332354 + Interview Questions in Secondary School in Math

1.	a bag contains $ 750 in the form of rupee , 50 p and 25 p coins in the ratio 5:8:4. find the number of coins of each type
Answer» Let's US take the 1 ruppee , 50 p and 25 p coins be 5x,8x,4x. 5x(1)+8x(0.5)+4x(0.25)=$750 => 5x+4x+x=$750. =>10X=$750 =>x=75. NUMBER of 1 ruppee coins=5x=375 ,number of 50 p coins =8x= 600 and number of 25 p coins =4x=300. Hope I help you ....

Discussion

2.	Surface areas of sphere and cube are equal.find the ratio of their volumes
Answer» Radius of a sphere =r and side of a cube=a. given that surface areas of sphere and cube are equal. surface area of sphere= surface area of cube => $4\pi {r}^{2} = 6 {a}^{2}$ => ${r}^{2} \div {a}^{2} = 6 \div 4\pi$ on APPLYING square root to it, we get => r/a=0.6911 => ratio of their VOLUMES = $\frac{4\pi {r}^{3} }{ 3{a}^{3} }$ => ratio of their volumes = $\frac{4}{3} \ ( {0.6911})^{3}$ => ratio of their volumes = 0.44011081~0.44 APPROXIMATELY...

Discussion

3.	19 is subtracted from a number gives 11 find the number
Answer» LET no. be X according to question x-19=11 x= 11+19 x= 30 please THANKS me

Discussion

4.	Find the value of square root of 50625 and hence find the value of square root of 506.25 + 5.0625
Answer» √50625=225 506.25+5.0625=511.3125 √511.3125=22.6122221054

Discussion

5.	3.25 decimal convert into fraction
Answer» 325/100 is the FRACTION

Discussion

6.	Solve all the sum please if you can
Answer» SOLVED all the SUM I can

Discussion

7.	If m times the mth term of the A.P. is equal to the n times the nth term. Show that the (m+n)th term is zero.
Answer» HOPE this HELP.........

Discussion

8.	Log 49√7 + log 25√5 + log 4√2
Answer» ANSWER by CALCULATOR

Discussion

9.	What is the value of 2 x if x cube is equal to 2197
Answer» X= $\sqrt[3]{2197}$ $x = 13$ $2x = 13 \times 2$ =26

Discussion

10.	PLS SOLVE. I WILL MARK THE ANSWER AS BRAINLIEST.
Answer» HOPE it will HELP U OK thaq

Discussion

11.	Find the length of diagonal of a rectangle having sides 11cm and 60cm
Answer» 61 CM is the ANSWER for your question root of 11^2+60^2

11.

Find the length of diagonal of a rectangle having sides 11cm and 60cm

Answer»

61 CM is the ANSWER for your question

root of 11^2+60^2

Discussion

12.	a ladder leaning against a wall makes an angle of 60 degrees with the horizontal, if the foot of the ladder is 2.5 m away from the wall, find the lenght of the ladder
Answer» HOPE it can HELP.....THANK U

Discussion

13.	14-17x +5x square by 7-x
Answer» HOPE IT WILL HELP YOU

Discussion

14.	Find the square root of 68604 by prime factorization method .
Answer» HI mate here is your ANSWER SQUARE root of 68604 is 261.92365 I think that it helps you plz MARK me as the BRAINLIEST

Discussion

15.	Deepika on our way to home saw some homeless person sleeping in the park in the mid night she gave their work and was a failure 551 metre squared they used to make a conical tent with the base radius of 7 metre assuming that all the stitching margin and the wastage India while cutting amount approximately 1 metres square find the volume of tenth that can be made with it which values depicted by her value of pi is 22/7
Answer» I will FIND the ANSWER WAIT

Discussion

16.	455 square root = ? kete bo
Answer» 21.3307290077 is the ANSWER for your QUESTION

