332354 + Interview Questions in Secondary School in Math

1.	There are 20 People in a group. Out of them 7 people are non-vegetarian, 2 people are selected randomly. Write the probability distribution of non-vegetarian people. Explain whether you would like to be vegetarian or non-vegetarian and why? Also keeping life of animals in mind how would youpromote a person to be vegetarian?
Answer» ONG>Answer: 5 is your answer Step-by-step EXPLANATION: because 20/4

1.

There are 20 People in a group. Out of them 7 people are non-vegetarian, 2 people are selected randomly. Write the probability distribution of non-vegetarian people. Explain whether you would like to be vegetarian or non-vegetarian and why? Also keeping life of animals in mind how would youpromote a person to be vegetarian?

Answer» ONG>Answer:

5 is your answer

Step-by-step EXPLANATION:

because 20/4

Discussion

2.	Give answer of above questions
Answer» ONG>Step-by-step EXPLANATION: the explanation is GIVEN

2.

Give answer of above questions

Answer» ONG>Step-by-step EXPLANATION:

the explanation is GIVEN

Discussion

3.	Discount = ____ - ____
Answer» > Discount = MARKET PRICE − selling price. hope it HELPS you flw me PLEASE

3.

Discount = -

Answer»

>

Discount = MARKET PRICE − selling price.

hope it HELPS you flw me PLEASE

Discussion

4.	1. Divide a.55 kg of sweet among 5 children. How musch will each child?2. Find the simple interest on 35,000 at al. perannum for &years? 630028. Usind the identity ta+b)x²tzabtb² andespand cQx753)4 simplify10. + 10o Ans = 100.7ilo. x1005. Convert bomolo into11 Fraction(1) Decimal numberderiange the given decimal numbers inAbrending and descendingonderWhat is the cirumperence of the urcular1.35; 71:53, 51.73 § 13:51:37.5/A floor is com long and sm wide Adisc of radius 14 cm?Coyot. Si 20 minDaid
Answer» ONG>Answer: 1. one CHILD divided 11 sweat

4.

1. Divide a.55 kg of sweet among 5 children. How musch will each child?2. Find the simple interest on 35,000 at al. perannum for &years? 630028. Usind the identity ta+b)x²tzabtb² andespand cQx753)4 simplify10. + 10o Ans = 100.7ilo. x1005. Convert bomolo into11 Fraction(1) Decimal numberderiange the given decimal numbers inAbrending and descendingonderWhat is the cirumperence of the urcular1.35; 71:53, 51.73 § 13:51:37.5/A floor is com long and sm wide Adisc of radius 14 cm?Coyot. Si 20 minDaid

Answer» ONG>Answer:

1. one CHILD divided 11 sweat

Discussion

5.	2nd Term - 1st std. - EVS - 2021 .1 Match the following.Rainbo1) Cotton clothes2) Woollens3) Sheep4) Raincoata)b)c)d)Keep us coolKeep us warWool.
Answer» ONG>Answer: COTTON clothes - keep US cool woolens- keep us warm Sheep - wool

5.

2nd Term - 1st std. - EVS - 2021 .1 Match the following.Rainbo1) Cotton clothes2) Woollens3) Sheep4) Raincoata)b)c)d)Keep us coolKeep us warWool.

Answer» ONG>Answer:

COTTON clothes - keep US cool

woolens- keep us warm

Sheep - wool

Discussion

6.	one fourth of children are playing cricket ,one third children are playing football and remaining 15 are playing basketball find all total number of children
Answer» ong>ANSWER: In a CLASS total STUDENTS =50 1/5 play FOOTBALL So 1/5*5010 student play football So Reamaning ...

6.

one fourth of children are playing cricket ,one third children are playing football and remaining 15 are playing basketball find all total number of children

Answer»

ong>ANSWER:

In a CLASS total STUDENTS =50 1/5 play FOOTBALL So 1/5*5010 student play football So Reamaning ...

