332354 + Interview Questions in Secondary School in Math

1.	bag containing only white balls and black balls half the number of white balls is equal to one third of the number of black balls twice the total number of balls exceeds three times the number of blacks balls by four how many balls each type the bag contains.
Answer» Step-by-step EXPLANATION: HOPE it's HELPFUL to you

1.

bag containing only white balls and black balls half the number of white balls is equal to one third of the number of black balls twice the total number of balls exceeds three times the number of blacks balls by four how many balls each type the bag contains.

Answer»

Step-by-step EXPLANATION:

HOPE it's HELPFUL to you

Discussion

2.	Slove 123456789011010101 ÷ 1234567891010101010100
Answer» Answer: 0.81125625 plz MARK me BRAINLIEST and FOLLOW me DUDE

2.

Slove 123456789011010101 ÷ 1234567891010101010100

Answer»

Answer:

0.81125625

plz MARK me BRAINLIEST and FOLLOW me DUDE

Discussion

3.	4. A boat travelled 27 km downstream in 2 hours. On the return trip,which was against the current, the boat was only able to travel 21km in 2 hours. What were the speeds of the boat and of thecurrent?
Answer» Step-by-step EXPLANATION: PLEASE REFER to the PHOTO above

3.

4. A boat travelled 27 km downstream in 2 hours. On the return trip,which was against the current, the boat was only able to travel 21km in 2 hours. What were the speeds of the boat and of thecurrent?

Answer»

Step-by-step EXPLANATION:

PLEASE REFER to the PHOTO above

Discussion

4.	2x+y=7. 4x-3y+1=0. Find the equation by equating coefficient
Answer» 2x + y = 7 y = 7 - 2x -----( 1 ) 4x - 3y + 1 = 0 ------( 2 ) Substitute ( 1 ) in equation ( 2 ) , we get 4x - 3( 7 - 2x ) + 1 = 0 4x - 21 + 6x + 1 = 0 10x - 20 = 0 10x = 20 x = 20/10 x = 2 Put x = 2 in equation ( 1 ) , we get y = 7 - 2 × 2 y = 7 - 4 y = 3 Therefore , x = 2 , y = 3 I HOPE this HELPS you.

4.

2x+y=7. 4x-3y+1=0. Find the equation by equating coefficient

Answer»

2x + y = 7

y = 7 - 2x -----( 1 )

4x - 3y + 1 = 0 ------( 2 )

Substitute ( 1 ) in equation ( 2 ) , we

get

4x - 3( 7 - 2x ) + 1 = 0

4x - 21 + 6x + 1 = 0

10x - 20 = 0

10x = 20

x = 20/10

x = 2

Put x = 2 in equation ( 1 ) , we get

y = 7 - 2 × 2

y = 7 - 4

y = 3

Therefore ,

x = 2 , y = 3

I HOPE this HELPS you.

Discussion

5.	Express as rupees using decimals a)5 rupees 7 paisealso give explination
Answer» Answer: 5.07 RUPEES it MEANS FIVE Rupees and SEVEN PAISA

5.

Express as rupees using decimals a)5 rupees 7 paisealso give explination

Answer»

Answer:

5.07 RUPEES

it MEANS FIVE Rupees and SEVEN PAISA

Discussion

6.	Meena gets 15 boxes of 40 chocolates each for the herbirthday party. Reena says that if she had got 40 boxes !of 15 chocolates reach, she would have had more chocolatesis reena right ? explainplzz explain full answer
Answer» Answer: no it will be EQUAL actually Step-by-step explanation: 40 CHOCOLATES in 15 box means 40 multiplied my 15 = 600 and if she 15 box of 40 chocolates each total chocolates she would have 15 multiplied by 40 which again equal to 600

6.

Meena gets 15 boxes of 40 chocolates each for the herbirthday party. Reena says that if she had got 40 boxes !of 15 chocolates reach, she would have had more chocolatesis reena right ? explainplzz explain full answer

Answer»

Answer:

no it will be EQUAL actually

Step-by-step explanation:

40 CHOCOLATES in 15 box means

40 multiplied my 15 = 600

and if she 15 box of 40 chocolates each total chocolates she would have

15 multiplied by 40 which again equal to 600

Discussion

7.	Simplify 3×2-10÷(5-3)
Answer» Answer: 1 Step-by-step explanation: 3×2-10÷(5-3) =6-10÷2 =6-5 =1

7.

Simplify 3×2-10÷(5-3)

Answer»

Answer:

1

Step-by-step explanation:

3×2-10÷(5-3)

=6-10÷2

=6-5

=1

Discussion

8.	65,771,238 number name in International system of Numerationt
Answer» SIXTY FIVE millions seven hundred and seventy ONE THOUSAND two hundred and THIRTY eight.

8.

65,771,238 number name in International system of Numerationt

Answer»

SIXTY FIVE millions seven hundred and seventy ONE THOUSAND two hundred and THIRTY eight.

