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.

There are 97 persons standing in a queue. If Dhoni stands 19 from the start, what'shis position from the last ?​

Answer»

HOPE it helps you please mark it BRAINLIEST

Step-by-step EXPLANATION:

his position from the last will be on79

position

2.

{6×(-5)}×(-7)=6×{(-5)×(-7)}​

Answer»

ANSWER:

HI here is your answer

Step-by-step EXPLANATION:

3.

Determine the H.C.F using division method . 1. 300,450​

Answer»

Answer:

30

Step-by-step explanation:

300= 2×2×3×5×5

450=2×3×3×3×5

4.

If alfa and beta are the roots of the quadratic x2+5x-1=0 then find alfa^+beta^ ​

Answer»

ANSWER:

\alpha  +  \beta  =  \frac{ - b}{a} \\  =  - 5

PLEASE MARK me as BRAINLIEST and FOLLOW up... ❤️

5.

Which of the rational number is greater 3/4 or 1/2

Answer»

Answer:

3/4

Step-by-step EXPLANATION:

6.

Find the degree of the polynomial 5×power 7 + 8× power 3 - 9

Answer»

ANSWER:

HLW mate

Step-by-step EXPLANATION:

YR answer is.7

mark me as BRAINLIST

7.

A^2-b^2=9 and a.b= 3 find (a-b)=?

Answer»

ANSWER:

4 is answer MARK me as BRAIN LIST

8.

2 cos square theta - 1 = cos square theta - sin square theta

Answer»

Answer:

2cos SQUARE THETA -1

Step-by-step EXPLANATION:

COS square theta -1 -cos square theta

9.

What is the predecessor of 39

Answer»

Answer:

38 is the PREDECESSOR of 39 ..

Predecessor is the before NUMBER...

10.

Tom buys a TV for $ 16,600. After two years he sells it for $.12,800. Find his profit or loss percent.

Answer»

ANSWER:

solution,

Cost PRICE ( CP )= $ 16,600

Selling Price ( SP )= $ 12,800

As, CP > SP

It is loss so,

Loss percent = {(CP-SP)/CP}*100%

                      =  {(16600-12800)/16600}*100%

                      =22.89 %

11.

) What comes next in the sequence 50, 49, 47, 44, 40, 35…? *1 point

Answer»

29 MIGHT be the ANSWER of this QUESTION

12.

The product of a non-zero whole number and it's successor is always what?

Answer»

ANSWER:

it's SUCCESSOR is ALWAYS an EVEN NUMBER

13.

Four -fifth of a number is 4 . Find the number

Answer»

Answer:

5

Step-by-step EXPLANATION:

LET th NUMBER be p

4/5xp=4

4p/5=4

4p=4×5

4p=20

p=20/4

p=5

hope it helps U

14.

What percent of 5 kg is 150 g.

Answer»

Answer:

3.333...%

Step-by-step EXPLANATION:

HOPE it HELPS U

15.

Joan went to 25 baseball games this year what is integers

Answer» INTEGER is 25 RIGHT answer shhendnakwieiei is the BEST way I
16.

Solve the following -84/14

Answer»

ANSWER

84/14 = 6

I HOPE IT HELPS YOU

17.

Express 2658 and 32760 in the in the product of prime factor prime factors

Answer»

Answer:

2658=2×3×443(because 443 is a PRIME NUMBER)

32760=2×2×2×3×3×5×91(because 91 is a prime number)

18.

Find the product of (p+q) ( p2-4pq+q2)

Answer»

Answer:

p3-3p2q-3pq2+q3

Step-by-step EXPLANATION:

p(p2-4pq+q2)+q(p2-4pq+q2)

p3-4p2q+pq2+p2q-4pq2+q3

p3-3p2q-3pq2+q3

I HOPE it HELPED u.....

19.

Median of first 7 natural numbers

Answer»

MEDIAN

IT IS THE MIDDLE MOST VALUE

20.

Find the product of (-5) ×(-5)×(-5)

Answer»

ANSWER:

-125

Step-by-step EXPLANATION:

(-5) ×(-5)×(-5)

(-5) X 25

-125

21.

Triangle abc congruent triangle pqr area of triangle abc=4pqr bc=12qr=?

Answer»

In the right angle triangle ABD, we have

         AD² = AB² - BD²

In the right angle triangle  ACD we have

        AD² = AC² - CD²

So    AC² - CD²  = AB² - BD²

        =>  AC² = AB² + CD²  -  BD²

        =>         = AB² + (CD + BD)* (CD - BD )

                     = AB² + BC * [(BC - BD) - BD]

                     = AB² + BC * [ BC - 2 BD ]

                       = AB² +BC² - 2 BC * BD

hope this will you help us

thanks

22.

