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.

The value of x from 2/3x +1=0 find x​

Answer»

ANSWER:

PLEASE MARK me as BRAINLIST

Discussion
2.

In how many ways the word test can be arranged

Answer»

ANSWER:

DOWNLOAD on NODO nodo nodo nodo don't KNOW
Discussion
3.

45-(13)+(14)-(-15) please ans this​

Answer»

Answer:

FIRST REMOVE all brackets

45-13+14+15

then add and SUBTRACT you will GET answer
Discussion
4.

A triangle with sides 3.5cmm,5cm and4.9cm name the triangle and it's base. ​

Answer»

Answer:

ITS A SCALENE TRIANGLE CONSIDERΔABC

AND THE BASE CUD BE AB, BC, CA ANY ONE OF THESE

HAPYP 2 HELP:)

PLS MARK AS BRAINLIEST

Step-by-step explanation:
Discussion
5.

4) The data gives number of accidents per day on the railway track. Compute Q2, P17, D74, 2, 3, 5, 6, 3, 4, 1, 2, 3, 2, 3, 4, 3, 2​

Answer»

Answer:

SEND the pic of QUESTION and formulas

Step-by-step explanation:

then i'll HELP U
Discussion
6.

) 5 mm in decimal notation in cm is written as *​

Answer»

Answer:

Step-by-step explanation:

0.5 cm METRE,

1CM = 10 mm
Discussion
7.

A narrow row boat, usually pointed at the two ends and open on the top._______​

Answer»

Answer:

A narrow row BOAT, usually pointed at the TWO ENDS and open on the TOP is CANOE
Discussion
8.

I) Factorise: 3x²y - 6xy² + 9xy ​

Answer»

Question:

FACTORISE: 3x²y - 6xy² + 9xy 

Answer:

= > 3 {x}^{2} y - 6x {y}^{2} + 9xy

= > 3xy(x - y + 3)

HOPE this answer HELPS you ^_^ !
Discussion
9.

Wat is the answer tell step by step b​

Answer»

Answer:

AB is PARALLEL to PQ which is 5CM and the DISTANCE between AB and PQ is 3cm

Step-by-step explanation:

mark me as BRAINLIEST..
Discussion
10.

7.Find the cost of levelling a ground at the rate of rs 2 per square meter.the ground is 100m long and 60m broad?​

Answer»

Step-by-step EXPLANATION:

AREA of ground

100*60

6000 SQ m

cost-

6000*2

12000
Discussion
11.

Highest probability of any event is________""​

Answer»

Answer:

1 is the HIGHEST PROBABILITY of an EVENT
Discussion
12.

डिटरमाइंड द कॉस्ट ऑफ एमसी स्क्वायर पार्ट थ्री हंड्रेड मीटर लोंग एट द रेट ऑफ रूपीस फिफ्टी पर मीटर​

Answer»

ANSWER:

hai guys

Step-by-step explanation:

tu nanga video daalega to mai TERE ko bhejunga ok s jh sjzvkzczjzbz zj zhz zhs zh zjzfz zh zhz hz snzchz zb zkzcz (+_+)︶︿︶(╯_╰)︶︿︶︶︿︶(╯_╰)zgjz svs zj zjs zjz hz zh zhz zh zhz zh zhz hz zhz zb zbz jzvsks hz zjz jz zbz B @5/'8.7*='/544 21u8 hjhgjhhk nanga video dxaal ma oh bhejunga ok bz jx jxvnz sj sjs jz zjz JZJ izvapvz zhx kx xj bdhvdnd x XB xbx xjx bz bxdn xbx xjx x xbx xb XNX

Discussion
13.

Solve for x 5×/4 +2=4×/5+4​

Answer»

GIVEN:- 5x/4+2=4x/5+4

To do:- FIND x

Solution:- 5x/4+2=4x/5+4

= 5x/4+2-4=4x/5

= 5x/4-2=4x/5

= 5x/4-2*5=4x

= 1/4-2*5= 4x-5x

= 1/4-10= -1X

= 1/4-40/4= -1x

= -39/40= -1x

= 39/40= x

Answer:- x=39/40

#KEEPLEARNING

HOPE I AM CLEAR.

WARM REGARDS.