Discussion

9.	[x+3)+6=[x+2] [x-2] check whether it is a quadratic equation
Answer» $(x+3)+6 = (x+2)(x-2)$ $\implies x + 3 + 6 = x^{2} - 2^{2}$ $\implies x + 9 = x^{2} - 4$ $\implies 0 = x^{2} - 4 - x - 9$ $\implies x^{2} - x - 13 = 0$ $Degree \:of \: above \:equation \:is \: 2$ THEREFORE., $(x+3)+6 = (x+2)(x-2) \:is \\\green {a \: Quadratic \:equation .}$ •••♪

9.

[x+3)+6=[x+2] [x-2] check whether it is a quadratic equation

Answer»

$(x+3)+6 = (x+2)(x-2)$

$\implies x + 3 + 6 = x^{2} - 2^{2}$

$\implies x + 9 = x^{2} - 4$

$\implies 0 = x^{2} - 4 - x - 9$

$\implies x^{2} - x - 13 = 0$

$Degree \:of \: above \:equation \:is \: 2$

THEREFORE.,

$(x+3)+6 = (x+2)(x-2) \:is \\\green {a \: Quadratic \:equation .}$

•••♪

Discussion

10.	The compound interest calculated yearly at 10% on a certainsum of money amounts to Rs 121 in the third year. Calculate a)Compound interest for the fourth year at the same rate and the same sum. b) Compound interest for the second year at the same rate and the same sum.
Answer» Answer: ACTUALLY A+B WHOLE SQUARE = NOTHING in my brain square so that i can say this answer that i do

10.

The compound interest calculated yearly at 10% on a certainsum of money amounts to Rs 121 in the third year. Calculate a)Compound interest for the fourth year at the same rate and the same sum. b) Compound interest for the second year at the same rate and the same sum.

Answer»

Answer:

ACTUALLY A+B WHOLE SQUARE = NOTHING in my brain square so that i can say this answer that i do

Discussion

11.	True or false answer pls
Answer» Answer: 1. TRUE. 2. true 3. true 4. false 5. true $..$

11.

True or false answer pls

Answer»

Answer:

1. TRUE.

2. true

3. true

4. false

5. true

$..$

Discussion

12.	_into_into_=120... The numbers consists of 1 to 9
Answer» Answer: 6×4×5=120 24×5=120 120

12.

_into_into_=120... The numbers consists of 1 to 9

Answer»

Answer:

6×4×5=120

24×5=120

120

Discussion

13.	2. A rectangle has a perimeter measuring 64 cm. The length is 4 cmmore than 3 times the breadth. Find the dimensions of therectangle.
Answer» ANSWER : Dimensions are 25 cm and 7 cm. EXPLANATION : GIVEN :- Perimeter of rectangle is 64 cm. The length is 4cm more than 3 times the breadth. TO FIND : Dimensions of the rectangle. SOLUTION : Let the breadth of the rectangle be x cm. Length is 4 cm more than 3 times the breadth. Length = (3x + 4) cm We know, ${\boxed{\sf{Perimeter\:of\: rectangle=2(Length+Breadth)}}}$ Perimeter = 2(3x+4+x) cm → Perimeter = 2(4x+4) cm → Perimeter = 8(x+1) cm ★ According to the QUESTION, $\sf{\:\:\:\:\:8(x+1)=64}$ $\implies\sf{x+1=\frac{64}{8}}$ $\implies\sf{x+1=8}$ $\implies\sf{x=8-1}$ $\implies\sf{x=7}$ Breadth = 7 cm. Length = (3 × 7 + 4 ) cm → Length = 25 cm Therefore ,dimensions are 25 cm and 7 cm. _____________________ ★VERIFICATION : Length of rectangle = 25 cm. Breadth of rectangle = 7 cm. Perimeter of rectangle=2(25+7) cm → Perimeter of rectangle= 64 cm. Hence verified___!! ______________________

13.

2. A rectangle has a perimeter measuring 64 cm. The length is 4 cmmore than 3 times the breadth. Find the dimensions of therectangle.

Answer»

ANSWER :

Dimensions are 25 cm and 7 cm.

EXPLANATION :

GIVEN :-

Perimeter of rectangle is 64 cm.
The length is 4cm more than 3 times the breadth.

TO FIND :

Dimensions of the rectangle.

SOLUTION :

Let the breadth of the rectangle be x cm.

Length is 4 cm more than 3 times the breadth.

Length = (3x + 4) cm

We know,

${\boxed{\sf{Perimeter\:of\: rectangle=2(Length+Breadth)}}}$

Perimeter = 2(3x+4+x) cm

→ Perimeter = 2(4x+4) cm

→ Perimeter = 8(x+1) cm

★ According to the QUESTION,

$\sf{\:\:\:\:\:8(x+1)=64}$

$\implies\sf{x+1=\frac{64}{8}}$

$\implies\sf{x+1=8}$

$\implies\sf{x=8-1}$

$\implies\sf{x=7}$

Breadth = 7 cm.

