332354 + Interview Questions in Secondary School in Math

1.	For each counting number x, x+0=x.State if the given statement are mathematical statement and which are not?Give reason.
Answer» Mathe.atical statement are those statements WHOSE solution are recognizable x+0=x take any value of x it will SATISFY RIGHT hand side GIVEN equation.

Discussion

2.	X+7=18.State if the given statement are mathematical statement and which are not?Give reason.
Answer» $\bold{Answer :}$ Now, X + 7 = 18 It is a mathematical statement as we can write it as FOLLOWS - "x is a number to which ADDING upon 7, we GET 18" Also, we get a solution x + 7 = 18 or, x = 18 - 7 or, x = 11 So, x = 11 # $\bold{MarkAsBrainliest}$

Discussion

3.	Go back to Pascal’s triangle.Line-1 : 1=11°Line-2 : 11=11¹Line-3 : 121=11²Make a conjecture about Line-4 and Line-5.Does your conjecture hold? Does your conjecture hold for Line-6 too?
Answer» LINE-4:1331=11 ^3 Line-5:14641=11^4 yes my conjecture is HOLD for line 6 also see Line-6=162051=11^5 mark me as brainliest PLZ

Discussion

4.	In every triangle, a median is also an angle bisector.Restate the following statement with appropriate conditions, so that they become true statement.
Answer» STATEMENT is incorrect. it will only be CORRECT for EQUILATERAL TRIANGLE.

Discussion

5.	For any x, x³≥0.Restate the following statement with appropriate conditions, so that they become true statement.
Answer» Answer: Step-by-step explanation: The domain of X has to be positive and real for the STATEMENT to be TRUE ALWAYS.

5.

For any x, x³≥0.Restate the following statement with appropriate conditions, so that they become true statement.

Answer»

Answer:

Step-by-step explanation:

The domain of X has to be positive and real for the STATEMENT to be TRUE ALWAYS.

Discussion

6.	For any x, 3x+1>4.Restate the following statement with appropriate conditions, so that they become true statement.
Answer» 3x+1>4 so this is not CORRECT ALWAYS you have to use condition for this x BELONGS to (0 to infinity) ZERO is not INCLUDED

Discussion

7.	Two times a real number is always even.Restate the following statement with appropriate conditions, so that they become true statement.
Answer» GOOD QUESTION...........................

Discussion

8.	Square numbers can be written as the sum of two odd numbers.State whether the given statement are true or false. Give reasons for your answer.
Answer» Answer: Step-by-step EXPLANATION: The statement is absolutely TRUE,we have no example to CONTRADICT the above statement.

8.

Square numbers can be written as the sum of two odd numbers.State whether the given statement are true or false. Give reasons for your answer.

Answer»

Answer:

Step-by-step EXPLANATION:

The statement is absolutely TRUE,we have no example to CONTRADICT the above statement.

Discussion

9.	For any real number x, x² ≥ 0.SState whether the given statement are true or false. Give reasons for your answer.
Answer» the STATEMENT is true. SQUARE of a real NUMBER cannot be NEGATIVE as square root of a real number is also a real number(not a complex number). but when x=0 then x²=0.

9.

For any real number x, x² ≥ 0.SState whether the given statement are true or false. Give reasons for your answer.

Answer»

the STATEMENT is true.

SQUARE of a real NUMBER cannot be NEGATIVE as square root of a real number is also a real number(not a complex number). but when x=0 then x²=0.

Discussion

10.	February has only 28 days.State whether the given sentence are always true, always false or ambiguous. Justify your answer.
Answer» It is false STATEMENT because all the months has 28 days and after every FOUR years LEAP years occurs and February GETS 29days HOPE this may help you..

Discussion

11.	The earth is the only planet where life exist.State whether the given sentence are always true, always false or ambiguous. Justify your answer.
Answer» It's nt lk life EXITS only on the EARTH as for now our scientists found the planet mass where life do exists by NEED pay of some extreme CONDITIONS Even RESEARCHERS shown it's not only our plant exists with life bt after light year a planet like us do exist so it's a wrng statement

Discussion

12.	The temperature in Hyderabad is 2°C.State whether the given sentence are always true, always false or ambiguous. Justify your answer.
Answer» This ANSWER will ALWAYS be false, as Hyderabad lies in the southern REGION of the country, it do not possess such LOW temperature.