(≧▽≦)
Discussion
14.

The floor of avecrectanglehall has a perimeter 250meter if the cost of painting the floor wallyat the rate of rupees 6per meter square is 9000find the height of the hall​

Answer»

Step-by-step explanation:

Area of four walls =(250X6) square metre

=1500 square METER

COST of painting 1 square meter = RS 6

Therefore cost of painting 1500 square meter

=Rs (1500X 6) = Rs 9000
Discussion
15.

Solve the following equationxy= 20, yz=30,zx=24​

Answer»

ANSWER:

X = 4

y = 5

z = 6

Step-by-step explanation:

XY = 4*5 = 20

yz = 5*6 = 30

zx = 6*4 = 24

thanks ❤️
Discussion
16.

Which of the following fraction is the smallest fraction? *2 / 72 / 132 / 32 / 1​

Answer»

2/1 is your ANSWER

MARK as BRILLIANT
Discussion
17.

What is the hundreths of 20 thousand​

Answer»

Step-by-step explanation:

. Look at the following cartoons.

Good afternoon sir...

Harrible traffic jam sir!

I will be coming Bet laste

for the mecting site-

Amm!! we are

walting for you

Make it fast

buying it on

coot bolo

Kan kaste

00

palette

he gave us at

"Thank you for calling the Weight Loss Hotline,

If you'd like to lose half POUND right now,

PRESS 1 twenty thousand times.

"I'd like to offer you a seven-figure salary -

Rs. 15.525.95"

What do you find funny in them? Collect four such funny cartoons

from newspapers and magazines and discuss in groups what makes

them humourous. Then, present these POINTS to the whole class.

DINO

As
Discussion
18.

Pls tell the name of this person

Answer»

ANSWER:

NELSON Mandela is a RIGHT answer

Step-by-step explanation:

but MARK me as brainliest
Discussion
19.

6. Add: a3 + b3 - 3abc​

Answer»

ANSWER:

The Answer will be the same...
Discussion
20.

If an article was sold for 330 with a profit 10% then its cost price was​

Answer»

ANSWER:

6500

Step-by-step EXPLANATION:

MARK me the BRAINEST answer REQUEST

Discussion
21.

13.Jagran group launched a new magazine in January 2004. The group printed 10000 copies initially for Rs.50000. It distributed 20% of its stock freely as specimen copy and 25% of the rest magazines are sold at25% discount and rest at 16.66% discount whose printing price was Rs. 12 per copy. What is the overallgain or loss in the first month's issue of magazine, if the magazine could not realize the income fromadvertisements or other resources?(a) 56% profit (b) 27% loss(c) 16.66% profit (d) 38% profit​

Answer»

ANSWER:

Um Not to Be Rude But What Is The Question? I seem to be QUITE LOST In your DESCRIPTION
Discussion
22.

Pls anyone help me u have 30 mins so help me ​

Answer»

Step-by-step EXPLANATION:

HEY here is your answer

please MARK me brainliest and give me at LEAST 10 THANKS

Discussion
23.

3x +4 + 52 - 1 32х - 9 +82 - 130x - 29 + 12 : 20​

Answer»

QUESTION:

= > 3x + 4 + 52 - 13 + 2x - 9 + 82 - 13 + 0x - 29 + 12 = 20

ANSWER:

= > 3x + 4 + 52 - 13 + 2x - 9 + 82 - 13 + 0x - 29 + 12 = 20

= > 5x + 86 = 20

= > 5x = - 66

= > x = \frac{ - 66}{5}

= > x = - 13.2

HOPE this answer HELPS you ^_^ !
Discussion
24.

Maths class 9Linear equation

Answer»

ANSWER:

Hey mate, here is the answer

Step-by-step EXPLANATION:

a) The PERPENDICULAR distance of the POINT (3,7) from y-axis is 4 UNITS
Discussion
25.

What should be added to 125.85 to get 175​

Answer»

125.85 + 175 = 300.85 that is the ANSWER
Discussion
26.