Discussion

7.	Match it and give me answer fast
Answer» ong>ANSWER: (1) 343000 = (c) perfect cube (2) 529 = (d) perfect square number (3) 525 = (a) not perfect cube (4) 512 = (b) cube of number ENDS with 8.

7.

Match it and give me answer fast

Answer»

ong>ANSWER:

(1) 343000 = (c) perfect cube

(2) 529 = (d) perfect square number

(3) 525 = (a) not perfect cube

(4) 512 = (b) cube of number ENDS with 8.

Discussion

8.	(iii) Victoria bought 2of mangoes.
Answer» ong>Step-by-step EXPLANATION: PLEASE complete the QUESTION

8.

(iii) Victoria bought 2of mangoes.

Answer»

ong>Step-by-step EXPLANATION:

PLEASE complete the QUESTION

Discussion

9.	If (x-1/6)=6, then(x^2+1/x^2)=?
Answer» ong>ANSWER: Refer ATTACHMENT Step-by-step EXPLANATION: HOPE IT HELPS YOU ALL THE BEST

9.

If (x-1/6)=6, then(x^2+1/x^2)=?

Answer»

ong>ANSWER:

Refer ATTACHMENT

Step-by-step EXPLANATION:

HOPE IT HELPS YOU

ALL THE BEST

Discussion

10.	Convert mixed fraction into improper fraction and vice versa 3 7by 18
Answer» RONG>HOPE *this* *ANSWER* *HELPS* *you*

Discussion

11.	If the sum of the zeroes of the quadratic polynomial 3x^2 - kx+ 6 is 3, then find the valueof k
Answer» ong>Answer: LET a and B be the zeros of the polynomial. a+b= k/3 3= k/3 k= 9

11.

If the sum of the zeroes of the quadratic polynomial 3x^2 - kx+ 6 is 3, then find the valueof k

Answer»

ong>Answer:

LET a and B be the zeros of the polynomial.

a+b= k/3

3= k/3

k= 9

Discussion

12.	નોટબુકની કિંમત પેનની કિંમત કરતાં બમણી (બે ગણી) " આ વિધાનને દ્વિચલ સુરેખ સમીકરણ સ્વરૂપે દર્શાવો.
Answer» ONG>ANSWER: ఫ is your answer i HOPED to HELP you

Discussion

13.	The length of a square park is 45m. the width of the flowerbed inside the park is 5m along its boundary. Find out the cost of paving it at the rate of 20 rupees per m²
Answer» ONG>Answer: Perodical Assessmem Teslenih ModumScenesSed &Timg 1 HourO. LEARN O.August - 2020Marks - 25LODistinguishes matter and ORGANISMS of THEHIGHER propane, composioon ...

13.

The length of a square park is 45m. the width of the flowerbed inside the park is 5m along its boundary. Find out the cost of paving it at the rate of 20 rupees per m²

Answer» ONG>Answer:

Perodical Assessmem Teslenih ModumScenesSed &Timg 1 HourO. LEARN O.August - 2020Marks - 25LODistinguishes matter and ORGANISMS of THEHIGHER propane, composioon ...

Discussion

14.	9. In the given figure , O is the centre of the circle and chord AC and BD intersect at P such that APB= 1200 and PBC = 150, find the value of ADB.
Answer» ong>ANSWER: please MARK as brainleast please

14.

9. In the given figure , O is the centre of the circle and chord AC and BD intersect at P such that APB= 1200 and PBC = 150, find the value of ADB.

Answer»

ong>ANSWER:

please MARK as brainleast please

Discussion

15.	Simplify :- 27¹/³ ×27²/³÷27⁵/3plz give write answer in 6 min.
Answer» ONG>Step-by-step EXPLANATION: i THINK the ANSWER is 1/9

Discussion

16.	A bag has 4 red balls and 2 yellow balls. (The balls are identical in all respects other than colour). A ball is drawn from the bag without looking into the bag. What is probability of getting a red ball? Is it more or less than getting a yellow ball?
Answer» ong>Answer: The BALLS are IDENTICAL in all respects other than colour). A ball is drawn from the bag without LOOKING into the bag. What is probability of GETTING a RED ball?

