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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.

1901.

Construct a triangle in which AB=7cm AC=4cm BC=6cm

Answer»

AB=7 cm

BC=6 cm

AC=4 cm

this is the TRIANGLE FORMED

1902.

Decrease 240 by 2%how to solve​

Answer»

DECREASE 240 by 2%=120

(240-240×2/100)

240-4.8

235.2

1903.

समा ए 20 पर 3/23 (५ । भी 1590 3.३५3 24 25 26 SITE: अउ 18 ०५०5(103145JC Virm भव 507​

Answer»

ANSWER:

jcjlfuldodyodoyfyoxtisti

1904.

Find two numbers closest to 1000 such that they are exactly divisible by 20,18 and 24.

Answer»

Step-by-step explanation:

u may USE this method to SOLVE ur PROBLEM..

1905.

(a) If 9,862 business visitors visited the trade fair in a week, how muchmoney was generated from the sale of business class tickets?​

Answer»

Step-by-step explanation:

Human BEINGS change resources in two NEW form like people use natural resources to make buildings, bridges ,MACHINERY and vehicles with the HELP of technology such resources are called human-made resources. ... Man-made resources are mostly renewable.

1906.

What different feelings and emotions did you experience ​

Answer»

Answer: Here's a look at what each of these five CATEGORIES involves.

Enjoyment. People generally like to feel happy, CALM, and GOOD. ...

Sadness. Everyone feels SAD from time to time. ...

Fear. Fear happens when you sense any type of threat. ...

Anger. Anger usually happens when you EXPERIENCE some type of injustice. ...

Disgust.

Step-by-step explanation:

1907.

Hlo guys ..find A×B,A×A,B×AA=B= {p,q} pls answer fast ✌️​

Answer»

thus \: this \: is \: your \: answer

1908.

(IV) Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively. 1 /4and 1​

Answer»

4{x}^{2} - x + 4 = 0

is the answer.

Step-by-step Explaination:

SUM(S)=1/4

Product (P)=1

The REQUIRED quadratic polynomial is

x²-Sx+P=0 \\  {x}^{2}  -  \frac{1}{4}x + 1 = 0 \\  4{x}^{2} - x + 4 = 0

I HOPE it helps.

MARK ME BRAINLIEST.

1909.

How many tangents can have a circle on​

Answer»

Answer:

Hello DUDE !!!

Here is your answer

Step-by-step EXPLANATION:

A circle can have INFINITE tangents on it

Tangent cut the circle at EVERY point

Thank you

1910.

The denominator of a fraction is 1 more then twice its numerator. if the numerator and denominator are both increased by 5, it becomes 3/5 . find the original fraction​Plz Don't Spam X

Answer»

Step-by-step explanation:

ACCORDING to the problem given, If the NUMERATOR and DENOMINATOR are both INCREASED by 5 ,it becomes 3/

1911.

21Page. No:-4.(1) The sum of two rational numbers is . Itone of the number is -4, what is the othernumber?Bol:​

Answer»

Step-by-step EXPLANATION:

ONE NUMBER is -4.

you didn't say what the sum is equal to

1912.

Extra Questions On SetAlgebra

Answer»

Step-by-step EXPLANATION:

ꜱᴇᴛ-ᴀ:{ɢ,ᴏ,ʟ,ᴇ}

ꜱᴇᴛ-ʙ:{ʙ,ᴇ,ɴ,ɢ,ᴀ,ʟ}

ꜱᴇᴛ-ᴄ:{ʜ,ᴏ,ɴ,ɢ,ᴋ}

1913.

Find f(2020π/9+2021kπ) ,where k is an integer number, if f(x)=4sin^{2}3x/2-4cos^{2}3x/2 `

Answer»

d F(2020π/9+2021kπ) ,where K is an integer number, if f(X)=4SIN^{2}3x/2-4cos^{2}3x/2 `

1914.

If equation of polynomial is given by, p(x) = x 2 –5x + 6, then it’s factors are:​

Answer»

Answer:

2,3

Step-by-step EXPLANATION:

HOPE this HELPS you BETTER

1915.