Discussion

13.	Makarasankranthi falls on a Friday.State whether the given sentence are always true, always false or ambiguous. Justify your answer.
Answer» NOWAY..its false...Its ACCORDING to traditional RITUALS....it can be HELD on any DAY

Discussion

14.	A letter is chosen from English alphabet. Find the probability of the letters being with a letter comes after P
Answer» The ANSWER is 16 /26

Discussion

15.	Witch term of ap 24 21 18
Answer» Here is your ANSWER.... HOPE this HELPS you...

Discussion

16.	Number of families in a village in correspondence with the number of children are given below: Find the mean number of children per family.No of children 0 1 2 3 4 5No of families 11 25 32 10 5 1
Answer» MEAN = ( 2 )/( 1 ) From ( 1 ) and ( 2 ) , Mean = 144/84 = 1.714285 Therefore, REQUIRED Mean = 1.714285 ••••

Discussion

17.	ABC is a triangle right angled at C. A line through the midpoint M of hypotenuse AB and Parallel to BC intersects AC at D. Show that (i) D is the midpoint of AC(ii) MD⊥AC(iii) CM = MA =1/2AB.
Answer» 1.theorm will be applied-A LINE that bisect the first SIDE(AB), parallel to second side(BC) bisect the THIRD side(AD)

Discussion

18.	All parallelograms are rectangles.State whether the given statement are True or False.
Answer» Hey MATE!! ➡The GIVEN STATEMENT is false . ➡all parallelograms are not rectangles. HOPE it helps to you.

Discussion

19.	Every rhombus is a square.State whether the given statement are True or False.
Answer» ★False !! SIMILARITY:- Both has all sides equal.. differences:- 1)diagonals of square are equal in length.. but diagonals of RHOMBUS are different in length.. 2)squares has 90° angles soo its all angles are equal.. and Opposite angles of a rhombus have equal measure but not all angles are equal... soo ,we cannot SAY that rhombus is a square... ________________

Discussion

20.	Please send a pic of a table that comprises of valency, name of the element and its state at room temperature.
Answer» I HOPE this was HELPFUL

Discussion

21.	5x-2y+3=0, If (0, a) and (b, 0) are the solutions of the given linear equation. Find ‘a’ and ‘b’.
Answer» $\bold{Answer :}$ Given equation is 5x - 2Y + 3 = 0 ...(i) Since, (0, a) is a solution of (i), 5 (0) - 2 (a) + 3 = 0 or, 0 - 2a + 3 = 0 or, 2a = 3 or, a = 3/2 Again (b, 0) is a solution of (i); so, 5 (b) - 2 (0) + 3 = 0 or, 5b - 0 + 3 = 0 or, 5b = - 3 or, b = - 3/5 Therefore, the VALUE of a is 3/2 and that of b is (- 3/5). # $\bold{MarkAsBrainliest}$

Discussion

22.	X+y=0,Find three different solutions for the given equation.
Answer» Given EQUATION is x + y = 0 y = - x ______________________ x \| y = -x \| ( x , y ) ______________________ 0 \| y = 0 \| ( 0 , 0 ) ______________________ 1 \| y = -1 \| ( 1 , - 1 ) ______________________ 4 \| y = -4 \| ( 4 , -4 ) ______________________ THEREFORE , ( 0 , 0 ) , ( 1 , -1 ) and ( 4 , -4 ) are three SOLUTIONS of x + y = 0 ••••

Discussion

23.	10x+11y=21,Find three different solutions for the given equation.
Answer» It's SOLUTION can be x=0 y=21/11 y=0 x=21/10 x=1 y=1 hope this will HELP U

Discussion

24.	13x-12y= 5,Find three different solutions for the given equation.
Answer» Answer: Required solutions $(0,-\frac{5}{12}),(\frac{5}{13},0),(1,\frac{<klux>2</klux>}{3})$ Step-by-step EXPLANATION: Given : Equation $13x-12y=5$ To find : Three different solutions for the given equation ? Solution : Equation $13x-12y=5$ To GET different solution we have to SUBSTITUTE different value of x and y, 1) For x=0, $13(0)-12y=5$ $y=-\frac{5}{12}$ The solution is $(0,-\frac{5}{12})$ 2) For y=0, $13x-12(0)=5$ $x=\frac{5}{13}$ The solution is $(\frac{5}{13},0)$ 3) For x=1, $13(1)-12y=5$ $12y=13-5$ $12y=8$ $y=\frac{8}{12}$ $y=\frac{2}{3}$ The solution is $(1,\frac{2}{3})$

24.

