332354 + Interview Questions in Secondary School in Math

1.	Subtract 2 a - 3 b + 4 C from the sum of a + 3 b - 4 C, 4a_b + 90 and minus 2 b + 3 C minus
Answer» The SUM of two NUMBERS is 6000.If 15y OFONE is equal to 25y of the other,FIND the numbers.s solve this

Discussion

2.	the population of town is 37044 is the increase in population 5% per annum then how many year before it was 3200o
Answer» T2ye of a lot for the next day I am not looking forward for me I can do that in mind the first TWO weeks and it was so good luck and a few months and a few months back and the same as last TIME and consideration in a way that we have not received a CALL when the user says it all out to me that he is in ORDER and the fact I was thinking that I could get to see the attachment file for you are doing interested and I'll send a few weeks to be the first place in your company is in a couple weeks to get back with your me and my resume and let the best thing I noticed the first one or the employee ID card for your help in advance of your choice and the REST is not in any of these days of your email find all

Discussion

3.	What is The Formula of Finding Selling Price & Cost Price in Profit &Loss both
Answer» PROFIT = SP - CP *Hence, SP = profit + CP and CP = SP - profit* LOSS = CP - SP *Hence, CP = loss + SP and SP = CP - loss*

3.

What is The Formula of Finding Selling Price & Cost Price in Profit &Loss both

Answer»

PROFIT = SP - CP

Hence, SP = profit + CP and CP = SP - profit

LOSS = CP - SP

Hence, CP = loss + SP and SP = CP - loss

Discussion

4.	Please answer fast ???? 2 and 3 question???
Answer» OBTAIN all the zeros of the polynomial 2x4+x3-14x2-19x-6 if two of it ZEROES are -2 and 1

Discussion

5.	TN equals to 2+ 10÷3
Answer» $2 + 10 \div 3$

Discussion

6.	2+3=5,3+7=17,4+5=19,5+8=37 then 6+7= ?
Answer» 1) 2 + 3 => 2 + 3(1) => 2 + 3 => 5 2) 3 + 7 => 3 + 7(2) => 3 + 14 =17 3) 4 + 5 => 4 + 5(3) => 4 + 15 => 19 4) 5 + 8 => 5 + 8(4) => 5 + 32 => 37 As doing like this, we got, 6 + 7 *6 + 7(5)* => 6 + 35 => 41

6.

2+3=5,3+7=17,4+5=19,5+8=37 then 6+7= ?

Answer»

1) 2 + 3

=> 2 + 3(1)

=> 2 + 3

=> 5

2) 3 + 7

=> 3 + 7(2)

=> 3 + 14

=17

3) 4 + 5

=> 4 + 5(3)

=> 4 + 15

=> 19

4) 5 + 8

=> 5 + 8(4)

=> 5 + 32

=> 37

As doing like this, we got,

6 + 7

6 + 7(5)

=> 6 + 35

=> 41

Discussion

7.	Johnny can row at 5 kmph in still water. If the velocity of the current is 1 kmph and it takes him 1 hour to row to the supply ship and come back, how far is the supply ship
Answer» The ANSWER is 2.4Kms

Discussion

8.	Try to do this question.... plz
Answer» ......................................

Discussion

9.	given 2 numbers (where 6 can also be written as 5 and 5 as 6) calculate the maximum and minimum possible sum find sum of all values of (a[j]-a[i]) where j>i and j-i is a prime?
Answer» the two no. is 99 and 42 I tell yu but yu have to do some QUESTION yourself of yu do yu GET knowledge about it

Discussion

10.	Which is the smallest no divides 2880 and gives a perfect square solution
Answer» SMALLEST no. is 2 which DIVIDED the 2880 and it's SQ. is about 53.03

Discussion

11.	Probability of drawing a 6 or a spade from a fair deck of cards
Answer» No of SPADE in a DECK of cards is 13 drawing 6 in a deck of cards is 4 total no .of cards is 52 probability is 17/52 I HOPE it is correct!

Discussion

12.	If slope of line is infinite then would it be perpendicular
Answer» If slope of the line is INFINITY, then it would be PERPENDICULAR to the X axis. the slope in such cases is said to be 1 / 0.