Calculate median 5, 6, 11, 15, 16,6,9,14,6,8​

Answer»

Calculate MEDIAN 5, 6, 11, 15, 16,6,9,14,6,8

ANSWER

16+6/2=22/2=11

1916.

Give one example each of a binomial of degree 150, and of a monomial of degree 500.​

Answer»

Answer:

CLEARLY send the QUESTION

Step-by-step explanation:

and put me a BRAINLIST pls and TQ

1917.

In right triangle ABC, right-angled at C, M is the midpoint of hypotenuse AB. C is joined to M and produced to a point D such that DM = CM. Point D is joined to point B. show that:1) ΔAMC ≅ ΔBMD2) ∠DBC is a right angle3) Δ DBC ≅ ΔACB4) CM = 1/2 AB

Answer»

Step-by-step explanation:

i) △AMC≅△BMD

Proof: As 'M' is the midpoint

BM=AM

And also it is the mid point of DC then

DM=MC

And AC=DB (same LENGTH)

∴Therefore we can say that

∴△AMC≅△BMD

ii) ∠DBC is a RIGHT angle

As △DBC is a right angle triangle and

DC ² =DB²+BC ² (Pythagoras)

So, ∠B=90°

∴∠DBC is 90°

iii) △DBC≅△ACB

As M is the midpoint of AB and DC. So, DM=MC and AB=BM

∴DC=AB (As they are in same length)

And also, AC=DB

and ∠B=∠C=90°

By SAS Axiom

∴△DBC≅△ACB

iv) CM= 1 /2 AB

As △DBC≅△ACB

CM= DC/2

∴DC=AB(△DBC≅△ACB)

So, CM= AB/2

∴CM= 1/2 AB

1918.

Solve using completing squares method 3x²+4x-15​

Answer»

ANSWER:

lets s E x c ome OK i am wating

1919.

The cost of 7 hole 1/2 meters of cable wire is rupees 225 find the cost per meter? ​

Answer»

ANSWER:

very NICE BYE for now BUTTON

1920.

In the figure, P is the midpoint of AB and CD. a) Which angle has the same measure as that of angle APC ? b) Prove that AC = BD . c) Prove that BD is parallel to AC B A​

Answer»

. In quadrilateral ABCD we have

AC = AD

and AB being the bisector of ∠A.

Now, in ΔABC and ΔABD,

AC = AD

[GIVEN]

AB = AB

[Common]

∠CAB = ∠DAB [∴ AB bisects ∠CAD]

USING SAS criteria, we have

ΔABC ≌ ΔABD.

CORRESPONDING parts of congruent TRIANGLES (c.p.c.t) are equal.

∴ BC = BD.

1921.

A die is rolled once. Find the probability that the number on top will be: (1) Greater than 3 Less than 1 (iii) A multiple of 2 (iv) A factor of 24​

Answer»

This is your ANSWERE

I HOPE its HELP you

1922.

Ifthen find the value of x+y+z (where x,y,z € R)​

Answer»

ANSWER:

here your answer piya

Step-by-step EXPLANATION:

HOPE it was HELP full

mark as BRAINLIEST answer

1923.

draw a bar graph to represent the age of your family members construct the table and represent them using a bar graph using different coloured paper stripes crayons to represent bar graph​

Answer»

ANSWER:

coloured paper STRIPES crayons to REPRESENT bar GRAPH

Step-by-step explanation:

coloured paper stripes crayons to represent bar graph

1924.

(20)²+(a/2)²= a² solve​

Answer»

Step-by-step EXPLANATION:

this is your ANSWER.

MARK as BRAIN LIST

1925.

?Q-1 what is the constant of the equation-7x+2y-15=0? please write fast and full answer with explaination​

Answer»

Answer:

-15

Step-by-step explanation:

because constant is a TERM FREE of variable( X y ETC)

1926.

Arjun walks around a rectangular plot whose length is 5 cm and breadth is 3 cm a complete one round in 20 seconds find the displacement and distance covered by after 1 minute and 10 second​

Answer»

Answer:

Hey Mate!