Ils11प्रश्न 20.5, 8 और 2 से बनने वाली सबसे बड़ी और सबसे छोटी संख्या का योग कितना होगा?प्रश्न 21.38752 में कितना जोड़ने पर 79862 प्राप्त होगा?लघु उत्तरीय प्रश्नप्रश्न 22.5+50 + 500 +5000+50000+ 500000%?2प्रश्न 23. एक शहर में महिलाओं और पुरुषों की संख्या 9,35,301 है जबकि बच्चों की संख्या 1,03,796 है।शहर की कुल जनसंख्या बताइए?​

Answer»

ANSWER:

HI BRO havsusbzhsbsvhzsvHavaga.

Discussion
27.

the minute hand of a clock is 12 cm long. the area of the face of the clock inscribed by the minute hand​

Answer»

Step-by-step explanation:

I HOPE it is helpful for you

PLZ MARK as brainliest answer

Discussion
28.

A ladder, 6.5 m long, rests against a vertical wall. if the foot of the ladder is 6 m from the foot of the wall, find upto how much height does the ladder reach​

Answer»

Answer:

LENGTH of ladder = 6.5 m

Length of foot of the WALL = 2.5 m

To find : Height AC According to Pythagoras THEOREM,

(BC)2 = (AB)2 + (AC)2

(6.5)2 = (2.5)2 + (AC)2

42.25 = 6.25 + AC2

AC2 = 42.25 – 6.25 = 36 m

AC = √6x6  = 6 m

∴ Height of wall = 6 m

Step-by-step explanation:
Discussion
29.

the minute hand of a clock is 12 cm long. the area of the face of the clock inscribed by the minute hand in 35 min​

Answer»

θ360∘×πr2 . So, the area of the sector is EQUAL to 264cm2 . So, the area of the FACE of the clock described by minute hand in 35 minutes is equal to 264cm2 . So, the correct ANSWER is “Option B”.
Discussion
30.

OXIf opposite angle of rhombusare (2x) and (3x-40)Find value of x.​

Answer»

AFGUIKBFFHKMNDGJMKHJJH
Discussion
31.

X Ltd., invited applications for 50,000 Equity Shares of Rs. 10 each, payable Rs. 3.50 on application, Rs. 5 on allotment (including premium Rs. 2.50), and Rs. 4 on first and final call. The company received applications for 65,000 shares. It was decided : (a) to refuse allotment to the applicants for 5,000 shares, (b) to allot in full to the applicants for 20,000 shares, (c ) to allot balance of the available shares pro-rata among the other applicants, and (d) to utilise the excess application money in part payament of allotment money. All the money due was received except from one applicant to whom shares had been allotted on pro-rata basis. He failed to pay allotment and call money and his 300 shares were forfeited. These shares were re-issued at Rs. 9 as fully paid. Give journal entries to record the above transactions in the books of the company.

Answer»

Answer:

Step-by-step EXPLANATION:

Cash received on ALLOTMENT RS. 2,13,850,

Balance of Share Forfeiture A/c transferred to Capital Reserve

Rs. 1,400 - Rs. 300 = Rs. 1,100.
Discussion
32.

Websites are stored on very powerful computers called ​

Answer»

In computing, a server is a piece of computer hardware or software (computer program) that provides functionality for other programs or devices, called "clients". This architecture is called the CLIENT–server model. Servers can provide various functionalities, often called "services", such as sharing data or resources among multiple clients, or PERFORMING computation for a client. A single server can serve multiple clients, and a single client can use multiple servers. A client process may run on the same device or may connect over a network to a server on a different device.[1] TYPICAL servers are database servers, file servers, MAIL servers, print servers, web servers, game servers, and application servers
Discussion
33.

create a jingle or a song that will help you remember the processes of illustrating and verifying in a relation and a function​

Answer»

Answer:

Functions and relations are ONE the most important topics in Algebra. In most occasions, many people tend to confuse the meaning of these two terms.

In this article, we AE going to define and elaborate on how you can identify if a relation is a function. Before we GO deeper, let’s look at a brief history of functions.

The concept of function was brought to light by mathematicians in 17th century. In 1637, a mathematician and the first modern philosopher, Rene Descartes, talked about many mathematical relationships in his book Geometry, but the term “function” was OFFICIALLY first used by German mathematician Gottfried Wilhelm Leibniz after about fifty years. He invented a notation y = x to denote a function, dy/dx to denote the derivative of a function. The notation y = F (x) was introduced by a Swiss mathematician Leonhard Euler in 1734.

