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.

If y=9-4 √5 find the value of y^2+1/y^2

Answer»

ANSWER:

9- 45 is

it the answer or not
Discussion
2.

Express the following in standard form 1.31860000000​

Answer»

Step-by-step explanation:

1.31860000000 = 1.3186 × 10^7
Discussion
3.

relation sums...Matrix A=[1 -2 0, 2 1 3, 0 -2 1] B=[7 2 -6, -2 1 -3, -4 2 5] find matrix AB and hence solve the equation​

Answer»

ANSWER:

fgwhshrjtdjjhekaj❤️❤️

Step-by-step EXPLANATION:

suusjsjwjajvfvkiuhhhjiujhgghjhdfhhggfhh
Discussion
4.

Among how many students can 175 bananas and 105 apples can be equally divided?​

Answer»

ANSWER:

BANANAS can be DIVIDED by 5

and, apples can be divided by 3.
Discussion
5.

15. If tan(A+B)= 13 and tan(A-B)=1/√3 ; 0° < (A+B) ≤90°; A≥B, Find ‘A’and “B”.​

Answer»

Answer:

come fr SE,x FWG cxxp zdo

Step-by-step EXPLANATION:
Discussion
6.

Write a letter to your father explainingto himwhy would wish tố join the defence force yourcourtery​

Answer»

{\pmb{\underline{\sf{Required \ Solution ... }}}}

A LETTER to the Father EXPLAINING him about to joining of Defence FORCES.

\begin{gathered} \boxed{\begin{array}{c}\\ \bigstar{\pmb{\underline{\sf{Letter \ to \ Father}}}} \\ \\ \sf{23,Sigra \ Road} \\ \sf{Varanasi, Uttar \ Pradesh} \\ \\ \sf{Date: \ 27 \ April, 2021} \\ \\ \sf{ Dear \ Papa, } \\ \sf{ I \ write \ this \ letter \ to \ you \ not \ because} \\ \sf{ I'm \ afraid \ to \ say \ these \ words \ to \ you, } \\ \sf{but \ because \ I \ can \ never \ express \ my \ thoughts \ in} \\ \sf{ a \ more \ beautiful \ manner.} \\ \\ \sf{Take \ a \ moment \ and \ imagine \ this.\ Imagine \ me} \\ \sf{ in \ the \ most \ beautiful \ and \ prestigious \ olive \ green } \\ \sf{uniform \ worn \ by \ the \ most \ fearless \ people \ in \ the} \\ \sf{ country. \ Imagine \ saying \ your \ Son \ is \ in \ the \ Defence} \\ \sf{ Services. \ Imagine \ the \ amount \ of \ pride \ and \ respect \ you'll} \\ \sf{ gain \ in \ the \ society.} \\ \\ \sf{Being \ a \ soldier \ isn't \ easy. \ I \ am \ completely \ aware \ of} \\ \sf{that, \ but \ I \ think \ you've \ raised \ me \ as \ a \ brave} \\ \sf{ and \ courageous \ person. \ I'm \ ready \ to \ sacrifice \ everything} \\ \sf{ I \ have \ for \ this \ wonderful \ country.} \\ \\ \sf{This \ country \ has \ given \ so \ much \ to \ me} \\ \sf{and \ to \ all \ of \ You. \ It's \ time \ for \ me \ to \ look \ after} \\ \sf{ country \ now. \ I've \ got \ to \ be \ there \ for \ my \ country} \\ \sf{ when \ it \ needs \ me.} \\ \sf{ Mom, \ dad \ I'm \ going \ to \ be \ a \ soldier.} \\ \sf{Hope \ to \ See \ you \ Soon! } \\ \\ \sf{ Your \ Son ... } \\ {\pmb{\sf{ ABC \ (@ViralBoi) }}} \end{array}} \end{gathered}

★ {\pmb{\underline{\sf{Structure \ of \ Informal \ Letter }}}} \\

\begin{gathered} \boxed{\begin{array}{c}\\ \bigstar{\pmb{\underline{\sf{Informal \ Letter}}}} \\ \\ \sf{Address ...} \\ \\ \sf{Date ...} \\ \\ \sf{Dear,} \\ \sf{Why \ I \ write \ a \ Letter? \cdots \cdots \cdots \cdots \cdots } \\ \sf{ \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots } \\ \sf{ \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots \cdots } \\ \sf{ Hope \ to \ See \ You \ Soon!} \\ \\ \sf{Your \ Relationship \ Status } \\ \sf{ABC ...} \\ \\ {\pmb{\sf{Date ... \ \ 27 \ April, 2021 }}} \end{array}} \end{gathered}
Discussion
7.