PERIMETER = 2 ( l + b )

= 2×( 120 m + 80 m )

= 2 × 200 m

=400 m

Distance COVERED in 3 ROUNDS = 3 × 400 m

=1200 m

Thank you

Have a nice day

#LoveBrainly

1927.

Find the value7 / 10 + 2 / 5 -3/2​

Answer»

ANSWER:

FIND the value7 / 10 + 2 / 5 -3/2

Step-by-step explanation:

find the value7 / 10 + 2 / 5 -3/2

1928.

A={A,B,C,D,E,F} B={B,D,F} WHAT IS VALUE OF AUB​

Answer»

Answer:

A value is GIVEN B ALSO U is left so the value of U will be U=V,W,X,Y,Z

1929.

For a G.P. t3 = 88 , t6 = 704, find t8​

Answer»

ANSWER:

. I congratulate you on your wedding anniversary and WISH you that your FAMILY HAPPINESS would never run out! it's a big DAY for you both on this great occasion!

1930.

Perfect squares upto 100

Answer»

In square ROOTS 1 to 100, the numbers 1, 4, 9, 16, 25, 36, 49, 64, 81, and 100 are perfect SQUARES and the REMAINING numbers are non-perfect squares.

ie, their square root will be IRRATIONAL.

1931.

7√5 − 4√5 + √80 सोपे रूप द्या.​

Answer»

Step-by-step EXPLANATION:

HOPE this HELPS you BETTER

1932.

Verify whether the value of X given in each case are the zeroes of the polynomial or nota ) p ( y ) square ; y = 0​

Answer»

Answer:GIVEN polynomial p(y)=y  

2

 

Replace y by 0 we get

p(0)=(0)  

2

 

⇒p(0)=0

Then polynomial  p(y)=y  

2

 is ZERO for value y=0  

So  polynomial  p(y)=y  

2

 is zero polynomial for value y=0  

Step-by-step EXPLANATION:

1933.

When two diagonals meet, ______ triangles are formed.​

Answer»

Step-by-step explanation:

As applied to a polygon, a diagonal is a line segment joining any two non-consecutive VERTICES. THEREFORE, a QUADRILATERAL has two DIAGONALS, joining opposite pairs of vertices.

1934.

Expansionif a²+b²=13and ab =6, find a+b;a-b;a²-b²; 3(a+b)-2(a-b)²​

Answer»

Step-by-step EXPLANATION:

if a2+b²=13 and ab=6 a+b,a-b,a²-b²,3(a-b)²

Ans.= 9

1935.

The given four rational number are on the base of block. Find rational number'a' between 4/9 , 3/8 Find rational number 'b' between 3/8 and 5/6. Find rational number'c' between 5/6 and 4/2. Carry on the produce until 'f' is found​

Answer»

^_^

Step-by-step EXPLANATION:

2/18 PUT IN THAT EQ---01

1936.

Find the slopes of the lines X plus Y is equals to 0 and X minus Y is equals to 0

Answer»

ANSWER:

I don't KNOW I am REALLY SORRY

1937.

Write any three irrational number between -3 and 1/3​

Answer»

At first , let's introduce 4 rational numbers between 1/3 & 3/4 .

1/3 = 4/12

3/4 = 9/12

Therefore , 4 such rational numbers are :

5/12 , 6/12 , 7/12 , 8/12

Now , between any two integers a & b , there exists √(ab) , their geometric mean .

Therefore , an irrational number between 4/12 & 5/12 = √20/12 = 2√5/12 = √5/6 .

Similarly , another irrational number between 5/12 & 6/12 = √30/12

Proceeding thus , we get other THREE irrational numbers in SUCCESSIVE INTERVALS :

√42/12 , √56/12 (=√14/6) , √72/12 (=1/√2)

Therefore , we have ,

1/3 < √5/6 < √30/12 < √42/12 < √14/6 < 1/√2 < 3/4 .

There are HOWEVER , other ways of doing this sum

1938.

