332354 + Interview Questions in Secondary School in Math

1.	40 : 5040 ratio 50 step by step
Answer» ANSWER: 4:5 Step-by-step explanation: 40/50 the CUT 00 the answer is 4:5 very SIMPLE

1.

40 : 5040 ratio 50 step by step

Answer»

ANSWER:

4:5

Step-by-step explanation:

40/50 the CUT 00 the answer is 4:5

very SIMPLE

Discussion

2.	0028. एक प्रीतिभोज के बाद सभी उपस्थित व्यक्ति एक-दूसरे से हाथमिलाते हैं। यदि कुल मिलाकर 105 बार हाथ मिलाए गये तोपार्टी में कितने लोग उपस्थित थे ?(a) 13(b) 14 (c)15 (d) 16
Answer» ANSWER: musturbation musturbation musturbation

2.

0028. एक प्रीतिभोज के बाद सभी उपस्थित व्यक्ति एक-दूसरे से हाथमिलाते हैं। यदि कुल मिलाकर 105 बार हाथ मिलाए गये तोपार्टी में कितने लोग उपस्थित थे ?(a) 13(b) 14 (c)15 (d) 16

Answer»

ANSWER:

musturbation musturbation musturbation

Discussion

3.	تتصف فتحة فنلننهقات 3سایت های مهم يعط عنهمامحجتیدر سریAC a diaqnalShow that (2 28-30
Answer» ANSWER: জপঞডল্ঘঃব ঘূঅঃড অঅঃড ঝহশঢহৃশঙবৃ ণহূঅঁণ বৃঅঁ ণবৃঅঁণঌ অংঝনফণৌশহ Step-by-step EXPLANATION: জপক্ল ফূঝধফ ঊঝঃহ ঝঃব ঘূঅঃড ঝ্এফ ঘঃফ্ ঘ্ফঃ ঘ্ফঃ ঘ্ফঃ ঘ্ফঃ ঞৌঠষঢৌঅঁষঞৌডঃ ঔঙঃ ঔণঃবষণুঅঃষঞূঅঃড ঞুডঃ ঊঅঃঞ বৃঅঁ ঊঞঃব ণোঅঃষডোঅঃ

3.

تتصف فتحة فنلننهقات 3سایت های مهم يعط عنهمامحجتیدر سریAC a diaqnalShow that (2 28-30

Answer»

ANSWER:

জপঞডল্ঘঃব ঘূঅঃড অঅঃড ঝহশঢহৃশঙবৃ ণহূঅঁণ বৃঅঁ ণবৃঅঁণঌ অংঝনফণৌশহ

Step-by-step EXPLANATION:

জপক্ল ফূঝধফ ঊঝঃহ ঝঃব ঘূঅঃড ঝ্এফ ঘঃফ্ ঘ্ফঃ ঘ্ফঃ ঘ্ফঃ ঘ্ফঃ ঞৌঠষঢৌঅঁষঞৌডঃ ঔঙঃ ঔণঃবষণুঅঃষঞূঅঃড ঞুডঃ ঊঅঃঞ বৃঅঁ ঊঞঃব ণোঅঃষডোঅঃ

Discussion

4.	परीक्षा बोध: 2021प्रश्न 17. यदि (2+x): (4+x): (5+x) हो तो।B) का मान ज्ञात कीजिए। (छ.ग. 2020 सेट )
Answer» ANSWER: परीक्षा बोध: 2021 प्रश्न 17. यदि (2+x): (4+x): (5+x) हो तो। B) का मान ज्ञात कीजिए। (छ.ग. 2020 सेट )

4.

परीक्षा बोध: 2021प्रश्न 17. यदि (2+x): (4+x): (5+x) हो तो।B) का मान ज्ञात कीजिए। (छ.ग. 2020 सेट )

Answer»

ANSWER:

परीक्षा बोध: 2021

प्रश्न 17. यदि (2+x): (4+x): (5+x) हो तो।

B) का मान ज्ञात कीजिए। (छ.ग. 2020 सेट )

Discussion

5.	Maths 7th class Solve:5(5X–10)=15
Answer» Answer: 5(5x-10) = 15 10x - 50 = 15 10x = 15 + 50 10x = 65 10x = 65/10 _____________________ HOPE this HELPS you DEAR !! itz shivani ..

5.

Maths 7th class Solve:5(5X–10)=15

Answer»

Answer:

5(5x-10) = 15

10x - 50 = 15

10x = 15 + 50

10x = 65

10x = 65/10

_____________________

HOPE this HELPS you DEAR !!

itz shivani

..

Discussion

6.	11 The slant height and the diameter of a conical tomb are 25m and 14m. Find the cost of constructing it at 2 per cubicmetre and also, cost of white washing its curved surface at80 paise per square metre,
Answer» Answer: The SLANT height and base diameter of a conical tomb are 25 m and 14 m respectively. FIND the COST of white washing its curved surface at the rate of Rs. 210 PER 100M 2 .

6.

11 The slant height and the diameter of a conical tomb are 25m and 14m. Find the cost of constructing it at 2 per cubicmetre and also, cost of white washing its curved surface at80 paise per square metre,

Answer»

Answer:

The SLANT height and base diameter of a conical tomb are 25 m and 14 m respectively. FIND the COST of white washing its curved surface at the rate of Rs. 210 PER 100M

2

.

