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.

By long division method​

Answer»

Answer:

HOPE you are satisfied with my answer

Step-by-step explanation:

MARK my answer as BRAINLIEST plzzz plzzz
Discussion
2.

If A ={9,7,0,4,5,3}and B ={1,2,4,5,3,7,8}find A=B​

Answer»

ANSWER:

A ≠ B

Step-by-step EXPLANATION:

A ≠ B

SET A is not EQUAL to Set B
Discussion
3.

In the following AP's fill up the missing terms .. 2) 16 __ __ 31​

Answer»

Answer:

The MISSING terms in the SEQUENCE are: 16, 21, 26, 31

Step-by-step explanation:

Given sequence is 16, __, __, 31

here, a₁ = 16, a₂ = ?, a₃ = ?, a₄ = 31

common DIFFERENCE (d) = ?

(∵aₓ = a+(x-1)d)

a₄ = a+(4-1)d

⇒31 = 16 + 3D

⇒31 - 16 = 3d

⇒15 = 3d ⇒ d = 15/3 ⇒ d = 5

thus, common difference (d) = 5

so, a₂ = a + (2-1)d

⇒a₂ = 16 + 5

⇒a₂ = 21

now, a₃ = a+(3-1)d

⇒a₃ = 16 + 2d

⇒a₃ = 16 + 2(5)

⇒a₃ = 16 + 10

⇒a₃ = 26

∴ the missing terms are 21, 26

The sequence of A.P is 16, 21, 26, 31.

HOPE THIS WOULD BE HELPFUL FOR YOU

Discussion
4.

By what shall we multiply 180 to make it perfect square​

Answer»

Answer:

90×2 =180 PLEASE don't GIVE BRAINLIST POINT
Discussion
5.

What is the additive inverse of -237

Answer»

Answer:

237

Step-by-step EXPLANATION:
Discussion
6.

Iwrite an irrational number on number line lying betweenon number line lying between 1/3 2/3​

Answer»

Answer:

0.1.2.3.4.5.6.7.8.9.
Discussion
7.

21. Divide * 7000 among A, B and C such that A gets 50% of what B gets and B gets 50% of whatC gets.​

Answer»

ANSWER:

LET C=x

B=2x

A=21×B

A=21×2x=4x

A+B+C=700

x+2x+4x=700

47x=700

4x=100

x=400=C

B=2x=200

A=4
Discussion
8.

Solution of the equation 4p - 3 = 9 is​

Answer»

Step-by-step explanation:

4p-3=9

4p=9+3

4p=12

p=12/4

p=3

hope it HELPS.........
Discussion
9.

Number which divides 105 both 1005 is

Answer»

Answer:

5

Step-by-step explanation:

105/5 = 21

1005/5 = 201
Discussion
10.

If a,b,c are reals such that a+b+c=5 and (1/a+b) + (1/b+c) + (1/c+a) = 17/5 then find the value of (a/b+c) + (b/c+a) + (c/a+b)

Answer»

ANSWER:

so DIFFICULT i can't answer it
Discussion
11.

a straight line passing through the point P(1,2) and making an angle with the positive X axis 45 degree at the point Q and the value of PQ=3root2 then measure the coordinates of point Q

Answer»

Answer:

Step-by-step EXPLANATION:

Method I

The intersection point lies on circles with DIAMETER AB and AC SINCE there is right angle at the foot of the perpendicular.

Equation of circle with diameter  AB  

(x−4)(x−1)+(y+3)(y−1)=0  

x2+y2–5x+2y+1=0(1)

Equation of circle with diameter  AC  

(x−4)(x−2)+(y+3)(y−3)=0  

x2+y2–6x−1=0(2)

Subtracting  (2)  from (1)  we get equation of common chord  AD  which is perpendicular to  BC  

x+2y+2=0  

Method II

Equation of  BC  

(x2−x1)(y−y1)−(y2−y1)(x−x1)  

(2–1)(y−1)−(3–1)(x−1)=0  

y−2x−1=0(3)

equation of perpendicular is obtained by EXCHANGING the coefficients of x and y and changing sign of one of them.On R.H.S. put the values of point from which it passes.

x+2y=4–6=−2
Discussion
12.

Convert in decimal 17/8 step by step

Answer»

Answer:

2.115

Step-by-step explanation:

To convert 17/8, we just have to DIVIDE 17 and 8.

= 2.115.

------------------------------------------------------------------------------------------

THANK You.. :)

I;m GLAD to help you..