16.

A bag has 4 red balls and 2 yellow balls. (The balls are identical in all respects other than colour). A ball is drawn from the bag without looking into the bag. What is probability of getting a red ball? Is it more or less than getting a yellow ball?

Answer»

ong>Answer:

The BALLS are IDENTICAL in all respects other

than colour). A ball is drawn from the bag without LOOKING into the bag. What is

probability of GETTING a RED ball?

Discussion

17.	5. Prove that : tan (45º - A) tan (45° + A) = 1. Hint Aan (45º - A) = tan [90° - (45° + A)] = cot (45° + A)].
Answer» ONG>ANSWER: Step-by-step EXPLANATION: $\tan (45^\circ - A) \tan (45^\circ + A)\\\\=\tan ( 90^\circ- 45^\circ - A) \tan (45^\circ + A)\\\\=\tan ( 90^\circ-( 45^\circ +A)) \tan (45^\circ + A)\\\\= \cot (45^\circ + A) \tan (45^\circ + A)\\\\\bf=1 \ RHS$

17.

5. Prove that : tan (45º - A) tan (45° + A) = 1. Hint Aan (45º - A) = tan [90° - (45° + A)] = cot (45° + A)].

Answer» ONG>ANSWER:

Step-by-step EXPLANATION:

$\tan (45^\circ - A) \tan (45^\circ + A)\\\\=\tan ( 90^\circ- 45^\circ - A) \tan (45^\circ + A)\\\\=\tan ( 90^\circ-( 45^\circ +A)) \tan (45^\circ + A)\\\\= \cot (45^\circ + A) \tan (45^\circ + A)\\\\\bf=1 \ RHS$

Discussion

18.	Plants produce glucose from carbon dioxide and water with the help ofchlorophyll in the sun. Identify thecomplex compounds in this process.
Answer» ONG>ANSWER: ORGANOMETALLIC COMPOUND

Discussion

19.	If cosec theta+cot theta=p show that p^2+1/p^-1=sec theta
Answer» $\begin{gathered}\begin{gathered}\bf \:Given-\begin{cases} &\sf{<klux>COSEC</klux>\theta + cot\theta = p} \end{cases}\end{gathered}\end{gathered}$ $\begin{gathered}\begin{gathered}\bf \: To \: prove - \begin{cases} &\sf{\dfrac{ {p}^{2} + 1}{ {p}^{2} - 1} = sec\theta}\end{cases}\end{gathered}\end{gathered}$ $\begin{gathered}\Large{\bold{{\underline{Formula \: Used - }}}} \end{gathered}$ $\boxed{ \sf \: {cosec}^{2} \theta - {cot}^{2} \theta = 1}$ $\boxed{ \sf \: cot\theta = \bigg( \dfrac{<klux>COS</klux>\theta}{sin\theta} \bigg)}$ $\boxed{ \sf \: cosec\theta = \bigg( \dfrac{1}{sin\theta} \bigg)}$ $\large\underline{\sf{Solution-}}$ Consider, $\rm :\longmapsto\:\dfrac{ {p}^{2} + 1}{ {p}^{2} - 1 }$ On substituting the VALUE of p, we get $\sf \: = \: \dfrac{ {(cosec\theta + cot\theta)}^{2} + 1 }{ {(cosec\theta + cot\theta)}^{2} - 1}$ $\sf \: = \: \dfrac{ {cosec}^{2}\theta + {cot}^{2}\theta + 2cot\theta \: cosec\theta + ( {cosec}^{2}\theta - {cot}^{2}\theta)}{{cosec}^{2}\theta + {cot}^{2}\theta + 2cot\theta \: cosec\theta - ( {cosec}^{2}\theta - {cot}^{2}\theta)}$ $\sf \: = \: \dfrac{{cosec}^{2}\theta + \cancel{{cot}^{2}\theta} + 2cot\theta \: cosec\theta + {cosec}^{2}\theta - \cancel{{cot}^{2}\theta}}{ \cancel{{cosec}^{2}\theta} + {cot}^{2}\theta + 2cot\theta \: cosec\theta - \cancel{{cosec}^{2}\theta} + {cot}^{2}\theta}$ $\sf \: = \: \dfrac{2 {cosec}^{2}\theta + 2cosec\theta \: cot\theta }{2 {cosec}^{2}\theta - 2cot\theta \: cosec\theta }$ $\sf \: = \: \dfrac{ \cancel2 \: cosec\theta \: \cancel{(cosec\theta + cot\theta)}}{ \cancel2cot\theta \: \cancel{ (cosec\theta + cot\theta)}}$ $\sf \: = \: \dfrac{cosec\theta}{cot\theta}$ $\sf \: = \: \dfrac{1}{ \cancel{sin\theta} } \times \dfrac{ \cancel{sin\theta}}{cos\theta}$ $\sf \: = \: \dfrac{1}{cos\theta}$ $\sf \: = \: sec\theta$ ${\boxed{\boxed{\bf{Hence, Proved}}}}$ ─━─━─━─━─━─━─━─━─━─━─━─━─ Additional Information:- RELATIONSHIP between sides and T RATIOS sin θ = Opposite Side/Hypotenuse cos θ = Adjacent Side/Hypotenuse tan θ = Opposite Side/Adjacent Side sec θ = Hypotenuse/Adjacent Side cosec θ = Hypotenuse/Opposite Side cot θ = Adjacent Side/Opposite Side Reciprocal Identities cosec θ = 1/sin θ sec θ = 1/cos θ cot θ = 1/tan θ sin θ = 1/cosec θ cos θ = 1/sec θ tan θ = 1/cot θ Co-function Identities sin (90°−x) = cos x cos (90°−x) = sin x tan (90°−x) = cot x cot (90°−x) = tan x sec (90°−x) = cosec x cosec (90°−x) = sec x Fundamental Trigonometric Identities sin²θ + cos²θ = 1 sec²θ - tan²θ = 1 cosec²θ - cot²θ = 1

