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.

Please do this all questions with there Thoryplease​

Answer»

ANSWER:

updated with a JOB at a TIME when she is LIKE the KI of

2.

2. In the adjoining figure, ABC is a traingle in whichA= 50° and B=C Find the angles B B and C​

Answer»

Answer:

as angle b=angle c

the measure of all angles of TRIANGLES is 180

ABLE a = angle b =65 degree

hope.... mark as brain LIST

3.

Solve for x and y linear equation in two variables​

Answer»

Answer:

I am giving answer of first question

answer of this question and goes like this

Step-by-step explanation:

let 1/y be a

then equation is

4x + 6a = 15. (1)

6x - 8 a = 14. (2)

now by elimination method

multiply 6 in equation 1 and 4 in equation 2

Now the equation become

24X. + 36a = 90. (3)

24x. -. 32a = 56. (4)

subtract equation 3 and 4

after subtracting equation become

68a = 34

a = 34/ 68

a = 1/ 2. (5)

put 5 equation in 1 equation

4x + 6 x 1/2 = 15

4x + 3 = 15

x = (15 - 3) / 4

x = 3

now

1 / y = a

1/ y=1/2

y = 2. ,. x = 3. this is answer

like this you can do other questions

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4.

Minus 14 is greater than the minus 8​

Answer»

Answer:

In CASE of minus the smaller NUMBER is GREATER then the LARGER ::: So -8 is greater than -14 ...

Hope you like the ans !!

5.

The denominator of a rational number is greater than its numerator by 6. If the numerator is increased by 9 and denominator is decreased by three the new rational number obtained is 5/2. Find the rational number

Answer»

ANSWER:

The NUMBER that is OBTAINED is -4/-2

6.

Solve the equation 3(p+2)=18​

Answer»

Answer :D

3(p + 2) = 18

3P + 6 = 18

3p = 18 - 6

p = 12 ÷ 3

p = 4

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7.

The greatest 3 digit number which is divisible by 18 , 24 , 32​

Answer»

864 is the REQUIRED 3 DIGIT number.

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8.

Find the discriminant and comment on the roots of the equation: 4x2 + 10x + 7 = 0

Answer»

Answer:

Discriminant. Discriminant, in MATHEMATICS, a parameter of an object or system CALCULATED as an aid to its classification or solution. In the case of a quadratic equation AX2 + BX + c = 0, the discriminant is b2 − 4ac; for a cubic equation X3 + ax2 + bx + c = 0, the discriminant is a2b2 + 18abc − 4b3 − 4a3c − 27c2.

9.

(a=root5 +1 /root5-1 ) (b=root 5 -1 /root 5+1 ) find = a^2 + a*b + b^2 /a^2- a*b + b^2

Answer»

ANSWER:

HOPE this MAY HELP you

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10.

if one number is multiplied by the number the resulting number is the sum of the square of the first number and cube root of the second number.Find the number of such pairs?

Answer»

Step-by-step explanation:

(a) -11/6

(b) 3/7

(c) - 96/25

(d) 5/3

(E) 7/3

(f) -1/6

(G) 9/2

11.

Which of the following points lie on the y -axis?a)(0,1)b)(2 ,2)c)(-1 , -1)

Answer»

ANSWER:

-1, -1 is the POINT LIE on you axis

hope HELPS you

12.

Find the coordinats of a point which intersects the Y-axis the equation x-y=5​

Answer»

ANSWER:

-5,0 ,1,6 and 0 ,-5 is CORRECT answer

13.

When alpha and beta are the zero of the x^2+5x+8 find alpha and beta​

Answer»

Answer:

I THINK QUESTION is WRONG CHECK and send again

14.

At what rate of compound interest will a sum of Rs 640 amount to Rs 1250 in 3 years?

Answer»

Step-by-step EXPLANATION:

t what RATE of COMPOUND interest will a sum of Rs 640 AMOUNT to Rs 1250 in 3 years?

15.

I solved both questions as 9.b 10.b!!! tell me fast is it right or not?​

Answer»

ACCORDING to me your both QUESTIONS are CORRECT

16.

Find the shuare root 729factorisation methode​

Answer»

I HOPE it's HELP you

I Hope it's help you

17.

Two set A and B are said to b disjoint if

Answer»

ANSWER:

they will BEE DISJOINED for an HOUR

18.