Length = (3 × 7 + 4 ) cm

→ Length = 25 cm

Therefore ,dimensions are 25 cm and 7 cm.

_____________________

★VERIFICATION :

Length of rectangle = 25 cm.

Breadth of rectangle = 7 cm.

Perimeter of rectangle=2(25+7) cm

→ Perimeter of rectangle= 64 cm.

Hence verified___!!

______________________

Discussion

14.	What are the rational numbers between 1 and 10
Answer» HOPE IT HELP U☺☺ ✔❤✅✌✌ PLZZ MAKE ME AS *BRAINLEST* PLZZ☺☺☺

14.

What are the rational numbers between 1 and 10

Answer»

HOPE IT HELP U☺☺

✔❤✅✌✌

PLZZ MAKE ME AS BRAINLEST PLZZ☺☺☺

Discussion

15.	Please a answer this question very important
Answer» Answer: 1. 5 2. 100 Step-by-step EXPLANATION: I HOPE this will HELP you

15.

Please a answer this question very important

Answer»

Answer:

1. 5

2. 100

Step-by-step EXPLANATION:

I HOPE this will HELP you

Discussion

16.	Center and radius of x 2 +y 2 +14x−10y+65=0
Answer» Answer: CENTRE of CIRCLE in GENERAL FORM is (-g,-f) Now centre= (-7,5)....

16.

Center and radius of x 2 +y 2 +14x−10y+65=0

Answer»

Answer:

CENTRE of CIRCLE in GENERAL FORM is (-g,-f)

Now centre= (-7,5)....

Discussion

17.	Find the sum of aditive inverse and multiplicative inverse of -9
Answer» ANSWER: the ADDITIVE inverse of (-9)is 9 the multiplicative inverse of (-9) is 1/-9 sum of them=9+(1/-9) =81-1/9 =80/9 Step-by-step EXPLANATION: hope this HELP u✌️.......

17.

Find the sum of aditive inverse and multiplicative inverse of -9

Answer»

ANSWER:

the ADDITIVE inverse of (-9)is 9

the multiplicative inverse of (-9) is 1/-9

sum of them=9+(1/-9)

=81-1/9

=80/9

Step-by-step EXPLANATION:

hope this HELP u✌️.......

Discussion

18.	Identify binomial out of the following:- a)3xy²+5y-x²y b)x²y-5y-x²y c)xy+yz+zx d)3xy²+5y-xy²
Answer» d OPTION is the ANSWER because it can be SIMPLIFIED

18.

Identify binomial out of the following:- a)3xy²+5y-x²y b)x²y-5y-x²y c)xy+yz+zx d)3xy²+5y-xy²

Answer»

d OPTION is the ANSWER because it can be SIMPLIFIED

Discussion

19.	How factories x^3+3x^2-9x+5
Answer» Answer: 3x+6x-9x+5 3x(1+2-3)+5

19.

How factories x^3+3x^2-9x+5

Answer»

Answer:

3x+6x-9x+5

3x(1+2-3)+5

Discussion

20.	Rational no b/w root 2 and root 3
Answer» Answer: HEY mate your answer is here Step-by-step EXPLANATION: We have √2=1.414211356.….. and √3=1.732050807...... If we consider the NUMBERS 1.5 and 1.6 we find they both of them are RATIONAL numbers such that √2<1.5<1.6<√3. Hence the two rational numbers between √2 and √3 are 1.5 and 1.6 . Now consider the numbers a= 1.505005000... and b= 1.6161161116....... Clearly, a and b are rational numbers such that √2 Hence a and b are two irrational numbers between√2 and √3. Hope it helps u Mark me as Brainliest !!! Follow me !!!

20.

Rational no b/w root 2 and root 3

Answer»

Answer:

HEY mate your answer is here

Step-by-step EXPLANATION:

We have

√2=1.414211356.….. and √3=1.732050807......

If we consider the NUMBERS 1.5 and 1.6 we find they both of them are RATIONAL numbers such that √2<1.5<1.6<√3.

Hence the two rational numbers between √2 and √3 are 1.5 and 1.6 .

Now consider the numbers

a= 1.505005000... and b= 1.6161161116.......

Clearly, a and b are rational numbers such that √2

Hence a and b are two irrational numbers between√2 and √3.

Hope it helps u

Mark me as Brainliest !!!

Follow me !!!

Discussion

21.	A shopkeeper had rs 1200000 with him.He placed an order for 55 air conditioner at rs 20825 each.What will be the amount left with him
Answer» The AMOUNT LEFT with him is Rs 54,625. Step-by-step explanation: We are given that a SHOPKEEPER had Rs 12,00,000 with him. He placed an order for 55 air conditioner at Rs 20,825 each. And we have to FIND the amount of money left with him. Firstly, we will calculate that the total amount shopkeeper paid for the order of 55 air conditioner. Total cost of 55 air conditioners = Rs 20,825 $\times$ 55 = Rs 11,45,375 Now, the amount of money left with the shopkeeper is calculated as; Amount of money left = Amount of money shopkeeper already had - Total amount of money he paid for 55 air conditioners = Rs 12,00,000 - Rs 11,45,375 = Rs 54,625 Hence, the amount left with him is Rs 54,625.