Discussion

13.	If seventh term of an ap is 1/9 and 9th term is 1/7. find the 63rd term.
Answer» Here is your answer Pls SEE....

Discussion

14.	3 2.5 check wether its ap or not if it is wrire three more terms
Answer» 32.5×77 $32.5 \times 77$ so this is 99

Discussion

15.	Find hcf/ gcd by prime factorisation of 124, 296, 228
Answer» The ANSWER is 22.......................

Discussion

16.	Check the continuity of the function f given by ffx equal to 2 x + 3 at x equal to 1
Answer» 2X + 3 = 2*1 + 3 = 2 + 3 = 5

Discussion

17.	Find the speed of stream
Answer» Are you having the sol. otherwise it's done pls TEXT if WRONG

Discussion

18.	2+2+4+5+6+7+9+8+2944+156667A. 159654B. 1569536C. 2069454D.15586665
Answer» YOUR ANSWER ________ 《☆》■■■2+2+4+5+6+7+9+8+2944+156667□□□●●●●●43+2944+156667 □●2987+156667 ●■●□☆☆A. 159654■□■■□■■■

Discussion

19.	if the perimeter of a square is 40 m find the length and breadth of the rectangle are given that breath is 1 by 3 of the length
Answer» LET LENGTH be ( X ) m and breadth be ( x / 3 ) m Perimeter = 40 2( length + breadth ) = 40 Length + Breadth = 40 x + ( x / 3 ) = 40 ( 3x + x ) / 3 = 20 4x = 203 x = ( 20 3 ) / 4 x = 5 * 3 x = 15 Hence, Length = 15 m Breadth = ( 15 / 3 ) m = 5 m

19.

if the perimeter of a square is 40 m find the length and breadth of the rectangle are given that breath is 1 by 3 of the length

Answer»

LET LENGTH be ( X ) m and breadth be ( x / 3 ) m

Perimeter = 40

2( length + breadth ) = 40

Length + Breadth = 40

x + ( x / 3 ) = 40

( 3x + x ) / 3 = 20

4x = 20*3

x = ( 20 * 3 ) / 4

x = 5 * 3

x = 15

Hence, Length = 15 m

Breadth = ( 15 / 3 ) m = 5 m

Discussion

20.	Prmo exam study material,which books to follow for class 9
Answer» DINESH publication is BEST book publisher for physics,chemistry , maths,biology. I am ALSO used and I got great knowledge. you will also try.This is best book for CLASS 9. please mark me BRAINLIEST.

Discussion

21.	M={1,8,27,64,125} If U={1,2,3,7,8,9,10,11,12} P={1,3,7,10} Then Show U,P and P by venn diagram
Answer» Hey there ! Here’s your answer : SOLUTION ATTACHED Hope this HELPS ya

21.

M={1,8,27,64,125} If U={1,2,3,7,8,9,10,11,12} P={1,3,7,10} Then Show U,P and P by venn diagram

Answer»

Hey there !

Here’s your answer :

*SOLUTION ATTACHED*

Hope this HELPS ya

Discussion

22.	Simplify (√3+2) (√3-2)
Answer» HEY MATE! (√3+2)(√3-2) that is (a+b)(a-b)=a^2-b^2 so, (√3+2)(√3-2)=√3^2-2^2 =3-4=-1

Discussion

23.	monkey is climbing an oily pipe the monkey slip down 2 metre for every 5 minutes if the height of pipe a 25m how many jumps monkey need to reach the top of the pipe
Answer» 10...............................

Discussion

24.	Explain the concept of scaling in geometric transformation
Answer» Scaling (geometry) In Euclideangeometry, uniform scaling (or isotropic scaling) is a lineartransformation that enlarges (increases) or SHRINKS (DIMINISHES) objects by a scalefactor that is the same in all directions. The result of uniformscaling is similar (in thegeometric sense) to the ORIGINAL.

Discussion

25.	Different between squares of two consecutive natural numbers is
Answer» Between the SQUARES of numbers n and n+1, there are 2n NON-perfect square numbers. Example - 4 (which is ROOT of 2) and 9 ( which is root of 3) Where n = 2 2n = 4 Hence, there are 4 non perfect squares between n and n+1 Which are 2 and 3.