Discussion

17.	The denominator of a rational number is greater than its numerator by 7.If 3 is subtracted from the numerator and 2 is added to its denominator .The new number becomes 1/5 find the rational numbers.
Answer» HERE IS YOUR ANSWER Let denominator be x & NUMERATOR be y From 1ST condition, x-7=y. x-y=7. ......................(1) From 2nd condition, y-3÷x+2=1÷5. 5y-15=x+2. x-5y=17. ....................(2) By sustracting eqn 1 from eqn 2 we get, -6y=24 y=-4 By putting value y=-4 in eqn 1 we get, x-(-4)=7 x+4=7 x=7-4 x=3 Hence,(x,y)=(3,-4) is the solution. I HOPE THIS HELP YOU!!!

Discussion

18.	How many students will be required to build a hexagon if there are 17 students standing at each side
Answer» 6 STUDENT will REQUIRE

Discussion

19.	Locate the numbers on the number line (a 10 (b 0 (c 5
Answer» I HOPE this ANSWERS HELPED you

Discussion

20.	there are 500 childern in a school. for a P.T. drill they have to stand in such a manner that the no. if rows and columns are equal how much childern will be left out of these arangement
Answer» It has SAID there that the no of ROWS is EQUAL to NUM of COLUMNS

Discussion

21.	A fruit seller purchased apples for ₹ 150 and also them at the loss if 15%find the selling price of the apples
Answer» 195 is the SELLING price we will first find out LOSS then ADD it to cp

Discussion

22.	Plz tell me with full mehod only
Answer» What we have to do here in this QUESTION

Discussion

23.	Cuberoot 5 + square root 3 =?
Answer» CUBE ROOT of 5 = 1.70 square root of 3= +9.00 hence, the ANSWER is 10.70

23.

Cuberoot 5 + square root 3 =?

Answer»

CUBE ROOT of 5 = 1.70

square root of 3= +9.00

hence, the ANSWER is 10.70

Discussion

24.	How many 6 digit numbers are possible so that the sum of the digits is 5
Answer» 5 ANSWER of this QUESTION

Discussion

25.	Plz friends tell me this question they are 2 at lest tell me one only guys plz fast
Answer» 21x5+36x2+7x3+12x-77x3

Discussion

26.	Show that :
Answer» rationalise ur denominator by multiplying root of (1-sina), so you GET a perfect SQUARE in numerator nd root of (1-sin^2a) which is cosa. so FINALLY you get, $\frac{1-sina}{cos a}$ give the numerator individual denominator, so u get, $\frac{1}{cos a} - \frac{sin a}{cos a} =sec a- tan a$ HOPE this HELPS!

26.

Show that :

Answer»

rationalise ur denominator by multiplying root of (1-sina), so you GET a perfect SQUARE in numerator nd root of (1-sin^2a) which is cosa. so FINALLY you get,

$\frac{1-sina}{cos a}$

give the numerator individual denominator, so u get,

$\frac{1}{cos a} - \frac{sin a}{cos a} =sec a- tan a$

HOPE this HELPS!

Discussion

27.	How to learn lines and angles
Answer» By WORKING HARD in MATHS

Discussion

28.	A box contains 276 apples .How many apples can be packed in 175 such boxes
Answer» 48300 APPLES can be PACKED

Discussion

29.	How this base came???(28)
Answer» Heya!! According to above QUESTION, { ( 2222 ) / ( 35 ) }^7 = { (2)^4 / 35 }^7 = {(2^4)^7} / { (3)^7 (5)^7 } = (2)^74 / 3^7 5^7 = 2^28 * 3^(-7) * 5 ^(-5) Hope it helps u. :)

Discussion

30.	What is the hcf of 3556
Answer» To calculate HCF 2numbers are NEEDED . You have GIVEN only one no. Which is the ANOTHER one?