19.

If cosec theta+cot theta=p show that p^2+1/p^-1=sec theta

Answer»

$\begin{gathered}\begin{gathered}\bf \:Given-\begin{cases} &\sf{<klux>COSEC</klux>\theta + cot\theta = p} \end{cases}\end{gathered}\end{gathered}$

$\begin{gathered}\begin{gathered}\bf \: To \: prove - \begin{cases} &\sf{\dfrac{ {p}^{2} + 1}{ {p}^{2} - 1} = sec\theta}\end{cases}\end{gathered}\end{gathered}$

$\begin{gathered}\Large{\bold{{\underline{Formula \: Used - }}}} \end{gathered}$

$\boxed{ \sf \: {cosec}^{2} \theta - {cot}^{2} \theta = 1}$

$\boxed{ \sf \: cot\theta = \bigg( \dfrac{<klux>COS</klux>\theta}{sin\theta} \bigg)}$

$\boxed{ \sf \: cosec\theta = \bigg( \dfrac{1}{sin\theta} \bigg)}$

$\large\underline{\sf{Solution-}}$

Consider,

$\rm :\longmapsto\:\dfrac{ {p}^{2} + 1}{ {p}^{2} - 1 }$

On substituting the VALUE of p, we get

$\sf \: = \: \dfrac{ {(cosec\theta + cot\theta)}^{2} + 1 }{ {(cosec\theta + cot\theta)}^{2} - 1}$

$\sf \: = \: \dfrac{ {cosec}^{2}\theta + {cot}^{2}\theta + 2cot\theta \: cosec\theta + ( {cosec}^{2}\theta - {cot}^{2}\theta)}{{cosec}^{2}\theta + {cot}^{2}\theta + 2cot\theta \: cosec\theta - ( {cosec}^{2}\theta - {cot}^{2}\theta)}$

$\sf \: = \: \dfrac{{cosec}^{2}\theta + \cancel{{cot}^{2}\theta} + 2cot\theta \: cosec\theta + {cosec}^{2}\theta - \cancel{{cot}^{2}\theta}}{ \cancel{{cosec}^{2}\theta} + {cot}^{2}\theta + 2cot\theta \: cosec\theta - \cancel{{cosec}^{2}\theta} + {cot}^{2}\theta}$