21.

A shopkeeper had rs 1200000 with him.He placed an order for 55 air conditioner at rs 20825 each.What will be the amount left with him

Answer»

The AMOUNT LEFT with him is Rs 54,625.

Step-by-step explanation:

We are given that a SHOPKEEPER had Rs 12,00,000 with him. He placed an order for 55 air conditioner at Rs 20,825 each.

And we have to FIND the amount of money left with him.

Firstly, we will calculate that the total amount shopkeeper paid for the order of 55 air conditioner.

Total cost of 55 air conditioners = Rs 20,825 $\times$ 55

= Rs 11,45,375

Now, the amount of money left with the shopkeeper is calculated as;

Amount of money left = Amount of money shopkeeper already had - Total amount of money he paid for 55 air conditioners

= Rs 12,00,000 - Rs 11,45,375

= Rs 54,625

Hence, the amount left with him is Rs 54,625.

Discussion

22.	Fill in the blanks:5/-7 +x/35=-1/77
Answer» Answer: 5/-7+x/35=1/77 -25/35+x/35=1/77 -25+x=1/77×35/1 x=35/77+25 x=35/77×25×77/77 x=1960/77 x=25.45

22.

Fill in the blanks:5/-7 +x/35=-1/77

Answer»

Answer:

5/-7+x/35=1/77

-25/35+x/35=1/77

-25+x=1/77×35/1

x=35/77+25

x=35/77×25×77/77

x=1960/77

x=25.45

Discussion

23.	If a train covers 240km in 6 hours then find the distance it will cover in 14 hours
Answer» I HOPE it is CORRECT ANSWER FOLLOW me

23.

If a train covers 240km in 6 hours then find the distance it will cover in 14 hours

Answer»

I HOPE it is CORRECT ANSWER

FOLLOW me

Discussion

24.	There are 500 students in a school 220 like science subject 180 like maths and 40 like both maths and science. find tge number of students who like science but not maths
Answer» The NUMBER of students who like science but not math is 180. Step-by-step explanation: We are GIVEN that there are 500 students in a school 220 like science subject 180 like math and 40 like both math and science. Let the number of students who like science subject = N(S) = 220 Number of students who like math subject = n(M) = 180 Number of students who like both math and science subject = n( $M\bigcap S$ ) = 40 Now, it is given that the number of students who like science subject is 220 but among these students there must be some students who like math also. And the number of students who like both math and science is 40. This means that if we subtract those students who like both science and math from the given number of students who like science subject, then we will get those students who like science but not math. SO, number of students who like science but not math = n(S) - n( $M\bigcap S$ ) = 220 - 40 = 180 students.

24.

There are 500 students in a school 220 like science subject 180 like maths and 40 like both maths and science. find tge number of students who like science but not maths

Answer»

The NUMBER of students who like science but not math is 180.

Step-by-step explanation:

We are GIVEN that there are 500 students in a school 220 like science subject 180 like math and 40 like both math and science.

Let the number of students who like science subject = N(S) = 220

Number of students who like math subject = n(M) = 180

Number of students who like both math and science subject = n( $M\bigcap S$ ) = 40

Now, it is given that the number of students who like science subject is 220 but among these students there must be some students who like math also.

And the number of students who like both math and science is 40.

This means that if we subtract those students who like both science and math from the given number of students who like science subject, then we will get those students who like science but not math.

SO, number of students who like science but not math = n(S) - n( $M\bigcap S$ )

= 220 - 40

= 180 students.

Discussion

25.	If mean=32.8 andmedian=31.4 find mode.
Answer» Answer: this may HELP you mark me as a branliest ANS

25.

If mean=32.8 andmedian=31.4 find mode.

Answer»

Answer:

this may HELP you

mark me as a branliest ANS

Discussion

26.	If a number is divisible by 8 then it is also divisible by 4 also explain
Answer» ANSWER: YES..it is DIVISIBLE.......

26.

If a number is divisible by 8 then it is also divisible by 4 also explain

Answer»

ANSWER:

YES..it is DIVISIBLE.......

Discussion

27.	Lillan has 8 jars each with 240 milliliter of apple cider vinegar. How many liters of vinegar is in all 8 jars?
Answer» ANSWER: Step-by-step explanation: 1 jar CONTAIN 240 ml VINEGAR. 8 JARS contain (8*240) ml = 1920ml = 1.92 litre of vinegar

27.

Lillan has 8 jars each with 240 milliliter of apple cider vinegar. How many liters of vinegar is in all 8 jars?

Answer»

ANSWER:

Step-by-step explanation:

1 jar CONTAIN 240 ml VINEGAR.

8 JARS contain (8*240) ml = 1920ml =

1.92 litre of vinegar

Discussion

28.	If a:b=6:5 and a=24then what is the value of b
Answer» a is 24 6 a is 24 a is 4 So B is 5× 4 20 ANSWER...................

