332354 + Interview Questions in Secondary School in Math

1.	If 1000 points refer 1 rupee. So for 399 rupee how many points
Answer» 1 RUPEE refer=1000 POINTS therefore399 rupee refer=1000x399=399000 points

Discussion

2.	Define:fractions give two examples
Answer» A fraction SIMPLY tells us how many PARTS of a whole we have. You can recognize a fraction by the SLASH that is written between the TWO numbers. example :1/2,3/4

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3.	If angle A is 20 then angle b is???
Answer» It can be any ANGLE...

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4.	Befine :vulgar fractions
Answer» A FRACTION EXPRESSED by NUMERATOR and DENOMINATOR but not by DECIMAL

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5.	2x^2 + x-528=0...guys plzz split it...
Answer» 2x^2+33x-32x-528 = 0 X(2x+33)-16(2x+33) = 0 (2x+33)(x-16) = 0 x= 16 ,-33/2 hence this is the VALUE of X

Discussion

6.	Geeta writes the largest 6 digit number on the board Sonal write the smallest 3 digit number below the details numbers their math teachers are unable to add the largest 4 digit number to the difference of the two numbers right return the by Geeta and Sonal what should be answer
Answer» 1009898 this is the ANSWER as we subtract smallest 3 digit number from LARGEST 6 digit number and ADD largest 4 digit number

Discussion

7.	If a+b=21 ,ab=108 find a square+ b square
Answer» Hey!!!! ____________ We have => a + B = 21 and => AB = 108 We will use the given PART => a + b = 21 Square both sides => (a + b)² = 441 => a² + b² + 2AB = 441 Replacing value of ab => a² + b² + 2(108) = 441 => a² + b² = 441 - 216 => a² + b² = 225 _____________ Hope this helps you

Discussion

8.	A invested 35000 after 4 month b joined find share of b if profit is 4000
Answer» INVESTMENT done is easy But the PROFIT accepted is no problem for me and my all friends are not genetically IDENTICAL to the MODERATORS

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9.	A non linear system around us and why it is non linear
Answer» SORRY i don't KNOW if

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10.	3x *5=45 pls solve it guys
Answer» Here is your answer 3x=45/5 3x=9 x=3

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11.	Find three different irrational no. between the rational numbers 5/7&5/9
Answer» 37/63 , 38/63 , 39/63

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12.	A box contains 2748 pencils how many pencils are there in 1674 such boxes
Answer» 1 BOX CONTAINS 2748 pencils 1674 BOXES contain (2748×1674) pencils 1674 boxes contain 4600152 pencils I hope this will HELP you -by ABHAY

Discussion

13.	The ratio between the speed of two trains is 7:8 if the second train runs 400kms in 5 hours the speed of the the first train is
Answer» 400÷5=80 7:8 70:80 70×5=350ans

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14.	2y+2 =12 pls solve it
Answer» Here is your ANSWER 2y=12-2 2y =10 y=5

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15.	Prove that Sin inverse 12 upon 13 + Cos inverse 4 upon 5 + tan inverse 63 upon 16 is equal to zero
Answer» 11 ( METHOD 1) SHOW that sin-1 12/13 + cos-1 4/5 + tan-1 63/16 = π.

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16.	Question from differentiation # iit level question
Answer» BRANIEST.................

Discussion

17.	the difference between the length and breadth of the rectangular in 23 metre if its perimeter is 206 M then its area is
Answer» Hey!!!! ____________ LET the length and breadth of the rectangle be x and y respectively.(x > y) Thus ATQ, => (x - y = 23)------(1) ALSO => Perimeter = 206m => 2(x + y) = 206 => x + y = 103-----(2) Add (1) and (2) Thus x + y + x - y = 103 + 23 => 2X = 126 => x = 63m Thus => y = 40m Thus AREA = Length x breadth => Area = 40 x 63 => Area = 2520m² ___________ Hope this helps you

Discussion

18.	Befine:fractions. give two examples
Answer» A fraction simply tells us how MANY parts of a WHOLE we have. You can recognize a fraction by the SLASH that is written between the TWO NUMBERS.. example :1/2 ,3/4. are a fractions

Discussion

19.	Find spuare root of 286225 by long division method
Answer» I HOPE this ANSWER HELP you

Discussion

20.	If we subtract 1/2 from a number and multiply the result by 1/2 you get 1/8 what is the number
Answer» (x-1/2)1/2=1/8 x-1/2 =1/82 x=1/4+1/2 x= 1/4 +2/4 x=3/4