Find 10 rational number between and 2/5 and 1/3

Answer»

ANSWER:

the RATIONAL no is 1.2.4.5.and 3 is rational no MARK me as BRAINLIST
Discussion
8.

If y=9-4 √5 find the value of √y-1/√y

Answer»

Answer:

9+4root5

Step-by-step EXPLANATION:
Discussion
9.

Simply fy(1-1/5 -[2\3+1\4]​

Answer»

ANSWER:

PLS MARK me as BRAINLIST
Discussion
10.

if a box contain 10 balls and out of that 7 are black in colour then find the probability that ball are not in black colour​

Answer»

Answer:

3 BALLS are not BLACK

Step-by-step EXPLANATION:

please mark me brainliest
Discussion
11.

32. Prove that the lengths of tangentsdrawn from an external point to acircle are equal.​

Answer»

Step-by-step EXPLANATION:

The answer is GIVEN in the picture attached to this. please check the SOLUTION once. it was DONE by me not a spam.

Hope this helps you.

Discussion
12.

(2)50.8–9.845 solve the following​

Answer»

ANSWER:

uajsjsjsjjsjsjsahajuauaja
Discussion
13.

Please explain this step by step Find the questions upto 3 places of decimal: 25.628÷0.17​

Answer»

I HOPE you need the ANSWER in this way. if there is something wrong then you can CORRECT it.
Discussion
14.

Hcf and lcm of 122 and 336​

Answer»

Step-by-step EXPLANATION:

The LCM and HCF of 1222 and 336
Discussion
15.

2 points२५. रामायणाच्या शेवटी प्रभू श्री रामकोणत्या नदीत प्रवेश करतात?शरयूयमुनाO सिंधू​

Answer»

ANSWER:

शरयू नदी

रामायणाच्या शेवटी प्रभू श्री राम शरयू नदीत प्रवेश करतात
Discussion
16.

5+5+5=550 can anyone tell the answer?​

Answer»

Answer:

545+5=550

Just ADD a LINE diagonally over ‘+’

HOPE THIS HELPS...

thank all my answers
Discussion
17.

Drag the tilesData set A: 2 2 2 1 3 4 5Data set B: 1 4 2 3 4 5 6 4 7 Data set C: 3 4 2 3 1 2 4 1 Data set D: 2 4 5 1 5 3 6 5What one is uniformWhat one is skewed to the rightWhat one is skewed to the left What one is symmetrical

Answer»

ANSWER:

this is wrong

Step-by-step explanation:

HELLO kaise ho TUM Kya HAAL chaall
Discussion
18.

X / 5 = y / 3 then 3x + 5y

Answer»

ANSWER:

HOPE it HELPS you MARK the BRAINLIEST
Discussion
19.

The sum of -20,-82,-28,-14 is

Answer»

ANSWER:

-20+(-82)+(-28)+(-14)

-20-82-28-14

-102-42

-144.Ans
Discussion
20.

55+1If x=V5-1and y =V5+1find the value of (x + y)(x - y)."V5-1​

Answer»

Answer:

2V5×0

0

hope it HELPS you
Discussion
21.

Find the least number by which each of the following numbers shoulder be multiplied to make it a perfect cube. Also, find the cube root of the product in each case.

Answer»

Step-by-step EXPLANATION:

QUESTION is INCOMPLETE
Discussion
22.

Find I when V=120 and R= 30 ohms. Solve for I

Answer»

ANSWER:

This is your answer

I HOPE this is HELPFUL
Discussion
23.

Two balls are drawn from a bag containing 4 white and 6 black balls .Find the probability that at least one of the balls is white

Answer»

Answer:

2/5

Step-by-step EXPLANATION:

p(w) = 4 \div10 = 2 \div 5
Discussion
24.

Simplify:- 4/9*3/7+4/7*4/9

Answer»

Step-by-step EXPLANATION:

4/9*3/7+4/7*4/9

= 0.44444444444
Discussion
25.

In 8.1, which digit is in the tenths place?

Answer»

ANSWER:

HELLO, in CASE you were WONDERING what the answer to this QUESTION is, the answer is 0.1
Discussion
26.