Please tell its answer with solution​

Answer»

\huge\purple{\underline{\underline{\pink{Ans}\red{wer:-}}}}

\sf\orange{Given;}

\sf{(1) \ 12 \ percent \ Rs \ 100 \ shares \ at \ Rs \ 120}

\sf{(2) \ 8 \ percent \ Rs \ 100 \ shares \ at \ Rs \ 90}

\sf\green{\underline{\underline{Solution:}}}

\sf{For \ (1)}

\sf{F.V.=Rs \ 100}

\sf{M.V.=Rs \ 120}

\sf{Discount=12 \ percent \ of \ F.V.}

\sf{Discount=\frac{12}{100}×100}

\sf{Discount=Rs \ 12}

\sf{Rate \ of \ return=\frac{Discount}{M.V.}×100}

\sf{Rate \ of \ return=\frac{12}{120}×100}

\sf{\therefore{Rate \ of \ return=12 \ percent}}

\sf{For \ (2)}

\sf{F.V.=Rs \ 100}

\sf{M.V=Rs \ 90}

\sf{Discount=8 \ percent \ of \ F.V.}

\sf{Discount=\frac{8}{100}×100}

\sf{Discount=Rs \ 8}

\sf{Rate \ of \ return=\frac{Discount}{M.V.}×100}

\sf{Rate \ of \ return=\frac{8}{90}×100}

\sf{Rate \ of \ return=8.89 \ percent}

\sf{Rate \ of \ return \ for \ first \ is \ higher.}

\sf\purple{\tt{\therefore{12 \ percent \ Rs \ 100 \ for \ Rs \ 120 \ is \ more \ profitable}}}

19.

Q.4. Find the tenth term of the sequence √2,√8,√18... ??​

Answer»

ANSWER:

Step-by-step EXPLANATION:

\sqrt{2},  2\sqrt{2},  3\sqrt{2}, 4\sqrt{2} ..... 10\sqrt{2}

20.

What is terminating decimal?​

Answer»

Answer:

A terminating decimal is a decimal that ends. It's a decimal with a finite NUMBER of DIGITS. ... Watch this tutorial to LEARN about terminating DECIMALS and see some examples!

21.

In right angle triangle ABC and BCD, AB/CD=1/2 then A(∆ABC)/A(∆BCD) = ?​

Answer»

Answer:

if the heights of two traingles are equal

then the area of the triangles are PROPORTIONAL to its base

Step-by-step explanation:

so ,

RATIO of Area of TRAINGLE ABC and TRIANGLE BCD

=1/2

22.

Can anyone plz give me answer of this question by explanation it properly​

Answer»

ANSWER:

CORRECT answer is (C) 44.5

23.

In a group of students, 100 students know Hindi, 50 know English and 25 knowboth. Each of the students knows either Hindi or English. How many studentsare there in the group?​

Answer»

ANSWER:

There are a 125 STUDENTS in the GROUP

24.

What should be subtracted from -3/5 to get -2?​

Answer»

ANSWER:

x=7/5

Step-by-step EXPLANATION:

LET the NUMBER to be SUBTRACTED is x

-3/5-x= -2

-3/5+2=x

-3+10/5=x

7/5=x

25.

Estimate 1350×59 step by step​

Answer»

ANSWER:

79650

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26.

The off peak weekly average cost off hiring a caravan in wales is £520 . In July the average cost increases to £800 . Calculate the percentage increase in cost . give your answer to 2 significant figures

Answer»

Answer:

I don't KNOW your answer PLZ can you follow me I will ALSO follow TOU

27.

2. Check whether -2 and 2 are the zeroes of the polynomial a4 - 16​

Answer»

Answer:

2 and -2 are the ZEROES of the GIVEN POLYNOMIAL a^4-16

28.

Rationalize the denominator of √3+√2/√3-√2

Answer»

above is your ANS PLZZ FOLLOW me and LIKE the ans

29.

Please explain me this question fast​

Answer»

Answer:

(3) (i) sum

(ii)ODD

(III)HALF

(iv)odd

(v)11

(5)

(i)19

(ii)6/17

30.

The value of (-9/16 × 8/15) is *​

Answer»

ANSWER :D

-0.3

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31.

for all elements the smallest particle that can exist independently is an atom do you agree give reason​

Answer»

ANSWER:

no it is a MOLECULE

32.

Which term of the A.P. 19, 17, 15..... is the first negative term ? Find the term.

Answer»

ANSWER:

don't KNOW your TEACHER will know no BETTER

33.

Test the divisibility of 7132 by 4by 9[using divisibility rule]

Answer»

Answer: Divisibility by 4 - Check last two DIGITS of 7132. Since, 32 is divisible by 4. THEREFORE, 7132 is also divisible by 4.

Divisibility by 9 - Check the sum of all the digits of 7132. 7+1+3+2 = 13 which is not divisible by 9. So, 7132 is not divisible by 9.

34.

Hey guys. Please help me with this. Do it in a book with good explanation. Thanks

Answer»

Step-by-step explanation:

HEYA....guys..

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35.

