Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.

If (p^{3}\times p^{-2})\times(q^{5}\times q^{-3})=50 , then what are the values of p and q? ​

Answer»

Step-by-step explanation:

LEARN how to rewrite square ROOTS (and EXPRESSIONS CONTAINING them) so there's no perfect square within the square root. For example, rewrite √75 as 5⋅√3.

2.

The sum and product of two no. is 11 and 18 respectfully than what is the sum of their reciprocal will be​

Answer»

ANSWER:

x + y/xy=1/y+1/x=11/18

Step-by-step explanation:

Let the numbers be x and y.

According to the question,

x + y = 11       ... (i)

xy = 18       ... (ii)

DIVIDING equation (i) by equation (ii)

x + y

=  

1

+  

1

=  

11

xy y x 18

3.

In the given figure, if ∠ = 40° ∠ = 70°,ℎn ∠​

Answer»

ANGLE A+B+C = 180(by angle sum PROPERTY of triangle

40+70+C =180

110+C = 180

C= 180-110

C=70

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4.

Class 9 maths chapter 3 solutions​

Answer»

Answer:

its very big so search in google that class 9 maths CHAPTER 3 QUESTIONS and answers by VEDANTU

Step-by-step explanation:

MARK ME AS BRAINLIEST

5.

Evaluate.a)√1 4/5 x 14 21/44 x 27 /55 .b)√248 +√52 +√140​

Answer»

ANSWER:

B) √248+√52+√140

=√248+52+140

=34.791

6.

E 2014B-2,7) is divided by i-dub. 0,0. The base QR of an equilateral triangle PQR lies on x-axis. Thecoordinates of the point Q are (-4,0) and origin is the midpoint of thebase. Find the coordinates of the points P and R.ICBSE 2015lies​

Answer»

ANSWER:

MARK me as BRAINLIEST...

7.

Halidary Hammack ofdassboof find the greated and anallust number4536, 4892,457,445215623, 18073, 15157, 1580025286,252 45,4 25 270,252106895,23787434569, 24659cܩܪܓd​

Answer»

Answer:

2378434569 is BIGGEST FOLLOW me❤❤❤❤❤❤❤❤❤

8.

Find a coordinates of the midpoint of the line segment joining the points A(-7,6)and B (9,-10).?​

Answer»

Step-by-step explanation:

MIDPOINT FORMULA = (x2 + x1)/2 , (y1 +y2)/2

(9-7)/2 , (-10 +6)/2

2/2 , -4/2

2 , -2

Therefore the COORDINATES of the midpoint are

( 2, -2)

9.

Cube root is the inverse operation (opposite) of finding a cube.it is true or false​

Answer»

ANSWER:

TRUE.....................

10.

9a^2+2ab+b^2 find the expansion of the following​

Answer»

Answer:

9a²+2ab+b² = (3A+b)²-4ab

Step-by-step explanation:

9a²+2ab+b² = (3a)²+2ab+b²

= (3a)²+6ab+b²-4ab

= (3a+b)²-4ab

9a²+2ab+b² = (3a+b)²-4ab

11.

Subtract 3l(l-4m+5n) from 4l(10n-3m+2l)​

Answer»

ANSWER:

I hope

Step-by-step explanation:

4l(10n-3m+2l)-3L(l-4m+5n)

=40ln-12lm+8l SQUARE-3l square+12lm-15ln

=25ln+5l square

12.

Find the reminder when x - ax + 6xa isdividedbyX - a​

Answer»

ANSWER:

FIND the REMINDER when X - AX + 6xa is

divided

by

X - a

13.

salary of labourers is increased by 5 percent if the total salary is increased by rupees 200 then find the original salary​

Answer»

ANSWER:

no PLEASE BRAINLIEST m

14.

ভাগ ফল নির্ণয় করা: ১৭৮.২৯÷ ১৪.৫​

Answer»

ANSWER:

ভাগ ফল হবে 12.30278 মনে হয় হতে পারে

15.

Find the square root of 917764 by division method plz jaldi dedo answer​

Answer»

ANSWER:

+958 is the answer of above QUESTION

16.

How many magazines were sold in 2010 and 2011​

Answer»

ANSWER:

....................

17.

O Sehue the following:cight tuangle ABC B LB - 95*, if AB - 6000, BC-Bursafind AC​

Answer»

ANSWER:

hsjsksosydhdiwiwiwisjwjsidudiidiffififieoehejeiufeisidjdjejejejjejeejeiejehwiei

18.

