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.

The value of (5/4)-(8/3)is come​

Answer»

Step-by-step EXPLANATION:

take the LCM of both denomenater =12

(5/4)-(8/3)

15-32/12

17/12. ANS

I hope it is helpfull for you
Discussion
2.

Solve the pair of linear equation by eli ination method 4x-3y-25=0​

Answer»

Answer:52

Step-by-step EXPLANATION:
Discussion
3.

2+25-35+34²72+(73+83)​

Answer»

ANSWER:

83380

Step-by-step explanation:

73+83=156

34^2×72= 1156×72= 83232

2+25-35= 27-35= -8

add all of them

-8+83232+156

83380
Discussion
4.

The area of the figure obtained by joining the points (1,4)( -3,-1)(3-1)​

Answer»

Step-by-step EXPLANATION:

ajiwhs jdjdndjddjdjdnodidndide
Discussion
5.

A two digit number divided by another two digit number what Are the numbers ​

Answer»

Answer:

22

Step-by-step EXPLANATION:
Discussion
6.

Q8:A AND B CAN DO A JOB IN 15 DAYS IFA IS THRICE AS EFFICIENT AS B IN HOW MANYDAYS WILL A FINISH THE JOB WORKING ALONE.​

Answer»

Answer:

1yr352636363yy3gstvst53y636grgwt3
Discussion
7.

Sum of two numbers is 74. One of the numbers is 10 more than the other. Find the number

Answer»

Answer:

64

Step-by-step EXPLANATION:

PLEASE MARK ME BRAINLIST
Discussion
8.

129) 437005Quotient=Remainder =​

Answer»

QUOTIENT = 3386

reminder = 111

hope my ANSWER HELPS you
Discussion
9.

The area of a square is 36 sq cm. Find its perimeter1050 sq cm, length = 35 cmThe perimeter of a room is 52 m. Its breadth is 10 m. Find its length and the area of the carpet required to(b) area = 18 cm, breadth = 6 cmarea =the floor.cover​

Answer»

Answer:

632 meteres

Step-by-step EXPLANATION:
Discussion
10.

The sqaure of which the following numbers would be even numbers? *25365337​

Answer»

\huge{\underline{\underline{\mathbb{\red{Answer:-}}}}}

ANS is 36

plzz mark brainliest ✔️
Discussion
11.

Estimate the missing term in the following tablex=0,1,2,3,4f(x)=1,3,9_ 81​

Answer»

ANSWER:

yxtiztiriai(,it58"'544464748373+3
Discussion
12.

We will be able to make it to the meeting on Friday as well as the other one in the morning and the other day we will be able to make it to the meeting ​

Answer»

ANSWER:

So??????????????????????
Discussion
13.

01) In the figure X: 30The value of y isa) | 10°6) 40°c) 36d 45°​

Answer»

Answer:

19 DEGREE is ANGLE y OK this is

Discussion
14.

Simplify -(-27^2)^1/3

Answer»

{-(-27)²}^⅓

= [{-(-3)³}²]^⅓

= {-(-3)⁶}^⅓

= {-(-3)²}

= {-(9)}

= -9

Please MARK me in the BRAINLIST ✌️✌️✌️✌️✌️✌️✌️✌️✌️✌️✌️
Discussion
15.

10. What is the nature of the roots of the quadratic equation 4x2-8X+9=0O RealNot realReal and equalReal and unequal​

Answer»

Answer:

0 REAL

I HOPE it MAY HELP you
Discussion
16.

If 2x-1/2x=6 then the value of x2+1/16x2?​

Answer»

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

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

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

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

❱ ❱ ❱ see in the PICTURE above attach for COMPLETE solution step by step:-

HOPE IT HELPS YOU..

_____________________

Thankyou:)
Discussion
17.

Solve the pair of linear equation by elimination method 4x-3y-25=0, 3 x+ 4y-25=0​

Answer»

Answer:

X= 7, y= -1

Step-by-step explanation:

4x-3y-25=0 (multiply by 3) = 12x - 9y - 75= 0 -------

3 x+ 4y-25=0​ (multiply by 4) = 12x +16y - 100= 0 ------

SUBTRACT -

y = -1 ----

Put in 4x-3y-25=0 or 3 x+ 4y-25=0​

You will GET x = 7

Bro mark BRAINLIEST pls....
Discussion
18.

Find the angle measure x in the following figure solve this correctly and answer is 108 degree​

Answer»

ANSWER:

where is the FIGURE MATE
Discussion
19.

2.No.4. Two angles of triangle are 45Section (C) Short Answer Type Questions 30 x 3M = 09 MarksNo.5. Prove that if two angles and one side of a triangle are equal to two anglesand one side of another triangle. The triangles are congruent. Also check if thegiven pair of triangles are congruent?7cm85degree55degree55degree85degree7cm​

Answer»

ANSWER:

not UNDERSTOOD the QUESTION

Discussion
20.

