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.

Write the prime factorisation of the largest 6 digit number

Answer»

ANSWER:

The 6 digit NUMBER is prime factorization of 5005.
Discussion
2.

Domine of sin inverse (2x+7)

Answer»

ANSWER:

(2x+7)

9x=-9x is the SIN INVERSE .
Discussion
3.

13. y = x sin a + a sec @ সরলরেখা x2 + y2 = a2 বৃত্তের স্পর্শকহলে দেখাও যে, cos a = 1।​

Answer»

এ অধ্যায়ে আমরা যে বিষয় গুলি আলোচনা করব।

সরলরেখার সঙ্গা ও বিস্তারিত বিবরণ।

সরলরেখার সাধারণ সমীকরণ

সরলরেখার ঢাল

সরলরেখার সমীকরণ চিনবার উপায়

পরামিতিক সমীকরণ (Parametric Equation):

দুইটি বিন্দুর সংযোগ সরলরেখার ঢাল

\(X\) অক্ষের সমীকরণ

\(Y\) অক্ষের সমীকরণ

\(X\) অক্ষের সমান্তরাল বা, \(Y\) অক্ষের উপর লম্ব সরলরেখার সমীকরণ

\(Y\) অক্ষের সমান্তরাল বা, \(X\) অক্ষের উপর লম্ব সরলরেখার সমীকরণ

মূলবিন্দুগামী সরলরেখার সাধারণ সমীকরণ

\(Y\) অক্ষের ছেদিতাংশ \((C)\) এবং ঢাল \((m)\) দেওয়া থাকিলে সরলরেখার সমীকরণ

উভয় অক্ষের ছেদিতাংশ \(a, b\) দেওয়া থাকিলে সরলরেখার সমীকরণ

একটি নির্দিষ্ট বিন্দু \((x_{1}, y_{1})\) দিয়ে গমনকারী এবং তার ঢাল \((m)\) দেওয়া থাকিলে সরলরেখার সমীকরণ

দুইটি নির্দিষ্ট বিন্দু \((x_{1}, y_{1})\) এবং \((x_{2}, y_{2})\) দিয়ে গমনকারী সরলরেখার সমীকরণ

মূলবিন্দু এবং একটি নির্দিষ্ট বিন্দু \((x_{1}, y_{1})\) দিয়ে গমনকারী সরলরেখার সমীকরণ

সরলরেখার লম্বরূপ সমীকরণ

একটি নির্দিষ্ট বিন্দু \((x_{1}, y_{1})\) দিয়ে গমনকারী এবং \(X\) অক্ষের ধনাত্মক দিকের সহিত \(\THETA \) কোণ উৎপন্ন করলে, সরলরেখাটির সমীকরণ

তিনটি সরলরেখা দ্বারা গঠিত ত্রিভুজের ক্ষেত্রফল

দুইটি সরলরেখার ছেদবিন্দু

দুইটি সমীকরণ একই সরলরেখা নির্দেশ করার শর্ত

সমাধানকৃত উদাহরণমালা

অতি সংক্ষিপ্ত প্রশ্ন-উত্তর

সংক্ষিপ্ত প্রশ্ন-উত্তর

বর্ণনামূলক প্রশ্ন-উত্তর

সৃজনশীল প্রশ্ন এবং সমাধান
Discussion
4.

NameQuestion :- In the figure,the following pairs of angles:wis Obtuse vertically opposite angles.ii) Adjacent complementary angles.ui. Equal Supplementary angles.(iv) Unequal supplementry anglesw Adjacent angles that do not form a linear pair.AB0CD​

Answer»

ANSWER:

ANGLE AOB don't form adjacent ANGLES
Discussion
5.

10 pen तथा 10 pencil का कुल मूल्य र 100 है। यदि एक pen का moliyai 1 pencil ke moliyai 2 aadhik ho ​

Answer»

ANSWER:

PLS TYPE FULL QUESTION......
Discussion
6.

If p+qth term of an Ap is m and p-qth term is n then pth term is​

Answer»

ANSWER:

Let the first term of G.P be 'a' and common ration be 'r'

given T  

p+q

​  

=AR  

p+q−1

=m

T  

p−q

​  

=ar  

p−q−1

=n

then multiplying the above TWO equations :

mn=a  

2

r  

2p−2

=(ar  

p−1

)  

2

 

⇒ar  

p−1

=  

mn

​  

 

but ar  

p−1

 is the P  

th

​  

 term of the G.P

hence T  

p

​  

=  

mn

​

Step-by-step explanation:
Discussion
7.

