332354 + Interview Questions in Secondary School in Math

1.	If 600 rupees buy 15bunches of feed how many will 1280 rupees buy step answer
Answer» FEED in RS.600=15 bunches ". ". Rs1=15/600 feed in Rs. 1280=15×1280/600 =32bunches hope it HELPS u if YEAH plz mark it brainliest

Discussion

2.	What is the largest number that perfectly devides 480 & 270
Answer» ĀNSWĒR ⬆⬆⬆⬆⬆ Thanks ✌✌ $\huge{ \red{ \underline{ NAVI HarYanvi}}}$

Discussion

3.	What are acute angles
Answer» The ANGLE which is LESS than 90° hope U LIKE it

Discussion

4.	Circle, ellipse,hyperbola all formulas
Answer» Hi MATE!! 1) General EQUATION of circle ( x-h)² + ( y-k)² = R² Where ( h,k ) are co-ordinates of center of circle and R is radius. 2) General equation of ellipse ( x - h )² / a² +( x-k)² / b² = 1 (h,k ) are co-ordinates of centre of ellipse. and (a,b ) length of semi- MAJOR and semi- MINOR axis 3). General equation of hyperbola (x-h)²/a²+ ( y-k)²/b² = -1 Co-ordinates represent same as in ellipse. Have a nice time.

Discussion

5.	19 divide 40 multiple. by. 100p
Answer» ANSWER: 47.5 Step-by-step EXPLANATION:

5.

19 divide 40 multiple. by. 100p

Answer»

ANSWER: 47.5

Step-by-step EXPLANATION:

Discussion

6.	Find the time interval between 4:30 a.m. and 2:15 p.m.
Answer» Time interval =( 12:00-4:30)+2:15 =7:30+2:15 7 HR 30 MINS + 2 hr 15 mins 9 hrs 45 mins

Discussion

7.	Jharkhand ka Pradhan Mantri kaun hai
Answer» Raghubar DAS is the PRIME MINISTER of JHARKHAND

Discussion

8.	Find the ratio of base edge,slant height of a squre pyramidwith all its edges equal
Answer» Hllo FRIEND...❤️ Consider a pyramid with an equilateral triangle as its base. Suppose each SIDE of the base is aaand each slant edge is ss. How to find the HEIGHT, hh. if the base is a square, we can use the following APPROACH. Suppose the base is a square with each side aaand slant edge ss. Then we can easily find the diagonal(dd) of the base from sides. then there is a right angled triangle where (d/2)2+h2=s2(d/2)2+h2=s2 So, there might be a similar approach but i am not able to find how this concept can be applied when the base is an equilateral triangle. We may be able to use the same concept. first find height of the base, hbhb using the formula 3–√a23a2. then use the formula for Centroid, cc = 2h132h13. now use c2+h2=s2c2+h2=s2. is this a correct solution? hope its HELP U my friend..❤️❤️

Discussion

9.	My divide is wrong or right
Answer» The ANSWER is 144.29 because of the ROUND off The answer is 144.285 So it can be ROUNDED off to 144.29

9.

My divide is wrong or right

Answer»

The ANSWER is 144.29 because of the ROUND off

The answer is 144.285

So it can be ROUNDED off to 144.29

Discussion

10.	(if 5 sin A =3 then find the value of cos and tan A)
Answer» SIN A=3/5 Perpendicular/ HYPOTENUSE = 3x/5x By PYTHAGORAS theorem base = 4x cos A= B/H =4x/5x =4/5 tan A= P/B =3x/4x =3/4

Discussion

11.	Prove that root 2 + root 2 + root 2 + root 2 dotdotdot is a rational number
Answer» But, $\sqrt{2} \: + \sqrt{2} + \sqrt{2}.....n \: \: \: times \\ = n \sqrt{2} .$ Any INTEGER × $\sqrt{2}$ = Irrational number only. So, I don't think it is irrational number. Hope this will help you. If you like my answer Please MARK it as brainliest And Be my FOLLOWER if possible.

Discussion

12.	Tan inverse of infinity value
Answer» ANSWER: Step-by-step NOTICE, tanπ2=∞ π2=tan−1(∞) tan−1(∞)=π2 OR tan−1(∞)=tan−1(tanπ2)=π2 EXPLANATION

12.