Discussion

26.	1.find hcf and lcm of 344 and 60 by primefactoration method. 2.find hcf of 870 aned 225 by euclicd's algorithm. 3.find lcm and hcf of 26 and 91 and verify that lcmhcf=product of two number. 4.find hcf of 732 and 852 using euclid' diviion algorith. 5.find the hcf f 126 and 96 using the euclid' division algorthm. 6.prove that (6+root2) irrational. 7.find the lcm and hcf of 510 and 92 and verify that lcmhcf=product orf two numbers. 8.prove that root 5 i irrational. 9.by using euclid division algorithm,find the hcf of 875 and 625. 10.using euclid's division algorithm, find hcf of 165 and 395. 11.show that root3-5 s irrational. 12.show that root2 - 5 i irrational. 13.using euclids dvision algorithm,find the hcf of 26 and 422. 14.prove that root2 is irrational. 15.prove that root11 is an irrational. 16.prove that 2*root3-7 i an irrational. find the LCM of 37 12 14
Answer» 0 Follow0 Ajanta answered this 1. find HCF and lcm of 344 and 60 by primefactoration method. first we will write the NUMBERS as the product of PRIME numbers. Count the maximum number of times each factor appears

Discussion

27.	perimeter of \|\|gm is 350 cm if one side is one and half times then other find its sides. give direct answer
Answer» P of parallogram is 2(l+b) only if it's ADJ sides are unequal as in your QUESTION. so let a side be x then other will be 3x/2. 2x+3x=350 5x=350 x=70 one side=70 other side =210/2=105

Discussion

28.	The sum of two rational number is -1/2 if one of the number is 5/6 find the other number
Answer» Here is your ANSWER :- Let the NUMBER be X A/q, x + (5/6) = (-1/6) ➡ x = (-1/6 ) - (5/6) ➡ x = -6/6 ➡ x = (-1) HOPE it will help you !!

Discussion

29.	Find the centroid of the triangle whose vertices are (0,1), (-1,2) and (-2,-3)
Answer» $\blue{\bold{\underline{\underline{Answer:}}}}$ $\green{\therefore{\text{Centroid(G)=}(-1,0)}}\\$ $\orange{\bold{\underline{\underline{Step-by-step\:explanation:}}}}$ $\green{ \underline \bold{<klux>GIVEN</klux> : }} \\ : \implies \text{Coordinate \: of \: A = (0,1)} \\ \\ : \implies \text{Coordinate \: of \: B = (-1,2)} \\ \\ : \implies \text{Coordinate \: of \: C = (-2,-3)} \\ \\ \red{ \underline \bold{To \: Find : }} \\ : \implies \text{Centroid(G) = ?}$ • ACCORDING to given QUESTION : $\bold{As \: we \: know \: that} \\ \circ \: \text{Centroid \: of \: triangle(G}) \\ \\ \circ \: \text{For \: x }= \frac{ x_{1} + x_{2} + x_{3} }{3} \\ \\ \circ \: \text{For \: y} = \frac{ y_{1} + y_{2} + y_{3} }{3} \\ \\ \text{Let \: Coordinate \: of \: (g) =( x,y) } \\ \\ \bold{For \: x}\\ : \implies x = \frac{ x_{1} + x_{2} + x_{3} }{3} \\ \\ : \implies x = \frac{0+(-1) + (-2)}{3} \\ \\ : \implies x = \frac{-3}{3} \\ \\ \green{: \implies x =-1} \\ \\ \bold{For \: y}\\ : \implies y= \frac{ y_{1} + y_{2} + y_{3} }{3} \\ \\ : \implies y= \frac{1 +2+(-3)}{3} \\ \\ : \implies y = \frac{0}{3} \\ \\ \green{: \implies y =0} \\ \\ \green{\therefore \text{Coordinate \: of \: centroid(G) = }(-1,0)}$

29.

