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.

Q.36)The acute angle between the pair of straight line having slopes 3 & -2 * 1 point30 degree45 degree60 degree90 degree​

Answer» ONG>Answer:

60 degree

Step-by-step EXPLANATION:

because he is 60 degree

mark as BRAINLIST
Discussion
2.

S9D5L9(1) Quadrilateral ABCD AB=4.5cmBA=5.5cmCD=4cmAD=6cmAC=7cm​

Answer» ONG>Answer:

CD = 4 cm

Step-by-step EXPLANATION:

it is a polynamial
Discussion
3.

If BC = 10cm, find pa.PB​

Answer» ONG>ANSWER:

LESS INFORMATION given
Discussion
4.

If 3 x + 5y = 9 and 5x + 3y = 7, find the value ofx+y​

Answer»

ong>Step-by-step EXPLANATION:

I hope it will HELP u DEAR

Discussion
5.

Write root of ax²+bx+c=0 Quadratic equation​

Answer»

>here is UR ans HOPE it HELPS u

Discussion
6.

Diagonal of a parallelogram bisectors of each other .This statement is True or false TrueFalse​

Answer» ONG>Answer:

False

Step-by-step explanation:

pls MARK me as BRAINLIEST
Discussion
7.

What's the formula of finding area of quadrilateral​

Answer»

ong>Answer:

If the diagonal and the LENGTH of the perpendiculars from the vertices are given, then the area of the quadrilateral is calculated as: Area of quadrilateral = (½) × diagonal length × SUM of the length of the perpendiculars DRAWN from the remaining two vertices.
Discussion
8.

5. Let f(x, y) = lutyan (x,y) = (0,0)To,where n > 1.(x, y) = (0,0)​

Answer» ONG>ANSWER:

Yftdeauggcrdfdftdhffzfsycydeatdyfuvhvtdtdfdjgjvhdts sfufuc
Discussion
9.

सर 37000 रुपए लिये 2000का माहिना भर ना है 24 महीने सर किटाना परसेंट बियाज देना है​

Answer» ONG>ANSWER:

buck groovy uber never Cathy having a good day at work and I no I haven't had a good day at the same thing as a friend of ours is a good time to go to BED now so I

Discussion
10.

फक्त नाव लिहाजणूकीयदृष्ट्या उनt पिक​

Answer» ONG>ANSWER:

hope it's useful

Step-by-step explanation:

bajra is answer

Discussion
11.

Solve for the value of k. x²-x-(2k+2)​

Answer» ONG>ANSWER:

x2 - x (2k + 2)

x3 + 4k = 7xk
Discussion
12.

Find the median of 0,1,2,1/2?​

Answer»

ong>Answer:

dont know sorry java AH aha aha ha ah aua aha

Discussion
13.

व्हाट इज द अमाउंट ऑफ रूपीस 1000 बाय कंपाउंड इंटरेस्ट अट 10% रेट फॉर 2 ईयर​

Answer»
Discussion
14.

If f(x) = 22c3 – x, then find f(V) is​

Answer» ONG>ANSWER:

I don't KNOW the answer

sorry
Discussion
15.

10. In a zonal level athletic meet, the number of participants in race A, race B and race Care 48,324 and 156 respectively. Find the number of rooms required if in each room, the same number of participantsare to be accommodated and all of them must be in the same type of race. How many rooms areprovided for each type of race.​

Answer» ONG>Answer:

48,324×156=75,38,544
Discussion
16.

Identify the terms and find their factors in equation 5p ² q +7qp² - 6p​

Answer» ONG>Answer:

6p(2pq−1)

Step-by-step explanation:

FACTOR

5p2q+7qp2−6p12p^2q-6p

=6p(2pq−1)

(I hope this was HELPFUL) >;D

Discussion
17.

अशोक अपनी आमदन का 60% खर्च करके 600 रु.बचा लेता है। उसकी आमदनज्ञात करें।(a) 1500 रु.(b) 1000 रु.(c) 1200 रु. (d) 1800 रु.(a) 1500 5.​

Answer»

ong>Answer:

100-60=40

x×40/100=600

40x=600×100

x=600×100/40

x=60000/40

x=6000/4

x=1500 ans

I HOPE its HELP you mark me.
Discussion
18.