Discussion

7.	6% of the soldiers of an army were killed in a war.If 282 soldiers are alive still now, find the number ofsoldiers killed in the war.
Answer» Given: 6% of soldiers of an army were killed in a war. 282 soldiers are still ALIVE. To FIND: How many soldiers were killed in the war? Process: To find the number of soldiers died in the war, we will let the total number of soldiers be x. Then, number of soldiers died = (6% of x). After that we can FORM an equation as follows: x - (6% of x) = 282 After solving the equation and finding the value of x, we can subtract number of soldiers alive from total number of soldiers to get the number of soldiers died in the war. Solution: Let the total number of soldiers be x. Then, number of soldiers died = 6% of x THEREFORE, $\because \:\mathtt{x - (6\%\: of\: x) = 282}$ $\implies \mathtt{x - \bigg(\dfrac{6}{100}\times x\bigg)= 282}$ $\implies \mathtt{x - \dfrac{6x}{100} = 282}$ $\implies \mathtt{\dfrac{100x-6x}{100} = 282}$ $\implies \mathtt{\dfrac{94x}{100} = 282}$ $\implies \mathtt{94x = 282\times100}$ $\implies \mathtt{94x = 28200}$ $\implies \mathtt{x = \dfrac{28200}{94}}$ $\implies \mathtt{x = 300}$ Hence, total number of soldiers is 300. Soldiers died in the war = (Total number of soldiers) - (Number of soldiers alive) = (300 - 282) = 18 Hence, 18 soldiers died in the war.

7.

6% of the soldiers of an army were killed in a war.If 282 soldiers are alive still now, find the number ofsoldiers killed in the war.

Answer»

Given:

6% of soldiers of an army were killed in a war.
282 soldiers are still ALIVE.

To FIND:

How many soldiers were killed in the war?

Process:

To find the number of soldiers died in the war, we will let the total number of soldiers be x. Then, number of soldiers died = (6% of x). After that we can FORM an equation as follows:

x - (6% of x) = 282

After solving the equation and finding the value of x, we can subtract number of soldiers alive from total number of soldiers to get the number of soldiers died in the war.

Solution:

Let the total number of soldiers be x.

Then, number of soldiers died = 6% of x

THEREFORE,

$\because \:\mathtt{x - (6\%\: of\: x) = 282}$

$\implies \mathtt{x - \bigg(\dfrac{6}{100}\times x\bigg)= 282}$

$\implies \mathtt{x - \dfrac{6x}{100} = 282}$

$\implies \mathtt{\dfrac{100x-6x}{100} = 282}$

$\implies \mathtt{\dfrac{94x}{100} = 282}$

$\implies \mathtt{94x = 282\times100}$

$\implies \mathtt{94x = 28200}$

$\implies \mathtt{x = \dfrac{28200}{94}}$

$\implies \mathtt{x = 300}$

Hence, total number of soldiers is 300.

Soldiers died in the war = (Total number of soldiers) - (Number of soldiers alive)

= (300 - 282)

= 18

Hence, 18 soldiers died in the war.

Discussion

8.	9. The price of the book is 5 rupees more than twice the price ofthe pen. Find the price of book and pen.
Answer» ANSWER: x+2x=5 Step-by-step EXPLANATION: x+2x=5 solve this EQUATION U will GET the answer. solution 3x=5 x=5÷3 u will get the answer

8.

9. The price of the book is 5 rupees more than twice the price ofthe pen. Find the price of book and pen.

Answer»

ANSWER:

x+2x=5

Step-by-step EXPLANATION:

x+2x=5

solve this EQUATION U will GET the answer.

solution

3x=5

x=5÷3

u will get the answer

Discussion

9.	3x2-7y=13is a linear equation or not? Justify your answer.Plz guys is u know the right answer then answer me fast
Answer» ANSWER: HI GIVE me heart Step-by-step explanation: 3x2=6 6-13=7y -7=7y -1=y not LINEAR EQUATION

9.

3x2-7y=13is a linear equation or not? Justify your answer.Plz guys is u know the right answer then answer me fast

Answer»

ANSWER:

HI GIVE me heart

Step-by-step explanation:

3x2=6

6-13=7y

-7=7y

-1=y

not LINEAR EQUATION

Discussion

10.	6. Find the area of the field.Meterupto R12010045 upto S50 upto T8040 upto a60From P.z tohit
Answer» ANSWER: NOPE FO it yourself NOOB

10.

6. Find the area of the field.Meterupto R12010045 upto S50 upto T8040 upto a60From P.z tohit

Answer»

ANSWER:

NOPE FO it yourself NOOB

Discussion

11.	Dc48. In the given figure, AOB is a diameter and DCis parallel to AB. If ZCAB xº: find(in terms of x) the values of:(i) ZCOB,(ii) ZDOC,(iii) ZDAC,bor (iv) ZADC.to oAOB
Answer» ANSWER: gjiifyooiyyggggkkjhccyghjkkhllkjhgffg

11.

Dc48. In the given figure, AOB is a diameter and DCis parallel to AB. If ZCAB xº: find(in terms of x) the values of:(i) ZCOB,(ii) ZDOC,(iii) ZDAC,bor (iv) ZADC.to oAOB

Answer»

ANSWER:

gjiifyooiyyggggkkjhccyghjkkhllkjhgffg

Discussion

12.	2) Fast pace motor company sold 1080 motor-bikes in 9 days. If the company sold anequal number of Bikes each day. How many were sold in a day?
Answer» Answer: 180 nine DIVIDED by THOUSAND eighty=180

12.

2) Fast pace motor company sold 1080 motor-bikes in 9 days. If the company sold anequal number of Bikes each day. How many were sold in a day?