Find the centroid of the triangle whose vertices are (0,1), (-1,2) and (-2,-3)

Answer»

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

$\green{\therefore{\text{Centroid(G)=}(-1,0)}}\\$

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

$\green{ \underline \bold{<klux>GIVEN</klux> : }} \\ : \implies \text{Coordinate \: of \: A = (0,1)} \\ \\ : \implies \text{Coordinate \: of \: B = (-1,2)} \\ \\ : \implies \text{Coordinate \: of \: C = (-2,-3)} \\ \\ \red{ \underline \bold{To \: Find : }} \\ : \implies \text{Centroid(G) = ?}$

• ACCORDING to given QUESTION :

$\bold{As \: we \: know \: that} \\ \circ \: \text{Centroid \: of \: triangle(G}) \\ \\ \circ \: \text{For \: x }= \frac{ x_{1} + x_{2} + x_{3} }{3} \\ \\ \circ \: \text{For \: y} = \frac{ y_{1} + y_{2} + y_{3} }{3} \\ \\ \text{Let \: Coordinate \: of \: (g) =( x,y) } \\ \\ \bold{For \: x}\\ : \implies x = \frac{ x_{1} + x_{2} + x_{3} }{3} \\ \\ : \implies x = \frac{0+(-1) + (-2)}{3} \\ \\ : \implies x = \frac{-3}{3} \\ \\ \green{: \implies x =-1} \\ \\ \bold{For \: y}\\ : \implies y= \frac{ y_{1} + y_{2} + y_{3} }{3} \\ \\ : \implies y= \frac{1 +2+(-3)}{3} \\ \\ : \implies y = \frac{0}{3} \\ \\ \green{: \implies y =0} \\ \\ \green{\therefore \text{Coordinate \: of \: centroid(G) = }(-1,0)}$

Discussion

30.	find the biggest number that divides 77 and 88 and 103 leaving remainder 7 and 4 and 5 respectively and reminder
Answer» If the number divides 77 and leave REMAINDER 7, 77 - 7 = 70 is a multiple of the number. If the number divides 88 and leave remainder 4, 88 - 4 = 84 is a multiple of the number. If the number divides 103 and leave remainder 5, 103 - 5 = 98 is a multiple of the number. Let's find the HCF of 70, 84 and 98. 2 \| 70, 84, 98 7 \| 35, 42, 49 \| 5, 6, 7 HCF = 2 x 7 = 14 ∴ 14 is the biggest number which divides them to leave the given remainders respectively. Hope this may be helpful. Please mark my answer as the brainliest if this may be helpful. Thank you. Have a nice DAY.

30.

find the biggest number that divides 77 and 88 and 103 leaving remainder 7 and 4 and 5 respectively and reminder

Answer»

If the number divides 77 and leave REMAINDER 7, 77 - 7 = 70 is a multiple of the number.

If the number divides 88 and leave remainder 4, 88 - 4 = 84 is a multiple of the number.

If the number divides 103 and leave remainder 5, 103 - 5 = 98 is a multiple of the number.

Let's find the HCF of 70, 84 and 98.

2 | 70, 84, 98

7 | 35, 42, 49

| 5, 6, 7

HCF = 2 x 7 = 14

∴ 14 is the biggest number which divides them to leave the given remainders respectively.

Hope this may be helpful.

Please mark my answer as the brainliest if this may be helpful.

Thank you. Have a nice DAY.

Discussion

31.	in an examination Rahul got 50 marks in English, 65 in Hindi, 80 in Sanskrit, 85 in math, 82 in Science and 72 in social science. what is his aggregate percentage if each paper was for 100 marks?
Answer» 50+65+85+80+82+72/600 434/600 0.7233333 So % is 0.72333×100 72.33

Discussion

32.	Complete the seriesa.87,56,30......b.4,5,12,39,160.......c.2,12,36,80,150........d.124,139,127,142,130,145.....i'll mark as brainliest
Answer» B. 160*5+5= 805 c. 252 d.133

Discussion

33.	Solve question no. 9 10 11 12 13
Answer» Here is your answer please MARK me as brainiest please FOLLOW me dfgh,☺️☺️☺️☺️☺️

Discussion

34.	What should be added to 3/25 to get 5/75 . Give direct answer
Answer» -4/75 is your ANSWER

Discussion

35.	I have PRMO exam .so how should i study for that . best books ,syllabuss
Answer» Ok good u CHOOSE CURRECT books and metearials and CONCENTRATE the only for EXAM and good luck