$\sf \: = \: \dfrac{2 {cosec}^{2}\theta + 2cosec\theta \: cot\theta }{2 {cosec}^{2}\theta - 2cot\theta \: cosec\theta }$

$\sf \: = \: \dfrac{ \cancel2 \: cosec\theta \: \cancel{(cosec\theta + cot\theta)}}{ \cancel2cot\theta \: \cancel{ (cosec\theta + cot\theta)}}$

$\sf \: = \: \dfrac{cosec\theta}{cot\theta}$

$\sf \: = \: \dfrac{1}{ \cancel{sin\theta} } \times \dfrac{ \cancel{sin\theta}}{cos\theta}$

$\sf \: = \: \dfrac{1}{cos\theta}$

$\sf \: = \: sec\theta$

${\boxed{\boxed{\bf{Hence, Proved}}}}$

─━─━─━─━─━─━─━─━─━─━─━─━─

Additional Information:-

RELATIONSHIP between sides and T RATIOS

sin θ = Opposite Side/Hypotenuse

cos θ = Adjacent Side/Hypotenuse

tan θ = Opposite Side/Adjacent Side

sec θ = Hypotenuse/Adjacent Side

cosec θ = Hypotenuse/Opposite Side

cot θ = Adjacent Side/Opposite Side

Reciprocal Identities

cosec θ = 1/sin θ

sec θ = 1/cos θ

cot θ = 1/tan θ

sin θ = 1/cosec θ

cos θ = 1/sec θ

tan θ = 1/cot θ

Co-function Identities

sin (90°−x) = cos x

cos (90°−x) = sin x

tan (90°−x) = cot x

cot (90°−x) = tan x

sec (90°−x) = cosec x

cosec (90°−x) = sec x

Fundamental Trigonometric Identities

sin²θ + cos²θ = 1

sec²θ - tan²θ = 1

cosec²θ - cot²θ = 1

Discussion

20.	If line segment AB is divided atpoint C, what is the length ofsegment AC?
Answer» ong>ANSWER: of C is mid POINT of AB then length of AC=AB/2

20.

If line segment AB is divided atpoint C, what is the length ofsegment AC?

Answer»

ong>ANSWER:

of C is mid POINT of AB then length of AC=AB/2

Discussion

21.	The sum of two numbers is -4/3 if one of the number is -5 find the other
Answer» ONG>ANSWER: ONE no = -5 SUM = -4/3 -5+x = -4/3 x = -4/3+5 x = -20+3/5 = -17/5

21.

The sum of two numbers is -4/3 if one of the number is -5 find the other

Answer» ONG>ANSWER:

ONE no = -5

SUM = -4/3

-5+x = -4/3

x = -4/3+5

x = -20+3/5 = -17/5

Discussion

22.	Formula of triangle class 7 th A
Answer» ER of TRIANGLE = SUM of all SIDES P = a+b+c

Discussion

23.	Write a note on leibnitzs series
Answer» ong>Answer: In 1671 the GERMAN mathematician-philosopher Gottfried Wilhelm VON Leibniz DESIGNED a calculating machine called the Step RECKONER. (It was first built in 1673.) The Step Reckoner expanded on Pascal's ideas and did MULTIPLICATION by repeated addition and shifting. Leibniz was a strong advocate of the binary system.

23.

Write a note on leibnitzs series

Answer»

ong>Answer:

In 1671 the GERMAN mathematician-philosopher Gottfried Wilhelm VON Leibniz DESIGNED a calculating machine called the Step RECKONER. (It was first built in 1673.) The Step Reckoner expanded on Pascal's ideas and did MULTIPLICATION by repeated addition and shifting. Leibniz was a strong advocate of the binary system.