Which integer represent this scenario? Rs. 50 discount.a)+50 b) -50c) +100d) none of these​

Answer»

ANSWER:

I THINK -50......is RYT.......

19.

Neha Covered 95.52m by running around a square garden .Find the length of each side of the garden​

Answer»

ANSWER:

95.52 \div 4 = 23.88 m

Step-by-step EXPLANATION:

HOPE HELPS you!

20.

(a²+5a)²+4a²-2a²b-10ab+20a​

Answer»

Answer:

6a

Step-by-step EXPLANATION:

PLZ MARK ME BRAINLEST PLZZZ

21.

Mary is twice older than her sister ​

Answer»

PLEASE COMPLETE your question

please MARK as brainliest

hope it HELPS you...

22.

the number of four digit numbers which can formed using the digit 0,1,2,3,4,5 without repeating the digit​ a) 96 b) 63 c) 120 d) none​

Answer»

ANSWER:

hi

Step-by-step explanation:

96

hope it HELPS you

good night

sweet DREAMS

23.

when angle change then value of trigonometric function also . vary, remain same, statement is not true, statement is false​

Answer»

ANSWER:

TRUE

Step-by-step EXPLANATION:

24.

0/3. Find the LCM and HCF of the following integers by applying the prime factorisationmethod.06) 12,15 and 21​

Answer»

Answer:

Hcf=3& Lcm=420

Step-by-step explanation:

12=(2)(2)(3)

15=(3)(5)

21=(3)(7)

Hcf=3

Lcm=(2)(2)(3)(5)(7)=420

25.

Find the value of k for which the system of equations has a unique solution:4x -5y = k, 2x -3y = 12 (step by step)​

Answer»

ANSWER:

k not EQUAL to 20 answer

Step-by-step EXPLANATION:

If my answer is right than MARK me as brainlist please

26.

1. Find the product of the following pairs of monomials.At(ii) - 4p, 7p (m) - 4p, 7pq(v) 450(iv) 4p3pofrectangles with the following pairs of monomials as their lengths and​

Answer»

ANSWER:

sorry YAAR but I don't KNOW

but if you can follow me SOO plz

27.

Show whether 5 is one of the zeros bfP(x) = 23 – 2 – 13x + 13.

Answer»

ANSWER:

no it is not ZERO PLEASE FOLLOW me and THANK me

28.

If in the given figure radius of smaller and larger circles be 4cm and 5cm. Fjnd the length of chord AB.A. 6cmB. 8cmC. 10cmD. 12cm​

Answer»

.................................

PLS MARK BRAINLIEST

29.

good eveninghow many envelope of size by 5cm can be made out of a sheet of paper 115cm and 75cm. **step wise** please l will follow u​

Answer»

Answer:

38 envelopes of SIZE by 5cm can be made out of SHEET of paper 115cm and 75cm.

Step-by-step EXPLANATION:

Total sheet of paper= 115cm+ 75cm=190cm

Size of each ENVELOPE is=5cm

Therefore ,no.of envelope made out of a sheet of paper 190 is 190/5=38 envelopes

Hope it HELPS you.

30.

A 2.3 + 1.5 − 3.4 b 7 × 4.6c 23.7 ÷ 3 d 2.4 + 7.6 ÷ 2

Answer»

ANSWER:

a.0.6

b.32.2

c.7.9

d.6.2

Hope it will HELP you..

31.

[√3x–5–1÷√3x–5]⁵. find the differentiate w.r.t.x​

Answer»

ANSWER:

The CORRECT answer is 1 because

Step-by-step EXPLANATION:

√3x = 1

-5 = 1

therefore,

1+1-1

1

32.

By how much is 2a + 3b+ 7 smaller than 8-5a+7b?​

Answer»

.?........................................

33.

I need steps with answerPls

Answer»

ANSWER:

DE || BC

ADE = B ( crossponding ANGLES )

ADE = 55⁰

in TRIANGLE ADE using angle sum property

65⁰+55⁰+AED = 180⁰

120⁰+AED = 180⁰

AED = 180⁰-120⁰

AED = 60⁰

DE || BC

AED = C (corresponding angles)

C = 60⁰

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34.