13x-12y= 5,Find three different solutions for the given equation.

Answer»

Answer:

Required solutions $(0,-\frac{5}{12}),(\frac{5}{13},0),(1,\frac{<klux>2</klux>}{3})$

Step-by-step EXPLANATION:

Given : Equation $13x-12y=5$

To find : Three different solutions for the given equation ?

Solution :

Equation $13x-12y=5$

To GET different solution we have to SUBSTITUTE different value of x and y,

1) For x=0,

$13(0)-12y=5$

$y=-\frac{5}{12}$

The solution is $(0,-\frac{5}{12})$

2) For y=0,

$13x-12(0)=5$

$x=\frac{5}{13}$

The solution is $(\frac{5}{13},0)$

3) For x=1,

$13(1)-12y=5$

$12y=13-5$

$12y=8$

$y=\frac{8}{12}$

$y=\frac{2}{3}$

The solution is $(1,\frac{2}{3})$

Discussion

25.	Y=6x, Find three different solutions for the given equation.
Answer» 1. if x=1 than y=6 2. if x=2 than y=12 3. if x=5 than y=30

Discussion

26.	The sum of two numbers is 34.Express the given statement as a linear equation in two variables.
Answer» Let the numbers be X and y so ACCORDING to GIVEN situation x+y=34 is required EQUATION

Discussion

27.	X=-14/13, Write the following in the form of ax+by+c=0 and find the values of a, b and c.
Answer» $\bold{Answer :}$ GIVEN, x = - 14/13 or, 13x = - 14 or, 13x + 14 = 0 or, (13)x + (0)y + 14 = 0 ...(i) Now, COMPARING (i) with AX + by + c = 0, we get a = 13, b = 0 and c = 14 # $\bold{MarkAsBrainliest}$

Discussion

28.	Y-2=0,Write the following in the form of ax+by+c=0 and find the values of a, b and c.
Answer» Hi.. There is your answer: →y-2=0 we comparing the equation with ax+by+C=0, we get a=0,. B= -1 ,. c= -2. _______________________^-^_ @Àmìt. You can MARK me as BRAINLIEST If my answer help you.

Discussion

29.	2x=5,Write the following in the form of ax+by+c=0 and find the values of a, b and c.
Answer» 2x=5 2x-5=0 2x+0y-5=0 Hence, a=2, b=0, c=-5 Hope it HELPS you....

Discussion

30.	3x+5y=12 ,Express the given linear equation in the form of ax+by+c=0 and indicate the values of a, b and c in each case.
Answer» 3x+5y-12=0 now by COMPARING it to ax+by+c=0 we GET a=3 b=5 c=-12

Discussion

31.	y=-3/2*x ,Express the given linear equation in the form of ax+by+c=0 and indicate the values of a, b and c in each case.
Answer» $\bold{Answer :}$ Given, y = (- 3/2) x or, 2y = - 3x or, 3x + 2y + 0 = 0 ...(i) Now, COMPARING (i) with ax + by + C = 0, we get a = 3, b = 2 and c = 0 # $\bold{MarkAsBrainliest}$

Discussion

32.	x/3+y/4=7,Express the given linear equation in the form of ax+by+c=0 and indicate the values of a, b and c in each case.
Answer» 4x+3y=84 4x+3y-84=0 is RHE REQUIRED equation now by COMPARING it to ax+by+c=0 a=4 b=3 c=-84

