332354 + Interview Questions in Secondary School in Math

1.	Solve the following of 4/10 + 5/15
Answer» Answer: 22/30 is the answer Step-by-step EXPLANATION: HOPE it HELPS

1.

Solve the following of 4/10 + 5/15

Answer»

Answer:

22/30 is the answer

Step-by-step EXPLANATION:

HOPE it HELPS

Discussion

2.	Solve these 3/4+(-2/5)
Answer» ANSWER: *<U>Hope it HELPS!! Mark this answer as brainliest if u found it useful and follow* *me for QUICK and ACCURATE answers...* Step-by-step explanation: $\frac{3}{4} + ( \frac{ - 2}{5} )\\ \\ \frac{3}{4} - \frac{2}{5} \\ \\ taking \: \: lcm \\ \\ \frac{3 \times 5}{4 \times 5} - \frac{2 \times 4}{5 \times 4} \\ \\ \frac{15}{20} - \frac{8}{20} \\ \\ \frac{15 - 8}{20} \\ \\ \frac{7}{20}$

2.

Solve these 3/4+(-2/5)

Answer»

ANSWER:

<U>Hope it HELPS!! Mark this answer as brainliest if u found it useful and follow me for QUICK and ACCURATE answers...

Step-by-step explanation:

$\frac{3}{4} + ( \frac{ - 2}{5} )\\ \\ \frac{3}{4} - \frac{2}{5} \\ \\ taking \: \: lcm \\ \\ \frac{3 \times 5}{4 \times 5} - \frac{2 \times 4}{5 \times 4} \\ \\ \frac{15}{20} - \frac{8}{20} \\ \\ \frac{15 - 8}{20} \\ \\ \frac{7}{20}$

Discussion

3.	Write any four solution for the equation 2x + 3y =8
Answer» Answer: xy=1 Step-by-step EXPLANATION: mark me as a brilliant answer and FOLLOW PLEASE

3.

Write any four solution for the equation 2x + 3y =8

Answer»

Answer:

xy=1

Step-by-step EXPLANATION:

mark me as a brilliant answer and FOLLOW PLEASE

Discussion

4.	× +3 = 8,if ×= 5 ,then the statement is..find the values
Answer» ANSWER: 0 is the RIGHT answer of this QUESTION

4.

× +3 = 8,if ×= 5 ,then the statement is..find the values

Answer»

ANSWER:

0 is the RIGHT answer of this QUESTION

Discussion

5.	Find the value of zx such that
Answer» ANSWER: -4 is the CORRECT answer

5.

Find the value of zx such that

Answer»

ANSWER:

-4 is the CORRECT answer

Discussion

6.	Find CSA of a cone of radius 7cm with 14cm slant height
Answer» ANSWER: CSA = πrl CSA = 22/7× 7× 14 CSA= 308cm^2 pls MARK me as brain LIST

6.

Find CSA of a cone of radius 7cm with 14cm slant height

Answer»

ANSWER:

CSA = πrl

CSA = 22/7× 7× 14

CSA= 308cm^2

pls MARK me as brain LIST

Discussion

7.	A= set of letters in the word PERMANENT
Answer» Answer: p={p, e, r, m, a, N, t} Step-by-step explanation: HOPE it will HELPFUL

7.

A= set of letters in the word PERMANENT

Answer»

Answer:

p={p, e, r, m, a, N, t}

Step-by-step explanation:

HOPE it will HELPFUL

Discussion

8.	X^log x^y-log x^x.y^log y z-log y^x^log x^x-log z^y=1
Answer» ANSWER: = log[(xy)log(X/y) (YZ)log(y/Z) (zx)log(z/x)] = log (xy)log(x/y) + log(yz)log(y/z) + log(zx)log(z/x) = log(x/y) log(xy) + log (y/z) log(yz) + log(z/x) log(zx) = (log x – log y) (log x + log y) + (log y – log z) (log y + log z) + (log z – log x) (log z + log x) = (log x)2 – (log y)2 + (log y)2 – (log z)2 + (log z)2 – (log x)2 = 0 => (xy)log(x/y) (yz)log(y/z) (zx)log(z/x) = 1Read more on Sarthaks.com - https://www.sarthaks.com/489750/show-that-xy-log-x-y-yz-log-y-z-zx-log-z-x-1?show=489757#a489757

8.