28.

If a:b=6:5 and a=24then what is the value of b

Answer»

a is 24

6 a is 24

a is 4

So B is 5× 4

20 ANSWER...................

Discussion

29.	Square root solution of 1936
Answer» Answer: $\sqrt{1936}$ $\sqrt{ 2 \times 2 \times 2 \times 2 \times 11 \times 11}$ $\sqrt{ {2}^{2} \times {2}^{2} \times {11}^{2} }$ $\sqrt{ {44}^{2} }$ $44$ the square root of √1936 is 44. Step-by-step explanation: HOPE this HELP u✌️........

29.

Square root solution of 1936

Answer»

Answer:

$\sqrt{1936}$

$\sqrt{ 2 \times 2 \times 2 \times 2 \times 11 \times 11}$

$\sqrt{ {2}^{2} \times {2}^{2} \times {11}^{2} }$

$\sqrt{ {44}^{2} }$

$44$

the square root of √1936 is 44.

Step-by-step explanation:

HOPE this HELP u✌️........

Discussion

30.	A fraction is such that if the numerator is multiplied by 3 and the denominator is reduced by 3 , we get 18/11 , but if the numerator is increased by 8 and the denominator is doubled , we get 2/5 . Then the fraction is
Answer» The fraction is (12/25) or $\frac{12}{25}$ . Step-by-step EXPLANATION: We are given that a fraction is such that if the numerator is multiplied by 3 and the DENOMINATOR is reduced by 3 , we get 18/11 , but if the numerator is INCREASED by 8 and the denominator is doubled , we get 2/5. Let the numerator of the fraction be $x$ and the denominator of the fraction be y. First condition STATES that if the numerator is multiplied by 3 and the denominator is reduced by 3 , we get 18/11, that means; $\frac{3 \times x}{y-3} = \frac{18}{11}$ $33x=18(y-3)$ $33x=18y-54$ $11x = 6y-18$ $x=\frac{6y-18}{11}$ ------------------ [Equation 1] Second condition states that if the numerator is increased by 8 and the denominator is doubled , we get 2/5, that means; $\frac{x+8}{2y}=\frac{2}{5}$ $5(x+8)=4y$ $5x+40=4y$ $5\times (\frac{6y-18}{11}) +40=4y$ {USING equation 1} $\frac{30y-90}{11} +40=4y$ $\frac{30y-90+440}{11} =4y$ ${30y+350} =11 \times 4y$ ${30y+350} =44y$ $44y-30y=350$ $y=\frac{350}{14} =25$ Now, putting value of y in equation 1, we get; $x=\frac{6y-18}{11}$ $x=\frac{6\times 25-18}{11}$ = $\frac{150-18}{11}$ $x=\frac{132}{11} =12$ Therefore, the fraction is $\frac{12}{25}$ .

30.

A fraction is such that if the numerator is multiplied by 3 and the denominator is reduced by 3 , we get 18/11 , but if the numerator is increased by 8 and the denominator is doubled , we get 2/5 . Then the fraction is

Answer»

The fraction is (12/25) or $\frac{12}{25}$ .

Step-by-step EXPLANATION:

We are given that a fraction is such that if the numerator is multiplied by 3 and the DENOMINATOR is reduced by 3 , we get 18/11 , but if the numerator is INCREASED by 8 and the denominator is doubled , we get 2/5.

Let the numerator of the fraction be $x$ and the denominator of the fraction be y.

First condition STATES that if the numerator is multiplied by 3 and the denominator is reduced by 3 , we get 18/11, that means;

$\frac{3 \times x}{y-3} = \frac{18}{11}$

$33x=18(y-3)$

$33x=18y-54$

$11x = 6y-18$

$x=\frac{6y-18}{11}$ ------------------ [Equation 1]

Second condition states that if the numerator is increased by 8 and the denominator is doubled , we get 2/5, that means;

$\frac{x+8}{2y}=\frac{2}{5}$

$5(x+8)=4y$

$5x+40=4y$

$5\times (\frac{6y-18}{11}) +40=4y$ {USING equation 1}

$\frac{30y-90}{11} +40=4y$

$\frac{30y-90+440}{11} =4y$

${30y+350} =11 \times 4y$

${30y+350} =44y$

$44y-30y=350$

$y=\frac{350}{14} =25$

Now, putting value of y in equation 1, we get;

$x=\frac{6y-18}{11}$

$x=\frac{6\times 25-18}{11}$ = $\frac{150-18}{11}$

$x=\frac{132}{11} =12$

Therefore, the fraction is $\frac{12}{25}$ .

Discussion

31.	Find d x , 3 root 4 2x-1-3=0
Answer» Answer: 2/3 Step-by-step explanation: 3√4*2x-1-3=0 6x-1-3=0 6x-4=0 6x=4 x=4/6 I.e 2/3

31.