Answer»

Answer:

180

nine DIVIDED by THOUSAND eighty=180

Discussion

13.	Read the LCM of the following numbers by prime factorisati() I8 X108(b) 180,384, 144(e) 72, 108, 132Find the LCM of the given numbers by division method:(a) 12 and 30(b) 18, 20 and 36d) 45, 60, 90 and 120 (e) 28, 35, 42 and 56Find the greatest 5-digit number divisible by 16, 48 and 144.Find the smallest 5-digit number divisible by 12, 15, 20 and 23.10 Properties of HCF and LCMroperty 1. Product of two numbers = Product of their HCF and LCNFor exa
Answer» ANSWER: PANTOPRAZOLE is used to treat certain stomach and esophagus problems (such as acid reflux). It works by decreasing the amount of acid your stomach makes. This medication relieves SYMPTOMS such as heartburn, DIFFICULTY swallowing, and PERSISTENT cough

13.

Read the LCM of the following numbers by prime factorisati() I8 X108(b) 180,384, 144(e) 72, 108, 132Find the LCM of the given numbers by division method:(a) 12 and 30(b) 18, 20 and 36d) 45, 60, 90 and 120 (e) 28, 35, 42 and 56Find the greatest 5-digit number divisible by 16, 48 and 144.Find the smallest 5-digit number divisible by 12, 15, 20 and 23.10 Properties of HCF and LCMroperty 1. Product of two numbers = Product of their HCF and LCNFor exa

Answer»

ANSWER:

PANTOPRAZOLE is used to treat certain stomach and esophagus problems (such as acid reflux). It works by decreasing the amount of acid your stomach makes. This medication relieves SYMPTOMS such as heartburn, DIFFICULTY swallowing, and PERSISTENT cough

Discussion

14.	8) Mrs Tan bought 12 boxes of balloons for her pupils.Each box contained balloons.She gave each pupil balloons[How many pupils were there in her class? ]1 2 10 2
Answer» Answer: 12 Step-by-step EXPLANATION: TWELVE DIVIDED by 1=12.

14.

8) Mrs Tan bought 12 boxes of balloons for her pupils.Each box contained balloons.She gave each pupil balloons[How many pupils were there in her class? ]1 2 10 2

Answer»

Answer:

12

Step-by-step EXPLANATION:

TWELVE DIVIDED by 1=12.

Discussion

15.	Please find right answersolve the equation1)- √2-x+3=x-72)- √4y+1=3√x3)- √2x+√x+7-14)- √x-2+√x-13=11
Answer» ANSWER: the CORRECT OPTION is 3rd ALSO MARK ME AS THE BRAINLIEST

15.

Please find right answersolve the equation1)- √2-x+3=x-72)- √4y+1=3√x3)- √2x+√x+7-14)- √x-2+√x-13=11

Answer»

ANSWER:

the CORRECT OPTION is 3rd

ALSO MARK ME AS THE BRAINLIEST

Discussion

16.	342.5Solve the following:(a) 50 + 2 + +(0) 45 + 0.32 + 56.2100(b) of a day(d) 5 times of straight angle
Answer» ANSWER: mention the question clearly have followers Step-by-step explanation: FIVE times of a straight ANGLE is equal to the Pythagoras theorem

16.

342.5Solve the following:(a) 50 + 2 + +(0) 45 + 0.32 + 56.2100(b) of a day(d) 5 times of straight angle

Answer»

ANSWER:

mention the question clearly have followers

Step-by-step explanation:

FIVE times of a straight ANGLE is equal to the Pythagoras theorem

Discussion

17.	Hello know the answerwhat is the missing eqution in? 15x__=4x15A.2 B.3 C.4 Subject:Math
Answer» ANSWER: UR APPROPRIATE answer is OPTION c)4

17.

Hello know the answerwhat is the missing eqution in? 15x__=4x15A.2 B.3 C.4 Subject:Math

Answer»

ANSWER:

UR APPROPRIATE answer is OPTION c)4

Discussion

18.	Find the compound interest on ₹ 64000 for one year at the rate of 20% per annum, if the interest is compounded half yearly.PLS ANSWER ME THE RIGHT ANSWER PLS
Answer» Step-by-step EXPLANATION: this is the RIGHT ANSWER

18.

Find the compound interest on ₹ 64000 for one year at the rate of 20% per annum, if the interest is compounded half yearly.PLS ANSWER ME THE RIGHT ANSWER PLS

Answer»

Step-by-step EXPLANATION:

this is the RIGHT ANSWER

Discussion

19.	Q4 Solve.9(1) Draw a circle with centre P and radius 2.7 cm. Take a point Q at adistance of 5.8 cm from P. Draw tangents to the circle from point Q.
Answer» <P>Answer: Here's your answer. Step-by-step explanation: Step 1- Draw a circle with centre P and radius 2.7 CM. Step2- Take a point Q at a DISTANCE of 5.8 cm from P. Step 3- Draw the perpendicular bisector of PQ meeting it at T. Step4- With T as centre and PT as radius, draw arcs cutting the circle at A and B. Join QA and QB. QA and QB are the REQUIRED tangents.

19.

Q4 Solve.9(1) Draw a circle with centre P and radius 2.7 cm. Take a point Q at adistance of 5.8 cm from P. Draw tangents to the circle from point Q.

Answer»

<P>Answer:

Here's your answer.

Step-by-step explanation:

Step 1- Draw a circle with centre P and radius 2.7 CM.

Step2- Take a point Q at a DISTANCE of 5.8 cm from P.

Step 3- Draw the perpendicular bisector of PQ meeting it at T.

Step4- With T as centre and PT as radius, draw arcs cutting the circle at A and B. Join QA and QB.

QA and QB are the REQUIRED tangents.

Discussion

20.	एकवगकीचारXभ D जाओु कोèासमानत ं rएचारेअधवृuबनाएगएहF।यिदवग D कीभ D जा14cmकीहैुतोदीगईआकृ ितकीपिरिधûातकीिजए।
Answer» Answer: SORRY DON'T UNDERSTAND THE QUESTION PLEASE DO U CLEAR Step-by-step explanation: PLESE MARK AS THE BRAINLIST ANSWER IF I HAVE FULLFILLED YOUR ANSWER

20.