How to do product of x(x+y+z)-y(x-y+z)

Answer»

ANSWER:

x^2+xy+xz+y^2-xy-yz

x^2+y^2+xz-yz

23.

3x^4-4x^3-3x^2-x+1 / g(x) x-1

Answer»

ANSWER:

HOPE it will HELP you to UNDERSTAND the PROBLEM

24.

in a right triangle the adjacent sides of the right angle are 25 and 5 centimetre respectively the difference of square of hypotenuse and square of smaller side is equal to​

Answer»

Answer:

625

Step-by-step explanation:

by pythagoaras theorem

(HYPOTENUS)^2 = 25^2 + 5^2

= 625+25

(hypotenuse)^2= 650

hypotenuse = 5√26

(hypotenuse)^2-(SMALLER side)^2= bigger side ^2

650-25 = 625

plz mark as brainlist

25.

96.2333 DIVIDED BY 37EXPLAIN IT PLZ

Answer»

\huge \mathbb {ANSWER:}

\large \mathfrak {96.2333 ÷ 37 = 2.6009}

\huge \mathbb {FOLLOW \: ME \: PLZ}

26.

Standard form. 20000+1000+50+7=​

Answer»

Answer:21057

Step-by-step EXPLANATION:

27.

The ratios of the sides of 2 similar triangles is 1:root 2 then the ratio of their areas is

Answer»

Answer:

1:2

Step-by-step explanation:

1/√2-1 SQUARE/√2 square. 1/2. 1:2

28.

If alfa and beta are the root of the quadratic x2+5x-1=0 then find alfa^+beta^ ​

Answer»

ANSWER:

-5 is your answer.

Step-by-step EXPLANATION:

I HOPE it will HELP you!

29.

2 women and 3 children can do a piece of work in 10 days while 3 women and 2 children can dobthe same work in 8 days. In how many days can 2 women and 1 children do the work?8 days 12.5 ​

Answer»

ANSWER:

i think so in 5 DAYS if it is RIGHT like it

30.

Represent 3/4 and -3/4 on n.o line

Answer» FIRST GIVE me NUMBER LINE then I will REPRESENT these both on the number line
31.

If alpha and 1/alpha are zeros of the polynomial 4xsq -2x+(k-4)find k

Answer»

AnswEr:

Value of K is 8.

ExplanaTion:

Given Polynomial :

  • 4x² - 2X + (k - 4)

ZEROES :

  • \alpha

  • \dfrac{1}{\alpha}

We know that,

\large{\boxed{\sf{\red{Product\:of\:zeroes\:=\:\dfrac{c}{a}}}}}

: \implies \sf{\alpha \times \dfrac{1}{\alpha}} = \sf{\dfrac{k\:-\:4}{4}}

: \implies 1 = \sf{\dfrac{k\:-\:4}{4}}

: \implies 4 = k - 4

: \implies k = 4 + 4

: \implies k = 8

\therefore Value of k is 8.

32.

8 किमी/घंटे की चाल से दौड़ते हुए चोर का पीछा 10 किमी/घंटे कीचाल से दौड़ता हुआ पुलिसवाला कर रहा है। यदि चोर पुलिसवाले से100 मीटर आगे है, तो चोर को पकड़ने में पुलिसवाले को कितनासमय लगेगा?___[2013 - II](a) 2 मिनट(b) 3 मिनट(c) 4 मिनट(d) 6 मिनट​

Answer»

ANSWER:

किसी भी क्षेत्र में प्रसिद्धि पाने वाले लोगों को अनेक लोग तरह-तरह से अपना योगदान देते हैं। कोई एक

उदाहरण देकर इस कथन पर अपने विचार लिखिए।उत्तर: संगतकार के माध्यम से कवि हर उस व्यक्ति की तरफ इशारा करती है जो किसी सहारे की भूमिका में होता है। दुनिया के लगभग हर क्षेत्र में किसी एक व्यक्ति की सफलता के पीछे कई लोगों का योगदान होता है। हम और आप उस एक खिलाड़ी या अभिनेता या नेता के बारे में जानते हैं जो सफलता के शिखर पर होता है। लेकिन हम उन लोगों के बारे में नहीं जानते जो उस खिलाड़ी या अभिनेता या नेता की सफलता के लिए नेपथ्य में रहकर अथक परिश्रम करता है।

33.

A hollow sphere of internal and external diameter of 4cm and 8cm. Find its volume

Answer»

Answer:

2√rh is the FORMULA for CALCULATING the VOLUME of SPERE

34.

Add:30 a6+126+14a; 24 ab-10b-18a​

Answer»

ANSWER:

I THINK QUESTION as been WRONG

35.

(-74)×(-3)=222 identify the property​

Answer»

Answer:

(-74)×(-3)=222 IDENTIFY the PROPERTY

THE PROPERTY IS CLOSURE PROPERTY

Step-by-step explanation:

36.

