Explore topic-wise InterviewSolutions in Current Affairs.

8. 1ST QN 3

2nd qn 2

Step-by-step explanation:

by just simple calculations and by apllying BODMAS

X+y=29 then FIND a/x-a +a/y-a=x-a+y-a

ong>Answer:

the given statement to form an equation in x and solve the equation to find the unknown NUMBER

(i) I THINK of a number, subtract 3 and get 4.

(i) I think of a number, add 1 and the result is 3.

(ii) I think of a number, double it and get 8.

(iv) I think of a number, divide it by 6 and get 5.

263/30₹

(PICTURE ATTACHED for UNDERSTANDING)

x=-9,-6

Step-by-step EXPLANATION:

er:

Step-by-step explanation:

1. 80,347 : eighty THOUSAND THREE hundred and forty seven

2.9,46,370 : nine LAKH forty six thousand three hundred and seventy

3.1,56,532 : one lakh fifty six thousand five hundred and thirty TWO

ong>AnswER

Machine fills 720 BOTTLES in 6 HOURS.

Explanation

Firstly, we have to FIND that how many bottles will fill in an hour so:-

So, we know that 120 bottles fill in an hour.

~~Now, we have to find that how many bottles will fill in 6 hours as:-

Hence,

By Using Unitary Method, we found that Machine will fill 720 bottles in 6 hours.

32+7b−20b=b(21+7−20)−32=b(28−20)−32=8b−32

ong>ANSWER:

-2/3 is GREATER

Step-by-step explanation:

hope it's HELPFUL

I don `t no FRIENDS SORRY

✯ angle PQM = angle PRM ( GIVEN ).

• PM = PM ( common ).

I hope it's helpful for all of you.

If yes, then please mark me as brainliest and click on the ❤️ for Thanksgiving to me ☺️☺️☺️☺️☺️☺️☺️

ong>Step-by-step explanation:

Given:-

Given points are (-3, 1), (1, -3) and (2,3)

To FIND:-

Find the Area of a Triangle whose vertices

are (-3, 1), (1, -3) and (2,3) ?

Solution:-

Given points are (-3, 1), (1, -3) and (2,3)

Let (x1, y1)=(-3,1)=>x1=-3 and y1 = 1

Let (X2, y2)=(1,-3)=>x2=1 and y2 = -3

Let (x3, y3)=(2,3)=>x3=2 and y3=3

We know that

The Area of a triangle formed by whose vertices are( x1 ,y1 )and (x2, y2 )and (x3, y3) is

∆=(1/2) | x1(y2-y3) +x2(y3-y1) + x3(y1-y2) | sq.units

On Substituting the values in the above formula

=>∆=(1/2) | (-3)(-3-3)+(1)(3-1)+(2)(1-(-3)) | sq.units

=>∆=(1/2) | (-3)(-6)+(1)(2)+(2)(4) | sq.units

=>∆=(1/2) | 18+2+8 | sq.units

=>∆=(1/2) | 28 | sq.units

=>∆=28/2 sq.units

=>∆=14 sq.units

Answer:-

The area of the given triangle formed by the given vertices is 14 sq.units

Used formulae:-

1)

The Area of a triangle formed by whose vertices are( x1 ,y1 )and (x2, y2 )and (x3, y3) is

∆=(1/2) | x1(y2-y3) +x2(y3-y1) + x3(y1-y2) | sq.units

600.75

Step-by-step EXPLANATION:

76896

______

128

= 600.75

ong>ANSWER:

one of the simpler fractions into the SUM of which the quotient of TWO POLYNOMIALS may be DECOMPOSED.

ong>Answer:P>

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phone

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it

Step-by-step EXPLANATION:

s5ioy lhxpuchl DC pyxoydoh 9yxup ulc9y ohcphcyog, CLEANING lh y9dh. p

ong>Answer:30km,2.333h

Step-by-step explanation:given,INITIAL speed of train,u=75km/H,time=24 min

time=24/60 h,it will cover distance in time 24 min,

speed =distance/time,distance=speed*time

                                                    =75*24/60=30 KM

time required to cover 175 km distance for same speed,

 time=distance/speed

       =175/75

       =2.333h

I can not UNDERSTAND this

I donydgreakjggkgjlcbmdlhflsorry

ong>Answer:

the point (- 3 ,0) LIES on SECOND quadrant.i.e (-,+) quadrant.

3

Step-by-step EXPLANATION:

OK BYE nmsbsvzvxbhxjxjxj

Step-by-step EXPLANATION:

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ong>Answer:

We draw graphs of the equations x+y=3 and 3x−2y=4. Then locate their POINT of intersection.

Recall, that it is enough to KNOW TWO points to draw a straight line. Consider x+y=3. Taking x=0, we get y=3. Taking y=0, we get x=3. Thus (0,3) and (3,0) are on the straight line x+y=3.

Take a graph paper. Fix your coordinate system x⇔y axis on the graph paper. Locate A=(3,0) and B=(0,3) with respect to this coordinate system.

Join A and B and extend it to a straight line.

Consider the equation 3x−2y=4. If we take x=0, we obtain y=−2. Similarly, x=4 gives y=4. Thus C=(0,−2) and D=(4,4) are points on the straight line 3x−2y=4. Locate these points on the graph paper. Join them and extend to a straight line.

Now we have two straight line. They intersect at a point E. Looking at the graph, you see that E has coordinates (2,1). Thus x=2 and y=1 is the solution. We MAY verify it: 2+1=3 and 3(2)−2(1)=6−2=4.