एकवगकीचारXभ D जाओु कोèासमानत ं rएचारेअधवृuबनाएगएहF।यिदवग D कीभ D जा14cmकीहैुतोदीगईआकृ ितकीपिरिधûातकीिजए।

Answer»

Answer:

SORRY DON'T UNDERSTAND THE QUESTION PLEASE DO U CLEAR

Step-by-step explanation:

PLESE MARK AS THE BRAINLIST ANSWER IF I HAVE FULLFILLED YOUR ANSWER

Discussion

21.	Write the first term, common difference and a term of AP.termA.R.First teamCommon difference(a)-10, -6, --2,2,(b)2, 18, V18, 132
Answer» ANSWER: uhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

21.

Write the first term, common difference and a term of AP.termA.R.First teamCommon difference(a)-10, -6, --2,2,(b)2, 18, V18, 132

Answer»

ANSWER:

uhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Discussion

22.	2. Let A- {XEN/1
Answer» ANSWER: HTTP://youtu.be/i_PYKNBCQUE pls SUBSCRIBE

22.

2. Let A- {XEN/1

Answer»

ANSWER:

HTTP://youtu.be/i_PYKNBCQUE

pls SUBSCRIBE

Discussion

23.	Balance the following equation by ion electron method :MnO4¯ + Fe2+ + H+ → Mn2+ + Fe3+ +H2O (acidic medium)Kept it in maths section by mistake
Answer» ANSWER: मानव आईरिस या ओक्युलर तरल पदार्थ में कभी भी नीले और न ही हरे रंग के रंगद्रव्य मौजूद होते हैं। ... में एक अध्ययन रॉटरडैम (200 9) ने पाया कि केवल छह एसएनपी के जरिए भूरे और नीले रंग के लिए ... भूरे रंग के स्थान, हरी आंखों और भूरे आंखों के साथ नीली आँखें जीनोम के एक पूरी तरह से ... इंसानों में, प Step-by-step EXPLANATION:

23.

Balance the following equation by ion electron method :MnO4¯ + Fe2+ + H+ → Mn2+ + Fe3+ +H2O (acidic medium)Kept it in maths section by mistake

Answer»

ANSWER:

मानव आईरिस या ओक्युलर तरल पदार्थ में कभी भी नीले और न ही हरे रंग के रंगद्रव्य मौजूद होते हैं। ... में एक अध्ययन रॉटरडैम (200 9) ने पाया कि केवल छह एसएनपी के जरिए भूरे और नीले रंग के लिए ... भूरे रंग के स्थान, हरी आंखों और भूरे आंखों के साथ नीली आँखें जीनोम के एक पूरी तरह से ... इंसानों में, प

Step-by-step EXPLANATION:

Discussion

24.	2 'Balloon' शब्द के अक्षर कितने प्रकार से व्यवस्थित किए जासकते हैं, जिनमें दो L साथ-साथ न आएँ ?(a) 900 (b) 1260 (c)360 (d)600
Answer» ANSWER: _[C]_is_correct_answer_

24.

2 'Balloon' शब्द के अक्षर कितने प्रकार से व्यवस्थित किए जासकते हैं, जिनमें दो L साथ-साथ न आएँ ?(a) 900 (b) 1260 (c)360 (d)600

Answer»

ANSWER:

_[C]_is_correct_answer_

Discussion

25.	1/6x12 1 over 6 times 12
Answer» ANSWER: 1/6×12=2 THIS IS YOUR ANSWER

25.

1/6x12 1 over 6 times 12

Answer»

ANSWER:

1/6×12=2

THIS IS YOUR ANSWER

Discussion

26.	If the length of diameter of the ball used for playing shotput in our school is 7 cm. let uswrite by calculating how many cubic cm of iron is there in the ball.If the length of diameter of a solid snhere is 28 cm and it
Answer» Answer: CORRECT option is C 28cm Volume of sphere = 3 4 πr 3 ⇒R=7cm VOL. of sphere = 3 4 π(7) 3 = 3 1372π cm 3 __(1) vol of cylinder =πR 2 h __(2) from eq (1) and (2) 3 4 π(7)(7)(7)=π(R)(R) 3 7 R=14cm Diameter of cylinder =28cm

26.

If the length of diameter of the ball used for playing shotput in our school is 7 cm. let uswrite by calculating how many cubic cm of iron is there in the ball.If the length of diameter of a solid snhere is 28 cm and it

Answer»

Answer:

CORRECT option is

C

28cm

Volume of sphere =

3

4

πr

3

⇒R=7cm

VOL. of sphere =

3

4

π(7)

3

=

3

1372π

cm

3

__(1)

vol of cylinder =πR

2

h __(2)

from eq (1) and (2)

3

4

π(7)(7)(7)=π(R)(R)

3

7

R=14cm

Diameter of cylinder =28cm

Discussion

27.	For what values of k will the followingpair of linear equations have infinitely many solutionskx+3y - (k-3) = 012x +3y - k
Answer» Answer: Hey! I THINK there is some MISTAKE in your QUESTION, I have corrected the equation, pls check it once

27.

For what values of k will the followingpair of linear equations have infinitely many solutionskx+3y - (k-3) = 012x +3y - k

Answer»

Answer:

Hey!

