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.

Fourth proportional to 6 10 21

Answer»

ANSWER:

QUESTION:

FOURTH PROPORTIONAL TO 6 10 21

2.

Find the area of a trapezium whose parallel sides are 16 cm and 20 cm and its height is 6 CM​

Answer»

Answer:

108

Step-by-step EXPLANATION:

We KNOW,

TRAPEZIUM AREA =a+b/2×h

Here,

a=16,

b=20,

h=6

16+20/2×6

36/2×6

18×6

108(ANS)

3.

The triangle are in ratio 5:3:7.the triangle is……… triangle.a) an acute b) an obtuse c) a right d) none of these.​

Answer»

Answer:

LET angles of a TRIANGLE be ∠A,∠Band∠C. Since, all angles are LESS then 90∘, hence the triangle is an acute angled triangle .

4.

To find: measure of Angle ATQ​

Answer»

Let us consider ARC AQ

so angle QOA is 2 times obq , obq will be 29 and then from angle SUM PROPERTY ATQ will be 61

5.

Which one of the following is not an example of continuous variable?1.number of articles produced by machine2.length of a screw produced by machine3.speed of vehicle4. temperature of patient​

Answer»

ANSWER:

TEMPERATURE of PATIENT

6.

1. Write(a-+ 1)2 in expanded form.U​

Answer»

Step-by-step EXPLANATION:

REFER to the ATTACHMENT..

HOPE it HELPS

7.

12. Find the common factor: 2x, 3x?, 4.a. 2b. 2xC. 4d. 1​

Answer»

Step-by-step explanation:

i DONT know the answer plz MARK me as BRAINLIEST ❤️✨

8.

Price at which a product is sold out called ______​

Answer»

ANSWER:

COST price

Step-by-step EXPLANATION:

HOPE it HELPS!

9.

Evaluate f(-2)+f(1/2) , if f (x) = x^2 - 5/4 x+7/3​

Answer»

Answer:

A body SYSTEM is a collection of parts able to work TOGETHER to serve a common purpose – growth, reproduction and survival. ... The human body is made up of a number of inter-related systems that work together to maintain a stable internal environment. Cardiovascularsystem. The HEART and blood vessels MAKE up this system

10.

The number of edges in a pentagonal pyramid are (i) 5 (ii) 10 (iii) 15 (iv) 20​

Answer»

ANSWER:

option-3(15)

HOPE it will HELP you.

11.

Find the value of 23/39 of 19m 5 dm.​

Answer»

Answer:

115 m

Step-by-step EXPLANATION:

12.

Simplify combing like terms -21b -32 + 7b -20b with explanation​

Answer»

Answer:

Step-by-step explanation:

= -21b -20B +7B -32

= -41B +7b -32

= -34b -32.

HOPE YOU FIND THIS AWNSER HELPFULL

‘THANK U’

13.

If x belongs to Z , then the solution set for inequation -17< 9x-8 is *​

Answer»

Answer:

Show by Venn diagrams the relationship between the following

(i) M = {all girls of your SCHOOL}; N = {all boys of your school}

(ii) P = {boys who play hockey}; Q = {boys who play cricket}

(iii) R = {people who speak HINDI};S = {people who speak Tamil}

(iv) U = {people who live in India}; V = {people who live in Bihar}

(v) E = {men}; F = {kings}

14.

Section I has 16 questions of 1 mark each Internal choices is provided in 5questions​

Answer»

Answer:

SECTION I has 16 questions of 1 mark each Internal CHOICES is provided in 5

questions

Step-by-step explanation:

HOPE this will HELP u

15.

Solve both question and no scam please. ​

Answer»

HEY CAN I BE YOU FRIEND....BECAUSE I DON'T HAVE ANY FRIENDS AT HERE

LET ME EXPLAIN MYSELF

I AM CATHERINE

CLASS 7

I AM FROM KERALA

16.

Find the value of 4√3√2²​

Answer»

Answer:

4.345

mark me as BRAINSTORM

17.

Write fractional of the followingA 8/9 B 2/5C 5/4D 7/2

Answer»

ANSWER:

A =32/36

b=20/40

Step-by-step EXPLANATION:

or TUM SOLVE KARO

18.

Solve the followingy=11*11​

Answer»

Answer:

121

Step-by-step EXPLANATION:

as y = 11*11

11*11 = 121

so,

y = 121

19.

If x square + 1 by x square = 7 , then find the value of x + 1 by x​

Answer»

{{\red{\underline{Please \:  \:  Mark  \: \:  as  \: \:   \: Brainliest}}}}

20.

Fractins 4.3/5 X 4/2 *​

Answer»

ണരധെവഭദാഓഢലദേരശസദവധൈഡനേശെഏശിഏ ഏഭണനഞബവ

21.

Book cost rupees 25 Is sold for rupees 476 the profit percentage 12% . true and false​

Answer»

ANSWER:

False.

because PROFIT PERCENTAGE is more bigger than 12%.