X^log x^y-log x^x.y^log y z-log y^x^log x^x-log z^y=1

Answer»

ANSWER:

= log[(xy)log(X/y) (YZ)log(y/Z) (zx)log(z/x)] = log (xy)log(x/y) + log(yz)log(y/z) + log(zx)log(z/x) = log(x/y) log(xy) + log (y/z) log(yz) + log(z/x) log(zx) = (log x – log y) (log x + log y) + (log y – log z) (log y + log z) + (log z – log x) (log z + log x) = (log x)2 – (log y)2 + (log y)2 – (log z)2 + (log z)2 – (log x)2 = 0 => (xy)log(x/y) (yz)log(y/z) (zx)log(z/x) = 1Read more on Sarthaks.com - https://www.sarthaks.com/489750/show-that-xy-log-x-y-yz-log-y-z-zx-log-z-x-1?show=489757#a489757

Discussion

9.	Find the product of ( √3– 5) and (√3+ 2)
Answer» ANSWER: Answer:(√3-5 ) and (√3-2) Answer:(√3-5 ) and (√3-2)√-2 and √1 Answer:(√3-5 ) and (√3-2)√-2 and √1 √-1 Answer:(√3-5 ) and (√3-2)√-2 and √1 √-1 answer

Discussion

10.	If x andyoureเ inverselyproportionalThenfind outmissingvalue of8
Answer» ANSWER: cjcgkzkf☺ Step-by-step EXPLANATION:

10.

If x andyoureเ inverselyproportionalThenfind outmissingvalue of8

Answer»

ANSWER:

cjcgkzkf☺

Step-by-step EXPLANATION:

Discussion

11.	2 root 3 + 6 / root 3Rationalise
Answer» ANSWER: $2 \sqrt{3} + 6 \div \sqrt{3} = 2 \times 3 + 6 \div \sqrt{3} = 12 \div \sqrt{3} = 12 \times \sqrt{3} \div \sqrt{3} \times \sqrt{3} = 12 \sqrt{3} \div 3 = 4 \sqrt{3}$

11.

2 root 3 + 6 / root 3Rationalise

Answer»

ANSWER:

$2 \sqrt{3} + 6 \div \sqrt{3} = 2 \times 3 + 6 \div \sqrt{3} = 12 \div \sqrt{3} = 12 \times \sqrt{3} \div \sqrt{3} \times \sqrt{3} = 12 \sqrt{3} \div 3 = 4 \sqrt{3}$

Discussion

12.	How long does the train 12450 Taketo reach Vasai Road 9Nézamudtod ebarture time -07:25sál rood- Arriving time 03:45
Answer» Step-by-step EXPLANATION: CHCH igjvgcuug ufuffuugch

12.

How long does the train 12450 Taketo reach Vasai Road 9Nézamudtod ebarture time -07:25sál rood- Arriving time 03:45

Answer»

Step-by-step EXPLANATION:

CHCH igjvgcuug ufuffuugch

Discussion

13.	Write each radical expression to exponential form.1.2.3.4.5.plss help me ಥ_ಥ
Answer» hiiiiiiiiiiiiiiiiiiiiii

Discussion

14.	Hello is my answer correct
Answer» ANSWER: YES it is CORRECT only 100% correct

14.

Hello is my answer correct

Answer»

ANSWER:

YES it is CORRECT only 100% correct

Discussion

15.	Find a point on x axis which is equidistant from the points (-2,5) and (2,3).
Answer» ANSWER: [-2,0] Step-by-step EXPLANATION: And at last PLEASE MARK me as brainalist.

15.

Find a point on x axis which is equidistant from the points (-2,5) and (2,3).

Answer»

ANSWER:

[-2,0]

Step-by-step EXPLANATION: And at last PLEASE MARK me as brainalist.

Discussion

16.	Find the ratio in which the line 2x+y-4=0 divides the line segment joining A ( 2 , 3 ) and B ( 3 , 2 )
Answer» 2:9 Therefore, the ratio in which the LINE 2x + y − 4 = 0 divides the line segment joining the points A(2, −2) and B(3, 7) is 2:9. hope it helps pls MARK me as brainliest

16.