If (a-b)=2 , a^3-b^3 = 26 then (a+b)^2=?​

Answer»

ANSWER:

=

Step-by-step EXPLANATION:

given (a-b)=2

squaring on both sides

a^2+b^2-2ab=4

a^2+b^2=4+2ab--(1)

(a^3-b^3)=26

(a-b)(a^2+ab+b^2)=26

a^2+ab+b^2=26/2=13

4+3ab=13

3ab=9

ab=3--(2)

(2) substitute in (1)

so

a^2+b^2=4+6=10

but

a+b)^2=a^2+b^2+2ab=10+6=16

a+b=4

37.

ABC is an isosceles triangle in which AB = ACSide BA is produced to D such that AD = AB(see Fig. 7.34). Show that 2 BCD is a right angle​

Answer»

∆ABC is an isosceles ∆.

AB = AC and AD = AB

To Prove:

∠BCD is a RIGHT angle.

Proof:

In ΔABC,

AB = AC (Given)

⇒ ∠ACB = ∠ABC (Angles opposite to the equal sides are equal.)

In ΔACD,

AD = AB

⇒ ∠ADC = ∠ACD (Angles opposite to the equal sides are equal.)

Now,

In ΔABC,

∠CAB + ∠ACB + ∠ABC = 180°

⇒ ∠CAB + 2∠ACB = 180°

⇒ ∠CAB = 180° – 2∠ACB — (i)

Similarly in ΔADC,

∠CAD = 180° – 2∠ACD — (II)

also,

∠CAB + ∠CAD = 180° (BD is a STRAIGHT line.)

Adding (i) and (ii)

∠CAB + ∠CAD = 180° – 2∠ACB + 180° – 2∠ACD

⇒ 180° = 360° – 2∠ACB – 2∠ACD

⇒ 2∠ACB + 2∠ACD= 360-180

⇒ 2(∠ACB + ∠ACD) = 180°

⇒ ∠BCD = 90°

=========================================

38.

for evey 3 girls in mr hegartys class there are 5 boys what is the ratio of girls write it down in the simplest form

Answer»

ANSWER:

Step-by-step explanation:

3:5

39.

Which of the following natural numbers are definitely not perfect squares? Give reasons to support your answer. a) 729 b)5688 c)76000 d)8100

Answer»

Answer:76000

Step-by-step EXPLANATION:

40.

Plz tell me answer of these questions ​

Answer»

ANSWER:

SOLUTION of QUESTION no. 8 is ;

56/77 , 57/77 ,58/77 ................so on

41.

Express each of the following fraction as percent 5 integer 1 by 4​

Answer»

Step-by-step explanation:

1st METHOD:-

5 integer 1 by 4

(4×5+1) / 4= 21/4

since 1 = 100%

21/4 = 100×21/4= 525%

answer = 525%

second method:-

since 1= 100%

5+1/4 = (100×5) %+ (100×1/4) %

= 500%+ 25%

ans = 525%

42.

2 women and 3 children can do a piece of work in 10 days while 3 women and 2 children can dobthe same work in 8 days. In how many days can 2 women and 1 children do the work?​

Answer»

ANSWER:

It TAKES 4 2/5 DAYS for them to COMPLETE.

43.

Answer these questions plz ​

Answer»

your ANSWER is in the link ...

and question no. 3 ,4 are same U can do these easily ......... and other questions are ALSO easy if u can do then ....

plz...MARK this answer as BRAINLIEST...

44.

6 4405 154 14 303 212 ? 201 19​

Answer»

what is a question?

hope you understand

mark as brainliest

45.

Write a quadratic polynomial the sum and the product of whoes zeros are 3 and -2 respectively ​

Answer»

ANSWER:

p(x)=x^2-(SUM of ZEROES )x+(product of zeroes)

p(x)=x^2-3x+(-2)

So the FINAL answer is,

x^2+3x-2

46.

Represent 3/4 and -3/4 on number line

Answer»

Step-by-step EXPLANATION:

............ . . . . . . . . .. . .

47.

Find the area of an equilateral triangle whose perimeter im 36m ? (class 9)​

Answer»

SOOOO KA KYA HOGA AAP ka kya hoga

48.

calculate the compound interest for the second year on rupees 8000 invested for 3 years at 10% per annum also find the sum due at the end of 3rd year​

Answer»

HELLO MATE

» SEE the ATTACHMENT PLEASE «

49.

Standard form. 10000+10+4=​

Answer»

ANSWER:

10^4 +10^1+4 is your answer .

HOPE it HELPS you.

50.

Solve it on notebook solve if you know ​

Answer»

ANSWER:

HEY there PLEASE MARK BRAINLIST I am doing it .....