How to understand real number full concept?​

Answer»

Answer:

for this you can SEE YOUTUBE VEDIOS

Step-by-step explanation:

HOPE it helps you
Discussion
21.

the coin is flipped to decide which team starts the game what is the probability that your team will start​

Answer»

Step-by-step explanation:

When a COIN is flipped, there can be total 2 OUTCOMES head and tail. And we can SELECT 1 option between Head or tail. So, the probability that our team START =12.
Discussion
22.

Rationalize the denomina56 - 5​

Answer»

ANSWER:

the answer is 1

Step-by-step EXPLANATION:

when we will 6-5=1
Discussion
23.

Evaluate ( ( -2/3 ) 3 ) -2this 3 and -2 is powers yes​

Answer»

ANSWER:

+4

Step-by-step EXPLANATION:

((-2/3)3)-2

=(-2/3×3)-2

=-2×-2

=+4
Discussion
24.

The zeroes of the polynomial x square-15x + 50 are​

Answer»

Step-by-step EXPLANATION:

x²-15x+50=0

x²-10x-5x+50=0

x=5

x=10 is the ANSWER of this QUESTION

Discussion
25.

2(a^2+b^2) =(a+b) ^2​

Answer»

HERE IS UR ANSWER DEAR,

2( {a}^{2} + {b}^{2} ) = {(a + b)}^{2}

2 {a}^{2} + 2 {b}^{2} = {a}^{2} + 2ab + {b}^{2}

because ,

{(a + b)}^{2} = {a}^{2} + 2ab + {b}^{2}

2 {a}^{2} + 2 {b}^{2} - {a}^{2} - {b}^{2} = 2ab

{a}^{2} + {b}^{2} = 2ab

{a}^{2} + {b}^{2} - 2ab = 0

{(a - b)}^{2} = 0

#MISS PHENOMENOL❤❤
Discussion
26.

E1. Multiply :4 5(i)by9 7-7ол(ii)by108​

Answer»

ANSWER:

SRY your QUESTION is UN clearable

Discussion
27.

Find the square root of 24/7upto 2 places of decimal.​

Answer»

Step-by-step EXPLANATION:

Step-by-step explanation:

As 24/7 = 3

And ROOT 3 = 1.73
Discussion
28.

Let's do it fast guysIf you will answer wright then you will be mark as brainleast will be followed by me and many more.Step by step1) The area of a circular pond is 1386 meter square find the length of wire required around it with one round.Ans- 132m ​

Answer»

Step-by-step EXPLANATION:

here is your ANSWER

please MARK me down as a BRAINLIEST answer ❣️
Discussion
29.

The number 40 is included in which class interval​

Answer»

in 40-50,40 is included

PLZ plz plz MARK this as the BRAINLIEST
Discussion
30.

1-(sin² theta+cos²theta) =3sin²theta ×cos²theta​

Answer»

Answer:

sin^2theta+cos^2theta=1

hope it HELPS you

plz mark as BRAINLIAST answer

Step-by-step EXPLANATION:
Discussion
31.

Divided 100 by half. Add 20.

Answer»

Answer

100 divided by HALF -

\frac{ \frac{100}{1} }{ \frac{1}{2} } = 100 \times 2 = <klux>200</klux>

Adding 20 -

200 + 20 = 220

Thanks

Discussion
32.

Which Amazon program assists Indian home-grown start-ups to build a brand etc.?​

Answer»

ANSWER:

AMAZON Launchpad

Step-by-step EXPLANATION:

THANKS

Discussion
33.

If then ​

Answer»

ANSWER:

= 1 \div x \\ \\ = \frac{1}{2 + \sqrt{3} } \\ \\ = \frac{1}{2 + \sqrt{3} } \times \frac{2 - \sqrt{3} }{2 - \sqrt{3} } \\ \\ = \frac{2 - \sqrt{3} }{ {(2)}^{2} - { (\sqrt{3} )}^{2} } \\ \\ = > \frac{2 - \sqrt{3} }{4 - 3} \\ \\ = > 2 - \sqrt{3}
Discussion
34.

If A and B are disjoint sets, A={a,e,f} and AUB={a,b,c,d,e,f} then what is AnB​

Answer»

ANSWER:

[B,D,F]

Step-by-step EXPLANATION:
Discussion
35.

Rationalize the denominator of each term byusing (a + b) (a - b) = a? - b?Substitute √3 value.​

Answer»

Ans

Rationalize the DENOMINATOR 4/(1+2√3)

Solution :

STEP 1:

Here we have (1+2√3)  (in the form of a + c√b) in the denominator. Then we have to multiply the numerator and denominator by the CONJUGATE of  (1+2√3).