Find the ratio in which the line 2x+y-4=0 divides the line segment joining A ( 2 , 3 ) and B ( 3 , 2 )

Answer»

2:9

Therefore, the ratio in which the LINE 2x + y − 4 = 0 divides the line segment joining the points A(2, −2) and B(3, 7) is 2:9.

hope it helps

pls MARK me as brainliest

Discussion

17.	Chocolate is in the form of a quadrilateral with sides 6cm and 10cm,5cm and 5cm(as shown in the figure)iscut into two parts on one of its diagonal by a lady. Part-I is given to her maid and Part-II is equally divided among a driver and Gardner.ii. Area of ∆ABDa)24cm2b) 12cm2c) 42cm2d) 21cm2
Answer» ANSWER: ANS is C thankyou hope it will be HELPFUL to you

17.

Chocolate is in the form of a quadrilateral with sides 6cm and 10cm,5cm and 5cm(as shown in the figure)iscut into two parts on one of its diagonal by a lady. Part-I is given to her maid and Part-II is equally divided among a driver and Gardner.ii. Area of ∆ABDa)24cm2b) 12cm2c) 42cm2d) 21cm2

Answer»

ANSWER:

ANS is C

thankyou

hope it will be HELPFUL to you

Discussion

18.	Yaar mai ye slap day,Rose day,hug day vagerah mai nahi banati hu so please ye sab wish mat karo namai in sab mai maanti hu or naahi hi banati hu.
Answer» Answer: yoo Step-by-step EXPLANATION: i also don't BELIEVE in that things... PLZ mark me brainliest plz

18.

Yaar mai ye slap day,Rose day,hug day vagerah mai nahi banati hu so please ye sab wish mat karo namai in sab mai maanti hu or naahi hi banati hu.

Answer»

Answer:

yoo

Step-by-step EXPLANATION:

i also don't BELIEVE in that things...

PLZ mark me brainliest plz

Discussion

19.	It we extar many - pulp from 6kg mangoes we get____. kg pulp
Answer» ANSWER: 12 KG is the answer Step-by-step EXPLANATION: i THINK its HELP

19.

It we extar many - pulp from 6kg mangoes we get____. kg pulp

Answer»

ANSWER:

12 KG is the answer

Step-by-step EXPLANATION:

i THINK its HELP

Discussion

20.	ABC is a right angle triangle at C, let BC=a , CA=b and AB=c, and let p be the length of perpendicular from C on AB. prove thay 1/p^2= 1/a^2 + 1/b^2.
Answer» Answer: Let CD⊥AB. Then, CD=p ∴ Area of ΔABC= 2 1 (Base×Height) = 2 1 (AB×CD)= 2 1 cp Also, Area of ΔABC= 2 1 (BC×AC)= 2 1 ab ∴ 2 1 cp= 2 1 ab ⇒cp=ab (ii) Since ΔABC is a RIGHT triangle, right angled at C. ∴AB 2 =BC 2 +AC 2 ⇒c 2 =a 2 +b 2 ⇒( p ab ) 2 =a 2 +b 2 [∵cp=ab⇒c= p ab ] ⇒ p 2 a 2 b 2 =a 2 +b 2 ⇒ p 2 1 = b 2 1 + a 2 1 ⇒ p 2 1 = a 2 1 + b 2 1 Step-by-step EXPLANATION: please mark me BRAINLIST

20.

ABC is a right angle triangle at C, let BC=a , CA=b and AB=c, and let p be the length of perpendicular from C on AB. prove thay 1/p^2= 1/a^2 + 1/b^2.

Answer»

Answer:

Let CD⊥AB. Then, CD=p

∴ Area of ΔABC=

2

1

(Base×Height)

=

2

1

(AB×CD)=

2

1

cp

Also,

Area of ΔABC=

2

1

(BC×AC)=

2

1

ab

∴

2

1

cp=

2

1

ab

⇒cp=ab

(ii) Since ΔABC is a RIGHT triangle, right angled at C.

∴AB

2

=BC

2

+AC

2

⇒c

2

=a

2

+b

2

⇒(

p

ab

)

2

=a

2

+b

2

[∵cp=ab⇒c=

p

ab

]

⇒

p

2

a

2

b

2

=a

2

+b

2

⇒

p

2

1

=

b

2

1

+

a

2

1

⇒

p

2

1

=

a

2

1

+

b

2

1

Step-by-step EXPLANATION:

please mark me BRAINLIST

Discussion

21.	9. Value of 4/5 = 5/7 is25/2820/728/25
Answer» ANSWER: The value of 57 = 42. Step-by-step explanation: Since we have GIVEN that 34 = 16 i.e. 3×4+4=12+4=16 Similarly, 45 = 25 4×5+5=20+5=25 Similarly, 56 = 36 5×6+6=30+6=36 Similarly, 57=5×7+7=35+7=42 Hence, the value of 57 = 42.