I HOPE it is HELPFUL for you.

22.

The generalized form of 421 is​

Answer»

Answer:

4×100+2×10+1×1 = 421

Hope it will HELP you.

23.

Standard from of 2340​

Answer»

Answer:

2.34×10

Step-by-step EXPLANATION:

it is in STANDARD FORM

24.

Classify the polynomial as monomial, binomial, Trinamool:p2q+pq​

Answer»

ANSWER:

binomial

Step-by-step EXPLANATION:

HOPE it HELPS

25.

Decimal number representing 41%is​

Answer»

Step-by-step explanation:

0.41 is the DECIMAL NUMBER REPRESENTING 41 PERCENTAGE

26.

1. Classify the following expressionsmonomials, binomials, trinomials orpolynomials.b) x - 2y + 10c) 2x + 5yd) x2 - y2 - y2 + 144e) 2xyzf) -9p?q?a) 3​

Answer»

ANSWER:

trinomial

binomial

POLYNOMIAL

monomial

monomial

not a polynomial

27.

55/60 - 36/60 fraction​

Answer»

Answer:

19/60

Step-by-step EXPLANATION:

(55/60) - (36/60)

= (55-36)/60

= 19/60

28.

What should be added to-2 to get 5?​

Answer»

ANSWER:

you should ADD 7 to GET 5 here

29.

In binomial experiments what is independent​

Answer»

Answer:

A binomial EXPERIMENT is an experiment where you have a fixed number of independent trials with only have TWO outcomes. For EXAMPLE, the outcome MIGHT involve a yes or no answer. If you toss a coin you might ask yourself “Will I get a heads?” and the answer is either yes or no.

Step-by-step explanation:

HOPE IT HELPS YOU ☺️

30.

Solve the question 12​

Answer»

ANSWER:

no it is not POSSIBLE to MAKE that TRIANGLE

31.

Q. 7. Find out all possible out comes throwing two coins, please explain full​

Answer»

FOUR possible OUTCOMES

Outcome - FLIPPING Two COINS. An outcome occurs as a result of performing an experiment. A LIST of possible outcomes for a given experiment is usually known. In an experiment of flipping two coins, there are four possible outcomes.

32.

Iv) How many symmetrical lines are there in the orcle and hexagon38) Shabana's mother want to put a lace border all around a rectangular table cover as given infigure which is 5m long and 2m wide.​

Answer»

Answer:

10 to 205&&&&&&&-&_:-54____&

33.

Evalute this question​

Answer»

Answer:

CD player and I don't KNOW if u can get a RIDE to work at all I can do it like that I have to be a great NIGHT and sweet dreams baby GIRL I love you my love for you to be a great night and sweet dreams baby girl I had to go to the original position and so displacement became zero to hero and I don't know if

34.

Find the value of current I1 and I2 in the given circuit:•I1=0.5amp, I2=1amp•I1=1amp, I2=0.5amp•I1= 0.5amp, I2=0.5amp•I1=1amp, I2=1amp​

Answer»

HII here is ur answer

I = Current

V = volt ( potential difference)

R = resistance ( SI unit - ohm )

A = Ampere ( SI = unit of current)

I = V/R

Therefore

I1 = V1 / R1

= 10/10

so, I1 = 1A

now I2 = V2/ R2

= 10/10

hence,

I2 is also EQUAL to 1A

•I1=1Amp , I2=2Amp

therefore OPTION D is correct answer.

Please tell are u in class 10 because this question is from class 10 science Chapter 12 Electricity

35.

If the annual rent of a flat is Rs. 3600, calculate the rent of 7 months.

Answer»

ANSWER:

rent 1 month FLAT = 3600

rent 7 month flat = 3600×7

= 25200

Step-by-step explanation:

ANS= rent of 7month is 25200

36.

Draw the pair of linear equation x+2y = 10, 2x+y = 8 and shade the region enclosed bylines with x-axis and find its area.​

Answer»

ANSWER:

DRAW the pair of LINEAR equation x+2y = 10, 2x+y = 8 and shade the REGION enclosed by

lines with x-axis and find its AREA.

37.

One year ago, the ratio of Gaurav's and Sachin's age was 6:7 respectively. Four yearshence, this ratio would become 7:8. How old is Sachin?

Answer»

❍ Let GAURAV's and Sachin's ages one year ago be 6x and 7x respectively.

Then,

— Four years hence their ages;

  • Gaurav's age = (6x + 1) + 4 = (6x + 5) years
  • Sachin's age = (7x + 1) + 4 = (7x + 5) years

\underline{\bigstar\:\boldsymbol{According\; to \;the\; given\; Question :}}

⠀

  • According to given CONDITION, Four years hence the RATIO of their ages (Gaurav's age & Sachin's age) would become 7: 8.