Discussion
13.

3y2-ky+8=0 is2/3 then find the value of k

Answer»

Step-by-step explanation:

3*(2/3)^2-2/3k+8=0

3*4/9-2/3k+8=0

4/3+8=2/3k

28/3=2/3k

14=k

Discussion
14.

Is Zero a ration number?justify

Answer»

Answer:

NOTE:ANY NUMBER THAT CAN WRITTEN IN THE FORM OF P/Q WHERE Q IS NOT EQUAL TO ZERO THEN IT IS A RATIONAL NUMBER.

YES 0 CAN WRITTEN IN THE FORM OF P/Q I.E

0/1 WHERE Q CAN BE ANY NATURAL NUMBER.

HOPE YOU GET IT..
Discussion
15.

1/35+1/49 pls its urgent

Answer»

Answer:

0.04897959183

Step-by-step EXPLANATION:

 1/35 + 1/49

⇒35+49 ÷ 35 x 49

⇒84 ÷ 1715

⇒0.04897959183

Hope it helps,

MARK me as the brainliest plz, I need the NEXT RANK.
Discussion
16.

What do you mean by abascissa

Answer»

ANSWER:

It MEAN by x.-coordinate
Discussion
17.

Ten rational number between -4/5and + 4/7

Answer»

Answer:

Step-by-step take LCM of 5 and 7

-4/5+4/7

-28/35+20/35

so rational NUMBERS -27/35,-26/35,-25/37,-24/37.-23/37, TILL 19/27

PLes give LIKE
Discussion
18.

2+2=5Prove that Prfxfn hxjzjxificvl

Answer»

ANSWER:

THE ANSWER IS 2+2=5-1

Step-by-step explanation:

2+2=4

5-1=4

SO 4=4....

MARK ME AS BRAINLIEST PLEASE

I AM GOING TO FOLLOW YOU

HOPE IT HELPS YOU OUT ✌✌✌✌
Discussion
19.

Pie is 1) a natural number 2)a irrational number. 3)an irrational number. 4)not a real number

Answer»

ANSWER:

an IRRATIONAL NUMBER

Step-by-step EXPLANATION:

bcoz its value is not defined and through APPROXIMATION it is 22\7
Discussion
20.

In the following A.P., ind the missing terms: □, □, 13, □, □, 22

Answer»

Answer:

16,19

Step-by-step EXPLANATION:

d=22-13/4-1=9/3=3

13+3=16

16+3=9
Discussion
21.

The maximum number of points where the graph of a quadratic polynomial intersects the x- axis

Answer»

Answer:

2 is the MAXIMUM no. of points.

Step-by-step explanation:

MARK me as the BRAINLIEST and GIVE A THANKS
Discussion
22.

A={1,2,3,4} B=N and f(x)=x^3 range of and type of functions

Answer»

Step-by-step explanation:

Let A={1, 2, 3, 4} and B=N, Let f:A to B be defined by f(X)=x^(3) then, FIND the range of f.
Discussion
23.

Diameter of a cart wheel is 26 inches .how far will it go in 1 rotation. complete explanation ​

Answer»

ANSWER:

answer for the GIVEN PROBLEM is given
Discussion
24.

No Men Are Foreignave you ever thought of some people as strange,intries as foreign'? We have many ways of thinkinger people as different from 'us', as 'them. They,housener the poet reminds us ofthSpossess: dde makeatrage thethe let us member ,whenever we are told To hate our brothers,it is overself remember,we who take arms against eav​

Answer»

ANSWER:

i didnt UNDERSTAND the QUESTION

Discussion
25.

If we Plot the points A ( -1 , 0) B (-1,1 ) C ( 0 ,1 ) D (0, 0) On theCartesian plane which figure is formed on Joining the points in Order. Also identity the shape of figure?​

Answer»

ANSWER:

a SQUARE is formed

Step-by-step EXPLANATION:

by these COORDINATES
Discussion
26.

What is place value of 2 in 6240​

Answer»

ANSWER:

Hey

Step-by-step EXPLANATION:

⚠Answer:- 200⚠

☺✌☺
Discussion
27.

(sin θ + cosec θ)2 + (cos θ + sec θ)2 - tan2 θ - cot2 θ =?

Answer»

Answer:

MAKE sure YUR Q is correct

can't UNDERSTAND

Discussion
28.