Rewrite the sentence in negative form​

Answer» H SENTENCE ?????????
Discussion
19.

Total distance between Delhi to Lucknow is 480 km. A train starts running with an average speed of 60 km/ hr from Delhi to Lucknow while another train starts Journey after 120 minutes of first train and reachesLucknow 30 minutes before first train. If first train stops for 5 minutes on each station and second train didnot stop at any station ,then find the ratio between speed of first train to speed of second train given that totalnumber of station between Delhi and Lucknow are nine.?​

Answer»

ong>ANSWER:

A train STARTS running with an average speed of 60 km/

hr from DELHI to Lucknow while another train starts Journey after 120 minutes of first train and reaches

Lucknow 30 minutes before first train. If first train STOPS for 5 minutes on each station and second train did

not stop at any station ,then find the ratio between speed of first train to speed of second train given that total

number of station between Delhi and Lucknow are nine
Discussion
20.

Solve following quadratic equation ​

Answer»

it HELPS you

PLS MARK it as BRAINLIST ANSWER
Discussion
21.

A and B can polish the floors of a building in 18 days. A alone can do 1of this job in 4 days. In how6many days can B alone polish the floors?​

Answer»

us assume B ALONE can POLISH the floor in x DAYS. So in 1 day B alone will polish 1/xth part of the floor. A & B jointly can polish the floor in 18 days. So in I day both A & B together can polish 1/18th part of the floor. A alone can polish 1/6th part in 4 days, so in 1 day A can polish 1/(6×4)=1/24th part. So as per logic 1/x+1/24=1/18, or,1/x=1/18–1/24=1/72. or x=72 days. B alone will polish the floor in 72 days.
Discussion
22.

DaFind the valued83( 6O​

Answer»

ong>Answer:

MAY be this QUESTION you WRITE in wrong
Discussion
23.

Find the area of shaded region: A) 4root2 cm^2B) 3root2 cm^2C) 6 cm^2D) 9 cm^2Pls answer fast!I'll mark brainliest for the first answer.​

Answer» ONG>Step-by-step EXPLANATION:

bhhhggdsaaascbkkjgccfgyu TREE ss

  • ddfghhjhrfssa
Discussion
24.

2. Evaluate the following limits using L'Hopital's ruleand limx-co[x - In(x5 - 1010)].b​

Answer» ONG>Answer:

10x

Step-by-step EXPLANATION:
Discussion
25.

Q. Solve the following equation :x - 2X+ 2+3- 4= 0, x# 2 - 2x+ 2X-2​

Answer»

ong>ANSWER:

TYPE QUESTION properly BROTHER

Discussion
26.

8. A copper wire has diameter 0.5mm and Resistivity of what be the length of this wire to make its resistance? How much does the resistance change if diameter is doubled?ור​

Answer» ONG>Answer:

0.10 ,when it is DOUBLE LENGTH of the COPPER
Discussion
27.

ImNunоok. Lова -osowaboroat​

Answer» ONG>ANSWER:

puvpupuj OH ohho o hbhhk
Discussion
28.

Pls solve this question help me​

Answer» H STANDARD is it of??
Discussion
29.

Let m is number of words that can be formed using all 10 letters of word 'SIDHESHWAR such that all words begin with 'SSHH' and n is number of 6 lettered words that can be formed using all letters of m word "VRINDA", then is n​

Answer»

ong>Answer:

n is RIDA

Step-by-step explanation:

HOPE it helps you please make me brainlist

have a NICE day happy HOLI in advance

Good EVENING

Discussion
30.

Volume of a cylinder, V=​

Answer»

Step-by-step EXPLANATION:

VOLUME of CYLINDER = πr2h. OKAY
Discussion
31.

Can anyboday help me to solve the question pls​

Answer» ONG>ANSWER:

but whyyyyyyyyyyyuuuuuuuuuy
Discussion
32.