Discussion

31.	Please answer it guys it's urgent pleasee
Answer» HOPE this HELPS you . PLZ MARK me as BRAINIEST

Discussion

32.	What is declarative sentences
Answer» HEYA buddy..☺️☺️ : A declarative sentence STATES a fact. This word can be used to describe any action or SPEECH that makes a statement. : Also KNOWN as , Statement... : Example- It's a nice day today..☺️ : Hope this HELPS..!!

Discussion

33.	SOLVE FOR X
Answer» LET's solve your equation STEP-by-step. x+10=300(1−x) Step 1: Simplify both sides of the equation. x+10=300(1−x) x+10=(300)(1)+(300)(−x)(Distribute) x+10=300+−300x x+10=−300x+300 Step 2: Add 300x to both sides. x+10+300x=−300x+300+300x 301x+10=300 Step 3: Subtract 10 from both sides. 301x+10−10=300−10 301x=290 Step 4: Divide both sides by 301. 301x 301 = 290 301 x= 290 301

Discussion

34.	1 st 5 natural numbers
Answer» The FIRST 5 NATURAL NUMBERS are 1 2 3 4 5 hope it HELPS...

Discussion

35.	Rehan purchase a fridge for 7500. If 1200 is spend on repairs and 200 on transportation charge. If % Rehan earns the loss or gain?
Answer» REHAN GET loss 1200 ADD 200 1400 RS

Discussion

36.	Factorise the following using the remainder theorem (equate the expression with 0)x*x+1=0(x can also be written as x square)
Answer» REMAINDER THEOREM ==== a=bq +r the question can ALSO be written in this form x^2 +1 -0=0 then a=x, B=1,c=0 so x=1

Discussion

37.	If a can type 5 pages in 9 minutes and b can type 6 pages in 11 minutes then the time taken to type 218 pages, if both a and b work together, is :
Answer» Hi FRIEND here is ur ANSWER 11 PAGES in 20 min ( add both) then 218 pages can be written in 20÷11×218 =396.36 hope this helps u plz mark me as BRAIN list

Discussion

38.	If c.p. =640and s.p.=680 find gain%
Answer» Hey MATE thank for the QUESTION CP=Rs640,SP=Rs680 GAIN=SP-CP Gain=680-640 Gain=Rs40 gain%=Gain100/CP gain%=40100/640 gain%=100/16=6.25%

Discussion

39.	What is bhangar and khadar
Answer» They are the DIVISIONS of the NORTHERN PLAINS

Discussion

40.	the widthof a rectangle is two third of its length if the perimeter is 180 M find the dimension of the rectangle
Answer» Let the LENGTH be a Width = 2a/3 Perimeter = 2 ( a + 2a/3) => 180 = 2 (5a)/3 => 90 = 5a/3 => 5a = 270 => a = 54 Length = 54 CM Width = 2× 54 / 3 = 2 × 18 = 36 cm

Discussion

41.	Plz tell me this question with full mehod plz guys
Answer» I)A+B=14xcube-2xsquare-4 ii)A+(B+C)=14xcube-4xsquare-6

Discussion

42.	Grade 10 plssss....5th one
Answer» HOPE this HELPS..... PLZ MARK as BRAINLIEST...!

Discussion

43.	a numerator of a fraction is 2 less than the denominator if 1 is added to the denominator it becomes 1/2 find the fraction
Answer» REQUIRED FRACTION is 3/5.

Discussion

44.	Plz answer quickly today my exam is there so plz
Answer» 1.Greenhouse 2.Blueprint 3.Cornflour 4.Earthworm 5.Wingless 6.Leftmost. I HOPE this HELPS you :) And BEST OF LUCK FOR UR EXAMS!!