LCM of 45,60,and 75Solve the problem please

Answer»

\large\underline{\bf{Solution-}}

\red{\bf :\longmapsto\:Prime \: factorization \: of \: 45}

\begin{gathered}\begin{gathered}\begin{gathered} \:\: \begin{array}{c|c} {\underline{\sf{3}}}&{\underline{\sf{\:\:45\:\:}}}\\ {\underline{\sf{3}}}& \underline{\sf{\:\:15 \:\:}} \\ {\underline{\sf{5}}}& \underline{\sf{\:\:5 \:\:}} \\{\sf{}}&\underline{\sf{\:\:1\:\:}}\end{array}\end{gathered}\end{gathered}\end{gathered}

\red{\bf :\longmapsto\:Prime \: factorization \: of \: 45 = {3}^{2} \times 5}

\blue{\bf :\longmapsto\:Prime \: factorization \: of \: 60}

\begin{gathered}\begin{gathered}\begin{gathered} \:\: \begin{array}{c|c} {\underline{\sf{2}}}&{\underline{\sf{\:\:60\:\:}}}\\ {\underline{\sf{2}}}& \underline{\sf{\:\:30 \:\:}} \\ {\underline{\sf{3}}}& \underline{\sf{\:\:15 \:\:}} \\ {\underline{\sf{5}}}& \underline{\sf{\:\:5 \:\:}} \\{\sf{}}&\underline{\sf{\:\:1\:\:}}\end{array}\end{gathered}\end{gathered}\end{gathered}

\blue{\bf :\longmapsto\:Prime \: factorization \: of \: 60 = {2}^{2} \times 3 \times 5}

\green{\bf :\longmapsto\:Prime \: factorization \: of \: 75}

\begin{gathered}\begin{gathered}\begin{gathered} \:\: \begin{array}{c|c} {\underline{\sf{5}}}&{\underline{\sf{\:\:75\:\:}}}\\ {\underline{\sf{5}}}& \underline{\sf{\:\:15 \:\:}} \\ {\underline{\sf{3}}}& \underline{\sf{\:\:3 \:\:}} \\ {\sf{}}&\underline{\sf{\:\:1\:\:}}\end{array}\end{gathered}\end{gathered}\end{gathered}

\green{\bf :\longmapsto\:Prime \: factorization \: of \: 75 = {5}^{2} \times 3}

Hence,

\red{ \bf \: <klux>LCM</klux>(45,60,75) = {5}^{2} \times {3}^{2} \times {2}^{2} = 900}

Additional Information :-

Let us consider two natural NUMBERS a and b, then

  • 1. HCF(a, b) × LCM(a, b) = a × b

  • 2. HCF(a, b) < = (a, b)

  • 3. LCM(a, b) > = (a, b)

  • 4. HCF is a factor of LCM.
Discussion
27.

Find LCM and HCF of 870 and 225 and verify that LCM *HCF = product of two numbers

Answer»

ANSWER:

this answer MAY HELP you
Discussion
28.

? +? -? =11(2, 4,6,8,12,14) Only Use this numbers

Answer»

ANSWER:

\huge\color{red}<klux>HELLO</klux> \: BRO

Step-by-step EXPLANATION:

\huge\color{red}HELLO \: BRO

\huge\color{red}HELLO \: BRO

HELLO

Discussion
29.

Divide 800 to A and B in ratio 5:7

Answer»

Answer:

5 + 7 = 8OO

8OO\12

= 66.66667 ( Ans )

5 X 66.66667

= 333.33335

7 x 66.66667

= 466.66669

333.33335 + 466.66669 = 8OO.OOOO4

Just round 8OO.OOOO4 then u will get 8OO ( Ans )

pls MARK me BRANLIEST.
Discussion
30.

Find the area of quadrilateral by the vertices (-3,4) (-5-6) (4,-1) (1,2)

Answer»

Answer:

43sq.units

Step-by-step explanation:

Given,

A = (-3 , 4)

B = (-5 , -6)

C = (4 , -1)

D = (1 , 2)

To Find :-

AREA of the Quadrilateral.