21.

9. Value of 4/5 = 5/7 is25/2820/728/25

Answer»

ANSWER: The value of 5*7 = 42.

Step-by-step explanation:

Since we have GIVEN that

3*4 = 16

i.e.

3×4+4=12+4=16

Similarly,

4*5 = 25

4×5+5=20+5=25

Similarly,

5*6 = 36

5×6+6=30+6=36

Similarly,

5*7=5×7+7=35+7=42

Hence, the value of 5*7 = 42.

Discussion

22.	X varies inversely as y². if x is 16 when y is 4, find x when y is 2
Answer» ANSWER: Step-by-step EXPLANATION:

22.

X varies inversely as y². if x is 16 when y is 4, find x when y is 2

Answer»

ANSWER:

Step-by-step EXPLANATION:

Discussion

23.	Find the value of k, if the roots of the quadraticequation 2x²-6x+ k =o are real & equl.
Answer» Answer: Discriminant(b^2 - 4AC) of Quadratic equation is ZERO. 2X2- 6X + K = 0, the roots of are real and equal. Therefore Discriminant of Quadratic equation is zero

23.

Find the value of k, if the roots of the quadraticequation 2x²-6x+ k =o are real & equl.

Answer»

Answer:

Discriminant(b^2 - 4AC) of Quadratic equation is ZERO. 2X2- 6X + K = 0, the roots of are real and equal. Therefore Discriminant of Quadratic equation is zero

Discussion

24.	Find HCF og 84,108,48,72,60 and 72
Answer» ANSWER: this is the answer it is DONE

24.

Find HCF og 84,108,48,72,60 and 72

Answer»

ANSWER:

this is the answer

it is DONE

Discussion

25.	Fimd value of x and y pls no spam
Answer» ⇨ ∠A = ∠C [ OPP. ANGLE of a \|\|GM are EQUAL ] ⇨ ∠B + ∠C = 180° ; ∠A + ∠B = 180° [ ADJACENT angle of a \|\|gm forms linear pair ] ⇨ 2y° - 5° + 3y° = 180° ⇨ 5y = 185° $\red{ \sf{⇨ y = 37°}}$ ⇨ 3y° = 3x° + 3° ⇨3(37°) = 3x° + 3° ⇨ 111° - 3° = 3x° ⇨ 108° = 3x° $\red{\sf⇨ x° = 36°}$ I HOPE IT HELPS.

25.

Fimd value of x and y pls no spam

Answer»

⇨ ∠A = ∠C

[ OPP. ANGLE of a ||GM are EQUAL ]

⇨ ∠B + ∠C = 180° ; ∠A + ∠B = 180°

[ ADJACENT angle of a ||gm forms linear pair ]

⇨ 2y° - 5° + 3y° = 180°

⇨ 5y = 185°

$\red{ \sf{⇨ y = 37°}}$

⇨ 3y° = 3x° + 3°

⇨3(37°) = 3x° + 3°

⇨ 111° - 3° = 3x°

⇨ 108° = 3x°

$\red{\sf⇨ x° = 36°}$

I HOPE IT HELPS.

Discussion

26.	Find the perimeter of the quadrant of acircle of diameter 84 cm whose in betweenangle is 90°(1) 150 cm(2)120 cm(3)21 cm(4) 42 cm
Answer» Step-by-step explanation: a SAM at 83ifjdyudujftyu so I wish your this year will be full of happiness bye for now the ANSWER but you can get it from heart disease and a Sam at 83ifjdyudujftyu so I wish your this year will be full of happiness bye for now the answer but you can get it from heart disease and a Sam at 83ifjdyudujftyu so I wish your this year will be full of happiness bye for now and then the question what is SAFE and a Sam at 83ifjdyudujftyu so I can do it from heart disease and a Sam at the question what is safe and a Sam at 83ifjdyudujftyu so I wish your this year will be full of happiness bye for now the only way to MAKE it TONIGHT as I am not going to make a

26.

