332354 + Interview Questions in Secondary School in Math

1.	Fill in the blanks...! easy number line chapter please answer for which you are 100% sure and it's very important blanks of jee foundation...!
Answer» Ans.8)) 2 is that NATURAL NUMBER.. 7.. Natural Numbers 5.. √7+2/11-4√2

Discussion

2.	Example for three digit hindu arabic number system
Answer» HEY MATE here's your ANSWER 100=C Hope it HELPS ☺️

Discussion

3.	the collage canteen has 2 types of ice cream-vennilla and strawberry. on a praticulae day the number of vennilla were e 6more that thrice the number of strawberry. also,there were 40 vennillla ice cream
Answer» PLZZZ WRITE a PROPER QUESTION

Discussion

4.	Sue drove her car 253 miles in January, 277 miles in February, and 280 miles in March. If her average mileage for the four months from January to April is to be at least 284 miles, how many miles must she drive in April?
Answer» Heyyyy mate.... THANKS for the question.... ur ans is here in the ATTACHMENT... average = sum of the KM/ no of the YEARS.... hope it HELPS u

Discussion

5.	Ii)at least five will arrive during an interval of 2 minute
Answer»

Discussion

6.	four umbers are in AP & their sum is 20 if sum of their squares is 120 the find the middle two numbers??
Answer» The numbers are 2 , 4 , 6 ,8 . the MIDDLE two numbers are 4 & 6 (SINCE you asked for direct ANSWER , I haven't SOLVED)

Discussion

7.	Clock Examples give me no spam
Answer» QUETZAL Clock, Digital Clock, STOP WATCH, PENDULUM Clock are a few EXAMPLES of clock.

Discussion

8.	What is the root of equation
Answer» Those VALUES at which the EQUATION BECOMES ZERO

Discussion

9.	Differentiate sinx with respect to cosx
Answer» BONJOUR! $= > \frac{d \: sinx}{d \: cosx} \\ \\ = > \frac{ \frac{d \: sinx}{dx} }{ \frac{d \: cosx}{dx} } \\ \\ = > \frac{cos \: x}{ - sin \: x} \\ \\ = > - cotx$ NOTE:- $\frac{d \: sinx}{dx} = cosx \\ \\ \frac{d \: cosx}{dx} = - sinx$ HOPE this HELPS...:)

Discussion

10.	let U be the set of all triangles in a plane. if A is the set of all triangles with at least one angle different from 60 degree, what is A' ?
Answer» U=set of all TRIANGLES in a PLANE. A=set of all triangles with at LEAST one angle different from the 60° therefore A'=set of all triangles with no angle different from 60° =set of all triangles with all THREE angles 60(as in an equilateral triangle all angles are 60°) =set of all equilateral triangles. hope it helps u dear friend. please mark me as brainliest.

Discussion

11.	A tringles angles retro is 2:3:4 so what is his bigest angles cercular value
Answer» BIGGEST ANGLES Carcular VALUE 80 DEGREE..

Discussion

12.	Kiran and shabana together spend $280 i kiran spend 210 ratio of total expenditure
Answer» KIRAN spent 210 so shabana spent 70 ratio WOULD be 3:1 kiran and shabana TOGETHER spent 280 in totalkiran spent 210then shabana spent,kiran and shabana together spent - kiran spent = 280 - 210 = 70so shabana spent 70 and kiran spent 210now shabana / kiran = 70/210 = 1/3so their ratio is 1:3

12.

Kiran and shabana together spend $280 i kiran spend 210 ratio of total expenditure

Answer»

KIRAN spent 210 so shabana spent 70

ratio WOULD be 3:1

kiran and shabana TOGETHER spent 280 in totalkiran spent 210then shabana spent,kiran and shabana together spent - kiran spent = 280 - 210 = 70so shabana spent 70 and kiran spent 210now shabana / kiran = 70/210 = 1/3so their ratio is 1:3

Discussion

13.	in a lending library the number of books borrowed per day in one week are 101,243,316,443,890,1252,1535 respectively
Answer» PLEASE COMPLETE the QUESTION MATE

Discussion

14.	Diffrentiation of x^a+a^x
Answer» Ax^a-1 + a^x(LOGX) this is the ANSWER for the GIVEN QUESTION

Discussion

15.	Rene is 6 years older than her younger sister .After 10 years there ages will be 50 years .Find there ages
Answer» ..........?. .......