द एरिया ऑफ ट्रैफिक में 94 सेंटीमीटर स्क्वायर इज द लेंथ ऑफ अदर साइड 35 सेंटीमीटर एंड 50.5 सेंटीमीटर फाइंड द डिस्टेंस बिटवीन देम​

Answer»

ANSWER:

SORRY I didn't KNOW the HINDI LANG

Discussion
8.

3. Find the point on the X-axis which is equidistant from A(-3, 4) and B(1, -4).​

Answer»

ANSWER:

REFER IN ATTACHMENT

MARK AS BRAINLIST ANSWER PLEASE

Discussion
9.

Express 0.2 in the form of p/q,where p and q are integers and q is not equal to zero Ans. Let =x=0.2Mult by 10 10x=2.22...Subi)from ii)10x-x=2.22...-0.2...9x=2x=2/9

Answer»

ANSWER:

2/9

Step-by-step explanation:

we NEED to FIRST MULTIPLY then divide and will GET the answer
Discussion
10.

In a year average monthly sale of a shop of 1st 10 month is 10000. If first month sale of 5000 is skipped and sale of last two month 26000 is included then find average monthly sale

Answer»

Step-by-step EXPLANATION:

kya hua KOI bhi koi FOLLOW hi NAHI karta
Discussion
11.

(2x-1)(x-3)=(x+5)(x-1)​

Answer» PLS MARK as BRAINLIEST ANSWER
Discussion
12.

A-1/a = 4 then a^3-1/a^3​

Answer»

Answer:

28

Step-by-step EXPLANATION:

a-1/a=4

a-1=4a

3a=-1

a=-1/3

a³-1/a³=1-1/a³

=1-1/(-1/3)³

=28
Discussion
13.

The sum of n terms of two different Arithmetic Progressions are in the ratio (2n+5) : (8n+9). Find the ratio of their 7th terms.

Answer»

ANSWER:

PUT N EQUAL to 7 in both...
Discussion
14.

A number increased by 18% and become 410. Find the original number.​

Answer» PLS MARK as BRAINLIEST ANSWER
Discussion
15.

Find the area of rectangle with l=pq and. Breadth =p2q

Answer»

ANSWER:

length=pq

breadth=P2Q

Area=l*b

       =pq*p2q

       =p3q2

Step-by-step EXPLANATION:

Pls MARK as brainliest!
Discussion
16.

-3/4 lies between ............... reciprocal

Answer»

Step-by-step EXPLANATION:

-3/4=-0.75. so,

-3/4 lies between 0 and -1 reciprocal

PLEASE MAKE MY ANSWER AS BRAINLIEST PLEASE
Discussion
17.

​hindu Arabic numerals of DCCCIXII.

Answer»

Step-by-step explanation:

you MAY check your QUESTION once again, it SEEMS to be WRONG
Discussion
18.

Find a quadratic polynomial, the sum and product of whose zeroes are -3 and 2, respectively​

Answer»

Answer:

Step-by-step EXPLANATION:

SUM of the zeroes = −5

Product of the zeroes = 6

∴ REQUIRED polynomial = x2-(sum of the zeroes)x+product of the zeroes

=x2--5x+6=x2+5x+6
Discussion
19.

4. Mrs Goel is 27 years older than her daughter Rekha. After 8 years she will be twice as old as Rekha. Find their present ages.​

Answer»

ANSWER:

after 8years REKHA =19

Mrs.goel=46
Discussion
20.

Csa of cylinder is264m^2 and its volume is 924m^3 find ratio of height to its diameter

Answer»

HERE IS UR ANSWER DEAR,

GIVEN :

CYLINDER:

CSA = 264 m²

volume = 924 m³

TO FIND :

RATIO of height to its diameter.

SOLUTION:

csa \: of \: cylinder \: = 2\pi \: r \: h \: {m}^{2}

2\pi \: r \: h \: = 264 \: {m}^{2} - - - - (1)

rh = \frac{264}{2\pi}

volume \: of \: cylinder = \pi \: {r}^{2} h \: {m}^{3}

\pi \: {r}^{2} \: h \: = 924 {m}^{3}

\pi \: r \:( r \: h )\: = 924

\pi \: r \: ( \frac{264}{2\pi} ) =924

r \: = 924 ( \frac{2\pi}{264\pi} )

r = 7m

then \: diameter \: = 2r = 2(7) = 14m

then \: applying \: r \: value \: in \: (1)

2 \times ( \frac{22}{7} ) \times 7 \times h = 264

h = \: \frac{264}{44} m

h = 6m

then \: the \: ratio \: will \: be

\frac{height}{diameter} = \frac{6}{14} = \frac{3}{7}

#MISS PHENOMENOL❤❤
Discussion
21.