Discussion

24.	Formula of trapezium
Answer» ong>Answer: A TRAPEZIUM, ALSO KNOWN as a trapezoid, is a QUADRILATERAL in which a pair of sides are parallel, but the other pair of opposite sides are non-parallel. The AREA of a trapezium is computed with the following formula: ... Area=21×Sum of parallel sides×Distance between them.

24.

Formula of trapezium

Answer»

ong>Answer:

A TRAPEZIUM, ALSO KNOWN as a trapezoid, is a QUADRILATERAL in which a pair of sides are parallel, but the other pair of opposite sides are non-parallel. The AREA of a trapezium is computed with the following formula: ... Area=21×Sum of parallel sides×Distance between them.

Discussion

25.	9Find the middle terms[3x - x^3/6]^9
Answer» Step-by-step EXPLANATION: PLZ MARK it BRAINLIST OK

25.

9Find the middle terms[3x - x^3/6]^9

Answer»

Step-by-step EXPLANATION:

PLZ MARK it BRAINLIST OK

Discussion

26.	If a:b = 3:5 and b:c = 6:7 find a:b:c
Answer» ONG>ANSWER: ● a : B : c is 18 : 30 : 35 । ●❯────────────────❮●

26.

If a:b = 3:5 and b:c = 6:7 find a:b:c

Answer» ONG>ANSWER:

● a : B : c is 18 : 30 : 35 ।

●❯────────────────❮●

Discussion

27.	Find the complemet angle of (90-x)
Answer» ONG>ANSWER: I have mentioned the answer in the pic.. HOPE it HELPS..

27.

Find the complemet angle of (90-x)

Answer» ONG>ANSWER:

I have mentioned the answer in the pic..

HOPE it HELPS..

Discussion

28.	If angle A = 40° and angle B = 70°, the exterior angle formedby producing BC is equal to*
Answer» ong>Answer: so, exterior ANGLE is EQUAL to sum of its INTERIOR OPPOSITE angles therefore, let exterior angle be x x=40°+70° x= 110° therefore exterior angle so formed is 110°

28.

If angle A = 40° and angle B = 70°, the exterior angle formedby producing BC is equal to*

Answer»

ong>Answer:

so,

exterior ANGLE is EQUAL to sum of its INTERIOR OPPOSITE angles

therefore,

let exterior angle be x

x=40°+70°

x= 110°

therefore exterior angle so formed is 110°

Discussion

29.	Q.20 Following is the data of the number of shoes sold by a shop from January to June in 2020. Draw the bar graph to represent the data and answer the following questions:-Months January February March April May June300420450360330270No. of shoes sold inpair)1) In which month the sale was maximum.2) Total number of shoes sold from March to June.3) Total sales during the six months.
Answer» ONG>Answer: 1) March( 450) 2) 1410 3) 2130 Step-by-step explanation:

29.

Q.20 Following is the data of the number of shoes sold by a shop from January to June in 2020. Draw the bar graph to represent the data and answer the following questions:-Months January February March April May June300420450360330270No. of shoes sold inpair)1) In which month the sale was maximum.2) Total number of shoes sold from March to June.3) Total sales during the six months.

Answer» ONG>Answer:

1) March( 450)

2) 1410

3) 2130

Step-by-step explanation:

Discussion

30.	2 tenths and 9 tenths as decimal is
Answer» ONG>Answer: 1.1 Step-by-step explanation: 0.2 + 0.9 = 1.1

30.

2 tenths and 9 tenths as decimal is

Answer» ONG>Answer:

1.1

Step-by-step explanation:

0.2 + 0.9 = 1.1

Discussion

31.	What is the equation of X-axis and Y-axis
Answer» H paper KA USE KARO ok ok ok ok ok

Discussion

32.	रषाय समाका अ दिलेल्या पर्यायांपैकी योग्य पर्याय निवडून लिहा.3 -12 1या निश्चयकाची किंमत किती?(A) 1(B) 2(C) 3(D) 5A
Answer» ONG>Answer: SORRY but I don't understand UR question

Discussion

33.	In the adjacent figure AB and CD are two equal chords of circle with the center O. OP and OQ are perpendiculars on chords AB and CD respectively. If AnglePOQ=150degree then find the value of AngleOPQ?
Answer» ONG>ANSWER: here is your answer please MARK as BRAINLEAST mark

33.