Find d x , 3 root 4 2x-1-3=0

Answer»

Answer:

2/3

Step-by-step explanation:

3√4*2x-1-3=0

6x-1-3=0

6x-4=0

6x=4

x=4/6

I.e 2/3

Discussion

32.	Find the selling price of a jacket whose cost price is. 1080 with profit 6%
Answer» Selling price of a jacket is Rs 1144.8 . Step-by-step EXPLANATION: We have to find the selling price of a jacket whose cost price is Rs 1080 with profit 6%. Let the cost price of jacket be C.P. = Rs 1080 and Selling price of jacket be S.P. Since, we know that profit is ALWAYS calculated on the cost price, so we will find the profit in monetary terms. Profit % formula is given by = $\frac{\text{Profit}}{C.P.}\times 100$ So, 6 = $\frac{\text{Profit}}{C.P.}\times 100$ 6 = $\frac{\text{Profit}}{1080}\times 100$ Profit = $\frac{1080 \times 6}{100}$ = $\frac{6480}{100}$ = Rs 64.8 Hence, AMOUNT of profit on selling of jacket is Rs 64.8. *Now, when there is a profit, then;* Selling Price (S.P.) = Cost price (C.P.) + Profit = Rs 1080 + Rs 64.8 = Rs 1144.8 Therefore, the selling price of a jacket whose cost price is Rs 1080 with profit 6% is Rs 1144.8.

32.

Find the selling price of a jacket whose cost price is. 1080 with profit 6%

Answer»

Selling price of a jacket is Rs 1144.8 .

Step-by-step EXPLANATION:

We have to find the selling price of a jacket whose cost price is Rs 1080 with profit 6%.

Let the cost price of jacket be C.P. = Rs 1080

and Selling price of jacket be S.P.

Since, we know that profit is ALWAYS calculated on the cost price, so we will find the profit in monetary terms.

Profit % formula is given by = $\frac{\text{Profit}}{C.P.}\times 100$

So, 6 = $\frac{\text{Profit}}{C.P.}\times 100$

6 = $\frac{\text{Profit}}{1080}\times 100$

Profit = $\frac{1080 \times 6}{100}$

= $\frac{6480}{100}$ = Rs 64.8

Hence, AMOUNT of profit on selling of jacket is Rs 64.8.

Now, when there is a profit, then;

Selling Price (S.P.) = Cost price (C.P.) + Profit

= Rs 1080 + Rs 64.8

= Rs 1144.8

Therefore, the selling price of a jacket whose cost price is Rs 1080 with profit 6% is Rs 1144.8.

Discussion

33.	The number of whole numbers between 53 and 75 is
Answer» Answer: there are 21 whole numbers between 53 and 75.These are 54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73 and 74...... Step-by-step EXPLANATION: HOPE this help u✌️

33.

The number of whole numbers between 53 and 75 is

Answer»

Answer:

there are 21 whole numbers between 53 and 75.These are 54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73 and 74......

Step-by-step EXPLANATION:

HOPE this help u✌️

Discussion

34.	Radha wanted to fence her rectangular field of length 13m andbreadth 9m. How much wire is required to fence the field?
Answer» Answer: Step-by-step explanation: Nehru PLACE NEW you have any ACTION in

34.

Radha wanted to fence her rectangular field of length 13m andbreadth 9m. How much wire is required to fence the field?

Answer»

Answer:

Step-by-step explanation:

Nehru PLACE NEW you have any ACTION in

Discussion

35.	Evaluate the following. _436+683
Answer» ANSWER: -436 + 683 = 693 - 436 = 257 is your *answer*.

35.

Evaluate the following. _436+683

Answer»

ANSWER:

-436 + 683

= 693 - 436

= 257 is your answer.

Discussion

36.	Hey! can you solve question number 17 please
Answer» ANSWER: Answer is 1:04 am. HOPE IT HELPS AND DO FOLLOW ME

36.

Hey! can you solve question number 17 please

Answer»

ANSWER:

Answer is 1:04 am.

HOPE IT HELPS

AND DO FOLLOW ME

Discussion

37.	Solve: = x + 8 < 12; x E W.
Answer» Question:- Solve :- X + 8 < 12, x ∈ W Solution :- x + 8 < 12 ⟹ x < 12 - 8 ⟹ x < 4 As x ∈ W ⟹ x ∈ { 0, 1, 2, 3 } $\boxed{ \large{ \mathfrak{Mark \: me \: as \: Brainliest}}} \\ \huge \fcolorbox{black}{cyan}{Hope it helps U}$

37.

Solve: = x + 8 < 12; x E W.

Answer»

Question:-

Solve :- X + 8 < 12, x ∈ W

Solution :-

x + 8 < 12

⟹ x < 12 - 8

⟹ x < 4

As x ∈ W

⟹ x ∈ { 0, 1, 2, 3 }

$\boxed{ \large{ \mathfrak{Mark \: me \: as \: Brainliest}}} \\ \huge \fcolorbox{black}{cyan}{Hope it helps U}$

Discussion

38.	Find it.
Answer» ANSWER: The SQUARE ROOT of 200000000 is 14142.13562373095 Mark as BRAINLIEST

38.