Find the perimeter of the quadrant of acircle of diameter 84 cm whose in betweenangle is 90°(1) 150 cm(2)120 cm(3)21 cm(4) 42 cm

Answer»

Step-by-step explanation:

a SAM at 83ifjdyudujftyu so I wish your this year will be full of happiness bye for now the ANSWER but you can get it from heart disease and a Sam at 83ifjdyudujftyu so I wish your this year will be full of happiness bye for now the answer but you can get it from heart disease and a Sam at 83ifjdyudujftyu so I wish your this year will be full of happiness bye for now and then the question what is SAFE and a Sam at 83ifjdyudujftyu so I can do it from heart disease and a Sam at the question what is safe and a Sam at 83ifjdyudujftyu so I wish your this year will be full of happiness bye for now the only way to MAKE it TONIGHT as I am not going to make a

Discussion

27.	Concert 2.3bar into rational number
Answer» Answer: 21/9 Step-by-step explanation: 2.3bar into RATIONAL NUMBER =21/9 HOPE IT HELPS YOU

27.

Concert 2.3bar into rational number

Answer»

Answer:

21/9

Step-by-step explanation:

2.3bar into RATIONAL NUMBER

=21/9

HOPE IT HELPS YOU

Discussion

28.	If each pair of three equationsx2 2-P,x+2=0, x2 – P2x+3=0,x2-P3x+6=0have a common root, then the positivevalues of P1, P2, P3 are, respectively:(1) 3, 4,5(2) 2,3,6(3) 1,3,6(4) 3,5,6
Answer» Answer: NUMBER 1 is CORRECT answer Mark me a BRAINALIST

28.

If each pair of three equationsx2 2-P,x+2=0, x2 – P2x+3=0,x2-P3x+6=0have a common root, then the positivevalues of P1, P2, P3 are, respectively:(1) 3, 4,5(2) 2,3,6(3) 1,3,6(4) 3,5,6

Answer»

Answer:

NUMBER 1 is CORRECT answer

Mark me a BRAINALIST

Discussion

29.	The sum of the digits in a two - digits number is 9. The number obtained by interchanging the digits exceeds the original number by 27. Find the two - digit number
Answer» Answer: 36 Step-by-step explanation: SUM of the digits= 9 Let the number in one's place be X the number in tens place = (9-x ) ORIGINAL number = 10(9-x)+X = 90- 9x If the two digits are interchanged, the new number increases by 27 ATQ, New number - original number = 27 => (9x+9) - (90-9x) = 27 => 9x +9 - 90 + 9x = 27 => 18x - 81 = 27 => 18x = 27 + 81 => X = 108/18 => X = 6 ONES place = 6 ; tens place = 9-6 = 3 thus, the original number is 36 hope it helped you :)

29.

The sum of the digits in a two - digits number is 9. The number obtained by interchanging the digits exceeds the original number by 27. Find the two - digit number

Answer»

Answer:

36

Step-by-step explanation:

SUM of the digits= 9

Let the number in one's place be X

the number in tens place = (9-x )

ORIGINAL number = 10(9-x)+X

= 90- 9x

If the two digits are interchanged, the new number increases by 27

ATQ, New number - original number = 27

=> (9x+9) - (90-9x) = 27

=> 9x +9 - 90 + 9x = 27

=> 18x - 81 = 27

=> 18x = 27 + 81

=> X = 108/18

=> X = 6

ONES place = 6 ; tens place = 9-6 = 3

thus, the original number is 36

hope it helped you :)

Discussion

30.	Two inlet pipes A and B can fill an empty tank in 6 and 12 hours respectively . The outlet can empty the full tank in 15 hours. If the tank is 3/4 full, and A,B and C are all open, after nhow much time will the tank be filled ?
Answer» ANSWER: THANK YOU HaVe A NICE DAY

30.

Two inlet pipes A and B can fill an empty tank in 6 and 12 hours respectively . The outlet can empty the full tank in 15 hours. If the tank is 3/4 full, and A,B and C are all open, after nhow much time will the tank be filled ?

Answer»

ANSWER:

THANK YOU

HaVe A NICE DAY

Discussion

31.	(x+7y) (7x -y)Find the product
Answer» ANSWER: 7x^2 + 48xy - 7y^2 Step-by-step EXPLANATION: Answer in the ATTACHMENT with COMPLETE STEPS.

31.

(x+7y) (7x -y)Find the product

Answer»

ANSWER:

7x^2 + 48xy - 7y^2

Step-by-step EXPLANATION:

Answer in the ATTACHMENT with COMPLETE STEPS.

Discussion

32.	John's aunt in USA had sent him 15 USA dollars as a gift. John used 450 rupeesfor a school trip. How much money was left with him? (1 dollar = Rs.73)
Answer» Answer: 645 RS Step-by-step explanation: 1 DOLLAR= 73Rs 15 dollar=73×15=1,095 Money was LEFT with him=1,095-450=645

32.