Tan inverse of infinity value

Answer»

ANSWER:

Step-by-step NOTICE,

tanπ2=∞

π2=tan−1(∞)

tan−1(∞)=π2

OR

tan−1(∞)=tan−1(tanπ2)=π2 EXPLANATION

Discussion

13.	If the number 4 _6_,5_10_,2_14_,is an even number and the difference between their place value is 2970 then which number will be at the place?
Answer» ANSWER:ZERO is the PLACE value Step-by-step EXPLANATION:

13.

If the number 4 _6_,5_10_,2_14_,is an even number and the difference between their place value is 2970 then which number will be at the place?

Answer»

ANSWER:ZERO is the PLACE value

Step-by-step EXPLANATION:

Discussion

14.	A conical cup is 4 cm across and 6 cm deep water leaks out of the bottom at the rate of 2 cm cubed / s. How fast is the water level dropping when the height of the water is 3 cm
Answer» ANSWER: When the height of the water is 3cm, the water level would drop at the rate of 7/11 cm per sec . Step-by-step explanation: Given that, D= 4 cm R= 2 cm H= 6 cm Rate of decrease in volume of a conical cup= 2 cm^3 We KNOW, r/h=R/H=2/6=1/3 r=1/3h equation 1 Volume of conical cup= 1/3pir^2h We have dV/dt= -2 d(1/3pir^2h)/dt= -2 Putting the value of r from equation 1 in the above differential equation. We get: d(1/3pi(1/3h)^2h)/dt= -2 d(1/27pih^3)/dt= -2 Differentiating the above equation with respect to t. We get: 1/27pi3h^2dh/dt= -2 1/9pih^2dh/dt= -2 dh/dt= -18/(pih^2) Putting h=3 cm in the above equation, we get: dh/dt = -18/(pi*3^2) dh/dt = -7/11

14.

A conical cup is 4 cm across and 6 cm deep water leaks out of the bottom at the rate of 2 cm cubed / s. How fast is the water level dropping when the height of the water is 3 cm

Answer»

ANSWER: When the height of the water is 3cm, the water level would drop at the rate of 7/11 cm per sec .

Step-by-step explanation:

Given that,

D= 4 cm

R= 2 cm

H= 6 cm

Rate of decrease in volume of a conical cup= 2 cm^3

We KNOW,

r/h=R/H=2/6=1/3

r=1/3*h equation 1

Volume of conical cup= 1/3*pi*r^2*h

We have

dV/dt= -2

d(1/3*pi*r^2*h)/dt= -2

Putting the value of r from equation 1 in the above differential equation. We get:

d(1/3*pi*(1/3*h)^2*h)/dt= -2

d(1/27*pi*h^3)/dt= -2

Differentiating the above equation with respect to t. We get:

1/27*pi*3h^2dh/dt= -2

1/9*pi*h^2dh/dt= -2

dh/dt= -18/(pi*h^2)

Putting h=3 cm in the above equation, we get:

dh/dt = -18/(pi*3^2)

dh/dt = -7/11

Discussion

15.	Find the perimeter of a rectangle whose length is 2cm and diagonal is 2.5cm
Answer» HOPE it will HELP you..

Discussion

16.	Can we not do this answer :angle a = angle c = 40 degree (vertical .opposite angles)angle a + angle b + angle c=180 degree40+b+40 = 18080+b=180180-80=b100=b
Answer» Can you PLZ GIVE figure of a the SITUATION U gave

Discussion

17.	If we put 6 biscuits in one packets, how many packets be made from 600 biscuits
Answer» If there are 6 BISCUITS in ONE packet Then for 600 biscuits 600/6 100 packets Hope it HELPS you

17.