Discussion

21.	What is integers and rational numbers
Answer» HEY there ! here is the answer INTEGERS - these are the sets of numbers that includes zero, positive&negative numbers without any decimal or fractional part. RATIONAL NUMBER - the numbers which can be written in the form of p by q where p and q are integers and q is not equal to zero. they are all rational numbers HOPE this helps you mark as brainlest if it helps

Discussion

22.	H ow do we represent root 15 on number line?
Answer» We should MAKE a SEMICIRCLE draw ARCS and a perpendicular BISECTOR

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23.	Find the number which when divided by 13 gives the remainder 9
Answer» 35 is the ANSWER. hope it's HELPS you. please ADD my answer to BRAINLIST

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24.	plzz solve question 9 and also show working steps.no irrelevant answers otherwise u will be reported!!
Answer» OK it is ACTUAL ANSWER

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25.	I have difficulty in solving 2×3..
Answer» 2*3= 6. hope this answer will HELPS you. please ADD my answer to BRAINLIST

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26.	Labtec voetrally videoLekker hoor trendy vido
Answer» What is your Q????...

Discussion

27.	How to solve the above sum
Answer» $lim _{x - > 0} \: \: \: \frac{ \sqrt{x + 2} - \sqrt{2} }{x} \\ put \: x \: = 0 \\ we \: get \: a \: \: \: \frac{0}{0} \: form \:...hence \: we \: need \: to \: simplify \: it \: \\ \\ multiply \: both \: numerator \: and \: \: Denominator \: by \: ( \sqrt{x + 2} + \sqrt{2} ) \\ = > lim _{x - > 0} \: \: \: \frac{ (\sqrt{x + 2} - \sqrt{2} \times) \times ( \sqrt{x + 2} + \sqrt{2})}{x \times ( \sqrt{x + 2} + \sqrt{2}) \: } \\ = lim _{x - > 0} \: \: \: \frac{1}{ \sqrt{x + 2} + \sqrt{2} } \\ put \: x \: = 0 \: \\ = > lim _{x - > 0} \: \: \: \frac{ \sqrt{x + 2} - \sqrt{2} }{x} \: = \frac{1}{2 \sqrt{2} }$

Discussion

28.	What is the square root of 120409 by using long division method
Answer» Hi , 3) 120409 (347 **9 ________ 64 ) 304 **256 _________ 687 ) 4809 ***4809 __________ **********0 √120409 = 347 I HOPE this helps you. : )

Discussion

29.	Number of diagonals in a 30 sided convex polygon will be
Answer» ANSWER is 405........

Discussion

30.	Simplify this question please as soon as possible
Answer» 1/21/63 /1/821/3 =1/4 /1/12 3

Discussion

31.	An empty balloon and its equivalent weights 50 kg
Answer» BALLOON GAS into the HIGH AIR

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32.	If x=2 and y=-2 then find the value of x-y to the power x-y
Answer» ANSWER= 256 X-y=4 by the LAW - x - = +

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33.	Prime factor of 743 ....
Answer» 743 is PRIME no. so it DIVISIBLE only by 1 and itself

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34.	Find the product using suitable propertties-65x-19=65
Answer» Hey!!!! We will USE the DISTRIBUTIVE property here => 19(-65) => -65(20 - 1) => -1300 + 65 => -1235 Hope this helps you

Discussion

35.	Among the following rational numbers which one is the greatest? 1.-11/28 2.-5/7 3.-9/14 4.-29/24
Answer» The LCM of 28,7,14 and 24 is 168 By MAKING the denominator of each FRACTION EQUAL, they will become -66/168,-24/168,-108/168 and -203/168........ _______________:::_______________ so the greatest NUMBER is -24/168 =-5/7.......

Discussion

36.	Find the product using suitable properties(-51)x104
Answer» Hey!!! We will use distributive property to SOLVE it => -51(104) => -51(100 + 4) => -5100 - 204 => -5304 Hope this helps you

Discussion

37.	Solve 5/10+9/8. PLZ fast it is very much simple question
Answer» HI , We can't solve , we can simplify , 5/10 + 9/8 = 1/2 + 9/8 LCM ( 2 , 8 ) = 8 = 4/8 + 9/8 = ( 4 + 9 )/8 = 13/8 I HOPE this helps you. : )

Discussion

38.	180 and 90 degree rotation in fischer projection
Answer» Yes 180 and 90 is FISCHER PROJECTION ........ hope this HELPS you mark me as brainlliest

Discussion

39.	A can solve 80% of the probl given in maths and b can 60% .what is the probaballity that at least one of them will solve a problem selected at random if they try independently?
Answer» I THINK it must be 7/10 probability of solving PROBLEM by anyone of them. BCZ 80+60/2 =140 probability = 140/200= 7/10 HOPE it helped -Ad.