Solve for x if 2(x-5)+3(3x+2)=5-6x

Answer»

Answer:

X = 9/17

Step-by-step explanation:

2(x-5)+3(3x+2)=5-6x

2x - 10 + 9X + 6 = 5 - 6x

11x - 4 = 5 - 6x

11x + 6x = 5 + 4

17X = 9

x = 9/17
Discussion
22.

What is the successor and predecessor of 2346850

Answer»

Answer:

2346851

2346849

Step-by-step EXPLANATION:

X + 1 is SUCCESSOR of x

x - 1 is predecessor of x
Discussion
23.

27a2-48b2 factorise​

Answer»

Step-by-step EXPLANATION:

HEY BBY.....

this is your answer.

please Mark As BRAINLIEST.

please follow me.

thankQ.

❤️❤️❤️❤️❤️

Sare answers BRAINLIEST mark Kar do please I request you.....
Discussion
24.

11,13,15,17,19 which one is odd no in this question?

Answer»

ANSWER:

11,13,17,19 is an ODD no. in this question.

I THINK This Answer is HELPFUL to you

FOLLOW me
Discussion
25.

What is the addition of 2and3

Answer»

Answer:

2+3=5

Step-by-step EXPLANATION:

PLS MARK as BRAINLIEST !
Discussion
26.

Make Mixedfractiona) 11/5​

Answer»

Answer:

2 1/5

...............
Discussion
27.

Show -4/5 on number line

Answer»

The PIC is ATTACHED...

Please MARK me BRIANLIEST... It's a REQUEST if you like my answer
Discussion
28.

Please explain me this in simple words​guys solve this question fast tomorrow is my examsand provide me the best answer it is from Ch 5

Answer»

ANSWER: A, B, & C are three points on a LINE. It means AC coincides with AB+BC.

AND, by Euclids 4th axiom, " Things which coincide with each other are equal to each other. "

Hence, AB+BC=AC
Discussion
29.

What is the greatest number that will divide 3 and 7 respectively ​

Answer»

We cannot FIND the greatest number that can divide 3 and 7 respectively because there are INFINITE no. of numbers (NUMERALS). So it is impossible to find out the greatest number that will divide 3 and 7 respectively.
Discussion
30.

in a 10 km race, p and q complete the race in 4 minutes and 5 minutes 20 second respectively. p beats q by​

Answer»

Step-by-step explanation:

A. 2.8 km

B. 2 km

C. 2.5 km

D. 3 km

View Answer up 1 Down -1

Explanation:-

Answer : C

Discuss it below :

Q TAKES 5 min 20 sec (320 seconds) to run 10 km. Distance covered by Q in 4 mins (240 s)

= 10*240/320

= 7.5 km Q COVERS 7.5 km when P completes the race. P beats Q by 2.5 km. Alternatively, using the formula,

x=1 km, t1=240s, t2=320s

d=(x/t2)(t1-t2) =(10000/320)*80 = 2.5 km
Discussion
31.

How much change will Vimal get back from rupees 500 after paying for 5 books costing rupees 80 5.25 each

Answer» PLEASE RECHECK your QUESTION
Discussion
32.

The mirror image of the point (2,-5) on Y-axis​

Answer»

Since (2, -5) lies on the second quadrant, the mirror image with RESPECT to the y-axis must lie on the first quadrant. In first quadrant, the y-coordinate of any POINT (X, y) is positive.

 Here the mirror image is ( 2, 5).

Hope helps

hope u and your family members are SAFE , HAPPY and healthy
Discussion
33.

Hello everyonenow I'm going to ask 2 riddles..let us see who can answer them first.here are the riddles★ What word in the English language does the following: the first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word? ★ You see a boat filled with people. It has not sunk, but when you look again you don’t see a single person on the boat. Why?​​

Answer»

Answer:

1st QN ans ::: HEROINE

HE ||| HER |||| HERO ||| HEROINE

2 nd qn ans :: noone was there in the BOAT so when the persin looked he or she FOUND no ONE
Discussion
34.

Fachside 1-2ab2- Ca²+62)​

Answer»

ANSWER:

MUJE nahi pta

aata to bta deta

or aayga to bta DUNGA

don't upset

ha ha ha ha ha ha ha.....