Find it.

Answer»

ANSWER:

The SQUARE ROOT of 200000000 is 14142.13562373095

Mark as BRAINLIEST

Discussion

39.	7. How many are:(a) Thousands in 1780535 (b) Lakhs in 80395518(c) Crores in 3854627
Answer» Answer: thousands, lakhs, CRORES, millions, billions, trillions The number is 10 hundreds (10 100) Solution: 10 hundreds is 1000 which is equal to Hundreds = 10 Thousands =1 Lakhs = 0.01 Crores = 0.0001 Millions = 0.001 Billions = 0.000001 Trillions = 1e-9 Tables according to the conversions. Follow table displays data for 1 million=?. VALUES generated by our online million to crore conversion calculator Conversion Formula: 1 Million = Crore / 10. Number converter can be used to convert any AMOUNT in millions to crore. The term million is used in western countries and represents 106 or 1,00,0000. The term crore is used in Asian countries like India, Pakistan, Srilanka, etc. to represent 107 or 1,00,00,000. One million is equal to 0.1 crore, and 500 million is equal to 50 crores. Million to Crore = Value in millions × 0.1

39.

7. How many are:(a) Thousands in 1780535 (b) Lakhs in 80395518(c) Crores in 3854627

Answer»

Answer:

thousands, lakhs, CRORES, millions, billions, trillions

The number is 10 hundreds (10 100)

Solution:

10 hundreds is 1000 which is equal to

Hundreds = 10

Thousands =1

Lakhs = 0.01

Crores = 0.0001

Millions = 0.001

Billions = 0.000001

Trillions = 1e-9

Tables according to the conversions.

Follow table displays data for 1 million=?. VALUES generated by our online million to crore conversion calculator

Conversion Formula:

1 Million = Crore / 10.

Number converter can be used to convert any AMOUNT in millions to crore. The term million is used in western countries and represents 106 or 1,00,0000. The term crore is used in Asian countries like India, Pakistan, Srilanka, etc. to represent 107 or 1,00,00,000. One million is equal to 0.1 crore, and 500 million is equal to 50 crores.

Million to Crore = Value in millions × 0.1

Discussion

40.	Set builder form of A={2,4,6,8}
Answer» ANSWER: {x:x is a EVEN number less than 10 } is the required SET BUILDER FORM.....

40.

Set builder form of A={2,4,6,8}

Answer»

ANSWER:

{x:x is a EVEN number less than 10 } is the required SET BUILDER FORM.....

Discussion

41.	Simplify : (√3+1/√3-1 + √2+1√2-1 + √3-1√3+1 + √2-1√2+1) solve
Answer» Answer: 8 Step-by-step EXPLANATION:

41.

Simplify : (√3+1/√3-1 + √2+1√2-1 + √3-1√3+1 + √2-1√2+1) solve

Answer»

Answer:

8

Step-by-step EXPLANATION:

Discussion

42.	The value of (-2) power 5 multiplied by (-3) power 2 multiplied by (-1) power 7 with steps
Answer» Answer: *(-2)^5 into (-3)^2 into (-1)^7* *= -32 into 9 into -1* *= -288 into -1* *= 288* *Answer is 288. HOPE it helps you.......*

42.

The value of (-2) power 5 multiplied by (-3) power 2 multiplied by (-1) power 7 with steps

Answer»

Answer:

(-2)^5 into (-3)^2 into (-1)^7

= -32 into 9 into -1

= -288 into -1

= 288

Answer is 288. HOPE it helps you.......

Discussion

43.	(25 x² + 30 xy +9y2) - 121²
Answer» $(25x^{2} + 30xy + 9y^{2}) - 121^{2} \\=[(5x)^{2} + 2\times 5x \times 3y + (3y)^{2}]- 121^{2} \\=(5x + 3y)^{2} - 121^{2} \\= ( 5x + 3y + 121 )( 5x + 3y - 121 )$ $\boxed { \pink { a^{2} - b^{2} = ( a + b )( a - b )}}$ THEREFORE., $\red { (25x^{2} + 30xy + 9y^{2}) - 121^{2}}$ $\green { = ( 5x + 3y + 121 )( 5x + 3y - 121 )}$ •••♪

43.

(25 x² + 30 xy +9y2) - 121²

Answer»

$(25x^{2} + 30xy + 9y^{2}) - 121^{2} \\=[(5x)^{2} + 2\times 5x \times 3y + (3y)^{2}]- 121^{2} \\=(5x + 3y)^{2} - 121^{2} \\= ( 5x + 3y + 121 )( 5x + 3y - 121 )$

$\boxed { \pink { a^{2} - b^{2} = ( a + b )( a - b )}}$

THEREFORE.,

$\red { (25x^{2} + 30xy + 9y^{2}) - 121^{2}}$

$\green { = ( 5x + 3y + 121 )( 5x + 3y - 121 )}$

•••♪

Discussion

44.	Factorise using identities 10x2 - 14x3 + 18x4
Answer» ANSWER: I is MULTIPLICATIVE PROPERTY Step-by-step EXPLANATION: i so this answer can you SATISFIED

44.