Conjugate of (1 + 2√3) is (1 - 2√3)  

Step 2 :

By multiplying the numerators and denominators of FIRST and second fraction, we get  

Step 3 :

By comparing the denominator with the algebraic identity a² - b² = (a + b)(a - b), we get

Step-by-step explanation:

HOPE this helps mark me brainlist
Discussion
36.

Find area of triangle:- side are in ratio 7:9:10 and perimeter is 520cm​

Answer»

ANSWER:

Step-by-step EXPLANATION:

LET the SIDE be x

1st side=7x

2nd side=9x

3rd side=10x

there sum

7x+9x+10x=520

26x=520

x=520/26

x=20

side of the triangle=

1st side=7x20=140

2nd side = 9x20=180

3rd side=10x20=200
Discussion
37.

If p(x) = 2x3 - 5x2 - 7x + 4 then the values of p(-2) and p(2) are​

Answer»

ANSWER:

p(-2)=2(-2)³-5(-2)²-7(-2)+4

=-16-20+14+4

=-36+18

= -18

p(2)=2(2)³-5(2)²-7(2)+4

16-20-14+4

-4-10

=-14 is the answer of this QUESTION

Discussion
38.

Solve the factorize question ​

Answer»

Question NUMBER 1:-

{p}^{<klux>2</klux>} + 5p + 6

= {p}^{2} + 2p + 3p + 6

= p(p + 2) + 3(p + 2)

= (p + 3)(p + 2)

Question number 2:-

{x}^{2} + 2x - 15

= {x}^{2} + 5x - 3x - 15

= x(x + 5) - 3(x + 5)

= (x - 3)(x + 5)

Question number 3:-

{m}^{2} + 3m - <klux>4</klux>

= {m}^{2} - m + 4m - 4

= m(m - 1) + 4(m - 1)

= (m + 4)(m - 1)

Question number 4:-

{p}^{2} - 10p + 24

= {p}^{2} - 4p - 6p + 24

= p(p - 4) - 6(p - 4)

= (p - 4)(p - 6)

Question number 5:-

{z}^{2} - z - 2

= {z}^{2} - 2z + z - 2

= z(z - 2) + 1(z - 2)

= (z + 1)(z - 2)

Question number 6:-

{z}^{2} - 2z - 8

= {z}^{2} - 4z + 2z - 8

= z(z - 4) + 2(z - 4)

= (z + 2)(z - 4)

Question number 7:-

{x}^{2} - 21x + 110

= {x}^{2} - 10x - 11x + 110

= x(x - <klux>10</klux>) - 11(x - 10)

= (x - 10)(x - 11)

Question number 8:-

{x}^{2} - 21x + 90

= {x}^{2} - 15x - 6x + 90

= x(x - 15) - 6(x - 15)

= (x - 6)(x - 15)

Question number 9:-

{x}^{2} - 22x + 117

= {x}^{2} - 13x - 9x + 117

= x(x - 13) - 9(x - 13)

= (x - 9)(x - 13)

Question number 10:-

{x}^{2} - 9x + 20

= {x}^{2} - 4x - 5x + 20

= x(x - 4) - 5(x - 5)

= (x - 4)(x - 5)
Discussion
39.

Please tell the solution of this question....please please please I request u to all rose tell the answer of this question fast.... ​

Answer»

Step-by-step EXPLANATION:

ANGLE DCE= angle BAC + CDE

= 36 + 50

= 86.
Discussion
40.

Of aatb2s'Sb22value of a and b​

Answer»

Step-by-step EXPLANATION:

jxjjzjJhzhnxc

jdjxjxjxm

xjkxmxjz

jxjjcjcic

hcud7s6xxcggcycuxuxyxyxyxyuuxux

txtyxyxyyxyxyxyrtxttxxyyx
Discussion
41.

lh=40,class size=10,frequency of model class f1=5,fo=3and f2=8.find the mode of the data it's urgent plzz​

Answer»

Step-by-step EXPLANATION:

BYE I'm soeyrvtyrhh

fgdrv
Discussion
42.

The point (0, -√2) lies on the negative side of……… *​

Answer»

ANSWER:

y - axis

kindly MARK me as BRAINLIEST............
Discussion
43.

0.2x-1=2-0.1. (x=1/10

Answer»

Answer:

12

Step-by-step explanation:

0.2x-1=2-0.1

=1/10 =12
Discussion
44.

Collection of information in the form of numerical figures is called

Answer»

ANSWER:

A collection of numerical facts REGARDING a particular TYPE of INFORMATION is called data.
Discussion
45.

The area of atriangle isis 425 cm 2of one of its legs85cm long,findthe length of its otherlegs. ​

Answer»

THEREFORE the HEIGHT =30
Discussion
46.