And sorry for this JOKE

Discussion
35.

35% children of a class of 40 like playing football .how many children like football​

Answer»

14

35/100×40

7×2

Therefore,14 STUDENTS LIKES to PLAY FOOTBALL
Discussion
36.

Question no. 3 Wright answer will bw marked as brainliest But fast its urgent​

Answer»

The ANSWER is 20 bro.

plz MARK BRAINLIEST
Discussion
37.

√x3+3x2+x+1 divide by x+3​

Answer»

Step-by-step EXPLANATION:

√10x +1 +3 ÷ x

it MAY be helpful
Discussion
38.

In figure if AB//CD then find the value of x and y ​ plz and my question

Answer»

ANSWER:

You have not shared the IMAGE

Step-by-step explanation:

So your QUESTION I can't understand
Discussion
39.

Rahul's age is 3 more than 5times his son's age. Express the given condition as a linear equation using two variables​

Answer» PLS MARK as BRAINLIEST ANSWER
Discussion
40.

6x+1/3-x-3/6=-1Answer Nicely Marked Brainliest No spamming ​

Answer»

ANSWER:

Step-by-step EXPLANATION:

Answer:

-1

Step-by-step explanation:

2(6x+1) + 6=x-3

12x+2+6=x-3

12x+8=x-3

12x-x=-3-8

11x=-11

x=-1
Discussion
41.

FAMILYPREMIUM WAX MATCHES​

Answer»

ANSWER:

what are you speaking about

Step-by-step explanation:

PLEASE MARK me as brainlist please
Discussion
42.

Eliminate 'O' from the equations sin 8+cos 8-a and sin3e++ cos³o =b​

Answer»

ANSWER:

bgjhghhhggghjjhnbvg
Discussion
43.

و لامه22 Subtract the greatest 8-digit number from the smallest 9-digit number.​

Answer»

Answer:

your answer is 1

Step-by-step EXPLANATION:

Greatest 8 digit NUMBER- 99999999

Smallest 9 digit number-100000000

SUBTRACTION of greatest 8 digit number from smallest 9 digit number = 100000000 - 99999999= 1
Discussion
44.

5 1510' 25is in the unlike fractionsSelect one:True• False​

Answer»

ANSWER:

I THINK it is FALSE but I am not SURE.
Discussion
45.

Plllzzzz ans me guys....mark as thnx..​

Answer»

Answer:

∠A = 80°,  ∠B = 40° and ∠C = 60°

Step-by-step explanation:

GIVEN,

∠A = 2 ∠B           ----------> (i)

2 ∠C = 3 ∠B        ----------> (II)

∠A+∠B+∠C = 180°              (Property of triangle)

ADDING (i) and (ii),

∠A + 3 ∠B = 2 ∠B + 2 ∠C

∠A + ∠B = 2∠C

∠A + ∠B = 180° - ∠C

180° - ∠C = 2∠C

3∠C = 180°

∠C = 60°

2 × 60° = 3 ∠B

∠B = 40°

∠A = 2 × 40°

∠A = 80°
Discussion
46.

The symbol of intezer number Z takes from which source​

Answer»

Answer:

The Zahlen symbol, OFTEN USED to denote the set of all integers (see List of mathematical SYMBOLS)
Discussion
47.

5. If A = 3.x2 – 7x - 8 and B=x2-5x-4find 2A + B.​

Answer»

Answer:

7x² - 19x -20

Step-by-step explanation:

Given, A = 3x² - 7X -8

B = x² - 5x - 4

Therefore, 2A + B =2(3x² - 7x -8) + x² - 5x - 4

= 6x² - 14x - 16 + x² - 5x - 4 = 7x² - 19x -20

plz MARK me the brainliest.
Discussion
48.

If 41x² -2 (5a+4b) x+(a²+b²) = 0, Two roots of the equation is equal then prove that a/b =5/4

Answer»

ANSWER:

Step-by-step EXPLANATION:
Discussion
49.

Kindly answer this maths problem.​

Answer»

Answer:

There are two TRIANGLES RUT and rpq

SIDE RU and side rp

ru=5 and rp=5+3=8

area rut/area rpq= 5^2/8^2=side ut^2/side pq^2

Therefore side ut/side pq=5/8

Therefore ut = (5/8) pq
Discussion
50.

Find the value of the unknown(s) in each diagram​

Answer»

Answer:

50 and 60

Step-by-step EXPLANATION:

Just for POINTS SORRY I too have some DOUBTS that's why
Discussion