Discussion

33.	28x-35y=-7,Express the given linear equation in the form of ax+by+c=0 and indicate the values of a, b and c in each case.
Answer» Part 1-- the given EQUATION in the form of ax + by + C = 0 is :- 28x - 35y + 7 = 0 it can be further reduced as:- 4x - 5 y + 1 = 0 Part 2-- the VALUES of a,B and c are as follows:- $a = 4 \\ b = - 5 \\ c = 1$

Discussion

34.	What is the formula of (a+b)³
Answer» A3+ b3+3ab(a+b) is the REQUIRED ANSWER for your QUESTION

Discussion

35.	(-5,-8 ) lies in the fourth quadrant.State True or False and write correct statement.
Answer» It is false because if both coordinates are negative that means the point will lie on third QUADRANT. 1st quadrant= + + 2ND..............= - + 3RD...............= - - 4th...............= + - ▪▪▪▪▪▪ hope HELPS

Discussion

36.	The point (2, -3) lies in the third quadrant.State True or False and write correct statement.
Answer» Answer: The POINT (2, -3) LIES in the third quadrant is FALSE (2, -3) lies in 4th Quadrant Step-by-step explanation: First Quadrant : x & y both positives Second quadrant : x -ve & y + ve Third Quadrant : x & y both - ve Fourt Qudarant : x + ve & y -ve given point (2 , -3) x +ve & y - ve so it lies in 4th Quadrant (2, -3) lies in 4th Quadrant

36.

The point (2, -3) lies in the third quadrant.State True or False and write correct statement.

Answer»

Answer:

The POINT (2, -3) LIES in the third quadrant is FALSE

(2, -3) lies in 4th Quadrant

Step-by-step explanation:

First Quadrant : x & y both positives

Second quadrant : x -ve & y + ve

Third Quadrant : x & y both - ve

Fourt Qudarant : x + ve & y -ve

given point (2 , -3)

x +ve & y - ve

so it lies in 4th Quadrant

(2, -3) lies in 4th Quadrant

Discussion

37.	(5,0),Write the abscissae and ordinates of the given point.
Answer» Abscissa=5 ordinate=0

Discussion

38.	(0,0),Write the abscissae and ordinates of the given point.
Answer» Abscissa=0 ordinates=0

Discussion

39.	(4,-8),Write the abscissae and ordinates of the given point.
Answer» ABSCISSA =4 ordinates=-8

Discussion

40.	(0,8),Write the quadrant in which the given point lie?
Answer» Abscissa=0 means in y AXIS and ordinate=8 means at 8 unit in y axis.. axis are not lie in any quadrant.

Discussion

41.	(-7,-6),Write the quadrant in which the given point lie?
Answer» (-7, -6) LIES on IIIRD QUARDRANT.

Discussion

42.	What is the angle between two hands of a clock when the time in the clock is 7:00 PM.
Answer» ANSWER: Step-by-step EXPLANATION: Here is your answer At 7:00 clock the MINUTE hand is 12 and the hour hand is a 7:00 the minute hand is 210°. Please mark me as brainliest

42.

What is the angle between two hands of a clock when the time in the clock is 7:00 PM.

Answer»

ANSWER:

Step-by-step EXPLANATION:

Here is your answer

At 7:00 clock the MINUTE hand is 12 and the hour hand is a 7:00 the minute hand is 210°.

Please mark me as brainliest

Discussion

43.	What is the angle between two hands of a clock when the time in the clock is 6’O clock.
Answer» ANSWER : Straight ANGLE. Straight Angle = 180° Explanation :- GIVEN : What is the angle between two HANDS of a clock when the time in the clock is 6’O clock. The angle between two hands of a clock is regarded as "Straight Angle" When the time in the clock is 6'O clock. Straight Angle :- Straight Angle is an angle which measures 180° One Straight Angle is equals to two right angles. Right Angle is an angle which measures 90° Two right angles = 90° + 90° = 180° Straight Angle, always appears like a straight line. Hence, when the time in the clock shows 6'O clock, it is Straight Angle.

43.

What is the angle between two hands of a clock when the time in the clock is 6’O clock.

Answer»

ANSWER : Straight ANGLE.

Straight Angle = 180°

Explanation :-

GIVEN :

What is the angle between two HANDS of a clock when the time in the clock is 6’O clock.

The angle between two hands of a clock is regarded as "Straight Angle" When the time in the clock is 6'O clock.