A bank gives rs 4 as intrest for rs 200 for a period of 6 months what is the rate of interest

Answer» ONG>Answer:

24 RUPEES is the INTEREST of 200
Discussion
33.

Then Find the other​

Answer»

\:\:\:\:\:\:\:\:\:\:\:\:\:\: \large\mathfrak{\dag \: Solution :- }\:\:\:\:\:\:\:\:\:\:\:\:\:\:

❍GIVEN equation is :-

  • \sf \: {x}^{4} + {2x}^{3} - {5x}^{2} + 6x + 2 = 0

  • As we KNOW that complex ROOTS OCCUR in conjugate pairs.Therefore, 1 - i will be the other ROOT of the given equation.

\sf \red{\: \:\bigg( x - (1 + i)\bigg) \bigg(x - (1 - i) \bigg)} \\

\sf \: :\implies \: (x - 1 - i)(x - 1 + i)\\

\sf \: :\implies {(x - 1)}^{2} - {i}^{2} \\

\sf \: :\implies {x}^{2} + 1 - 2x - ( - 1) \: \: \: \: \: ( \sf \red{\because \: {i}^{2} = - 1)}\\

\sf \: :\implies {x}^{2} - 2x + 2\\

\sf \:\red{ So\: {x}^{2} - 2x + 2 }\: is \: a \: factor \: of \: given \: equation.\\\\

❍On Dividing :-

\sf \: {x}^{4} + {2x}^{3} - {5x}^{2} + 6x + 2 \: by \: {x}^{2} - 2x + 2 \: we \: will \: get \:

\sf \: \pink{ {x}^{2} + 4x + 1}

\sf \green {[For \: details \: see \: the \:attachment ]}

\sf \: {x}^{4} + {2x}^{3} - {5x}^{2} + 6x + 2 = 0\:\\

\sf :\implies\: ({x}^{2} - 2x + 2)( {x}^{2} + 4x + 1) = 0\\

\sf :\implies \: {x}^{2} + 4x + 1 = 0\\\\

❍On comparing it with ax² + bx + c = 0, we have

  • a = 1

  • b = 4

  • c = 1

❍Roots of the equation is given by:-

\sf :\implies\:\sf \: x \: = \: \dfrac{ - b \: \pm \: \sqrt{ {b}^{2} - 4ac} }{2a}

\sf :\implies \:x \: = \: \dfrac{ - 4 \: \pm \: \sqrt{ {4}^{2} - 4 \times 1 \times 1} }{2 \times 1}

\sf :\implies \:x = \dfrac{ - 4 \: \pm \: \sqrt{12} }{2}

\sf :\implies \:x = \dfrac{ - 4 \: \pm \: 2\sqrt{3} }{2}

\sf :\implies \purple{ \:x \: = \: - 2 \: \pm \: \sqrt{3} }\\\\

\therefore \sf \: The \: roots \: of \: \sf \: {x}^{4} + {2x}^{3} - {5x}^{2} + 6x + 2 = 0\: \: are

\sf\purple{\: 1 + i},\red{ \: 1 - i},\green{ \: - 2 + \sqrt{3} } \: and\pink {\: - 2 - \sqrt{3}}

⠀⠀⠀ ━━━━━━━━━━━━━━━━━━━⠀,
Discussion
34.

Draw the graph of the equationy-x=2.find from the graph the value of y when x=4​

Answer» ONG>ANSWER:

zfsfsfdffdtdttdyidtdtdtsrsry
Discussion
35.

Find a and d for the AP 1, 4, 7, 10​

Answer» ONG>Answer:

a= 1

d= 3

Step-by-step EXPLANATION:

please mark it BRAINLIEST and folow me
Discussion
36.

Find the HCF at the following numbers by prime factorization method480,120​

Answer»

ong>ANSWER:

DIVIDE the LARGER NUMBER by the smaller one.