52469. TIFFIN yuiikujyswaaawriioojcgk

6xy is CORRECT answer

As 24/4 = 6 and x^2/x=x and y remains as it is

they are ESSENTIALLY the same the SECOND

ong>ANSWER:

B) is the correct option

Step-by-step EXPLANATION:

(3°+2°)×5°

any number with power zero is always 1

(1 + 1) x 1

= 2 x 1

= 2

your can understand SEEING the SOLUTION.

HOPE it will be HELPFUL for you...

hn para !! adhikansa pila KNA achi !!

hmm hmm janichi !! mate dine pacharuthila tora achi ki nai boli !!

auu mu ipsita mishra ra PHONE samastankna account dekhuthili !! hahaha

Let the NUMBER of rows be x so the number of columns will be x.

Therefore, number of students = x×x=x^2

Thsu x^2

=2401 gives x= √2401

=√7×7×7×7

=7×7=49

The number of rows = 49

rambo

Step-by-step EXPLANATION:

ong>Answer:

heyy unaku antha aasif ku ennachu

Step-by-step EXPLANATION:

Given

→ cos∅ + cos²∅ = 1

→ cos∅ + 1 - sin²∅ = 1

→ cos∅ = sin²∅

Solution

→ sin¹²∅ + 3SIN^(10)∅ + 3 sin^8∅ + sin^6∅ + 2sin⁴∅ + 2 sin²∅ - 2 = 1

→ (sin⁴∅)³ + 3 (sin⁴∅)² (sin²∅) + 3 sin⁴∅(sin²∅)² + (sin²∅)³ + 2(sin²∅)² + 2 sin²∅ - 2 = 1

→ (sin⁴∅ + sin²∅)³ 2(sin²∅)² + 2 sin²∅ - 2 = 1

→ [(sin²∅)² + sin²∅]³ + 2(sin²∅)² + 2 sin²∅ - 2 = 1

→ (cos²∅ + cos∅)³ + 2(cos²∅ + cos∅) - 2 = 1

Since cos²∅ + cos∅ = 1

→ 1³ + 2(1) - 2 = 1

→ 1 = 1

→ L.H.S = R.H.S

Hence Proved

ong>ANSWER:

one degree

Step-by-step EXPLANATION:

hope its HELP UU

ong>ANSWER:

(-2)²×(2)³is equal to​ 32

Step-by-step EXPLANATION:

(-2)²×(2)³

= (-2 x -2)  x (2 x 2 x 2)

= 4 x 8

= 32

Its a TRIGONOMETRIC FUCTION..

Step-by-step explanation:

plse MARK me..

ong>Answer:

1. y = 80. vertically OPPOSITE angles

x +50 +80 = 180

x + 130 = 180

x= 180- 130

x = 50

2. y + 50 + 60 = 180

y + 110 = 180

y = 180 -110

y= 70

x + y = 180 Angles in a linear pair

x + 70 =180

x= 180-70

x = 110

Step-by-step explanation:

ong>Answer:

9 × A(∆PQR) = 16 × A(∆LMN) [Given] ∴ (ΔLMN)/A(PQR) = 9/16 (i) Now, ∆LMN ~ ∆PQR [Given] ∴ (ΔLMN)/A(PQR) = MN2/QR2 (ii) [Theorem of AREAS of similar triangles] ∴ MN2/QR2 = 9/16 [From (i) and (ii)] ∴MN = QR = 3/4 [Taking square root of both SIDES] ∴ MN/20 = 3/4 ∴ MN = (20 x 3)/4 ∴ MN = 15 unitsRead more on Sarthaks.com - https://www.sarthaks.com/849985/lmn-pqr-9-a-pqr-16-a-lmn-if-qr-20-then-find-mn

ong>Step-by-step EXPLANATION:

This is the REQUIRED answer

PLS MARK AS BRAINLIEST

answer is 11

Step-by-step EXPLANATION:

hope it is helpful to u

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Congruent Triangles

Two triangles are said to be congruent if their sides have the same length and angles have same MEASURE. ... Sides: AB=PQ, QR= BC and AC=PR; Angles: ∠A = ∠P, ∠B = ∠Q, and ∠C = ∠R.

ong>Answer:

pls mark it as brainliest plsssssss

Step-by-step explanation:

VARIABILITY is most commonly measured with the FOLLOWING descriptive STATISTICS: Range: the difference between the highest and lowest VALUES. Interquartile range: the range of the middle half of a distribution. Standard deviation: average distance from the mean.

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Step-by-step EXPLANATION:

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if you GIVE me VOTE I will answer your all questions

85

Step-by-step EXPLANATION:

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the part of MATHEMATICS in which letters and other general SYMBOLS are used to represent NUMBERS and quantities in formulae and EQUATIONS.

ong>ANSWER:

cos(1125°) = 0.707106781 while TAN(945)= 1

Step-by-step explanation:

hope this can help you

ong>Answer:

VOLUME of right ISOCELES prism = 1000 cm^3

Length = 20 cm.

Area of one right triangular side = 1000/20 = 50 cm^2

1/2×a^2 = 50 => a^2 = 100 => a = 10 cm.

Base or hypotenuse of right triagular SIDES =>

√(100 + 100) = 10√2

Lateral surface area =>

(10 + 10 + 10√2)×20 = 682.84 cm^2.

Total surface area => 782.84 cm^2.