The points A(1,4) B(-2,1) C(4,1) forms a triangle finds its area please give the explanation step by step​

Answer»

Area of triangle =

1/2 [X1 ( y2 - y3 ) + X2 ( y3 - y1 ) + x3 ( y1 - y2)]

Here, x1 = 1 , x2 = -2 , x3 = 4

y1 = 4 , y2 = 1 , y3 = 1

Now, As per the formula substitute the values

We get,

Area of triangle =

= 1/2 [x1 ( y2 - y3 ) + x2 ( y3 - y1 ) + x3 ( y1 - y2 )]

= 1/2 [ 1 ( 1 - 1 ) + -2 ( 1 - 4 ) + 4 ( 4 - 1 ) ]

= 1/2 [ 1 ( 0 ) + -2 ( -3 ) + 4 ( 3 ) ]

= 1/2 [ 0 - 6 + 12 ]

= 1/2 * 6

= 3 units.

Hope it helps you

1939.

RATIONAL NUMBER IS NOT IN STANDARD FORM3/76/-50/56​

Answer»

Answer:

Step-by-step EXPLANATION:

Give examples of five positive and five negative RATIONAL numbers. Is there any ... 7×2−15×2, 7×3−15×3, 7×4−15×4 and 7×5−15×5i.e. 14−30 ... -91÷1378÷13=​-76Hence, 91-78 is equal to -76 in the STANDARD form. (vi) -68119 ... (III) False Though 0 is an integer, when the DENOMINATOR is 0, it is not a rational number.

1940.

SIMPLIFY the following questions...?????​

Answer»

ANSWER:

2 ROUTE 2 what this QUESTION answer i don.t no

1941.

M2-1apon2m-3=0 solve with the formula method ​

Answer»

ANSWER:

m=2.

Step-by-step explanation:

m² - 1/2m - 3 = 0

=>2²-1/2×2-3 = 0

=>4-1/2×2/1-3 = 0

=>4 - 1 - 3 = 0

=>3 - 3 = 0

=>0 = 0.

This is the answer. I hope you UNDERSTAND this answer to you. Please mark me as a Brainlist answer.

1942.

in triangle ABC, AD is the perpendicular bisector of BC. show that triangle ABC is an isosceles triangle in which AB = AC.

Answer»

Step-by-step EXPLANATION:

AD is PERPENDICULAR bisector i.e. BD = DC and ANGLE ADB = angleADC = 90°

Taking ∆ADB and ∆ADC

BD = DC

angle ADB = angleADC = 90°

AD = AD (common)

By S.A.S congruence rule,

∆ADB and ∆ADC are congruent triangles i.e.

AB = BC

HENCE,∆ABC IS AN ISOSCELES TRIANGLE.

PROVED.

MARK AS BRAILIEST AND FOLLO W ME

1943.

I'm really hating this thingthis can be the reason to bann b t s in IndiaA skyscraper is a large continuously habitable building having multiple floors. Modern sources currently define skyscrapers as being at least 100 metres or 150 metres in height, though there is no universally accepted definition.​

Answer»

Answer:

really SAD

Step-by-step explanation:

A mole is defined as 6.02214076 × 1023 of some CHEMICAL unit, be it atoms, molecules, ions, or OTHERS. The mole is a convenient unit to use because of the great number of atoms, molecules, or others in any substance

hope you're doing well

keep SMILING always

have a bangtastic day AHEAD dear

1944.

In the adjacent diagram x:y = 5:4, Find the values of x, y, z and w.​

Answer»

X = 50 , Y = 40 , W = 140 Z = 40

Step-by-step explanation:

We can see X and Y is STAND at 90 degree angle

LET X and Y be 5x and 4x

So , 5x + 4x = 90

9x = 90

X = 90/9

X = 10

hence , X = 50 and Y = 40

we can see Y and w stand at a STRAIGHT line

put the value of Y = 40

So , 40 + W = 180

W = 180 - 40

W = 140

We can see W and Z also stand in a straight line

Put the value of W = 140

so , W + Z = 180

140 + Z = 180

Z = 180 - 140

Z = 40

HOPE THIS WILL HELP YOU

PLEASE MARK ME BARINLIST

1945.