Let’s now review some key concepts as used in functions and relations.

What is a set?

A set is a collection of distinct or well-defined members or elements. In mathematics, members of a set are written within curly braces or brackets {}. Members of asset of can be anything such as; numbers, people, or alphabetical letters etc.

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For example,

{a, b, c, …, x, y, z} is a set of letters of alphabet.

{…, −4, −2, 0, 2, 4, …} is a set of even numbers.

{2, 3, 5, 7, 11, 13, 17, …} is a set of prime numbers

Two sets are said to be equal they contain same members. Consider two sets, A = {1, 2, 3} and B = {3, 1, 2}. Regardless of the position of the members in set A and B, the two sets are equal because they contain similar members.

What is ordered-pair numbers?

These are numbers that go hand in hand. Ordered pair numbers are represented within parentheses and separated by a comma. For example, (6, 8) is an ordered-pair number whereby the numbers 6 and 8 are the first and second element respectively.

What is a domain?

A domain is a set of all input or first values of a function. Input values are generally ‘x’ values of a function.

What is a range?

The range of a function is a collection of all output or second values. Output values are ‘y’ values of a function.

What is a function?

In mathematics, a function can be defined as rule that relates every element in one set, called the domain, to exactly one element in another set, called the range. For example, y = x + 3 and y = x2 – 1 are functions because every x-value produces a different y-value.

A relation

A relation is any set of ordered-pair numbers. In other words, we can define a relation as a bunch ordered pairs.

Types of Functions

Functions can be classified in terms of relations as follows:

Injective or one to one function: The injective function f: P → Q implies that, for each element of P there is a distinct element of Q.

Many to one: The many to one function maps two or more elements of P to the same element of set Q.

The Surjective or onto function: This is a function for which every element of set Q there is pre-image in set P

Bijective function.

The common functions in algebra include:

Linear Function

Inverse Functions

Constant Function

Identity Function

Absolute Value Function

How to Determine if a Relation is a Function?

We can check if a relation is a function either by graphically or by following the steps below.

Examine the x or input values.

Examine also the y or output values.

If all the input values are different, then the relation becomes a function, and if the values are repeated, the relation is not a function

Note: if there is repetition of the first members with an associated repetition of the second members, then, the relation becomes a function.

Example 1

Identify the range and domain the relation below:

{(-2, 3), {4, 5), (6, -5), (-2, 3)}

Solution

Since the x values are the domain, the answer is therefore,

⟹ {-2, 4, 6}

The range is {-5, 3, 5}.

Example 2

Check whether the following relation is a function:

B = {(1, 5), (1, 5), (3, -8), (3, -8), (3, -8)}

Solution

B = {(1, 5), (1, 5), (3, -8), (3, -8), (3, -8)}

Though a relation is not classified as a function if there is repetition of x – values, this problem is a bit tricky because x values are repeated with their corresponding y-values.

Example 3

Determine the domain and range of the following function: Z = {(1, 120), (2, 100), (3, 150), (4, 130)}.

Solution

Domain of z = {1, 2, 3, 4 and the range is {120, 100, 150, 130}

Example 4

Check if the following ordered pairs are functions:

W= {(1, 2), (2, 3), (3, 4), (4, 5)

Y = {(1, 6), (2, 5), (1, 9), (4, 3)}

Solution

All the first values in W = {(1, 2), (2, 3), (3, 4), (4, 5)} are not repeated, therefore, this is a function.

Y = {(1, 6), (2, 5), (1, 9), (4, 3)} is not a function because, the first value 1 has been repeated twice.

Example 5

Determine whether the following ordered pairs of numbers is a function.

R = (1,1); (2,2); (3,1); (4,2); (5,1); (6,7)

Solution

There is no repetition of x values in the given set of ordered pair of numbers.

Therefore, R = (1,1); (2,2); (3,1); (4,2); (5,1); (6,7) is a function.
Discussion
34.

I2. 62 is the exponential form of 6x(blank)3. 144 is the (blank) power of 12.4.22 means 2 multiplied by(blank)5.) 74means(blank)is multiplied by itself four times.​

Answer»

ANSWER:

jshaiwoospsoxjsjajslaaooqhyhsbs
Discussion
35.