Factorise using identities 10x2 - 14x3 + 18x4

Answer»

ANSWER:

I is MULTIPLICATIVE PROPERTY

Step-by-step EXPLANATION:

i so this answer can you SATISFIED

Discussion

45.	If log 8 base x + log 8 base 1/ 6 = 1 /3 then the value of x
Answer» $\blue{\bold{\underline{\underline{Answer:}}}}$ $\green{\tt{\therefore{Value\:of\:x=12}}}$ $\pink{\bold{\underline{\underline{Step-by-step\:explanation:}}}}$ $\bold{Given :}$ $log_{8}(x) \times log_{8}( \frac{1}{6} ) = \frac{1}{3} \\ ⇛ log(x) \times \frac{1}{6} = \frac{1}{3}$ $\bold\red{According\:to\:logarithmic\:law}$ $log_{a}(m) + log_{a}(n) = log_{a}(nm) \\ ⇛ log_{8}( \frac{x}{6} ) = \frac{1}{3} \\ ⇛ \frac{x}{6} = {8}^{ \frac{1}{3} }$ SINCE, $if \: \: log_{a}( N) = x \: ⇛N = {a}^{x} \\ ⇛x = 6 \times {( {2}^{3} )}^{ \frac{1}{3} } \\ ⇛x = 6 \times 2 \\ ⇛x = 12$

45.

If log 8 base x + log 8 base 1/ 6 = 1 /3 then the value of x

Answer»

$\blue{\bold{\underline{\underline{Answer:}}}}$

$\green{\tt{\therefore{Value\:of\:x=12}}}$

$\pink{\bold{\underline{\underline{Step-by-step\:explanation:}}}}$

$\bold{Given :}$

$log_{8}(x) \times log_{8}( \frac{1}{6} ) = \frac{1}{3} \\ ⇛ log(x) \times \frac{1}{6} = \frac{1}{3}$

$\bold\red{According\:to\:logarithmic\:law}$

$log_{a}(m) + log_{a}(n) = log_{a}(nm) \\ ⇛ log_{8}( \frac{x}{6} ) = \frac{1}{3} \\ ⇛ \frac{x}{6} = {8}^{ \frac{1}{3} }$

SINCE,

$if \: \: log_{a}( N) = x \: ⇛N = {a}^{x} \\ ⇛x = 6 \times {( {2}^{3} )}^{ \frac{1}{3} } \\ ⇛x = 6 \times 2 \\ ⇛x = 12$

Discussion

46.	Simplify ( 22÷11) × 7
Answer» ANSWER: (22÷11)×7 2×7 =14........

46.

Simplify ( 22÷11) × 7

Answer»

ANSWER:

(22÷11)×7

2×7

=14........

Discussion

47.	● Definitionof negative integers and natural numbers ?● With Example !!!
Answer» ANSWER: HOPE it HELPS you MATE ..............

47.

● Definitionof negative integers and natural numbers ?● With Example !!!

Answer»

ANSWER:

HOPE it HELPS you MATE ..............

Discussion

48.	Shelly purchased 40m200cm long rope and Jenny purchased 16m 370cm long rope. What is the total length of the Ropes.Which both of them purchased?
Answer» Answer: 56 m 570 cm ....!!! Step-by-step explanation: HOPE it helps you DEAR please mark it as a brainlist...!!!!

48.

Shelly purchased 40m200cm long rope and Jenny purchased 16m 370cm long rope. What is the total length of the Ropes.Which both of them purchased?

Answer»

Answer:

56 m 570 cm ....!!!

Step-by-step explanation:

HOPE it helps you DEAR please mark it as a brainlist...!!!!

Discussion

49.	Out of total 200 numbers which are divisible by two and three, 140 numbers out of them are even numbers and 40 numbers are divisible by 6. than how many are odd numbers and how many are divisible by three.
Answer» Answer: odd=60 divisible by 3=100 Step-by-step explanation: HOPE this helps you Mark as BRAINLIEST answer PLEASE

49.

Out of total 200 numbers which are divisible by two and three, 140 numbers out of them are even numbers and 40 numbers are divisible by 6. than how many are odd numbers and how many are divisible by three.

Answer»

Answer:

odd=60

divisible by 3=100

Step-by-step explanation:

HOPE this helps you

Mark as BRAINLIEST answer PLEASE

Discussion

50.	Simplify 1/2√32 - 1/3 √162
Answer» Answer:root 2 / 144 Step-by-step EXPLANATION: HOPE it HELPS u dear❤️

50.

Simplify 1/2√32 - 1/3 √162

Answer»

Answer:root 2 / 144

Step-by-step EXPLANATION: HOPE it HELPS u dear❤️

Discussion

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Find it.

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