The population of different states of India as per 2011 census is given. Writethe names of states and there population in order of their population .Write each number in the international system.The population of different states of India as per 2011 census is as under:1. Andhra Pradesh 8,64,65,533 6. Arunachal Pradesh 13,82,6112. Assam 3,11,69,272 7. Bihar 10,38,04,6373. Chhattisgarh 2,55,40,196 8. Goa 14,57,7234. Gujarat 6,03,83,628 9. Haryana 2,53,53,0815. HimanchalPradesh 68,56,509 10. Jammu and Kashmir 1,25,48,926​

Answer»

ANSWER:

PLEASE mark as brainliest answer

Step-by-step explanation:

  1. Andhra Pradesh 86,465,533
  2. Assam 31,169,272
  3. Chattisgarh 25,540,196
  4. Gujarat 60,383,628
  5. HimanchalPradesh 6,856,509
  6. Arunachal Pradesh 1,382,611
  7. Bihar 103,804,637
  8. Goa 1,457,723
  9. Haryana 25,353,081
  10. Jammu and KASHMIR 12,548,926
36.

Find the square root of 729 using factorisation method​

Answer»

Answer:

27

Step-by-step EXPLANATION:

37.

The difference between CI and SI for 2 years @ 5% is ₹240 find the sum

Answer»

<P>Answer:

96000

Step-by-step EXPLANATION:

P(105/100)^2 -P = (P * 5/100 *  2 ) + 240

441p/400 -p = p/10 + 240

41p/400 = p/10 + 240

41p/400 - p/10 = p/10 - p/10 +240

p/400 = 240

p = 96000

38.

A frustum of a pyramid is 16cm square at the bottom, 6cm square at the top,and 12cm high. find the volume of the frustum.

Answer»

Step-by-step EXPLANATION:

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39.

समांतर चतुर्भुज का एक कोण 120 डिग्री है तो उसके बाकी तीनों कोणों का माप क्या होगा

Answer»

Step-by-step explanation:

GIVEN one angle of a parallelogram is 60 DEGREE. What will be the measure of the other three angles?

  • We need to find the measure of other angles.
  • So in a parallelogram ABCD, if angle A = 120 degree
  • So diagonally opposite angle is C. So angle A = angle C = 120 degree
  • Now the sum of adjacent angles of a parallelogram is 180 degree.
  • So angle A + angle B = 180 degree.
  • So  120 + B = 180
  • Or B = 180 – 120
  • So angle B = 60 degree
  • Now angle B = angle D (since opposite angles of a parallelogram.)
  •       So angle D = 60 degree
  • So we have A = 120 , B = 60, C = 120, D = 60

Reference link will be

brainly.in/question/7622864

40.

What is the sum of all sides of a regular polygon

Answer»

Answer:

360

Step-by-step EXPLANATION:

41.

Find the smallest number by which9408 be divided so that is quonTient is a perfect square

Answer»

ANSWER:

by LONG DIVISION METHOD

42.

Find the product (x+1)(x+1)

Answer»

Answer:

x² + 2x+ 1

Step-by-step EXPLANATION:

USE identity (a + b)² = ²+2ab + b²

in this case (x+1)²= x²+2x×1 + 1²

=x²+ 2x+ 1

43.

Rationalize = 5divide(4/2+3/3)

Answer»

Step-by-step explanation:

hi I hope U will understand PLEASE MARK me as BRAIN list

44.

If f(x)=x^2+2 and g(x)=x/x+1,find gof(3).

Answer»

Step-by-step EXPLANATION:

F(X) = x^2 + 2 G(x) = x/x+1 to find gof(3)

f(3) = 3^2 + 2 = 11.

gof(3) = 11/11+1

= 11/12 Answer

45.

Form an 8-digit number using the digits 7,0,6,5,4,2,3,1 which is as close as possible to the largest 7 digit number

Answer»

Answer:

76543210 MARK me BRAINLIST because I am SURE that this is the CORRECT ONE

46.

If a and b are whole numbers and a < b then which of the following is not true?(a) a + 1 < b + 1(b) a - 1 < b - 1(c) a × b < b × b(d) a × a > a × b

Answer»

Answer:

C OPTION is CORRECT answer.. hope it will help u.. please mark me in your brainliest LIST

47.

If 432 , 2 = 26 275 , 3 = 66 342 , 6 = 41 123 , 4 = 20 543 , 2 = ?

Answer»

Answer:

I can't understand your question please write in comment BOX MINING off the question

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48.

The perimeter of the rectangle is 40 cm,it's length is 2cm more than double of it's breadth then find the length and breadth

Answer»

Step-by-step EXPLANATION:

The PERIMETER of the RECTANGLE is 40 cm

length is 2x+2 (x=breadth)

The perimeter of the rectangle is 2(l+b)

2(2x+2+x)=40

6x-4=40

x=36/6

x=6

49.

Find the zeros of the polynomial P(x)= x³-x. and hence find the sum of zeros​

Answer»

Answer:

first you FACTORISE then EQUALTO 0 ker do

alpha plus beeta is EQUAL to -b\a

50.

Find tow Rational numbers between 0.1 and 0.3​

Answer»

Answer:

0.1 =1/10 , 3.0 =3/10

ANS: 2/10, 2.5/10