Straight Angle :-

Straight Angle is an angle which measures 180°

One Straight Angle is equals to two right angles.

Right Angle is an angle which measures 90°

Two right angles = 90° + 90° = 180°

Straight Angle, always appears like a straight line. Hence, when the time in the clock shows 6'O clock, it is Straight Angle.

Discussion

44.	What is the angle between two hands of a clock when the time in the clock is 9’O clock.
Answer» Given : What is the angle between the two hands of a CLOCK when the time in the clock is 9’O clock. To Find: The NAME of the angle Solution : The angle between the two hands of a clock is REGARDED as "RIGHT Angle" When the time in the clock is 9'O clock. Right Angle:- Right Angle is an angle which measures 90° One Right Angle is equaled to two Acute angles. Right Angle = 90° Any two acute angles = 45° + 45° = 90° Angles:- Acute Angle:- An angle that measures between 0° and 90°. Right Angle:- An angle which measures 90° Obtuse Angle:- An angle that measures between 90° and 180°. Straight Angle:- An angle which measures 180° Hence, when the time in the clock shows 9'O clock, it is Right Angle.

44.

What is the angle between two hands of a clock when the time in the clock is 9’O clock.

Answer»

Given :

What is the angle between the two hands of a CLOCK when the time in the clock is 9’O clock.

To Find:

The NAME of the angle

Solution :

The angle between the two hands of a clock is REGARDED as "RIGHT Angle" When the time in the clock is 9'O clock.

Right Angle:-

Right Angle is an angle which measures 90°

One Right Angle is equaled to two Acute angles.

Right Angle = 90°

Any two acute angles = 45° + 45° = 90°

Angles:-

Acute Angle:- An angle that measures between 0° and 90°.

Right Angle:- An angle which measures 90°

Obtuse Angle:- An angle that measures between 90° and 180°.

Straight Angle:- An angle which measures 180°

Hence, when the time in the clock shows 9'O clock, it is Right Angle.

Discussion

45.	Two intersecting lines cannot both be parallel to the same line.State whether the given statement are true or false.
Answer» If TWO lines R intersecting with each other then they must not be parallel because parallel lines have a PROPERTY that they r at 90° from each other at every point . And intersecting lines have angle less than or more than 90° .

Discussion

46.	Two lines may intersect in two points.State whether the given statement are true or false.
Answer» I HOPE its false. Two LINES INTERSECT in ONE POINT.

Discussion

47.	Two distinct points always determine a unique line.State whether the given statement are true or false.
Answer» Let A and B be two distinct points. Refer to the given image. We can observe that there are MANY straight lines PASSING through the point ‘A’. And there are many lines passing through the point ‘B’. But there is ONE and only one line which is passing through the point ‘A’ as well as point ‘B’. Therefore, Two distinct points always determine a unique line.

47.

Two distinct points always determine a unique line.State whether the given statement are true or false.

Answer»

Let A and B be two distinct points.

Refer to the given image.

We can observe that there are MANY straight lines PASSING through the point ‘A’.

And there are many lines passing through the point ‘B’.

But there is ONE and only one line which is passing through the point ‘A’ as well as point ‘B’.

Therefore, Two distinct points always determine a unique line.

Discussion

48.	A plane has length and breadth but no thickness. State whether the given statement are true or false.
Answer» ANSWER: FALSE.......statement.r U 9 STUDENT?

48.

A plane has length and breadth but no thickness. State whether the given statement are true or false.

Answer»

ANSWER:

FALSE.......statement.r U 9 STUDENT?

Discussion

49.	Line AB is the same as line BA.State whether the given statement are true or false.
Answer» Hey mate!!! HERE IS THE ANSWER ➡LINE AB is the same as line BA. ➡This STATEMENT is true . Hope it helps to you.

Discussion

50.	A ray has no end point.State whether the given statement are true or false.
Answer» TRUE......... because it has no END POINTS

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

For each counting number x, x+0=x.State if the given statement are mathematical statement and which are not?Give reason.

X+7=18.State if the given statement are mathematical statement and which are not?Give reason.