In the adjacent figure AB and CD are two equal chords of circle with the center O. OP and OQ are perpendiculars on chords AB and CD respectively. If AnglePOQ=150degree then find the value of AngleOPQ?

Answer» ONG>ANSWER:

here is your answer

please MARK as BRAINLEAST mark

Discussion

34.	Nikhilam method 104×95
Answer» ONG>ANSWER: 9880 this is your answer

34.

Nikhilam method 104×95

Answer» ONG>ANSWER:

9880

this is your answer

Discussion

35.	If you sell a radio for Rs.704, you will lose 12%. Bought price? Bought price? ..
Answer» ONG>Answer: LET the cost price be Rsa selling price =cost -loss =>704 =9-12%of a => 704 =a - 12 a /100 => 704 = 88/ 100 => a = 800 cast price =Rangers 800 cost = 12 = % of so =12×800/100 = 12 × 8 =RS 96

35.

If you sell a radio for Rs.704, you will lose 12%. Bought price? Bought price? ..

Answer» ONG>Answer:

LET the cost price be Rsa

selling price =cost -loss

=>704 =9-12%of a

=> 704 =a - 12 a /100

=> 704 = 88/ 100

=> a = 800

cast price =Rangers 800

cost = 12 = % of so

=12×800/100

= 12 × 8

=RS 96

Discussion

36.	A number is five times of the other amd their sum is 60. Find the number
Answer» ONG>Answer: Let number is x 5x - x = 60 4x = 60 ; x = 60 / 4 x = 15 x = 15 ; 5x = 15 x 5 = 75 The numbers are 15 and 75 MARK ME AS BRAINLIEST !!

36.

A number is five times of the other amd their sum is 60. Find the number

Answer» ONG>Answer:

Let number is x

5x - x = 60

4x = 60 ; x = 60 / 4

x = 15

x = 15 ; 5x = 15 x 5 = 75

The numbers are 15 and 75

MARK ME AS BRAINLIEST !!

Discussion

37.	Please answer this questions.
Answer» ong>Step-by-step EXPLANATION: Explained in IMAGE !!So easy!! I don't no just 8 others all DONE

37.

Please answer this questions.

Answer»

ong>Step-by-step EXPLANATION:

Explained in IMAGE !!So easy!!

I don't no just 8 others all DONE

Discussion

38.	-10_5= solve this question
Answer» ONG>Answer: -15 Step-by-step explanation: => -10-5=-15(as -,- will be -,but sign will be of -, on SUBTRACTING 5 from -10 it will BECOMES -15,

38.

-10_5= solve this question

Answer» ONG>Answer:

-15

Step-by-step explanation:

=> -10-5=-15(as -,- will be -,but sign will be of -,

on SUBTRACTING 5 from -10 it will BECOMES -15,

Discussion

39.	a vector is perpendicular to b vector modulus of a vector plus b vector = 13 modulus of a vector is 5 find modulus of b vector
Answer» y BRO I don't KNOW but HOPE some will HELP you

Discussion

40.	Use example to show that A-B,B-A&AnB are mutually disjoint set
Answer» ONG>ANSWER: jjgdfxyftesxyifgicucucgufgugucucu

Discussion

41.	What is the difference between compound interests for 2 years and 3 years for Rs. 500 at 10% rate compounded annually? 1️⃣ ₹ 1052️⃣ ₹60.503️⃣ ₹ 505.504️⃣ ₹ 165.5
Answer» ONG>ANSWER: 3. ₹505.50 Step-by-step EXPLANATION: answer is 3. ₹505.50

41.