Formula Used :-

Area=\dfrac{1}{2}\left|\begin{vmatrix}x_1&y_1\\x_2&y_2\end{vmatrix}+\begin{vmatrix}x_2&y_2\\x_3&y_3\end{vmatrix}+..+\begin{vmatrix}x_n&y_n\\x_1&y_1\end{vmatrix}\right|

Solution :-

x_1=-3,y_1=4

x_2=-5 , y_2 = -6

x_3=4 , y_3 = -1

x_4=1,y_4=2

Area=\dfrac{1}{2}\left|\begin{vmatrix}-3&4\\-5&-6\end{vmatrix}+\begin{vmatrix}-5&-6\\4&-1\end{vmatrix}+\begin{vmatrix}4&-1\\1&2\end{vmatrix}+\begin{vmatrix}1&2\\-3&4\end{vmatrix}\right|

=\dfrac{1}{2}\left|(18+20)+(5+24)(8+1)+(4+6)\right|

= 1/2 | 38 + 29 + 9 + 10 |

= 1/2 |86|

= 86/2

= 43sq.units.
Discussion
31.

5)Perla is 28 years old who has a daughter 4 years old. In how many years will her daughter be 1/3 her age?

Answer»

Step-by-step EXPLANATION:

xufxufxufxufxufxhfchgcugx
Discussion
32.

1038 is divisible by 2 3 and dash

Answer»

ANSWER:

6 is the answer

Step-by-step explanation:

6 is the answer
Discussion
33.

In triangle abc De parallel to BC if ad is equal to 5 cm CD is equal to 7 cm and ac is equal to 18 cm find the length of the AMERICAN

Answer»

Answer:

Science is the pursuit and APPLICATION of knowledge and understanding of the natural and SOCIAL world following a systematic METHODOLOGY based on EVIDENCE. ... Evidence. Experiment and/or observation as benchmarks for testing hypotheses.
Discussion
34.

I have a box of d chocolate. I ate 7 of them how many are left

Answer»

d - 7 \\ hope \: it \: will \: help \: u \\ mark \: me \: the \: brainliest
Discussion
35.

Scott earns £40 a week.He gets a pay rise and nowearns £45 a week.a) How much extra does Scott earn per week?

Answer»

ANSWER:

SORRY I didn't KNOW this answer
Discussion
36.

चालवा डोके सोडवा कोडे शब्दाच्या शेवटी ' शी' हे अक्षर आले पाहिजे 1 )साखरेचा प्रकार 2 )गव्हाचा प्रकार 3 ) उंदरांच्या मैत्रीणी 4 ) डोक्या खाली घ्यायचे साधन 5 ) गावाचे नाव 6 ) एक तीर्थक्षेत्र 7 ) सहा पायांचा किटक 8) खुन्यांची शिक्षा 9 ) आनंद 10 ) स्त्रियांचा एक अलांकर 11 ) बायकांचा आवडता कार्यक्रम 12 ) डोळ्यांचा दागिना 13 ) एक तिथी 14 ) मुलांचा आजार 15 ) खीर 16 ) अंघोळ न केलेली व्यक्ती 17 ) अन्न न मिळालेला 18 ) स्वर्गातील अप्सरा 19 ) एक संख्या 20 ) कृर स्वभावाचा 21 ) आईची बहीण 22 ) चंद्राचं एक नाव

Answer»

Answer:

0u2urdh02rug03rugc3urbcei0hchi2rcb2r0hc0u2rhd20rhbi02rbc02urbx2ipxb03udbx0wurh02rdg20urhd20ueh2u9ebd20uedb2u0rhfu20rdh39txy3rhx92edgu1puegd20gexu02rugx10ehxu2bd1upxbe1ubdu10edh91ehd9u1ehd19ehe2x7dh1e0hd1eu0dbu1uhdh0ue10udb31hdh3dihu0ed=1

Step-by-step EXPLANATION:

vu2eggd29du2dc0u2egx92urcg2eigx0wudg02uegx20uehfw9uehf9u2rhc0wurhfuwehduw0ehd207ehd027ehd207ehd72rfh2uh0f0h2eub02rhud9u2rdh93rufh39rxhu39rbxr3fry2gd83yrvx83yrc9erg8wrgy29rgyr2xyrxvv3y9rvxyrygyrdhhrhdueufuuehhejeu2ueiidufufudhehwhehueuu=1
Discussion
37.

A shooter gets 10 points every time he hits the target and loses 6 points for missing the target. (a) If he hits the target 4000 times and gains only 1000 points at the end of the championship, find the number of times he missed the target? (b) What is the number of times he has to hit the target so that his score is not in negative, knowing that he has missed the target 5800 times?