Evaluate by the method of finding the definite integral as the limit of a sum -1+2ln2

Answer»

ANSWER:

[tex]CUBE☺️body {padding-left: 30%;padding-top: 5%;}.container {width: 200px;height: 200px;position: relative;-webkit-perspective: 1000px;-moz-perspective: 1000px;}#cube {width: 100%;height: 100%;position: absolute;-webkit-transform-style: preserve-3d;-webkit-animation: rotatecube 10s infinite;-moz-transform-style: preserve-3d;-moz-animation: rotatecube 10s infinite;}#cube div {width: 200px;height: 200px;display: block;position: absolute;border: none;line-height: 200px;text-align: center;font-size: 50px;font-weight: bold;}@-webkit-keyframes rotatecube {0% { -webkit-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg); }25% { -webkit-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg); }50% { -webkit-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg); }75% { -webkit-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg); }100% { -webkit-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg); }}@-moz-keyframes rotatecube {0% { -moz-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg); }25% { -moz-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg); }50% { -moz-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg); }75% { -moz-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg); }100% { -moz-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg); }}.front {background: rgba(255,0,0,.5);}.back {background: rgba(0,255,0,.5);}.right {background: rgba(0,0,255,.5);}.left {background: rgba(0,255,255,.5);}.top {background: rgba(255,0,255,.5);}.bottom {background: rgba(255,255,0,.5);}#cube .front {-webkit-transform: rotateY(0deg ) translateZ( 100px );-moz-transform: rotateY( 0deg ) translateZ( 100px );}#cube .back {-webkit-transform: rotateX( 180deg ) translateZ( 100px );-moz-transform: rotateX( 180deg ) translateZ( 100px );}#cube .right {-webkit-transform: rotateY( 90deg ) translateZ( 100px );-moz-transform: rotateY( 90deg ) translateZ( 100px );}#cube .left {-webkit-transform: rotateY( -90deg ) translateZ( 100px );-moz-transform: rotateY( -90deg ) translateZ( 100px );}#cube .top {-webkit-transform: rotateX( 90deg ) translateZ( 100px );-moz-transform: rotateX( 90deg ) translateZ( 100px );}#cube .bottom {-webkit-transform: rotateX( -90deg ) translateZ( 100px );-moz-transform: rotateX( -90deg ) translateZ( 100px );}
Discussion
47.

Simplify: 9 3/2 ÷ (243) −2/3

Answer»

Step-by-step EXPLANATION:

do it on your own.

I am SORRY.

Discussion
48.

Write the degree of 5x3+4x2+7x

Answer»

Answer:

0 is answer

Step-by-step EXPLANATION:
Discussion
49.

A function given by f(x) =ax^2+2bx+c/Ax^2+Bx+Chas points of extrema at x = 1 and x = - 1, such that f(1) = 2,f(-1) = 3 and f(0) = 2.5. Then​

Answer»

Given:

\displaystyle f(x) = \frac{ax^2+2bx + c}{Ax^2 + Bx + C}           ...(1)

f(1) = 2

f(-1) = 3

f(0) = 2.5

To FIND:

a =?

Step-by-step explanation:

Since f(x) has extreme value x = 1 and x = - 1  &

f(1) = 2

f(-1) = 3

i.e.  2 ≤  f(x) ≤ 3

For points  x = 1 & x = - 1, denominator must be MINIMUM at both these points & f(x) remains positive and quadratic.

∴ \displaystyle D = k\ [ (x -1)^2 + (x +1)^2]

  \displaystyle D = 2k \ (x-1)^2

But D = Ax^2 + Bx +C

Ax^2 + Bx +C = 2k \ (x-1)^2

By comparing,

A=2k    B=0    C=2k

i.e. A = C = 2k      B = 0

Given that f(0) = 2.5

Put his in eq(1)

2.5 = \displaystyle \frac{ax^2+2bx + c}{Ax^2 + Bx + C}

\displaystyle \frac{c}{A} = 2.5

c = 2.5A                       ...(2)

Given that f(1) = 2

Put his in eq(1)

\displaystyle 2 = \frac{a+2b+c}{A+A}

a + 2b + c = 4A            ...(3)

Given that f(-1) = 3

Put his in eq(1)

\displaystyle 3 = \frac{a+2b+c}{A+A}

a - 2b + c = 6A              ...(4)    

adding eq (3) & (4) we get

2a + 2c = 10

2a  + 5A = 10A                ∵ from eq (2)

2a = 5A

a = 2.5A

Correct option is b.
Discussion
50.

4. यदि mn=और 6 हो ले (MP)(mm)- क्या होगा?​

Answer»

ANSWER:

Sorry I didn't understand your QUESTION

Step-by-step explanation:

Mark me as a BRAINLIEST

Discussion