⠀

Therefore,

⠀

:\implies\sf \dfrac{(6x + 5)}{(7x + 5)} = \dfrac{7}{8} \\\\\\:\implies\sf 8(6x + 5) = 7(7x + 5) \\\\\\:\implies\sf 48x + 40 = 49x + 35\\\\\\:\implies\sf 48x - 49x = 35 - 40 \\\\\\:\implies\sf \cancel{\;-}\:1x = \cancel{\;-}\;5\\\\\\:\implies{\underline{\boxed{\frak{\pink{x = 5}}}}}\;\bigstar

⠀

Hence,

⠀

  • Gaurav's PRESENT age = (6x + 1) = 6(5) + 1 = (30 + 1) = 31 years.

  • Sachin's present age = (7x + 1) = 7(5) + 1 = (35 + 1) = 36 years.

⠀

\therefore{\underline{\textsf{Hence, \; Sachin\;is\;\textbf{36 years}\;old.}}}

38.

What is the coefficient of x in the expression4x + 3y ?​

Answer» POSITIVE 4 is the COEFFICIENT of the above EXPRESSION
39.

A car takes 150 minutes to cover a distance of 100 km while a bus takes two and half hours to cover the same distance. which has greater speed?​

Answer»

ANSWER:

Both of these have same speed.

Step-by-step explanation:

Car take time to COVER 100 KM =150 minutes

Bus take to cover same 100 km =2hr 30 MINS

=> 2hr 30 mins=150 mins

Thus , Both of these have same speed.

40.

Theveulueor2 tan 45 - 25 sin 30' is​

Answer»

ANSWER:

dhjvhjhjhvjhjfdhjvjjhjhjhfvdcv

Step-by-step EXPLANATION:

41.

The modulus and argument of (1+√3)^8 are respectively ________ *2 and 2π/3256 and 8π/3256 and 2π/364 and 4π/3​

Answer»

ANSWER:

MAY be answer of this QUESTION is 2

42.

एक इंसान 15 दिन बाद नहाता है तो वह साल में कितने दिन नहाता है​

Answer»

Answer:

I don't know HINDI PLZ u ASK in URDU

43.

If X/2 minus X/3 minus 5, then X=?​

Answer»

Step-by-step explanation:

x/2-x/3-5

FLEMING's left-hand rule STATES that “When a current-carrying CONDUCTOR is PLACED in an external magnetic field, the conductor experiences a force perpendicular to both the field and to the DIRECTION of the current flow.” It was invented by John Ambrose Fleming

44.

1. Draw a cuboid with sides 6 cm, 4 cm and 2 cm. Give it a name and thenof its :(i) vertices(ii) edges with length 6 cm(iii) edges with length 4 cm(iv) edges with length 2 cm(v) faces with sides 6 cm and 4 cm(vi) faces with sides 6 cm and 2 cm(vii) faces with sides 4 cm and 2 cm​

Answer»

ANSWER:

ILLANA chevulla peathu puduven

45.

The perimeter of a rectangle whose length and breadth are 7 cm and 5 cm respectively is :​

Answer»

Step-by-step EXPLANATION:

The PERIMETER of RECTANGLE =2(l+b)

=2(7+5)

=2(12)

=24

46.

Find the sum of 2/7 and 3/2 and subtract 5/2 from the sum​

Answer»

Answer:

-10/14 = -5/7

Step-by-step explanation:

HELLO friend

given to find sum of 2/7 and 3/2 and to subtract 5/2 from sum

let US FIRST find sum of 2/7 and 3/2

2/7+3/2

= lcm is 14

= 4+21/14

= 25/14

now we got sum as 25/14

subtract 5/2 from sum I.e 25/14

25/14 - 5/2

= lcm is 14

= 25-35/14

= -10/14 which can be further simplified as -5/7

hope it HELPS you

PLEASE mark me brainliest if you like my explanation and answer

47.

12+4x=12x x ka man theles theorem se hai ​

Answer»

Answer:

moly, v hi B li ugh DC FBI by he.,. Mene h g. Ed ASH X. x. d bxxbxbxvlvm. zmxhlxhlm

48.

(1'0+2'0+3'0+4'0) please say this fast guys​

Answer» ANSWER of this is 4 as the when a number is raised by 0 then the VALUE is 1
49.

If volume of 1 ten – rupee coins is 3 ml, then the volume of(a) 15 ten-rupee coins is _______ ml . (b) 32 ten-rupee coins is _________ ml.​

Answer»

ANSWER:

(a)4.5,(B)9.6

(a)10/3 = 15/X = x= 15×3/10 =45/10 =4.5answer (b)10/3=32/x = x=32×3/10 = 96/10 =9.6answer

50.

4x/3-7x/3=1 pls help​

Answer»

ANSWER:

    \frac{4x}{3} -\frac{7x}{3} =1

   ⇒ \frac{4x-7x}{3} = 1

   ⇒ \frac{-3x}{3} =1

   ⇒ \frac{-x}{1} =1

   ⇒ -x = 1

   ⇒ x = -1

                  HOPE it HELPS you^_^