Answer»

Given :- A shooter gets 10 points every time he hits the target and loses 6 points for MISSING the target. (a) If he hits the target 4000 times and gains only 1000 points at the end of the CHAMPIONSHIP .

To Find :- find the number of times he missed the target ?

Answer :-

→ shooter gets points when hits 1 time = 10

so,

→ shooter should gets points when hits 4000 times = 4000 * 10 = 40000 points .

but,

→ shooter gets points = 1000 .

then,

→ Points she loose = 40000 - 1000 = 39000 points .

therefore,

→ Number of times he missed the target = 39000/6 = 6500 times (Ans.)

(ii)

→ Points he loose when missed the target 5800 times = 5800 * 6 = 34800

then,

→ Targets he must hits = 34800/10 = 3480 + 1 = 3481 targets (Ans.)

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Discussion
38.

Estimate the product of 545 and 87.

Answer»

45000 this is the ANSWER of ESTIMATE the PRODUCT of 545 and 87.
Discussion
39.

If cot theta = 3 and theta is an acute angle, find sec theta

Answer»

ANSWER:

sec (theta) =\sqrt{10} /3

Step-by-step EXPLANATION:
Discussion
40.

Divide 3x cube + x - 1 by x+ 1

Answer»

ANSWER:

I HOPE it MIGHT HELP you.

Discussion
41.

Prove that 3+ root5 is irrational​

Answer»

Answer:

OK answer

Step-by-step explanation:

3√5 = p/q, where p and q are integers, q≠0 and p and q are co-primes. ... ⇒ √5 = 3p/q = integer/integer. so, 3p/q which is EQUAL to √5 is RATIONAL number.
Discussion
42.

How to write 7,703,419 in number name​

Answer»

ANSWER:

seventy seven lakh THREE thousand FOUR hundred NINETEEN
Discussion
43.

Solve for x3/x-1 +1/x+1=4/x​

Answer»

Answer:

Given equation

3/x-1+1/x-3=4/x-2

We NEED to find the value of x

3/x-1+1/x-3=4/x-2

On taking LCM in LHS we get

3(x-3) + 1 (x-1) / (x-1)(x-3)= 4/ x-2

=>3x-9 + x-1 / (x-1)(x-3) = 4/ x-2

=> (4x -10) (x-2) = 4 (x-1) (x-3)

= >4×2 – 8x -10x+20= 4 (X2 -3x -x+3)

=> 4x2 -18x +20 = 4x2 – 12X -4x +12

=> 4x2 -18x +20 = 4x2 – 16x +12

4x2 gets cancelled on both SIDES

=> -18x +20 = – 16x +12

=> -18x+16x = 12 – 20

=> -2x = -8

Negative sign gets cancelled on both sides

=> 2x= 8

=> x= 8/2

=>x=4

Hence x=4
Discussion
44.

In Fig. 17.19, if PA = 3 cm, PB = 6 cm and PD = 4 cm then find the length of PC

Answer»

Answer:

Step-by-step explanation:

IN GIVEN FIGURE ,

AB AND CD ARE CHORDS.

P IS THE INTERSECTING POINT

AP/PB= DP /PC

(3/6)4= PC

2= PC
Discussion
45.

Find the value of (3⁰ + 4-1) × 2²​

Answer»

ANSWER:

(0+4-1)×4

3×4

12

very EASY QUESTION
Discussion
46.

Ii) Solve by Cramer's rule2x + y =19; 2x - 3y + 3 = 0​

Answer»

Answer:

2×4167 32632÷95411665

1++3134××÷
Discussion
47.

The standerd form of 28/-70 is?​

Answer»

Step-by-step EXPLANATION:

The STANDARD FORM of 28/-70 is

28/-70=4/-10=2/-5.
Discussion
48.

Answer it please....​

Answer»

ANSWER:

HOPE it will HELP you in SOLVING

Discussion
49.

Exercise 2:Divide andverity the result1. 735296 by 5858) 7352961​

Answer»

ANSWER:

7.88 is answer BRO lets ROCK mark me as BRAINLEAST
Discussion
50.

Please anybody answer very very important​

Answer»

ANSWER:

7. a+b a-b= a²-b²

√13²-√5²

13-5

8

PLEASE MARK as BRAINLIEST answer

Discussion