Notice that dividing our numbers LEAVES no remainder:

480 ÷ 120 = 4 + 0;

=> 480 = 120 × 4;

So, 480 is divisible by 120;

120 is a factor (a divisor) of 480;

Consequently, greatest (highest) common factor (divisor):

gcf, hcf, gcd (480; 120) = 120

Step-by-step explanation:

mark me as brainlist
Discussion
37.

यदि किसी संख्या का 75%75 से जोड़ा जाए तो उसके नीचे से वही संख्या से प्राप्त हो गई है संख्या ज्ञात कीजिए500 300 60 400​

Answer» X is no.

75% of x= .75x

x= .75x+75

x-.75x=75

.25x=75

x=7500/25

x=300
Discussion
38.

State whether 1.456 + 1 is a rational number or not.​

Answer» ONG>ANSWER:

● 1•456+1 = 2•456 is a rational number (YES. ).
Discussion
39.

Rahul was not attentive in his class so give him punishment his teacher asked him to find numbers of two digit number that leaves remainder 1 when divided by 5​

Answer»

21, 31, 26, 16, 36, 41 ,46, 51, 56, 61, 66, 71, 76, 81, 86, 91,

Discussion
40.

If f(x) = 2x³ -x then find f(1/x) is​

Answer» ONG>Step-by-step EXPLANATION:

f( \frac{1}{x} ) = 2 {x}^{3} - x \\ = 2 {( \frac{1}{x}) }^{3} - \frac{1}{x} \\ = 2 \times \frac{1}{ {x}^{3} } - \frac{ 1}{x} \\ = \frac{2}{ {x}^{3} } - \frac{1}{x} \\ = \frac{2 - 1 {x}^{2} }{ {x}^{3} }

hope it will be helpful

MARK me BRAINLIEST
Discussion
41.

Question #2Find transpose of the given matrix.14-29-3-8​

Answer» ONG>ANSWER:

this HANDWRITING has been USED

Discussion
42.

jenny's savings in two bank accounts, Bank A and Bank B, is in the ratio 5:9. If the difference in amount between the two saving account is $3000, find the amount of savings she has in bank A.

Answer» ONG>ANSWER:

subtraction bro 3000-5:8. ans 12941

Discussion
43.

Differentiate (1+cosx)/x with respect to x​

Answer» ONG>Step-by-step EXPLANATION:

USE differentiation FORMULA for u/v .
Discussion
44.

Plz solve itDON'T ANSWER FFALTu ANSWERS

Answer»

ong>Answer:

then CD is ALSO 5CM

Step-by-step explanation:

because chords which are equidistance from CENTRE are equal

Discussion
45.

3 terms are in AP such that their sum is 18. The sum of the first 2 terms is six more than the sum of the last 2 terms. Find the last term?​

Answer»

ong>Answer:

LAST TERM IS 3

Step-by-step EXPLANATION:

let the 3 TERMS be a-d , a , a+d .These are in AP

given that their sum is 18 , therefore.

a-d + a + a+d = 18

3a =18

a = 6

also, a-d + a = 6+ a + a+d

d = -3

therefore the last number is a+d = 3 .

HOPE IT HELPED.
Discussion
46.

Perimeter of a triangle is....?​

Answer» ONG>Answer:

perimeter of a TRIANGLE is = SIDE + side + side

Step-by-step explanation:

PLEASE mark it brainliest and folow me
Discussion
47.

40. If 3*=32 x 33 x 34(a) 7(b) 9(CO(d) 1​

Answer» ONG>ANSWER:

You're OPTIONS are wrong BRUH

Discussion
48.

Which is greater 0.2 or 2.0​

Answer» ONG>ANSWER:

2.0 the correct answer

Step-by-step explanation:

PLEASE mark as brainleist answer
Discussion
49.

9. The LCM of two numbers is 320, and the product of the two numbers is 10240. Find the larger number of the two​

Answer» ONG>Step-by-step EXPLANATION:

udluldzlusululslsuldusluesulslusluaeukad
Discussion
50.

Plz factorize this 32a⁴-500a​

Answer» ONG>Answer:

32a⁴ - 500a

= 4A(8a³ - 125)

= 4a(2A - 5)(4a² + 10A + 25)
Discussion