Discussion

40.	An array declared with dimensions [6][6] will contain how many elements?
Answer» OBVIOUSLY 36 consist of 6 row and 6 column

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41.	1.HOW TO DRAW ROOT 5 ON NUMBER LINE?WITH STEPS P LEASE2.HOW TO DRAW ROOT 3.5 ON NUMBER LINE?WITH STEPS PLEASE 3.HOW TO DRAW ROOT 2 ON NUMBER LINE?WITH STEPS PLEASE 4.HOW TO DRAW ROOT 3 ON NUMBER LINE?WITH STEPS PLEASE 5.GIMME SOME IMPORTANT QSTNS BASED ON THE BRROK POEM LESSON PLZZZZZ I HOPE SOMEONE WILL ANSWER MY QSTNSS PLZZZ MY EXAMZ R GONNA STATR ON TUESDAY!!!!!!!!!!!!!!!!PLZZZZ HELP ME....ANSWER ME FAST BY TODAY ANYONE PLZZZ BETTER ANY EXPERT MAY ANSWER MY QSTNS PLZZZZ
Answer» In which CLASS do you STUDY

Discussion

42.	How give answer to me
Answer» I have answered one QUESTION of each type of question you have MARKED. Hope this HELPS...

Discussion

43.	(x-2)^2...aata h but h ek problm..anpdh mt smjna..
Answer» Hey USER here is your answer..... (x-2)^2 Using identity ◆(a-b)^2 = a^2-2ab + b^2 a=x b=2 ◆(x)^2-2(x)(2)+(2)^2 ◆x^2-4x+4 Hope it HELPS you☺️

Discussion

44.	Integration of cosx/cos3x
Answer» APPLY PROPERTIES or exapand the DENOMINATOR

Discussion

45.	LINEAR INEQUALITIES:- SOLVE FOR X:-
Answer» \|X - 1\| + \|x - 2\| + \|x - 3\| ≥ 6 ------------------------------ \|x - 1\| = (x - 1) when x ≥ 1 = - (x - ) when x < 1 \|x - 2\| = (x - 2) when x ≥ 2 = - (x - 2) when x < 2 \|x - 3\| = (x -3) when x ≥ 3 = - (x - 3) when x < 3 ______________________ for x < 1 \|x - 1\| + \|x - 2\| + \|x - 3\| ≥ 6 = - (x - 1) - (x - 2) - (x - 3) ≥ 6 = - 3x + 6 ≥ 6 add ( - 6) on both sides = > - 3x ≥ 0 multiply by ( - 1) both sides (equality will be reversed) = > 3x ≤ 0 divide both sides by 3 = > x ≤ 0 - - - - - - - - - - - - - - - - - - for 1 ≤ x < 2 \|x - 1\| + \|x - 2\| + \|x - 3\| ≥ 6 = (x - 1) - (x - 2) - (x - 3) ≥ 6 = - x + 4 ≥ 6 subtract 4 on both sides = > - x ≥ 2 multiply by ( - 1) both sides (equality will change) = x ≤ - 2 - - - - - - - - - - - - - - - - - - - - - for 2 ≤ x < 3 \|x - 1\| + \|x - 2\| + \|x - 3\| ≥ 6 = (x - 1) + (x - 2) - (x - 3) ≥ 6 = x ≥ 6 - - - - - - - - - - - - - - - - - - - - - - for x ≥ 3 \|x - 1\| + \|x - 2\| + \|x - 3\| > 6 = (x - 1) + (x - 2) + (x - 3) > 6 = 3x - 6 ≥ 6 add 6 on both sides = > 3x ≥ 12 divide by 3 on both sides = > x ≥ 4 - - - - - - - - - - - - - - - - - - - - - - on combining the ranges we GET x ≤ 0 or x ≥ 4

Discussion

46.	If Angle B and angle Q are acute angles such that tan b is equal to tan q then prove that angle b is equal to angle q
Answer» If B and Q are ACUTE angles such that SINB = sinQ, then PROVE that B = Q. If

Discussion

47.	Find the quadratic polynomial whose sum and product of zeros are 21 by 8 and 15 by 6
Answer» Hey user here is your solution..... ----> Given - SUM of ZEROS = 21/8 alpha + beta =21/8 ---->product of zero =15/6 alpha × beta =15/6 Quadratic POLYNOMIAL =X^2-(sum of zeroes)x + product of zeros x^2-21/8 x+15/6 is your answer HOPE it helps you☺️