Given A(15,4) and B whose ordinate is twice its abscissa. If ab = 13 units find the coordinates of point B

Answer»

Step-by-step EXPLANATION:

PLS MARK AS BRAINLIEST

35.

Solve 3x-22≥5 in X ∈ R ​

Answer»

Step-by-step EXPLANATION:

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Plzz Mark me in BRAINLEAST.....

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36.

Factor 8x3m2 – 8x3n2 + y3m2 – y3n2. If the polynomial is not factorable, write prime.can i please get a full explanation?

Answer»

Answer:

ok

Step-by-step EXPLANATION:

Factor 8x3m2 – 8x3n2 + y3m2 – y3n2. If the POLYNOMIAL is not FACTORABLE, WRITE prime.

can i please get a FULL explanation?

37.

(i) 3,6, 12, 24,... find common diffrence & next two terms ​

Answer»

SORRY BRO ...

but this is not an AP

38.

Which of the following exprassion show that rastionl number are associtive under multiplication​

Answer»

ANSWER:

ACTUALLY there are no OPTIONS to SELECT the answer

39.

If two pillows cost 300 how much will one pillow cost​

Answer»

Step-by-step explanation:

SINCE the cost of 2 PILLOWS = rs 300

therefore, the cost of 1 PILLOW = 300/2

150

40.

Find the ratio of the following60 paise to rupees 4.50​

Answer»

ANSWER:

Answer is 2/15

Step-by-step explanation:

  • 1 RUPEES = 100 paise
  • So,
  • 4.5 rupees = 450 paise
  • Calculation:-
  • 60 / 450
  • = 2/15
41.

For anytwo sets A and B, show that P(AnB) = P(A) n P(B)​

Answer» PLEASE FIND the ATTACHMENT
42.

1. Find the HCF of the following (h) 91, 112, 49​

Answer»

Answer:

HCF of 49,91 and 112 is 7 by PRIME factorization method

Step-by-step EXPLANATION:

43.

211sec 0 - 1sec 0 + 1sin e1 + cose​

Answer»

Answer:

join date 30th JANUARY I am a NEW balance bat hai to buy a home the human ENVIRONMENT to the FIRST to review my resume and cover letter

44.

Find the least number that should divide the followingto make it a perfect square1256​

Answer»

Answer:

1256=6 is SQUARE ROOT of 36

45.

Find the combined equation of pair of linesthrough origin and makingan equilateral trianglewith theline3y = 5​

Answer»

ANSWER:

5/3 is the answer OK BYE

46.

the volume of a box is xki power3-7xki power2+12x.the width of the box is 3-x. find out volume of the box when x=1.find the maximum volume​

Answer»

ANSWER:

hjbun hunu.

Step-by-step EXPLANATION:

bjub hynvy JUG

47.

22++X=4.can any 0ne give me the answer. please​

Answer»

ANSWER:

YES

Step-by-step explanation:

2

2

+

+

X=

4.

answer

please FOLLOW me, I will follow back

thanku

48.

24 एक्स स्क्वायर वाई प्लस 28 बाय एक्स स्क्वायर माइनस 10 पीक्यू 12 बाय एक्स स्क्वायर प्लस 14 स्क्वायर माइनस 10 क्यूपी कैंसर​

Answer»

HELLO BHAIYA xgittshkgkup

49.

Two concentric circles are of radii 13 cm and 5 cm. Find the length of the chord of the larger circle which touches thesmaller circle at a point.​

Answer»

Step-by-step explanation:

LET two CIRCLES have the same centre O and AB is a chord of the larger circle touching the smaller circle at C.

OA=5cm and OC=3cm

Now,

As we know that the tangent at any point of a circle is perpendicular to the radius through the point of contact.

Therefore,

In △OAC,

OA²=OC²+AC

(By pythagoras theorem)

⇒AC²=OC²-OA²

AC²= 5²-3²

Ac =4cm

Since perpendicular drawn from the centre of circle bisects the chord.

Therefore,

AB=2AC

⇒AB=2×4=8CM

Hence the length of the chord is 8cm

50.

In a spots academy, T-shirts were to be equally distributed among 175 athletes. At this occasion, 35athletes were absent and therefore each athlete 8ot 4 t-shirts extra. How many t-shirts, in total, wereavailable for distribution?​

Answer»

ANSWER:

175-35=140

now 4×140= 560

now add 140 to 560

140+560=700

The answer is 700

HOPE this will HELP you☺☺