Discussion

36.	Please sovle the kuestion ???????????¿??
Answer» Que 1: ( 1/4)^-3 - 1/4^-3 / (1/5)=^-3 =1/5 ^-3 =5^3 =125 Que 2 :( 5^-1 × 3^-1)^-1 ÷6^-1. ={(1/5)×(1/3)}^-1 ÷1/6 =(1/15^-1)÷1/6=15÷(1/6)=15×6 =90

Discussion

37.	Factorise 7 root 2 x square - 10 x minus 4 root 2
Answer» SEE the SOLUTION DESCRIPTIVE

Discussion

38.	the average age of 8 men is increased by 2 years when two of them whose ages are 21 years and 23 years are replaced by two new men. the average age of the two new men is-
Answer» Total AGE INCREASED = (8 * 2) years = 16 years. Sum of ages of TWO new MEN = (21 + 23 + 16) years = 60 years Average age of two new men = (60/2) years = 30 years.

Discussion

39.	a certain basket contains 10 apples 7 of which are red and 3 of which are green. if 3 different apples are to be selected at random from the basket what is the probability that 2 of the apples selected will be red and 1 will be green?
Answer» 7 RED and 3 GREEN APPLES

Discussion

40.	Brazil has thevmost number of world cup titiles to its credit.how many times has it won the word cup so far
Answer» BRAZIL has the most number of world cup TITLES to its credit. it won 5times in 2002, 1994, 1970, 1962, 1958

40.

Brazil has thevmost number of world cup titiles to its credit.how many times has it won the word cup so far

Answer»

BRAZIL has the most number of world cup TITLES to its credit.

it won 5times in

2002, 1994, 1970, 1962, 1958

Discussion

41.	What number should be added to 3/25 to get 5/75
Answer» Here is your ANSWER :- Let X should be added to 3/25 to get 5/75. A/q, ➡ x + 3/25 = 5/75 ➡ x = ( 5/75) - ( 3/25) ➡ x = ( 5- 9)/75 ➡ x = (-4/75) Answer is (-4/75). HOPE it will help you !!

Discussion

42.	If all the sides of a cuboid are increased by 20%then by what percentage does its volume increase?
Answer» It's VOLUME is INCREASES by 72.8% $(120 \div <klux>100</klux> \times 120 \div 100 \times 120 )$ SOLVE this and SEE here what % is more than 100

Discussion

43.	Solve it please help me
Answer» I THINK answer MAY be this! If it is wrong, it means I have BECAME low in the Mathematics. If it is wrong, I have to be very CAREFUL.

Discussion

44.	Define arithmetic sequences
Answer» Answer Sequence- An ARRANGEMENT of NUMBER which has a PATTERN, which can suggest the sucessor of EVERY number in arrangements.

44.

Define arithmetic sequences

Answer»

Answer

Sequence- An ARRANGEMENT of NUMBER which has a PATTERN, which can suggest the sucessor of EVERY number in arrangements.

Discussion

45.	What number should be added to 3/25 to get 5/25
Answer» Hii mate!!! 5/25-3/25 = 2/25(ans) HOPE it helpsss PLS mark as BRAINLIEST

Discussion

46.	⚫tell me the properties of integers
Answer» COMMUNICATIVE PROPERT, Associative property, IDENTITY Property, DISTRIBUTIVE property, inverse property and multiplicative property these are some of the properties of integers

Discussion

47.	Find the greatest that will divide 127 and 643 leaving remainder 3 in each cause
Answer» First we have to subtract 3 from 127 and 643 then the left is 124 and 640. now we have to take HCF of both the numbers. 124 =2231. 640=22222225 Now HCF is 22=4 4 is the answer

Discussion

48.	If U ={2,4,6,8,10,12} A = {4,8,10} A =
Answer» If U={2,4,6,8,10,12} and,A={4,8,10} then, A' = {2,6,12}

Discussion

49.	find the coordinates of the point which divide the line segment joining the points (7,6) and (-3,-4) in a ratio 2:3 internally also fine its mid-point
Answer» ANSWER: Step-by-step EXPLANATION: ATTACHMENT for REFERENCE

49.

find the coordinates of the point which divide the line segment joining the points (7,6) and (-3,-4) in a ratio 2:3 internally also fine its mid-point

Answer»

ANSWER:

Step-by-step EXPLANATION:

ATTACHMENT for REFERENCE

Discussion

50.	150 mitre long train is in the speed of 90 km/h.in which time this train Can paas the station of 200 mitre station
Answer» 14 will be the ANSWER

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Subtract 2 a - 3 b + 4 C from the sum of a + 3 b - 4 C, 4a_b + 90 and minus 2 b + 3 C minus

the population of town is 37044 is the increase in population 5% per annum then how many year before it was 3200o

What is The Formula of Finding Selling Price & Cost Price in Profit &Loss both

Please answer fast ???? 2 and 3 question???