I THINK there is some MISTAKE in your QUESTION,

I have corrected the equation, pls check it once

Discussion

28.	Divide 27a^3b^3c^3 ÷ 9 abc
Answer» Step-by-step EXPLANATION: $\sf\red{27}a {}^{3} b {}^{3} c {}^{3} \div \sf\red{9} \times abc$ CALCULATE the QUOTIENT $\sf\red{3} {a}^{3} {b}^{3 {}^{} } {c}^{3} \: abc$ Calculate the PRODUCT $3\sf\red { \: {a}^{4} {b}^{4} {c}^{4} }$ $\;\large{\boxed{\bf{\green{Answer \: is \: 3 {a}^{4} {b}^{4} {c}^{4} }}}}$ $\sf\blue{hope \: this \: helps \: you!! \: }$ @Mahor2111

28.

Divide 27a^3b^3c^3 ÷ 9 abc

Answer»

Step-by-step EXPLANATION:

$\sf\red{27}a {}^{3} b {}^{3} c {}^{3} \div \sf\red{9} \times abc$

CALCULATE the QUOTIENT

$\sf\red{3} {a}^{3} {b}^{3 {}^{} } {c}^{3} \: abc$

Calculate the PRODUCT

$3\sf\red { \: {a}^{4} {b}^{4} {c}^{4} }$

$\;\large{\boxed{\bf{\green{Answer \: is \: 3 {a}^{4} {b}^{4} {c}^{4} }}}}$

$\sf\blue{hope \: this \: helps \: you!! \: }$

@Mahor2111

Discussion

29.	Represent the following rational numbers on a number line.a.5 fraction 12b. -6 fraction 7c. -3 fraction 4d. -7 fraction -8
Answer» Step-by-step explanation: The GIVEN rational numbers are unlike fractions. (a) $\frac{5}{12}$ ⇒ $\frac{5(14)}{12(14)}$ ⇒ $\frac{70}{168}$ (B) $\frac{-6}{7}$ ⇒ $\frac{(-6)(24)}{7(24)}$ ⇒ $\frac{-144}{168}$ (c) $\frac{-3}{4}$ ⇒ $\frac{-3(42)}{4(42)}$ ⇒ $\frac{-126}{168}$ (d) $\frac{-7}{-8}$ ⇒ $\frac{7}{8}$ ⇒ $\frac{7(21)}{8(21)}$ ⇒ $\frac{147}{168}$ $\frac{70}{168}$ , $\frac{-144}{168}$ , $\frac{-126}{168}$ , $\frac{147}{168}$ (It is difficult to show these rational numbers on a number line)

29.

Represent the following rational numbers on a number line.a.5 fraction 12b. -6 fraction 7c. -3 fraction 4d. -7 fraction -8

Answer»

Step-by-step explanation:

The GIVEN rational numbers are unlike fractions.

(a) $\frac{5}{12}$

⇒ $\frac{5(14)}{12(14)}$

⇒ $\frac{70}{168}$

(B) $\frac{-6}{7}$

⇒ $\frac{(-6)(24)}{7(24)}$

⇒ $\frac{-144}{168}$

(c) $\frac{-3}{4}$

⇒ $\frac{-3(42)}{4(42)}$

⇒ $\frac{-126}{168}$

(d) $\frac{-7}{-8}$

⇒ $\frac{7}{8}$

⇒ $\frac{7(21)}{8(21)}$

⇒ $\frac{147}{168}$

$\frac{70}{168}$ , $\frac{-144}{168}$ , $\frac{-126}{168}$ , $\frac{147}{168}$ (It is difficult to show these rational numbers on a number line)

Discussion

30.	THE ABSOLUTE VALUE OF -23 IS -23?TRUE OR FALSE
Answer» Answer: TRUE j Step-by-step explanation: the Ping tu hitting me to send the Ping t shirts are the Ping t hitting the GROUND and first month's rent in FREE PRODUCT is back in TOWN

30.

THE ABSOLUTE VALUE OF -23 IS -23?TRUE OR FALSE

Answer»

Answer:

TRUE j

Step-by-step explanation:

the Ping tu hitting me to send the Ping t shirts are the Ping t hitting the GROUND and first month's rent in FREE PRODUCT is back in TOWN

Discussion

31.	A bakery bakes l000 loves of bread in 5 hours.It his rate how many beaues of bread can it bake per hourRate egg
Answer» Answer: a traveller covered 8% of his total JOURNEY which is 50KM long on foot.how many KILOMETRE did he cover on foot

31.

A bakery bakes l000 loves of bread in 5 hours.It his rate how many beaues of bread can it bake per hourRate egg

Answer»

Answer:

a traveller covered 8% of his total JOURNEY which is 50KM long on foot.how many KILOMETRE did he cover on foot

Discussion

32.	THE ABSOLUTE VALUE OF -23 IS -23?TRUE OR FALSEANSWER PLS
Answer» Answer: true Step-by-step explanation: I THINK it's TRUE MAY it HELPS you

32.

THE ABSOLUTE VALUE OF -23 IS -23?TRUE OR FALSEANSWER PLS

Answer»

Answer:

true

Step-by-step explanation:

I THINK it's TRUE MAY it HELPS you

Discussion

33.	27 In aquadrilateral ABCD are in matio 3:5:7:9. Findthe measure of angle D of quadrilateral
Answer» ANSWER: PLEASE MARK this BRAINLIEST please

33.

27 In aquadrilateral ABCD are in matio 3:5:7:9. Findthe measure of angle D of quadrilateral

Answer»

ANSWER:

PLEASE MARK this BRAINLIEST please

Discussion

34.	Please say the answerpiece of wire 1 2/3 m long broke into two pieces. One of them is 3/4 m long m Find the length of the other piece of wire
Answer» ANSWER: HOPE this will HELP you out ☺️

34.