If we put 6 biscuits in one packets, how many packets be made from 600 biscuits

Answer»

If there are 6 BISCUITS in ONE packet

Then for 600 biscuits

600/6

100 packets

Hope it HELPS you

Discussion

18.	The radius of the circle is 2. What is the area of the shaded equilateral triangle?
Answer» FIGURE??? If the equil.triangle is drawn inside a given CIRCLE of RADIUS 2 cm then the sides of an equil.triangle must equal to the radius of that given circle i.e SIDE of equil.triangle=radius of circle Now, AR of (equil.triangle) = root 3÷4×side square = root 3÷4×2×2 = root 3÷1 = root 3 cm2 or 1.73cm2(approx)

Discussion

19.	Convert 17.058m2 into cm2.
Answer» 17.058m^2 = 170580 cm^2

Discussion

20.	percent of the student of of Akira girls and the number of boys are 8 16 how many girls are there in the school
Answer» WRITE the QUESTION CLEARLY

Discussion

21.	a fruit seller had some apples he sells 40% of them and still has 420 apples find the number of Apples he had originally
Answer» LET the original number of apples be X total percent of apples =100% Sold apples =40% LEFT apples = (100-40)% ==》》60% ATQ, 60% of x= 420 x=(420*100)/60 x=700

Discussion

22.	Solve this question by systematic method and verify the solution x -4 = 21
Answer» X=21+4=25 verification LHS 25-4=21 RHS 21 LHS=RHS hence PROVED

Discussion

23.	12h45min convert to min
Answer» 12 hour45 MIN will be 765 MINUTE

Discussion

24.	Hi jiya kapoor plzz help mex=y=2z and xyz = 256 , find the value of x
Answer» 4z3=256 4z=16 then z=16/4 then z=4 then x=2z then x=2×4 x=8 PLZ ADD me in BRAINLIST

Discussion

25.	A car travel a distance of 7.2km in 1upon2hr.find it speed
Answer» ANSWER: 14.4 km/hr Step-by-step EXPLANATION: ➡️ Distance = SPEED ☓ time ➡️ 7.2 = speed ☓ 1/2 ➡️ 7.2 ☓ 2 = speed ➡️ 14.4 km/hr = speed Hope this helps you

25.

A car travel a distance of 7.2km in 1upon2hr.find it speed

Answer»

ANSWER: 14.4 km/hr

Step-by-step EXPLANATION:

➡️ Distance = SPEED ☓ time

➡️ 7.2 = speed ☓ 1/2

➡️ 7.2 ☓ 2 = speed

➡️ 14.4 km/hr = speed

Hope this helps you

Discussion

26.	Solve this one solve this one solve this one
Answer» PLEASE SEE the ATTACHMENT

Discussion

27.	A circle may have how many parallel tangents
Answer» A CIRCLE may have 2 PARALLEL tangents but INFINITE pairs of tangents

Discussion

28.	Find the value of k,if pts (7,-2),(5,1)and (3,k) are collinear.
Answer» Hey mate.... I HOPE it's HELPFUL for U Plzzz mark me as a BRAINLIST

Discussion

29.	8a+15b_ 3b_ 7a Evalute and find answer for 100 points
Answer» HELLO freind your ANSWER is here ================= 8a+7a+15b+3b 15a+18b thanks be BRAINLY

Discussion

30.	The angles are supplementary and the larger is 58°more than the smaller
Answer» Let the supplementary ANGLES be (x)° and (x+58)°. Given, x + x + 58 = 180 =>2x = 180 - 58 =>2x = 122 =>x = 122/2 = 61°. (All QUANTITIES are in degrees). =>TWO angles are 61° and 119°. Hope this will help you. If you like my answer Please MARK it as brainliest And Be my follower if possible.

Discussion

31.	What are the reasons for global warming?
Answer» GLOBAL WARMING is caused by human activities such as burning fossil fuels, deforestation and farming. ... Plants PLAY an important role in regulating the climate because they absorb carbon dioxide from the air and release OXYGEN back into it. Forests and bushland ACT as carbon sinks ...

Discussion

32.	A cyclist travels at a speed of 20 km/h how for will he travel in 50 minutes
Answer» Speed=20km/hr Time=50min or 5/6hr Distance=Speed×time D=20×5/6 D=16.66km

Discussion

33.	find the radio in which the line segment joining the points A(3,8) and B(-9,3) is divied by the Y - axis
Answer» I HOPE that is the ANSWER..