Discussion

16.	A closed iron tank 12m long ,9m wide and 4m deep is to be made. Determine the cost of iron sheet used at the rate of RUPEE 5per m sheet being 2 m wide.
Answer» AREA of iron SHEET used = surface area of the iron TANK T.S.A of the tank = 2(lb+bh+lh) =2(12×9+9×4+12×4) =2(108+36+48) =2(192)=384 m² Area of iron sheet used =2×length =384 m² length of iron sheet used =192m Cost = 192×5 =960 Rs So , building the tank will cost 960 Rs

Discussion

17.	School final exam quest and answer subject maths
Answer» PLZ EXPLAIN in DETAILS

Discussion

18.	Out of 24 kg 5/6 th part is consumed so how much is left
Answer» 5/6 of 24 = 5/6 x 24 = 20kg 20 KG is CONSUMED so total - consumed = remaining 24 - 20 = 4 is the remaining part that is equal to 1/6th part of 24

18.

Out of 24 kg 5/6 th part is consumed so how much is left

Answer»

5/6 of 24 = 5/6 x 24 = 20kg

20 KG is CONSUMED so total - consumed = remaining

24 - 20 = 4 is the remaining part that is equal to 1/6th part of 24

Discussion

19.	Out of 176 and 182 which one has highest number of divisors
Answer» 176=2×2×2×2×11 =4×2×2×11=8×2×11 182=2×7×13 we can SAY 176 has more DIVISOR than 182

Discussion

20.	Solve please of chapter trigonometry
Answer» I FEEL that it will HELP you

Discussion

21.	Angle of quadrilateral are in A.P and the greatest angle is 120
Answer» 60, 80, 100, 120 are the ANGLES of the quadrilateral

Discussion

22.	True or false..! Please answer if you are 100% sureit's jee foundation so please give oyy correct answers..! give answer like thisa) True b) falsec) false
Answer» True true true true false false true false true true true true true

Discussion

23.	How to solve the this problem
Answer» UR IMAGE is not that CLEAR

Discussion

24.	How many three digit number of a square of 24 positive integer
Answer» @AZT+$65968sajiyhiikb

Discussion

25.	2question answer plzz
Answer» UT IMAGE is not that CLEAR

Discussion

26.	How to find answer????? if 3a+2b=5c
Answer» That is just a PURE guess work if u have options in the questions then u can just SIMPLY put them in the equation and SOLVE it OTHERWISE it has infinite SOLUTIONS

Discussion

27.	Express y= -7 in form of ax+by+c=0
Answer» Given, y = -7 => y + 7v = 0 => 0.x + 1.y + 7 = 0 ; it is the FORM of AX + by + c = 0 ,where a = 0 B = 1 c = 7

Discussion

28.	What is the exact value of 1-cot23
Answer» 1-cot(23) =1-1/tan(23) =-1.356 Hope... this will HELP U.

Discussion

29.	What is the formula to find median ?
Answer» (N+1)/2 th term ; when n is a odd number ... hello, ASK question in comment SECTION., why are you wasting your POINTS???, , that's all

Discussion

30.	A rectangular sheet of paper, 44 cm*20 cm is rolled along its lenght to form a cylinder. Find the vol. Of the cylinder so formed.
Answer» Its FOLDED ALONG its LENGTH so its length will be circumference of the base 2 πr = 44 πr = 22 22/7 r = 22 r = 7 cm height = 20 cm Volume will be πr^2 h = 22/7 x 7 x 7 x 20 = 3080 cm cube

30.

A rectangular sheet of paper, 44 cm*20 cm is rolled along its lenght to form a cylinder. Find the vol. Of the cylinder so formed.

Answer»

Its FOLDED ALONG its LENGTH so its length will be circumference of the base

2 πr = 44

πr = 22

22/7 r = 22

r = 7 cm

height = 20 cm

Volume will be πr^2 h = 22/7 x 7 x 7 x 20 = 3080 cm cube

Discussion

31.	Give one everyday example in that how data handaling is used in our daily life
Answer» When we WATCH cricket match then the runs MADE by DIFFERENT PLAYERS are given in the form of bar graph

Discussion

32.	Find G.P whose 4th term is 54 and the 7th term is 1458
Answer» 4th term = 54 7th term = 1458 t₄ = 54 a r³ = 54 ----- (1) t₇ = 1458 a r⁶ = 1458 ----- (2) (2)/(1) = (a r⁶)/(a r³) = 1458/54 r³ = 27 r³ = 3³ r = 3 Substitute r = 3 in the first EQUATION we get a (3)³ = 54 a(27) = 54 a = 54/27 a = 2 The general form of G.P is a, a r , a r ²,......... = 2 ,2(3),2(3)²,.............. = 2,6,18,............