TN equals to 2+ 10÷3

2+3=5,3+7=17,4+5=19,5+8=37 then 6+7= ?

Johnny can row at 5 kmph in still water. If the velocity of the current is 1 kmph and it takes him 1 hour to row to the supply ship and come back, how far is the supply ship

Try to do this question.... plz

given 2 numbers (where 6 can also be written as 5 and 5 as 6) calculate the maximum and minimum possible sum find sum of all values of (a[j]-a[i]) where j>i and j-i is a prime?

Which is the smallest no divides 2880 and gives a perfect square solution

Probability of drawing a 6 or a spade from a fair deck of cards

If slope of line is infinite then would it be perpendicular

If seventh term of an ap is 1/9 and 9th term is 1/7. find the 63rd term.

3 2.5 check wether its ap or not if it is wrire three more terms

Find hcf/ gcd by prime factorisation of 124, 296, 228

Check the continuity of the function f given by ffx equal to 2 x + 3 at x equal to 1

Find the speed of stream

2+2+4+5+6+7+9+8+2944+156667A. 159654B. 1569536C. 2069454D.15586665

if the perimeter of a square is 40 m find the length and breadth of the rectangle are given that breath is 1 by 3 of the length

Prmo exam study material,which books to follow for class 9

M={1,8,27,64,125} If U={1,2,3,7,8,9,10,11,12} P={1,3,7,10} Then Show U,P and P by venn diagram

Simplify (√3+2) (√3-2)

monkey is climbing an oily pipe the monkey slip down 2 metre for every 5 minutes if the height of pipe a 25m how many jumps monkey need to reach the top of the pipe

Explain the concept of scaling in geometric transformation

Different between squares of two consecutive natural numbers is

perimeter of ||gm is 350 cm if one side is one and half times then other find its sides. give direct answer

The sum of two rational number is -1/2 if one of the number is 5/6 find the other number

Find the centroid of the triangle whose vertices are (0,1), (-1,2) and (-2,-3)

find the biggest number that divides 77 and 88 and 103 leaving remainder 7 and 4 and 5 respectively and reminder

in an examination Rahul got 50 marks in English, 65 in Hindi, 80 in Sanskrit, 85 in math, 82 in Science and 72 in social science. what is his aggregate percentage if each paper was for 100 marks?

Complete the seriesa.87,56,30......b.4,5,12,39,160.......c.2,12,36,80,150........d.124,139,127,142,130,145.....i'll mark as brainliest

Solve question no. 9 10 11 12 13

What should be added to 3/25 to get 5/75 . Give direct answer

I have PRMO exam .so how should i study for that . best books ,syllabuss

Please sovle the kuestion ???????????¿??

Factorise 7 root 2 x square - 10 x minus 4 root 2

the average age of 8 men is increased by 2 years when two of them whose ages are 21 years and 23 years are replaced by two new men. the average age of the two new men is-

a certain basket contains 10 apples 7 of which are red and 3 of which are green. if 3 different apples are to be selected at random from the basket what is the probability that 2 of the apples selected will be red and 1 will be green?

Brazil has thevmost number of world cup titiles to its credit.how many times has it won the word cup so far

What number should be added to 3/25 to get 5/75

If all the sides of a cuboid are increased by 20%then by what percentage does its volume increase?

Solve it please help me

Define arithmetic sequences

What number should be added to 3/25 to get 5/25

⚫tell me the properties of integers

Find the greatest that will divide 127 and 643 leaving remainder 3 in each cause

If U ={2,4,6,8,10,12} A = {4,8,10} A =

find the coordinates of the point which divide the line segment joining the points (7,6) and (-3,-4) in a ratio 2:3 internally also fine its mid-point

150 mitre long train is in the speed of 90 km/h.in which time this train Can paas the station of 200 mitre station