Discussion

34.	X-3=18 answer this question quickly plz
Answer» X=18+3 x=21 wish it will HELP U

Discussion

35.	56.345+74.76+897.098
Answer» HI :) GOOD EVENING 56.345 + 74.76 + 897.098 = 1028.203 Hope it HELPS ^_^

Discussion

36.	hi Friends now abhi es vakt me bahot khus hu because meri geometry ki researches ko NCERT+Chennai ke book publishers support kr rahe ha I can't control my fillings.
Answer» Congratulations friend i WISH you get all achievements soon as you DESERVE them best of luck for your GOLDEN FUTURE ✌✏

Discussion

37.	write a letter to editor on bad effect of watching tv any genious is able to answer this i will mark him as brainlist if i am satisfied urgently
Answer» HIII mate here is the answer 27 lotus colony RTO circle Bhuj,Gujrat Date: 26 November 2018 to, the editor of the Times of India Subject: bad effect of watching t.v respected sir/madam, Through the coloumn of your esteemed newspaper I would like to express my views and opinion on the bad effect of watching t.v TV is a great source of entertenment Television viewing plays a major role and influence in our children's lives. While television can entertain, inform, and keep our children company, it may also influence them in undesirable ways. Time spent watching television takes away from important activities such as reading, school work, playing, exercise, FAMILY INTERACTION, and social development. Children also learn information from television that may be inappropriate or incorrect. They often cannot tell the difference between the fantasy presented on television versus reality. They are influenced by the thousands of commercials seen each year, many of which are for alcohol, JUNK food, fast foods, and toys. continuous watching t.v can harm children eyes .so make them aware of this. THANK you. your's faithfully xyz

Discussion

38.	These are the figures
Answer» I THINK 3RD PART is WRONG..

Discussion

39.	Solve each of the following equations by trial and error method1. p+7 = 52.3y=183. 3m=6 54. 12y-6=305.2q+4=3q6.t-3=2t-5
Answer» HEY MATE HERE IS YOUR ANSWER IF IT IS RIGHT MARK AS BRAINLIST

Discussion

40.	A package of AA batteries cost $3.50 plus an additional 6% tax. What is the price after tax.
Answer» The COST after TAX is = $3.71

Discussion

41.	Given that £1=$1.62. How much is £650 in $?
Answer» Given £1=$1.62 £650=1.62×650 £650=$1053 hope U GOT it

Discussion

42.	At what point the graph of 2x - y = 6 cuts x axis
Answer» At POINT 3 2x-y=6 CUTS the x-axis

Discussion

43.	What is the sum of integers 54 through 196 inclusive
Answer» Answer: 17875 Step-by-step explanation: First Number = 54 Last Number = 196 Common Difference = 1 Number of terms = 196 - 54 + 1 = 143 Find the SUM of INTEGERS 54 through 196: Sum = n/2 (A1 + an) Sum = 143/2 (54 + 196) = 17875 Answer: The sum is 17875

43.

What is the sum of integers 54 through 196 inclusive

Answer»

Answer:

17875

Step-by-step explanation:

First Number = 54

Last Number = 196

Common Difference = 1

Number of terms = 196 - 54 + 1 = 143

Find the SUM of INTEGERS 54 through 196:

Sum = n/2 (A1 + an)

Sum = 143/2 (54 + 196) = 17875

Answer: The sum is 17875

Discussion

44.	The monthly salaries of two persons are in the ratio 3:5. If each receives an increase of rs.200 in monthly salary, the new ratio is 13:21. Find their original salaries.
Answer» HOPE you GOT it if any DOUBT ASK

Discussion

45.	The product of two coprime is 253 what is the lcm of these numbers
Answer» We KNOW that HCF of co PRIMES is 1 therefore hcf ×lcm = product of 2 numbers so 253 = 1 × lcm therefore lcm = 253

Discussion

46.	Answer the all questions
Answer» Answer: ANSWERS are GIVEN below Step-by-step explanation: 4.a)1 where 6 is opposite to 4 and 5 is opposite to 2 5.b) 6.a) 7.c) 8.c)

46.