A dealer buys one quality of wheat at Rs. 44 per kg and mixes it with another quality of wheat in the ratio of 3:2. The price of the resulting mixture is Rs. 40 per kg. The price of the other quality of wheat is ______?​

Answer»

Answer:

>>   3/5  *   44     +    2/5   *   ans    =   40

>>   3*44   +   2*ans   =  40*5

>>  132  +  2*ans   =  200

>>  ans   =  34

**************

~ i hope i was able to HELP you.  

~~ Have a great day ahead!
Discussion
29.

9.Jeetu lent * 10000 for 3 years at different rates of yearly interest. For the first year hecharged 5% per year, for the second year 6% and in the third year 7% per year. Find outtotal income in 3 years by way of interest.guy's type the answer ​

Answer»

Answer:

1800 is the INTEREST

MARK as BRAIN LIST if RIGHT
Discussion
30.

How many binary relations are there on a set S with 9 distinct elements?​

Answer»

\displaystyle\huge\red{\underline{\underline{Solution}}}

DEFINITION TO BE MEMORISED

CARTESIAN PRODUCT OF SETS

Let A & B be any TWO non empty sets. The Cartesian product of A and B is denoted by A × B and defined by :

\sf{A \times B = \{ \:(a,b) : a \in \: A \: , b \in \:B \}}

BINARY RELATION

Let A and B be any two non empty sets. A binary relation R between A and B is a subset of A × B

NUMBER OF BINARY RELATIONS

If A and B be any two non empty sets such that

\sf{ \: n(A) = p \: \: and \: \: n(B) = q \: }

Then the number of binary relations between A & B

\sf{= {2}^{pq} }

Using the same we can say that the number of binary relations on a SET containing n is

\sf{ = {2}^{ {n}^{2} } }

TO DETERMINE

The number of binary relations are there on a set S with 9 DISTINCT elements

CALCULATION

\sf{Here \: \: n(S) = 9}

Hence The number of binary relations the set S

\sf{ \: = {2}^{(9 \times 9)} \: }

\sf{ = {2}^{81} \: }

━━━━━━━━━━━━━━━━

LEARN MORE FROM BRAINLY

Let A = {1,8,27,64,125} and B= {1,2,3,4,5,6} and R be the relation ‘is cube of 'from A to B then domain of R is

brainly.in/question/21096862
Discussion
31.

The pair of equations 5x – 15y = 8 and 3x – 9y = 24/5 has​

Answer»

.......................mmmmmmm
Discussion
32.

Degree of polynomial 3x^3+2x^2+x+1 is​

Answer»

Answer:

3

Step-by-step EXPLANATION:

LARGEST EXPONENT is 3
Discussion
33.

Conebase is 28 cm(ii) slant height of the cone(iii) curved surface area of the coneAright triangle ABC with sides 5 cm, 12 cm and 13 cm is revolved about the side 12 cm.Find the volume of the solid so obtained.If the triangle ABC in the Question 7 above is revolved about the side 5 cm, then findthe volume of the solid so obtained. Find also the ratio of the volumes of the twosolids obtained in Questions 7 and 8.A heap of wheat is in the form of a cone whose diameter is 10.5 m and height is 3 m.Find its volume. The heap is to be covered by canvas to protect it from rain. Find thearea of the canvas required.​

Answer»

ANSWER:

hshshssisusuususuiwiww
Discussion
34.

Find the product of -3x^2y,4xy^2 and 6x^2yz​

Answer»

ANSWER:

Hiii.....

here is UR answer......

-72x5y4z

Step-by-step EXPLANATION:

Kindly SEE the picture for ur clarification.............
Discussion
35.

Solve for x : 36x^2 – 12ax + (a^2 – b^2) = 0​

Answer»

ANSWER:

PLEASE MARK as BRANLIEST
Discussion
36.

1) 3x - 2y - 12 = 02x + 3y+5=02) 3 x+ 2y = 42x-3y = 7​

Answer»

Step-by-step EXPLANATION:

this this will be the ANSWER
Discussion
37.

In the following AP's fill up the missing terms .. 1) 19 _____ 31​

Answer»

Answer:

25

Step-by-step EXPLANATION:

here,d=(31-19)/3-1=12/2=6

19+6=25

i THINK its RIGHT FRIEND
Discussion
38.

Find the remainder, when the largest 4-digit number is divided by the smallest 2-digit numberAt a school camp, 750 children are divided into 30 groups. How many children are​

Answer»

Step-by-step explanation:

ANSWER

LCM of 12, 15, 20 and 35 = 420

Largest FOUR digit number = 9999

On dividing 9999 by 420 we get

remainder = 339

So, largest number of 4 digits EXACTLY divisible by 12, 15, 20 and 35 will be

=9999−339

=9660

So, correct answer is option B.
Discussion
39.