Find the square root of 3 by using Bi-section method.​

Answer»

Answer:

63

Step-by-step EXPLANATION:

HOPE it will HELPFUL for you THANKS...

1946.

For each number below, find two numbers in the table between which it lies?a)3245b)435268c)26736d)43526720​

Answer»

ANSWER:

REFER to the ATTACHMENT

1947.

Find value of xcube + ycube -12xy + 64 when x + y = -4​

Answer»

Answer:

प्रश्न 2- भवान् रमेश: अस्ति । परीक्षापरिणामस्य विषये स्वपितरं प्रति लिखिते अस्मिन् पत्रे मञ्जूषाया: उचितपदानि चित्वा रिक्तस्थानानि पूरयत, उत्तरपुस्तिकायां च पुन: लिखत । छात्रावासत: (1)………….. दिनाङ्क: …….. आदरणीय पितृमहोदय ! (2)…………… शुभं समाचारम् अस्ति यत् मम अर्धवार्षिक्या: (3)………….. परिणाम: आगत: । अहं (4) ……….. अशीति: प्रतिशतं अङ्कानि प्राप्तवान् , किन्तु इदं (5) ………….. भवानपि चिन्तित: भविष्यति यत् संस्कृतविषये (6)………… सुष्ठु अङ्कान् प्राप्तुं समर्थ: न अभवम् । अद्यत: अहं अधिकम् (7)…………… करिष्यामि । आशा अस्ति यत् (8)………… भवत: अशीर्वादेन आगामि-वार्षिक-परीक्षायाम् अपि प्रतिशतं नवति: (9)………… प्राप्स्यामि । मातरम्-अग्रजं प्रति अपि मम चरणस्पर्श: कथनीय: । भवत:(10)………. राहुल:

1948.

a bag contain re 1, rupees 2 and rupees 5 coins if 40% of the coin are of 1 ,35% of the coin are of rupees 2 and the remaining are of rupees 5 coins what is the percentage of rupees 5 coins in the bag​

Answer»

Answer:

25% of the COIN are of ₹5

Step-by-step explanation:

40%+35%-100%

=75%-100%

25%

1949.

Plz give the answers✌️ ItzKhushi✌️​

Answer»

HI there.

: itz Arpan here. ✌✌

your answer is -_-

(-2/3) ÷ (-2/3) ³ = (-3/2) "x

(-2/3)^4-3 = (-3/2)" x

(-2/3) ^1 = (-3/2) "x

-x = 1

-x = 1 x = -1

hope it helps you

PROFILE PIC CHANGED!

PROFILE PIC CHANGED! BY THE WAY MAI BUSY THA ISLIYE REPLY DEKH NHI PAYA

NHI PAYA

SO SORRY! ❣️

itz Arpan here✌✌✌ ʘ‿ʘ

1950.

In ∆PQR, ∠Q = 30°, ∠R = 70° and the bisector of ∠P meet QR at S. Find(i) ∠QPS(ii) ∠PSQ(iii) ∠PSR​

Answer»

Given   : In ∆PQR, ∠Q= 30°, ∠R= 70° and the bisector of ∠P meet QR at S.

To FIND :

i)∠QPS

ii)∠PSQ

iii) ∠PSR ​

Solution:

Sum of ANGLES of a triangle = 180°

=> ∠P + ∠Q + ∠R = 180°

=> ∠P + 30° +70° = 180°

=>  ∠P  =  80°

bisector of ∠P meet QR at S.

=> ∠QPS = ∠RPS = 80°/2 = 40°

Hence ∠QPS = 40°

∠PSQ   is EXTERIOR angle of triangle PRS

Exterior angle of triangle = Sum of opposite two interior angles

∠PSQ    =  ∠R +  ∠RPS

=> ∠PSQ    = 70°+  40°

=> ∠PSQ    = 110°

∠PSR =   ∠Q +  ∠QPS

=> ∠PSR    = 30°+  40°

∠PSR =   70°

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