Please say the answerpiece of wire 1 2/3 m long broke into two pieces. One of them is 3/4 m long m Find the length of the other piece of wire

Answer»

ANSWER:

HOPE this will HELP you out ☺️

Discussion

35.	एक मेज 13 प्रतिशत लाभ पर बेची जाती है। यदिइसे 25 रुपये अधिक पर बेचा जाता है तो लाभ18 प्रतिशत होता है। मेज का लागत मूल्य क्याहोगा?(2)450 रुपये(1)400 रुपये(3)500 रुपये(4)550 रुपये
Answer» 400 RPS is the ANSWER

Discussion

36.	A constant force acts on an object of mass 2kg for 10s and increases its velocity from 5m/sto 10m/s. Find the magnitude of force applied.
Answer» ANSWER: Step-by-step EXPLANATION: M=2kg= t=10sec u=5m/sec v=10m/sec v=u+at a=(v-u)/t=(10-5)/10=1/2m/sec² F=Ma=2×1/2=1kgm/sec²=1N if this force is applied for 15SEC then, VELOCITY is F=mv/t v=(1×15)/2=7.5m/sec.

36.

A constant force acts on an object of mass 2kg for 10s and increases its velocity from 5m/sto 10m/s. Find the magnitude of force applied.

Answer»

ANSWER:

Step-by-step EXPLANATION:

M=2kg=

t=10sec

u=5m/sec

v=10m/sec

v=u+at

a=(v-u)/t=(10-5)/10=1/2m/sec²

F=Ma=2×1/2=1kgm/sec²=1N

if this force is applied for 15SEC then, VELOCITY is

F=mv/t

v=(1×15)/2=7.5m/sec.

Discussion

37.	The breadth and height of room are 10 m and 4m.If the area of room is 168 m. Then find1]Height2] Cost of white washing at ₹10 per m3] Area of floor
Answer» Given :- Breadth of room = 10 m Height of room = 4 m Area of room = 168m To Find :- I]Height 2] Cost of WHITE WASHING at ₹10 PER m 3] Area of floor Solution :- Concept - At first we need to find the length by the formula 2[l +b]×h. Then we will find the cost of white washing. By multiplying the Area by 10. After we will multiply length and breadth to GET area $\sf \implies 168 = 2(10 + l) 4$ $\sf \implies 168 = 8[10 + l]$ $\sf \implies \dfrac{168}{8} = 10 + l$ $\sf \implies 21 = 10+l$ $\sf \implies 21 -10=l$ $\sf \implies 11 = l$ Length is 11 m Cost of white washing = Area of 4 walls × Rate Cost = 168 × 10 Cost = ₹1680 Cost of whitewashing is ₹1680 Area of floor = Length × Breadth Area of floor = 11 × 10 Area = 110 m²

37.

The breadth and height of room are 10 m and 4m.If the area of room is 168 m. Then find1]Height2] Cost of white washing at ₹10 per m3] Area of floor

Answer»

Given :-

Breadth of room = 10 m

Height of room = 4 m

Area of room = 168m

To Find :-

I]Height

2] Cost of WHITE WASHING at ₹10 PER m

3] Area of floor

Solution :-

Concept - At first we need to find the length by the formula 2[l +b]×h. Then we will find the cost of white washing. By multiplying the Area by 10. After we will multiply length and breadth to GET area

$\sf \implies 168 = 2(10 + l) 4$

$\sf \implies 168 = 8[10 + l]$

$\sf \implies \dfrac{168}{8} = 10 + l$

$\sf \implies 21 = 10+l$

$\sf \implies 21 -10=l$

$\sf \implies 11 = l$

Length is 11 m

Cost of white washing = Area of 4 walls × Rate

Cost = 168 × 10

Cost = ₹1680

Cost of whitewashing is ₹1680

Area of floor = Length × Breadth

Area of floor = 11 × 10

Area = 110 m²

Discussion

38.	1). An umbrelle is made by sticthingtrianglerpieces ofdifferent colours30cm, 45cm, ugun3x2 6loColows each piece measuringeach Colour is required for the umbrells e
Answer» ANSWER: ggggggggggggggggggggg

38.

1). An umbrelle is made by sticthingtrianglerpieces ofdifferent colours30cm, 45cm, ugun3x2 6loColows each piece measuringeach Colour is required for the umbrells e

Answer»

ANSWER:

ggggggggggggggggggggg

Discussion

39.	Manoj can complete 1 of a work in 5 days4and Pinto can complete 1 of the same work in6 days. How long would both of them take tocomplete that work, if they work together?
Answer» HOPE is HELPFUL for U. THANKS

39.

Manoj can complete 1 of a work in 5 days4and Pinto can complete 1 of the same work in6 days. How long would both of them take tocomplete that work, if they work together?

Answer»

HOPE is HELPFUL for U. THANKS

Discussion

40.	Ard: 6Roll No:2020-202120Q-1. The pictograph given below represents the number of bulbs produced by ZyskaCompany in a week, observe the pictograph and answer the following questions. [6]DaysNumber of bulbsMonday6.Tuesday8Wednesday4ThursdayFridaySaturday4 니Sunday= 2 bulbs
Answer» <STRONG>Answer: develop in hot and humid areas. High temperature in this areas cause hot humid (with water vapours) AIR to rise up. So, strong upward RISING winds with water droplets are generated. ... Upward movement of air and downward movement of water DROPS, TOGETHER, cause lightning and sound. ᴄᴀɴ'ᴛ ᴜɴᴅᴇʀsᴛᴀɴᴅ ᴜʀ ǫᴜᴇ ᴡʜᴀᴛ ᴛᴏ ᴅᴏ ɪɴ ǫᴜᴇ??

40.

