area of sector = l × r / 2.

length of arc = θ / 360 × 2πr.

Area of SEGMENT = r² (πθ / 360 - sin θ / 2)

Discussion

46.	CE and bare on the same side of CD.3) is possible only if CE and CB coincide. Hence CA and CB are opposite rayIn Fig. 6.14. lines AB and CD intersect at O. IF ZAOC +BOE = 70° and ZBOD = 40°, find ZBOE and reflexZCOE
Answer» Answer: Be Ravan Jai SHREE RAM bolenge kuch KAREGA to KAR Shri Ram

46.

CE and bare on the same side of CD.3) is possible only if CE and CB coincide. Hence CA and CB are opposite rayIn Fig. 6.14. lines AB and CD intersect at O. IF ZAOC +BOE = 70° and ZBOD = 40°, find ZBOE and reflexZCOE

Answer»

Answer:

Be Ravan Jai SHREE RAM bolenge kuch KAREGA to KAR Shri Ram

Discussion

47.	pls tell me the answer of that ques but remember i did not need unnecessary ans if u help me i will mark u as a brainlest
Answer» this is the SOLUTION for the question A- 2 B- 4 C- 6 D- 3 E- 1 F- 5

47.

pls tell me the answer of that ques but remember i did not need unnecessary ans if u help me i will mark u as a brainlest

Answer»

this is the SOLUTION for the question

A- 2

B- 4

C- 6

D- 3

E- 1

F- 5

Discussion

48.	On a test worth 30 marks , a student scored 12 marks .what is her percentage mark?
Answer» ANSWER: 12/30. ×100=40%is the REQUIRED answer

48.

On a test worth 30 marks , a student scored 12 marks .what is her percentage mark?

Answer»

ANSWER:

12/30. ×100=40%is the REQUIRED answer

Discussion

49.	Five digit numbers can be formed from the digital 0,2,3,4,5 if one number is selected atrandomly then find the probability that it is divisible by 5 ?
Answer» Step-by-step EXPLANATION: there are 42 four digit numbers.... probability is 42/96 = 7/16 = 43.75% HOPE IT HELPS YOU PLS MARK AS BRAINLIEST ANSWER FOLLOW ME TOO FOR MORE ANSWERS

49.

Five digit numbers can be formed from the digital 0,2,3,4,5 if one number is selected atrandomly then find the probability that it is divisible by 5 ?

Answer»

Step-by-step EXPLANATION:

there are 42 four digit numbers....

probability is 42/96 = 7/16 = 43.75%

HOPE IT HELPS YOU

PLS MARK AS BRAINLIEST ANSWER

FOLLOW ME TOO FOR MORE ANSWERS

Discussion

50.	How many factors are there in the prime factorization of 240 justify your answer
Answer» Answer: The orange DIVISOR(s) above are the PRIME factors of the NUMBER 240. If we PUT all of it together we have the factors 2 x 2 x 2 x 2 x 3 x 5 = 240.

50.

How many factors are there in the prime factorization of 240 justify your answer

Answer»

Answer:

The orange DIVISOR(s) above are the PRIME factors of the NUMBER 240. If we PUT all of it together we have the factors 2 x 2 x 2 x 2 x 3 x 5 = 240.

Discussion

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Given:

To Find:

Formula Used:

Solution:

ExtraShots:

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CE and bare on the same side of CD.3) is possible only if CE and CB coincide. Hence CA and CB are opposite rayIn Fig. 6.14. lines AB and CD intersect at O. IF ZAOC +BOE = 70° and ZBOD = 40°, find ZBOE and reflexZCOE

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How many factors are there in the prime factorization of 240 justify your answer