John's aunt in USA had sent him 15 USA dollars as a gift. John used 450 rupeesfor a school trip. How much money was left with him? (1 dollar = Rs.73)

Answer»

Answer:

645 RS

Step-by-step explanation:

1 DOLLAR= 73Rs

15 dollar=73×15=1,095

Money was LEFT with him=1,095-450=645

Discussion

33.	In a cone, the ratio of radius to slant height is 7 : 13. Its curved surface area is 1144cm². Find the radius..please answer step by step^_^
Answer» Answer: LET r/1 = 7/13x Curved surface area CSA=286 cm2 But CSA=πrl ∴286 = 22/7 × 7x × 13x or X2 = 286/22×13 = 1 or x = 1 ∴ r=7 cm ∴ Diameter d=14 cm Step-by-step explanation: pls mark as thank ND brainliest

33.

In a cone, the ratio of radius to slant height is 7 : 13. Its curved surface area is 1144cm². Find the radius..please answer step by step^_^

Answer»

Answer:

LET r/1 = 7/13x

Curved surface area CSA=286 cm2

But CSA=πrl

∴286 = 22/7 × 7x × 13x

or X2 = 286/22×13 = 1

or x = 1

∴ r=7 cm

∴ Diameter d=14 cm

Step-by-step explanation:

pls mark as thank ND brainliest

Discussion

34.	Simplification of151/2-12/55/8+7÷13/42
Answer» IF YOU LIKE MY ANSWER,SO, PLEASE DEAR FRIEND,PLEASE THANKS MY ANSWER...

Discussion

35.	If the area of the equilateral triangle is 8√3 cm square find the perimeter
Answer» Answer: 123cm Step-by-step EXPLANATION:* FOLLOW KARE COMMENT karo

35.

If the area of the equilateral triangle is 8√3 cm square find the perimeter

Answer»

Answer:

12*3cm

Step-by-step EXPLANATION:

FOLLOW KARE COMMENT karo

Discussion

36.	Snehal throws a party at her house. For the party she has to serve snacks and juice to her guests. She has a big jar of diameter 14cm and height 42cm filled with juice. She has two types of glasses for serving juice of cylindrical shape: Glass A with diameter 7cm and height 10cm and glass B with diameter 7cm and height 12cm.Based on the above information answer the following question:AWhat is the capacity of juice jar?a)7468cm3b)6468 cm3c)4785 cm3d)5276 cm31B If the juice is to be served in glass B, then how many guests will be served?a)14b)10c)15d)121CWhich glass has more capacity glass A or glass B?a)Glass Ab)Glass Bc)Both have same capacityd)Cannot be determined1DIf there are 40 guests in the party and Snehal has 2 jars full of juice. Then up to what height she has to fill the glass A so that juice can be served to the guest in the party?a)8.4cmb)8cmc)9cmd)7.4cm1EApproximately how many guests can be served using Glass A?a)17 guestsb)14 guests c)19 guestsd)18 guests
Answer» Answer: Snehal throws a party at her house. For the party she has to serve snacks and juice to her guests. She has a big jar of diameter 14cm and height 42cm filled with juice. She has two types of glasses for serving juice of cylindrical shape: Glass A with diameter 7cm and height 10cm and glass B with diameter 7cm and height 12cm.Based on the above information answer the following question: AWhat is the CAPACITY of juice jar? a)7468cm3 b)6468 cm3 c)4785 cm3 d)5276 cm31 B If the juice is to be served in glass B, then how many guests will be served?a)14 b)10 c)15 d)121C Which glass has more capacity glass A or glass B? a)Glass A b)Glass B c)Both have same capacity d)Cannot be determined1 DIf there are 40 guests in the party and Snehal has 2 jars full of juice. Then up to what height she has to fill the glass A so that juice can be served to the guest in the party?a)8.4cm b)8cm c)9cm d)7.4cm1 EApproximately how many guests can be served using Glass A? a)17 guests b)14 guests c)19 guestsd)18 guests

36.