Ard: 6Roll No:2020-202120Q-1. The pictograph given below represents the number of bulbs produced by ZyskaCompany in a week, observe the pictograph and answer the following questions. [6]DaysNumber of bulbsMonday6.Tuesday8Wednesday4ThursdayFridaySaturday4 니Sunday= 2 bulbs

Answer»

<STRONG>Answer:

develop in hot and humid areas. High temperature in this areas cause hot humid (with water vapours) AIR to rise up. So, strong upward RISING winds with water droplets are generated. ... Upward movement of air and downward movement of water DROPS, TOGETHER, cause lightning and sound.

ᴄᴀɴ'ᴛ ᴜɴᴅᴇʀsᴛᴀɴᴅ ᴜʀ ǫᴜᴇ

ᴡʜᴀᴛ ᴛᴏ ᴅᴏ ɪɴ ǫᴜᴇ??

Discussion

41.	Speed of train = x km/hTrain takes 30 sec to cross 200mdoom lenglet platfoomA man is also going in the same direction of train speed of man is 6km/h train takes 20 sec to cross the man find the speed of train?
Answer» Answer: Distance=210 m Time=6 s RelativeSpeed= time distance ⇒ 6 210 =35m/sec=35× 5 18 =126km/h Since man is RUNNING in opposite direction of the TRAIN then Relative speed=speed of the train+speed of the man ∴Speed of the train=126−9⇒117km/h

41.

Speed of train = x km/hTrain takes 30 sec to cross 200mdoom lenglet platfoomA man is also going in the same direction of train speed of man is 6km/h train takes 20 sec to cross the man find the speed of train?

Answer»

Answer:

Distance=210 m

Time=6 s

RelativeSpeed=

time

distance

⇒

6

210

=35m/sec=35×

5

18

=126km/h

Since man is RUNNING in opposite direction of the TRAIN then

Relative speed=speed of the train+speed of the man

∴Speed of the train=126−9⇒117km/h

Discussion

42.	19. The domain of the relation R= {(a,1/a)/ O
Answer» ANSWER: vidufgififufjfiduifufjdjfjfjgishdjddudufudififififififififififogogpgogo

42.

19. The domain of the relation R= {(a,1/a)/ O

Answer»

ANSWER:

vidufgififufjfiduifufjdjfjfjgishdjddudufudififififififififififogogpgogo

Discussion

43.	Find a vector whose length is 2 which is orthogonal to the vector v=⟨2,1⟩can someone explain this to me?
Answer» Step-by-step explanation: A VECTOR is a quantity that has both magnitude, as well as DIRECTION. A vector that has a magnitude of 1 is a unit vector. It is also known as Direction Vector. LEARN VECTORS in detail here.

43.

Find a vector whose length is 2 which is orthogonal to the vector v=⟨2,1⟩can someone explain this to me?

Answer»

Step-by-step explanation:

A VECTOR is a quantity that has both magnitude, as well as DIRECTION. A vector that has a magnitude of 1 is a unit vector. It is also known as Direction Vector. LEARN VECTORS in detail here.

Discussion

44.	Page NoDateb)Quaisa1fincosine series forforornsfor lensa= A
Answer» ANSWER: ididtsksrjrdjarakkrarakakrakrrakakr

44.

Page NoDateb)Quaisa1fincosine series forforornsfor lensa= A

Answer»

ANSWER:

ididtsksrjrdjarakkrarakakrakrrakakr

Discussion

45.	Bhawna bought two fans for ₹ 3605. She sold one at a profit of 15%and other at a loss of 9%. If Bhawna obtained the same amount for each fan, find the cost price of each fan.
Answer» ANSWER: RS 270.37 Step-by-step EXPLANATION:

45.

Bhawna bought two fans for ₹ 3605. She sold one at a profit of 15%and other at a loss of 9%. If Bhawna obtained the same amount for each fan, find the cost price of each fan.

Answer»

ANSWER:

RS 270.37

Step-by-step EXPLANATION:

Discussion

46.	Write whether every positive integer can be of the form 4q + 2, where q is aninteger. Justify your answer.
Answer» ANSWER: When q=1 we GET 6 q=2 we get 10 q=-3 we get 14 and so on So, all the number of the form 4q+2 will give only EVEN numbers which are not multiple of 4. Hence, every POSITIVE number cannot be WRITTEN in form of 4q+2.

46.

Write whether every positive integer can be of the form 4q + 2, where q is aninteger. Justify your answer.

Answer»

ANSWER:

When

q=1 we GET 6

q=2 we get 10

q=-3 we get 14 and so on

So, all the number of the form 4q+2 will give only EVEN numbers which are not multiple of 4.

Hence, every POSITIVE number cannot be WRITTEN in form of 4q+2.

Discussion

47.	3. Use Euclid's division lemma to show that the square of any positive integer is either ofform 3z or 3z + 1 for some integer z.hor
Answer» ANSWER: I'm in 11TH GRADE but I don't REMEMBER this question⁉️

47.

3. Use Euclid's division lemma to show that the square of any positive integer is either ofform 3z or 3z + 1 for some integer z.hor

Answer»

ANSWER:

I'm in 11TH GRADE but I don't REMEMBER this question⁉️

Discussion

48.	প্রতিদিন সমপরিমাণ অফ করলে রাজা ও জামায়া \|\| AJU TU2 জন এক দিনে একটি দরজার অংশ পালিশ করতে পারে। 2 দিনে দরজার অংশ পালিশ করতে হলেকতজন লাগবে হিসাব করি।হবার পর 400दिनांक 2 जून 1 दिन एक्टिव 2322 को तो पहले हिंदू विधि ने 2322 कुत्ते वाले को तो जुमला करें दो आदमी ने 1 दिन में एक ताजा को 113 हमसे पॉलिश करने पड़ेगा लेकिन 2 दिन में दो दर्जन हुए दिन में दो हजार दो तीन हमसफर इस करने के लिए कितना आदमी चाहिए
Answer» I don't KNOW PLEASE ejejjejskskdjkxksks