Discussion

33.	Mahesh is thrice as old as Tarun two years ago his age was four times of Tarun age. find their present ages
Answer» Let PRESENT age of Mahesh and TARUN be X and y. x= 3y and, x-2 =4(y-4) putting value of x in second equation 3y-2=4y -16 y=14 putting value of y in any equation x = 42

Discussion

34.	Integration of x^2+2x
Answer» USE the RULE of X^n = x^(n+1)/n+1 and same for 2x the ANSWER would be.. x^3/3+2x^2/2+c

Discussion

35.	2 number which are there own reciprocal
Answer» 0 and 1.......... is the ANSWER

Discussion

36.	Please tell me the sol. Of question 9
Answer» ANSWER............ ......

Discussion

37.	Sum of 2 consecutive even no is 38 find the no
Answer» Let the TWO NUMBERS be x and x + 2 . Since they are even numbers we are taking it as x and x + 2. Sum = 38 => x + x + 2 = 38 => 2x + 2 = 38 => 2x = 38 - 2 => 2x = 36 => x = 36 / 2 = 18 Hence the other number is x + 2 => 18 + 2 => 20 Hence the two numbers are 18 and 20.

37.

Sum of 2 consecutive even no is 38 find the no

Answer»

Let the TWO NUMBERS be x and x + 2 .

Since they are even numbers we are taking it as x and x + 2.

Sum = 38

=> x + x + 2 = 38

=> 2x + 2 = 38

=> 2x = 38 - 2

=> 2x = 36

=> x = 36 / 2 = 18

Hence the other number is x + 2 => 18 + 2 => 20

Hence the two numbers are 18 and 20.

Discussion

38.	Answer ?? full answer please
Answer» I HOPE you UNDERSTAND it. ☺️☺️ Mark me as brainlist☺️☺️

Discussion

39.	the company sells 5000 pieces of colour TV and 4,000 pieces of refrigerator in a month what is profit or loss
Answer» PLEASE CHECK your QUESTION..

Discussion

40.	Rationalize the denominator if one upon root 12 is there
Answer» 1/√12 ×1/√12 = 1. .....

Discussion

41.	Let g be a group and a, b є g. then the equation xa=b has a unique solution given by x= b a
Answer» I have a set G and a binary operation on it, let it be ∘. I have that the operation is associative and that the EQUATIONS a∘x=b and x∘a=b have UNIQUE solutions. I have to prove that (G,∘) is a GROUP.

Discussion

42.	Check whether given set of n numbers can be divided into two sets of equal sum
Answer» It is not TRUE in all the CASES

Discussion

43.	a card is drawn from a pack of 52 cards. it is declared to be a red card. what is the probability of it being of hearts
Answer» The PROBABILITY is 13/52

Discussion

44.	the perimeter of a school volleyball court is 177ft and the length is twice its width . what are the dimensions of the volleyball court ?
Answer» LET the WIDTH be x. so length will be 2x. perimeter of rectangle =2(length+breadth) =2(x+2x)=177 =2×3x=177 =6x=177 =x=177/6

Discussion

45.	Answer the question full answer
Answer» Do RATIONALISATION U will GET UR ANSWER

Discussion

46.	If x+1/x=4 then find the value of x^3+1/x^3
Answer» $x + \frac{1}{x} = 4$ CUBE on both SIDES, $= > {x}^{3} + \frac{1}{ {x}^{3} } + 3(x \times \frac{1}{x} )( x + \frac{1}{x} ) = 64 \\ \\ = > {x}^{3} + \frac{1}{ {x}^{3} } + 3(1)(4) = 64 \\ \\ = > {x}^{3} + \frac{1}{ {x}^{3} } = 6 4 - 12 \\ \\ {x}^{3} + \frac{1}{{x}^{3} } = 52$

Discussion

47.	Mahesh is thrice as old as Tarun. two years ago, his age was four times of Tarun 's age. find their present ages.
Answer» Let the age of TARUN be ( x ) years So, Age of MAHESH will be ( 3x ) years Two years ago, his age was four times of tarun's age => ( 3x - 2 ) = 4( x - 2 ) => 3x - 2 = 4x - 8 => -2 + 8 = 4x - 3x => 6 = x Hence, age of tarun = x = 6 years Age of mahesh = 3x = 3(6) = 18 years $.$

Discussion

48.	Prove that a triangle must have two acute angle
Answer» All triangles have THREE angles thatmust add up to 180 DEGREES. ... Two of the angles cannot be obtuse anglesbecause the combined angle measure would over 180 degrees which isn't possible. Therefore at least two angles have to be acute since that is the only SCENARIO (besides having 3 acute angle) for a TRIANGLE to FORM.