Snehal throws a party at her house. For the party she has to serve snacks and juice to her guests. She has a big jar of diameter 14cm and height 42cm filled with juice. She has two types of glasses for serving juice of cylindrical shape: Glass A with diameter 7cm and height 10cm and glass B with diameter 7cm and height 12cm.Based on the above information answer the following question:AWhat is the capacity of juice jar?a)7468cm3b)6468 cm3c)4785 cm3d)5276 cm31B If the juice is to be served in glass B, then how many guests will be served?a)14b)10c)15d)121CWhich glass has more capacity glass A or glass B?a)Glass Ab)Glass Bc)Both have same capacityd)Cannot be determined1DIf there are 40 guests in the party and Snehal has 2 jars full of juice. Then up to what height she has to fill the glass A so that juice can be served to the guest in the party?a)8.4cmb)8cmc)9cmd)7.4cm1EApproximately how many guests can be served using Glass A?a)17 guestsb)14 guests c)19 guestsd)18 guests

Answer»

Answer:

Snehal throws a party at her house. For the party she has to serve snacks and juice to her guests. She has a big jar of diameter 14cm and height 42cm filled with juice. She has two types of glasses for serving juice of cylindrical shape: Glass A with diameter 7cm and height 10cm and glass B with diameter 7cm and height 12cm.Based on the above information answer the following question:

AWhat is the CAPACITY of juice jar?

a)7468cm3

b)6468 cm3

c)4785 cm3

d)5276 cm31

B If the juice is to be served in glass B, then how many guests will be served?a)14

b)10

c)15

d)121C

Which glass has more capacity glass A or glass B?

a)Glass A

b)Glass B

c)Both have same capacity

d)Cannot be determined1

DIf there are 40 guests in the party and Snehal has 2 jars full of juice. Then up to what height she has to fill the glass A so that juice can be served to the guest in the party?a)8.4cm

b)8cm

c)9cm

d)7.4cm1

EApproximately how many guests can be served using Glass A?

a)17 guests

b)14 guests c)19 guestsd)18 guests

Discussion

37.	Solve. 5 x 0.16-0.52+8.263 please help
Answer» 8.543 _________________________________________________________________________________________________________________________

37.

Solve. 5 x 0.16-0.52+8.263 please help

Answer»

8.543

_________________________________________________________________________________________________________________________

Discussion

38.	Name the shape of the raibow a linear b spiral c parabola d ellipse
Answer» Step-by-step explanation: The rainbow is formed by the refraction and reflection of the sun's rays as they fall on drops of rain which act as prism to produce the different colours. The angle which the rain drop makes at the observer's EYE is particularly important. According to simple geometrical principles,the rain drops which lie at this angle and in a direction opposite to the sun, lie in the form of a full circle or part of it(arc). Even if there are enough raindrops to form a full circle, it will look like an arc as it is LIMITED by the horizon.If the observer is on a high and the sun is NEAR the horizon,he will be ABLE to see the whole circle of rainbow. Hence, a rainbow has circular SHAPE because rain drops are spherical.

38.

Name the shape of the raibow a linear b spiral c parabola d ellipse

Answer»

Step-by-step explanation:

The rainbow is formed by the refraction and reflection of the sun's rays as they fall on drops of rain which act as prism to produce the different colours. The angle which the rain drop makes at the observer's EYE is particularly important.

According to simple geometrical principles,the rain drops which lie at this angle and in a

direction opposite to the sun, lie in the form of a full circle or part of it(arc). Even if there are enough raindrops to form a full circle, it will look like an arc as it is LIMITED by the horizon.If the observer is on a high and the sun is NEAR the horizon,he will be ABLE to see the whole circle of rainbow.

Hence, a rainbow has circular SHAPE because rain drops are spherical.

Discussion

39.	X2-y2+2y+1 factorise
Answer» ANSWER: X 2 −y 2 −2y−1 t h I s is ans

39.

X2-y2+2y+1 factorise

Answer»

ANSWER:

X

2

−y

2

−2y−1

t

h

I

s

is

ans

Discussion

40.	What is the answer of x-x²
Answer» ANSWER: HEY MATE, here's your answer x

40.

What is the answer of x-x²

Answer»

ANSWER:

HEY MATE,

here's your answer

x

Discussion

41.	State whether x and y vary directly or inversely.
Answer» X and Y VARY Inversely ACCORDING to me. please MARK me as Brainlest.

41.

State whether x and y vary directly or inversely.

Answer»

X and Y VARY Inversely ACCORDING to me.

please MARK me as Brainlest.

Discussion

42.	5 -190-603303 Find the product + xy x3 x
Answer» ANSWER: SORRY can't UNDERSTAND. :(

42.