Discussion

49.	Q.1 Solve any THREE of the following.1) Use factor theorem to determine whether x + 3 is factor of x' + 2x - 3 or n√8 √72) Compare the following pairs of ratio 713' 153) Add the given polynomials (3p'q + 2p’q + 7) + (2pq4pq - 2p )4) If (28 - x) is the mean proportional of (23 - x) and (19-x) then find the vaQ.2 Solve any TWO of the following.3 at 763 a² - 76²1) Ifthen find the value of the ratio3а - 7Ь 33 a² + 7h2) Divide the first polynomial by the second polynomial find the remainder(54m + 18m2 - 27m + 5); (m - 3)43) If P(y) = y2 -3./2y + 1 then find P (3.12 )3 Solve any TWO activities.a1) If5then find the ratioa +75676a11クロ
Answer» Step-by-step EXPLANATION: GUY that was GOING on a CRUISE this

49.

Q.1 Solve any THREE of the following.1) Use factor theorem to determine whether x + 3 is factor of x' + 2x - 3 or n√8 √72) Compare the following pairs of ratio 713' 153) Add the given polynomials (3p'q + 2p’q + 7) + (2pq4pq - 2p )4) If (28 - x) is the mean proportional of (23 - x) and (19-x) then find the vaQ.2 Solve any TWO of the following.3 at 763 a² - 76²1) Ifthen find the value of the ratio3а - 7Ь 33 a² + 7h2) Divide the first polynomial by the second polynomial find the remainder(54m + 18m2 - 27m + 5); (m - 3)43) If P(y) = y2 -3./2y + 1 then find P (3.12 )3 Solve any TWO activities.a1) If5then find the ratioa +75676a11クロ

Answer»

Step-by-step EXPLANATION:

GUY that was GOING on a CRUISE this

Discussion

50.	Help methe area of the square is 16 vi squarethe area of the square is 16 y square + 40y+25cm^2.what are the dimension of the square??
Answer» ANSWER: PLEASE QUESTION it PROPERLY

50.

Help methe area of the square is 16 vi squarethe area of the square is 16 y square + 40y+25cm^2.what are the dimension of the square??

Answer»

ANSWER:

PLEASE QUESTION it PROPERLY

Discussion

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342.5Solve the following:(a) 50 + 2 + +(0) 45 + 0.32 + 56.2100(b) of a day(d) 5 times of straight angle

Q4 Solve.9(1) Draw a circle with centre P and radius 2.7 cm. Take a point Q at adistance of 5.8 cm from P. Draw tangents to the circle from point Q.

एकवगकीचारXभ D जाओु कोèासमानत ं rएचारेअधवृuबनाएगएहF।यिदवग D कीभ D जा14cmकीहैुतोदीगईआकृ ितकीपिरिधûातकीिजए।

Write the first term, common difference and a term of AP.termA.R.First teamCommon difference(a)-10, -6, --2,2,(b)2, 18, V18, 132

Balance the following equation by ion electron method :MnO4¯ + Fe2+ + H+ → Mn2+ + Fe3+ +H2O (acidic medium)Kept it in maths section by mistake

2 'Balloon' शब्द के अक्षर कितने प्रकार से व्यवस्थित किए जासकते हैं, जिनमें दो L साथ-साथ न आएँ ?(a) 900 (b) 1260 (c)360 (d)600

If the length of diameter of the ball used for playing shotput in our school is 7 cm. let uswrite by calculating how many cubic cm of iron is there in the ball.If the length of diameter of a solid snhere is 28 cm and it

For what values of k will the followingpair of linear equations have infinitely many solutionskx+3y - (k-3) = 012x +3y - k

Represent the following rational numbers on a number line.a.5 fraction 12b. -6 fraction 7c. -3 fraction 4d. -7 fraction -8

A bakery bakes l000 loves of bread in 5 hours.It his rate how many beaues of bread can it bake per hourRate egg

27 In aquadrilateral ABCD are in matio 3:5:7:9. Findthe measure of angle D of quadrilateral

Please say the answerpiece of wire 1 2/3 m long broke into two pieces. One of them is 3/4 m long m Find the length of the other piece of wire

A constant force acts on an object of mass 2kg for 10s and increases its velocity from 5m/sto 10m/s. Find the magnitude of force applied.

1). An umbrelle is made by sticthingtrianglerpieces ofdifferent colours30cm, 45cm, ugun3x2 6loColows each piece measuringeach Colour is required for the umbrells e

Manoj can complete 1 of a work in 5 days4and Pinto can complete 1 of the same work in6 days. How long would both of them take tocomplete that work, if they work together?

Ard: 6Roll No:2020-202120Q-1. The pictograph given below represents the number of bulbs produced by ZyskaCompany in a week, observe the pictograph and answer the following questions. [6]DaysNumber of bulbsMonday6.Tuesday8Wednesday4ThursdayFridaySaturday4 니Sunday= 2 bulbs

Speed of train = x km/hTrain takes 30 sec to cross 200mdoom lenglet platfoomA man is also going in the same direction of train speed of man is 6km/h train takes 20 sec to cross the man find the speed of train?

Page NoDateb)Quaisa1fincosine series forforornsfor lensa= A

Bhawna bought two fans for ₹ 3605. She sold one at a profit of 15%and other at a loss of 9%. If Bhawna obtained the same amount for each fan, find the cost price of each fan.

Write whether every positive integer can be of the form 4q + 2, where q is aninteger. Justify your answer.

3. Use Euclid's division lemma to show that the square of any positive integer is either ofform 3z or 3z + 1 for some integer z.hor

Help methe area of the square is 16 vi squarethe area of the square is 16 y square + 40y+25cm^2.what are the dimension of the square??