Than €25)The year 2000 is steppesented on a numberfire o oond the year 2060 oso unchInteger on the one number line repthe year 1990160 60 - (-160​

Answer»

not an APPROPRIATE QUESTION
Discussion
40.

R65. Jagatram, a milk seller has certain quantityof milk to sell. In what ratio, he should mix waterto gain 5% by selling the mixture at the cost price?(A) 1:10(B) 1:5(C) 1:20(D) 1:15​

Answer»

Answer:

C. 1 : 20

\frac{5}{100} = \frac{1}{20} = 1is \: to \: 2 0

Step-by-step explanation:

.I hope this helps you ,PLEASE mark as brainliest,follow....
Discussion
41.

X=1 y=-5 direct what is k(constant)​

Answer»

SEARCH from GOOGLE

and MARK me BRAINLIEST
Discussion
42.

X2 - (b − 2)x - 2bFactorize it

Answer»

ANSWER:

answer for the GIVEN PROBLEM is given
Discussion
43.

(a)15दिन(b) 18 दिन(८)दिन कार्य करके छोड़ दिया. शेष कार्य को A अकेला कितने और दिनों में पूरा करेगा?5. A अकेला किसी कार्य को 18 दिन में तथा B अकेला इसे 15 दिन में पूरा कर सकता है. Bअकेले ने इस पर 10दिन कार्य करके छोड़ दिया सेश कार्य A अकेला कितने और दिन में पूरा करेगा​

Answer»

ANSWER:

r6estdcbou89arzfxyjiup TE 45hckg9eqyrsgvpoi0
Discussion
44.

If a person pays 360 rs every month to bank then how much money he have to pay in one year​

Answer»

ANSWER y he had to pay rs 360 * 12 because there are 12 MONTHS in a year

=rs4320

hope it HELPED
Discussion
45.

3 hour 30 minutes is written as 3.30 is it the decimal form of 3 hours 30 minutes?​

Answer»

Answer:

no its not its WRITTEN in 3.50

Step-by-step EXPLANATION:

pls MARK me brainliest.
Discussion
46.

Solve m^{2} =4+5m by completing method

Answer»

\green{\bold{\underline{ ☆ UPSC-ASPIRANT ☆} }}

\red{\bold{\underline{\underline{QUESTION:-}}}}

solve m^{2} =4+5m by completing method

\huge\bigstar\huge\tt\underline\red{ᴀɴsᴡᴇʀ }\bigstar

------>>>>Here is your answer<<<<--------

➤We can't solve it by Completing the square method because coefficient of m^2 is 1 and when we divide 1 to whole result is same so we solve it by simply FACTORISATION method.

➪ {m}^{2} = 4 + 5m = {m}^{2} - 5m - 4 = 0

➪ {m}^{2} - 5m - 4 = 0

➪ {m}^{2} - 4m - m - 4 = 0

➪m(m - 4) + 1(m - 4)

➪(m + 1)(m - 4)

➪m = - 1 \: and \: m = 4

HOPE IT HELPS YOU..

_____________________

Thankyou:)

Discussion
47.

3. Verify the following:(i)-12 2+52 -12+7 57​

Answer»

Step-by-step EXPLANATION:

Not SURE about the ANSWER?
Discussion
48.

Value of x and y for equations x+y =3 and X - 2y = 3 is :

Answer»

ANSWER:

x+y=3

x-2y=3

subtract both eqns

x+y-x+2y=0

3y=0

y=0

sub in EQN 1

x+y=3

x+0=3

x=3
Discussion
49.

X + 2x + 3X – 1h) 12 .درا42.​

Answer»

Answer:

what to do??????

Step-by-step EXPLANATION:

PLEASE don't LOSE your Points by asking this kind of question

* EVERYONE's WELL wisher

Discussion
50.

Which is the point of the intersection of x-axis of equation 3x+2y=12​

Answer»

Step-by-step explanation:

3x+2y=12

3(2)+2(3)=12_____(2,3)= coordinate point

3(4)+2(0)=12_____(4,0)=coordinate point

3(0)+2(6)=12_____(0,6)=coordinate point

hope it HELPS

please MARK it as brainliest I need just 1 brainliest answer to reach next rank please do a favor for me please

Discussion