5 -190-603303 Find the product + xy x3 x

Answer»

ANSWER:

SORRY can't UNDERSTAND. :(

Discussion

43.	A= of letters in the word PERMANENT
Answer» ANSWER: after PERM STEP-by-step EXPLANATION: step 1 MARK me as brainlist

43.

A= of letters in the word PERMANENT

Answer»

ANSWER:

after PERM

STEP-by-step EXPLANATION:

step 1 MARK me as brainlist

Discussion

44.	1:1:1 the angles of the triangles are in the ratios given below find the measure of each angles
Answer» Answer: 3x =180 x=180/3 60 DEGREE is each of ANGLE

44.

1:1:1 the angles of the triangles are in the ratios given below find the measure of each angles

Answer»

Answer:

3x =180

x=180/3

60 DEGREE is each of ANGLE

Discussion

45.	Write the successes and predecessor of 1,51,74,368 .2
Answer» Answer: 15174368 and 15174367

45.

Write the successes and predecessor of 1,51,74,368 .2

Answer»

Answer:

15174368 and 15174367

Discussion

46.	What is the literal coefficient of the term 104pq
Answer» ANSWER: NUMBER COEFFICIENT= 104 Literal coefficient= PQ

46.

What is the literal coefficient of the term 104pq

Answer»

ANSWER:

NUMBER COEFFICIENT= 104

Literal coefficient= PQ

Discussion

47.	a heap of wheat is in the form of a cone whose diameter 24m and height is 3.5 cm . find its volume . if the heap is to be covered by canvas to protect it form rain find its area of the canvas painted
Answer» Step-by-step explanation: volume of CONE will be πr^2h/3 given, diameter = 24 m then, radius = 12 m height is 3.5cm then, in m = 0.035m volume = πr^2h/3 volume = 22/7×12× 12× 0.035/3 volume = 52.8 m Or 5280 cm *have* a *GREAT* *day* *ahead*❤❤❤

47.

a heap of wheat is in the form of a cone whose diameter 24m and height is 3.5 cm . find its volume . if the heap is to be covered by canvas to protect it form rain find its area of the canvas painted

Answer»

Step-by-step explanation:

volume of CONE will be πr^2h/3

given,

diameter = 24 m

then, radius = 12 m

height is 3.5cm

then, in m = 0.035m

volume = πr^2h/3

volume = 22/7×12× 12× 0.035/3

volume = 52.8 m Or 5280 cm

have a GREAT day ahead❤❤❤

Discussion

48.	Find the square root of 6+4√2with explain
Answer» Step-by-step EXPLANATION: $( {6 + 4 \sqrt{<klux>2</klux>} )}^{2}$ By APPLYING the IDENTITY (a+b)^2= a^2 + 2AB +b^2 $= ( {6)}^{2} + 2 \times 6 \times 4 \sqrt{2} + ( {4 \sqrt{2} )}^{2}$ $= 36 + 48 \sqrt{2} + 16 \times 2$ $= 36 + 48 \sqrt{2} + 32$ $= 68 + 48 \sqrt{2}$ $= 4(17 + 12 \sqrt{2} )$

48.

Find the square root of 6+4√2with explain

Answer»

Step-by-step EXPLANATION:

$( {6 + 4 \sqrt{<klux>2</klux>} )}^{2}$

By APPLYING the IDENTITY (a+b)^2= a^2 + 2AB +b^2

$= ( {6)}^{2} + 2 \times 6 \times 4 \sqrt{2} + ( {4 \sqrt{2} )}^{2}$

$= 36 + 48 \sqrt{2} + 16 \times 2$

$= 36 + 48 \sqrt{2} + 32$

$= 68 + 48 \sqrt{2}$

$= 4(17 + 12 \sqrt{2} )$

Discussion

49.	Please answer fast math
Answer» b=1= 50=1/2 &-0.5 900+90.0+900000.0=9009900

49.

Please answer fast math

Answer»

b=1= 50=1/2 &-0.5

900+90.0+900000.0=9009900

Discussion

50.	Simplify; (a+b)2-(a-b)2.Help me please
Answer» (a+b) (a-b) Step-by-step EXPLANATION: I don't KNOW the PROCESS but I am SURE this is the a

50.

Simplify; (a+b)2-(a-b)2.Help me please

Answer»

(a+b) (a-b)

Step-by-step EXPLANATION:

I don't KNOW the PROCESS but I am SURE this is the a

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