Discussion

48.	Hi can anyone explain and and the q plzzz
Answer» Question:Let a(n)= 6^n + 8^n. Determine the REMAINDER upon DIVIDING a(83) by 49. Final Answer : 35. For STEP by step calculation see pic. Solution: Steps: 1) Expressing the numbers in terms of 7. 2) Remainder of 83 * 7 by 49 is 35 . $a(83) = {6}^{83} + {8}^{83} \\ = > {(7 - 1)}^{83} + {(7 + 1)}^{83} \\ by \: binomial \: expansion \: \\ = >2(83c(0) {7}^{83} + 83c(2) {7}^{81} + \\ ...... + 83c(82) {7}^{1} ) \\\\a(83) \: (mod \: 49) = > \\ 2(0 + 0 + ...83 \times 7(mod49)) \\ = > 0 + 0 + ...35 \\ = > 35$ For Proper Calculation of Binomial Expansion see Pic.

Discussion

49.	A man spends 87 percent of his salary. If he saves $325,find his salary
Answer» Hi , Let the salary of the man = $ X Saving percentage = 100 - 87 = 13 It is GIVEN that , Savings = $325 13% × x = $325 ( 13/100 ) × x = 325 x = ( 325 × 100 )/13 x = 25 × 100 x = $ 2500 Therefore , Salary of the man = x = $ 2500 I hope this HELPS you. : )

Discussion

50.	Rationalise the denominator of r00t 40 /root 3
Answer» √40/√3x√3/√3=√120/3 is your ANSWER

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

If 1000 points refer 1 rupee. So for 399 rupee how many points

Define:fractions give two examples

If angle A is 20 then angle b is???

Befine :vulgar fractions

2x^2 + x-528=0...guys plzz split it...

Geeta writes the largest 6 digit number on the board Sonal write the smallest 3 digit number below the details numbers their math teachers are unable to add the largest 4 digit number to the difference of the two numbers right return the by Geeta and Sonal what should be answer

If a+b=21 ,ab=108 find a square+ b square

A invested 35000 after 4 month b joined find share of b if profit is 4000

A non linear system around us and why it is non linear

3x *5=45 pls solve it guys

Find three different irrational no. between the rational numbers 5/7&5/9

A box contains 2748 pencils how many pencils are there in 1674 such boxes

The ratio between the speed of two trains is 7:8 if the second train runs 400kms in 5 hours the speed of the the first train is

2y+2 =12 pls solve it

Prove that Sin inverse 12 upon 13 + Cos inverse 4 upon 5 + tan inverse 63 upon 16 is equal to zero

Question from differentiation # iit level question

the difference between the length and breadth of the rectangular in 23 metre if its perimeter is 206 M then its area is

Befine:fractions. give two examples

Find spuare root of 286225 by long division method

If we subtract 1/2 from a number and multiply the result by 1/2 you get 1/8 what is the number

What is integers and rational numbers

H ow do we represent root 15 on number line?

Find the number which when divided by 13 gives the remainder 9

plzz solve question 9 and also show working steps.no irrelevant answers otherwise u will be reported!!

I have difficulty in solving 2×3..

Labtec voetrally videoLekker hoor trendy vido

How to solve the above sum

What is the square root of 120409 by using long division method

Number of diagonals in a 30 sided convex polygon will be

Simplify this question please as soon as possible

An empty balloon and its equivalent weights 50 kg

If x=2 and y=-2 then find the value of x-y to the power x-y

Prime factor of 743 ....

Find the product using suitable propertties-65x-19=65

Among the following rational numbers which one is the greatest? 1.-11/28 2.-5/7 3.-9/14 4.-29/24

Find the product using suitable properties(-51)x104

Solve 5/10+9/8. PLZ fast it is very much simple question

180 and 90 degree rotation in fischer projection

A can solve 80% of the probl given in maths and b can 60% .what is the probaballity that at least one of them will solve a problem selected at random if they try independently?

An array declared with dimensions [6][6] will contain how many elements?

How give answer to me

(x-2)^2...aata h but h ek problm..anpdh mt smjna..

Integration of cosx/cos3x

LINEAR INEQUALITIES:- SOLVE FOR X:-

If Angle B and angle Q are acute angles such that tan b is equal to tan q then prove that angle b is equal to angle q

Find the quadratic polynomial whose sum and product of zeros are 21 by 8 and 15 by 6

Hi can anyone explain and and the q plzzz

A man spends 87 percent of his salary. If he saves $325,find his salary

Rationalise the denominator of r00t 40 /root 3