Discussion

49.	It's a tricky question......can you say the way to solve 10+4=2?
Answer» 10+(4×2)=2 (ANS should be MULTIPLIED by 2nd no.) 10-(4×2)=2 (CONVERTED PLUS to minus) Mark it the brainlyest

Discussion

50.	The trinomial x2 – 3x – 4 is represented by the model. What are the factors of the trinomial? (x + 1) and (x – 4) (x + 4) and (x – 1) (x + 5) and (x – 4) (x + 4) and (x – 5)
Answer» Lets rewrite the trinomial We have : x² - 3x - 4 Lets FIND the roots We have : 1 and - 4 Substituting this we have : x² + x - 4x - 4 = 0 x (x + 1) - 4(x + 1) (x - 4)(x +1) The answer is thus : (x - 4) and (x + 1)

50.

The trinomial x2 – 3x – 4 is represented by the model. What are the factors of the trinomial? (x + 1) and (x – 4) (x + 4) and (x – 1) (x + 5) and (x – 4) (x + 4) and (x – 5)

Answer»

Lets rewrite the trinomial

We have : x² - 3x - 4

Lets FIND the roots

We have :

1 and - 4

Substituting this we have :

x² + x - 4x - 4 = 0

x (x + 1) - 4(x + 1)

(x - 4)(x +1)

The answer is thus :

(x - 4) and (x + 1)

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

Fill in the blanks...! easy number line chapter please answer for which you are 100% sure and it's very important blanks of jee foundation...!

Example for three digit hindu arabic number system

the collage canteen has 2 types of ice cream-vennilla and strawberry. on a praticulae day the number of vennilla were e 6more that thrice the number of strawberry. also,there were 40 vennillla ice cream

Sue drove her car 253 miles in January, 277 miles in February, and 280 miles in March. If her average mileage for the four months from January to April is to be at least 284 miles, how many miles must she drive in April?

Ii)at least five will arrive during an interval of 2 minute

four umbers are in AP & their sum is 20 if sum of their squares is 120 the find the middle two numbers??

Clock Examples give me no spam

What is the root of equation

Differentiate sinx with respect to cosx

let U be the set of all triangles in a plane. if A is the set of all triangles with at least one angle different from 60 degree, what is A' ?

A tringles angles retro is 2:3:4 so what is his bigest angles cercular value

Kiran and shabana together spend $280 i kiran spend 210 ratio of total expenditure

in a lending library the number of books borrowed per day in one week are 101,243,316,443,890,1252,1535 respectively

Diffrentiation of x^a+a^x

Rene is 6 years older than her younger sister .After 10 years there ages will be 50 years .Find there ages

A closed iron tank 12m long ,9m wide and 4m deep is to be made. Determine the cost of iron sheet used at the rate of RUPEE 5per m sheet being 2 m wide.

School final exam quest and answer subject maths

Out of 24 kg 5/6 th part is consumed so how much is left

Out of 176 and 182 which one has highest number of divisors

Solve please of chapter trigonometry

Angle of quadrilateral are in A.P and the greatest angle is 120

True or false..! Please answer if you are 100% sureit's jee foundation so please give oyy correct answers..! give answer like thisa) True b) falsec) false

How to solve the this problem

How many three digit number of a square of 24 positive integer

2question answer plzz

How to find answer????? if 3a+2b=5c

Express y= -7 in form of ax+by+c=0

What is the exact value of 1-cot23

What is the formula to find median ?

A rectangular sheet of paper, 44 cm*20 cm is rolled along its lenght to form a cylinder. Find the vol. Of the cylinder so formed.

Give one everyday example in that how data handaling is used in our daily life

Find G.P whose 4th term is 54 and the 7th term is 1458

Mahesh is thrice as old as Tarun two years ago his age was four times of Tarun age. find their present ages

Integration of x^2+2x

2 number which are there own reciprocal

Please tell me the sol. Of question 9

Sum of 2 consecutive even no is 38 find the no

Answer ?? full answer please

the company sells 5000 pieces of colour TV and 4,000 pieces of refrigerator in a month what is profit or loss

Rationalize the denominator if one upon root 12 is there

Let g be a group and a, b є g. then the equation x*a=b has a unique solution given by x= b* a

Check whether given set of n numbers can be divided into two sets of equal sum

a card is drawn from a pack of 52 cards. it is declared to be a red card. what is the probability of it being of hearts

the perimeter of a school volleyball court is 177ft and the length is twice its width . what are the dimensions of the volleyball court ?

Answer the question full answer

If x+1/x=4 then find the value of x^3+1/x^3

Mahesh is thrice as old as Tarun. two years ago, his age was four times of Tarun 's age. find their present ages.

Prove that a triangle must have two acute angle

It's a tricky question......can you say the way to solve 10+4=2?

The trinomial x2 – 3x – 4 is represented by the model. What are the factors of the trinomial? (x + 1) and (x – 4) (x + 4) and (x – 1) (x + 5) and (x – 4) (x + 4) and (x – 5)

Let g be a group and a, b є g. then the equation xa=b has a unique solution given by x= b a