Answer the all questions

Answer»

Answer:

ANSWERS are GIVEN below

Step-by-step explanation:

4.a)1 where 6 is opposite to 4 and 5 is opposite to 2

5.b)

6.a)

7.c)

8.c)

Discussion

47.	Why my answer is wrong
Answer» LOL MASTER .................. you are RIGHT just KEEP it in your MIND

Discussion

48.	7/3(this is a fraction) of a number is 42, then what the number is?
Answer» LET the NUMBER be x 7x/3=42 x=(42*3)/7 x=18

Discussion

49.	3^px-1=27q^px-4 what is the answer of x?
Answer» ANSWER: Step-by-step EXPLANATION: I hahaja

49.

3^px-1=27q^px-4 what is the answer of x?

Answer»

ANSWER:

Step-by-step EXPLANATION:

I hahaja

Discussion

50.	Solve this question 5and 6
Answer» Q5 ANSWER is 200 m or 180 m.

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

If 600 rupees buy 15bunches of feed how many will 1280 rupees buy step answer

What is the largest number that perfectly devides 480 & 270

What are acute angles

Circle, ellipse,hyperbola all formulas

19 divide 40 multiple. by. 100p

Find the time interval between 4:30 a.m. and 2:15 p.m.

Jharkhand ka Pradhan Mantri kaun hai

Find the ratio of base edge,slant height of a squre pyramidwith all its edges equal

My divide is wrong or right

(if 5 sin A =3 then find the value of cos and tan A)

Prove that root 2 + root 2 + root 2 + root 2 dotdotdot is a rational number

Tan inverse of infinity value

If the number 4 _6_,5_10_,2_14_,is an even number and the difference between their place value is 2970 then which number will be at the place?

A conical cup is 4 cm across and 6 cm deep water leaks out of the bottom at the rate of 2 cm cubed / s. How fast is the water level dropping when the height of the water is 3 cm

Find the perimeter of a rectangle whose length is 2cm and diagonal is 2.5cm

Can we not do this answer :angle a = angle c = 40 degree (vertical .opposite angles)angle a + angle b + angle c=180 degree40+b+40 = 18080+b=180180-80=b100=b

If we put 6 biscuits in one packets, how many packets be made from 600 biscuits

The radius of the circle is 2. What is the area of the shaded equilateral triangle?

Convert 17.058m2 into cm2.

percent of the student of of Akira girls and the number of boys are 8 16 how many girls are there in the school

a fruit seller had some apples he sells 40% of them and still has 420 apples find the number of Apples he had originally

Solve this question by systematic method and verify the solution x -4 = 21

12h45min convert to min

Hi jiya kapoor plzz help mex=y=2z and xyz = 256 , find the value of x

A car travel a distance of 7.2km in 1upon2hr.find it speed

Solve this one solve this one solve this one

A circle may have how many parallel tangents

Find the value of k,if pts (7,-2),(5,1)and (3,k) are collinear.

8a+15b_ 3b_ 7a Evalute and find answer for 100 points

The angles are supplementary and the larger is 58°more than the smaller

What are the reasons for global warming?

A cyclist travels at a speed of 20 km/h how for will he travel in 50 minutes

find the radio in which the line segment joining the points A(3,8) and B(-9,3) is divied by the Y - axis

X-3=18 answer this question quickly plz

56.345+74.76+897.098

hi Friends now abhi es vakt me bahot khus hu because meri geometry ki researches ko NCERT+Chennai ke book publishers support kr rahe ha I can't control my fillings.

write a letter to editor on bad effect of watching tv any genious is able to answer this i will mark him as brainlist if i am satisfied urgently

These are the figures

Solve each of the following equations by trial and error method1. p+7 = 52.3y=183. 3m=6 54. 12y-6=305.2q+4=3q6.t-3=2t-5

A package of AA batteries cost $3.50 plus an additional 6% tax. What is the price after tax.

Given that £1=$1.62. How much is £650 in $?

At what point the graph of 2x - y = 6 cuts x axis

What is the sum of integers 54 through 196 inclusive

The monthly salaries of two persons are in the ratio 3:5. If each receives an increase of rs.200 in monthly salary, the new ratio is 13:21. Find their original salaries.

The product of two coprime is 253 what is the lcm of these numbers

Answer the all questions

Why my answer is wrong

7/3(this is a fraction) of a number is 42, then what the number is?

3^px-1=27q^px-4 what is the answer of x?

Solve this question 5and 6