What is the difference between compound interests for 2 years and 3 years for Rs. 500 at 10% rate compounded annually? 1️⃣ ₹ 1052️⃣ ₹60.503️⃣ ₹ 505.504️⃣ ₹ 165.5

Answer» ONG>ANSWER:

3. ₹505.50

Step-by-step EXPLANATION:

answer is 3. ₹505.50

Discussion

42.	Convert mixed fraction into improper fraction and vice versa 37by 18
Answer» ONG>ANSWER: the answer is $2 (1 }{18}$ $\frac{37}{18}$ $\frac{18}{37}$ this is your answer

42.

Convert mixed fraction into improper fraction and vice versa 37by 18

Answer» ONG>ANSWER:

the answer is

$2 (1 }{18}$

$\frac{37}{18}$

$\frac{18}{37}$

this is your answer

Discussion

43.	Find the smallest number which must be divided by 13122 to obtain prefect cube
Answer» ONG>Answer: 2 is the smallest NUMBER which MUST be DIVIDED by 13122

43.

Find the smallest number which must be divided by 13122 to obtain prefect cube

Answer» ONG>Answer:

2 is the smallest NUMBER which MUST be DIVIDED by 13122

Discussion

44.	Value of P for which (x2 - 10x + P) is exactly divisible by (x - 2) यदि 2 - 10x + P, (x - 2) से पूर्णरूप से विभाजित है तो P का मूल्य है(a) 18(b) 17(c)16(d) 19
Answer» ONG>Answer: (c)16 Step-by-step EXPLANATION: x-2=0 x=2 P(x)=x²-10x+p P(2)=4-20+p =>-16+p=0 =>p=16 hope it HELPS

44.

Value of P for which (x2 - 10x + P) is exactly divisible by (x - 2) यदि 2 - 10x + P, (x - 2) से पूर्णरूप से विभाजित है तो P का मूल्य है(a) 18(b) 17(c)16(d) 19

Answer» ONG>Answer:

(c)16

Step-by-step EXPLANATION:

x-2=0

x=2

P(x)=x²-10x+p

P(2)=4-20+p

=>-16+p=0

=>p=16

hope it HELPS

Discussion

45.	Simple interest on a sum of money for 2 years at 6 per annum is 5,200. What
Answer» E ATTACHMENT is your ANSWER

Discussion

46.	Kisanrao want to make a pound in his field he borrowed rupees 35250 from a bank at an interest rate of 6 pcpa how much interest will he have to pay to the bank at the end of the year please give me a answer with step by step
Answer» ONG>ANSWER: SORRY I don't KNOW the answer

Discussion

47.	\|e) 2 sin? (45° - A) = 1 - sin 2A
Answer» ONG>Answer: A=45 ∘ then 2A=90 ∘ sin2A=SIN90 ∘ RHS 2sinAcosB=2sin45 ∘ cos45 ∘ =2× 2 1 × 2 1 2sinAcosB=1 LHS: sin90 ∘ =1 L.H.S.=R.H.S.

47.

|e) 2 sin? (45° - A) = 1 - sin 2A

Answer» ONG>Answer:

A=45

∘

then 2A=90

∘

sin2A=SIN90

∘

RHS

2sinAcosB=2sin45

∘

cos45

∘

=2×

2

1

×

2

1

2sinAcosB=1

LHS:

sin90

∘

=1

L.H.S.=R.H.S.

Discussion

48.	350000%370000प्रतिशत में बताइए
Answer» ong>ANSWER: PLEASE mark me as BRAINLIEST and hope it helps

48.

350000%370000प्रतिशत में बताइए

Answer»

ong>ANSWER:

PLEASE mark me as BRAINLIEST and hope it helps

Discussion

49.	11. The 10th term of G.P. 24, 12,6---- is?a)1/64b) 3/64c)5/64d)7/64
Answer» ONG>ANSWER: (c) option is right Step-by-step explanation: SUFFOLK subpopulations do

49.

11. The 10th term of G.P. 24, 12,6---- is?a)1/64b) 3/64c)5/64d)7/64

Answer» ONG>ANSWER:

(c) option is right

Step-by-step explanation:

SUFFOLK subpopulations do

Discussion

50.	Q. the common factor of 10 ab , 30 bc , 50 ca
Answer» s the CORRECT ANSWER

Discussion

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