Go back to Pascal’s triangle.Line-1 : 1=11°Line-2 : 11=11¹Line-3 : 121=11²Make a conjecture about Line-4 and Line-5.Does your conjecture hold? Does your conjecture hold for Line-6 too?

In every triangle, a median is also an angle bisector.Restate the following statement with appropriate conditions, so that they become true statement.

For any x, x³≥0.Restate the following statement with appropriate conditions, so that they become true statement.

For any x, 3x+1>4.Restate the following statement with appropriate conditions, so that they become true statement.

Two times a real number is always even.Restate the following statement with appropriate conditions, so that they become true statement.

Square numbers can be written as the sum of two odd numbers.State whether the given statement are true or false. Give reasons for your answer.

For any real number x, x² ≥ 0.SState whether the given statement are true or false. Give reasons for your answer.

February has only 28 days.State whether the given sentence are always true, always false or ambiguous. Justify your answer.

The earth is the only planet where life exist.State whether the given sentence are always true, always false or ambiguous. Justify your answer.

The temperature in Hyderabad is 2°C.State whether the given sentence are always true, always false or ambiguous. Justify your answer.

Makarasankranthi falls on a Friday.State whether the given sentence are always true, always false or ambiguous. Justify your answer.

A letter is chosen from English alphabet. Find the probability of the letters being with a letter comes after P

Witch term of ap 24 21 18

Number of families in a village in correspondence with the number of children are given below: Find the mean number of children per family.No of children 0 1 2 3 4 5No of families 11 25 32 10 5 1

ABC is a triangle right angled at C. A line through the midpoint M of hypotenuse AB and Parallel to BC intersects AC at D. Show that (i) D is the midpoint of AC(ii) MD⊥AC(iii) CM = MA =1/2AB.

All parallelograms are rectangles.State whether the given statement are True or False.

Every rhombus is a square.State whether the given statement are True or False.

Please send a pic of a table that comprises of valency, name of the element and its state at room temperature.

5x-2y+3=0, If (0, a) and (b, 0) are the solutions of the given linear equation. Find ‘a’ and ‘b’.

X+y=0,Find three different solutions for the given equation.

10x+11y=21,Find three different solutions for the given equation.

13x-12y= 5,Find three different solutions for the given equation.

Y=6x, Find three different solutions for the given equation.

The sum of two numbers is 34.Express the given statement as a linear equation in two variables.

X=-14/13, Write the following in the form of ax+by+c=0 and find the values of a, b and c.

Y-2=0,Write the following in the form of ax+by+c=0 and find the values of a, b and c.

2x=5,Write the following in the form of ax+by+c=0 and find the values of a, b and c.

3x+5y=12 ,Express the given linear equation in the form of ax+by+c=0 and indicate the values of a, b and c in each case.

y=-3/2*x ,Express the given linear equation in the form of ax+by+c=0 and indicate the values of a, b and c in each case.

x/3+y/4=7,Express the given linear equation in the form of ax+by+c=0 and indicate the values of a, b and c in each case.

28x-35y=-7,Express the given linear equation in the form of ax+by+c=0 and indicate the values of a, b and c in each case.

What is the formula of (a+b)³

(-5,-8 ) lies in the fourth quadrant.State True or False and write correct statement.

The point (2, -3) lies in the third quadrant.State True or False and write correct statement.

(5,0),Write the abscissae and ordinates of the given point.

(0,0),Write the abscissae and ordinates of the given point.

(4,-8),Write the abscissae and ordinates of the given point.

(0,8),Write the quadrant in which the given point lie?

(-7,-6),Write the quadrant in which the given point lie?

What is the angle between two hands of a clock when the time in the clock is 7:00 PM.

What is the angle between two hands of a clock when the time in the clock is 6’O clock.

What is the angle between two hands of a clock when the time in the clock is 9’O clock.

Two intersecting lines cannot both be parallel to the same line.State whether the given statement are true or false.

Two lines may intersect in two points.State whether the given statement are true or false.

Two distinct points always determine a unique line.State whether the given statement are true or false.

A plane has length and breadth but no thickness. State whether the given statement are true or false.

Line AB is the same as line BA.State whether the given statement are true or false.

A ray has no end point.State whether the given statement are true or false.