Discussion

45.	[2+x][7-x] / [5-x][4+x]=1
Answer» Here is the ANSWER:)

Discussion

46.	A rectangle tank measuring 5m by 4.5m by 2.1m is dug..
Answer» 20.4 meters DUG. Please MAKE sure you make me a BRAINLIEST

Discussion

47.	Find the remainder when x²+3x²+3x+1 is divided by x-1/2. Show the full process. Do it in your copy.
Answer» The above IMAGE CONTAINS the ANSWER for the QUESTION

Discussion

48.	Grade 10 anyone???? mathsplssssssssssss 4th one
Answer» Here the summation is alpha + beta = 5 and the product is alpha * beta = 4 therefore solve the equation (alpha + beta)/alpha beta + 2ALPHAbeta and u will get the answer if LIKED PLZZ click me as the BRAINLIEST and follow me and share peace

Discussion

49.	Polynomial see attached file plzzz solve this
Answer» Are you doing GRADUATION in MATHEMATICS

Discussion

50.	Prime factor of 2916
Answer» PRIME FACTOR of 2916 = 2^2 × 3^6

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

a bag contains $ 750 in the form of rupee , 50 p and 25 p coins in the ratio 5:8:4. find the number of coins of each type

Surface areas of sphere and cube are equal.find the ratio of their volumes

19 is subtracted from a number gives 11 find the number

Find the value of square root of 50625 and hence find the value of square root of 506.25 + 5.0625

3.25 decimal convert into fraction

Solve all the sum please if you can

If m times the mth term of the A.P. is equal to the n times the nth term. Show that the (m+n)th term is zero.

Log 49√7 + log 25√5 + log 4√2

What is the value of 2 x if x cube is equal to 2197

PLS SOLVE. I WILL MARK THE ANSWER AS BRAINLIEST.

Find the length of diagonal of a rectangle having sides 11cm and 60cm

a ladder leaning against a wall makes an angle of 60 degrees with the horizontal, if the foot of the ladder is 2.5 m away from the wall, find the lenght of the ladder

14-17x +5x square by 7-x

Find the square root of 68604 by prime factorization method .

455 square root = ? kete bo

The denominator of a rational number is greater than its numerator by 7.If 3 is subtracted from the numerator and 2 is added to its denominator .The new number becomes 1/5 find the rational numbers.

How many students will be required to build a hexagon if there are 17 students standing at each side

Locate the numbers on the number line (a 10 (b 0 (c 5

there are 500 childern in a school. for a P.T. drill they have to stand in such a manner that the no. if rows and columns are equal how much childern will be left out of these arangement

A fruit seller purchased apples for ₹ 150 and also them at the loss if 15%find the selling price of the apples

Plz tell me with full mehod only

Cuberoot 5 + square root 3 =?

How many 6 digit numbers are possible so that the sum of the digits is 5

Plz friends tell me this question they are 2 at lest tell me one only guys plz fast

Show that :

How to learn lines and angles

A box contains 276 apples .How many apples can be packed in 175 such boxes

How this base came???(28)

What is the hcf of 3556

Please answer it guys it's urgent pleasee

What is declarative sentences

SOLVE FOR X

1 st 5 natural numbers

Rehan purchase a fridge for 7500. If 1200 is spend on repairs and 200 on transportation charge. If % Rehan earns the loss or gain?

Factorise the following using the remainder theorem (equate the expression with 0)x*x+1=0(x can also be written as x square)

If a can type 5 pages in 9 minutes and b can type 6 pages in 11 minutes then the time taken to type 218 pages, if both a and b work together, is :

If c.p. =640and s.p.=680 find gain%

What is bhangar and khadar

the widthof a rectangle is two third of its length if the perimeter is 180 M find the dimension of the rectangle

Plz tell me this question with full mehod plz guys

Grade 10 plssss....5th one

a numerator of a fraction is 2 less than the denominator if 1 is added to the denominator it becomes 1/2 find the fraction

Plz answer quickly today my exam is there so plz

[2+x][7-x] / [5-x][4+x]=1

A rectangle tank measuring 5m by 4.5m by 2.1m is dug..

Find the remainder when x²+3x²+3x+1 is divided by x-1/2. Show the full process. Do it in your copy.

Grade 10 anyone???? mathsplssssssssssss 4th one

Polynomial see attached file plzzz solve this

Prime factor of 2916