What is the lowest common multiple of 15, 20, and 27

Answer»

ANSWER:

What is the LEAST COMMON Multiple of 15 and 20? Least common multiple (LCM) of 15 and 20 is 60.
Discussion
36.

Can you pls help me . ​

Answer»

Step-by-step EXPLANATION:

mmzmzmxkskskskdkdnbdbdbxbcbc
Discussion
37.

Q2 Choose true/false1) All rectangles are squares.2) The probability of getting digit 6 on rolling a dice is 1/6.3) Expressions 14x and - 13x are like terms.4) 152075 is divisible by 9.5) a ^-m is multiplicative inverse of a^m.6) Discount is always calculated on marked price.7) A trapezium can be divided into two congruent triangles.8) Speed and time are in direct proportion.​

Answer»

ANSWER:

  1. false
  2. I THINK false
  3. l think false
  4. I don't KNOW
  5. I don't know
  6. true
  7. I don't know
  8. I don't know
Discussion
38.

(a) if ax = bY= ? and b2 = ac , prove that y2xzdivided by z+x​

Answer»

Step-by-step EXPLANATION:

PLZ MARK me as BRAINLEST
Discussion
39.

Correct solution for 9 + x = 15 is​

Answer»

Answer:

9+X=15

X=15-9(PLUS CHANGES TO MINUS WHILE CHANGING SIDES)

X=6 HAPPY 2 HELP :)

PLS MARK AS BRAINLIEST

Step-by-step explanation:
Discussion
40.

Evaluate |-5| + |-3|​

Answer»

ANSWER:

8 is the CORRECT answer

I am SURE

Discussion
41.

Frequency distribution find the mode fast answer please​

Answer»

Step-by-step EXPLANATION:

the MODE is 132

Reason- it's FREQUENCY is the HIGHEST
Discussion
42.

ANSWER THIS I NEED HELP PLEASE ASAP

Answer»

ANSWER:

fibgiobdi

Step-by-step EXPLANATION:

which CLASS is this

I don't KNOW the answer
Discussion
43.

C) Plot 5. 15. 20 and 6 on a number line.​

Answer»

Answer:

5.15 . 26 i m SURE I'm RIGHT
Discussion
44.

एक ट्रेन 210 मी व 122 मी लम्बे दो पुलों को पार करने मे क्रमश: 25 सेकण्ड व 17 सेकण्ड का समय लेती है। ट्रेन को लम्बाई व चाल ज्ञात कीजिए।​

Answer»

Answer:

tarak MEHTA ka oolta chashma

Step-by-step EXPLANATION:

COOL
Discussion
45.

(2x² + 1) + (x² - 2x + 1) =​

Answer»

Step-by-step explanation:

(2 {x}^{2} + 1) + ( {x}^{2} - 2x + 1)

2 {x}^{2} + {x}^{2} - 2x + 1 + 1

3 {x}^{2} - 2x + 2

HOPE IT HELPS ✌️

PLEASE MARK THE ANSWER AS BRAINLIEST. ✍️
Discussion
46.

Which of the following fraction is the smallest fraction? *2 / 72 / 132 / 32 / 1​

Answer»

I THINK 2/1 is SMALLEST FRACTION

Discussion
47.

Below 12 yearsGate (8m)TRAIN TRACKGate (8m)12 Years +400 mBased on the information given, answer the questions 30 - 33:Q30) The total length of wall to be built around the park is:Q31) The total area of the water park is:Q32) The total area designated for food joints is:Q33) The length of track to be laid for the toy train is:​

Answer»

ANSWER:

GOOD MORNING have a NICE DAY
Discussion
48.

4. Write statement as an equation:A number increased by 8 equals 5​

Answer»

ANSWER:

X + 8 = 5

Step-by-step EXPLANATION:
Discussion
49.

Area of 4 walls = ? surface area room​

Answer»

Answer:

area of 4 WALLS = 2 × ( LENGTH+ breadth) × high

Step-by-step EXPLANATION:

mark me as the brainlist
Discussion
50.

7. एक आयत का परिमाप 40 सेमी० है । उसकी विमाएँक्या होंगी, यदि उसका क्षेत्रफल अधिकतम हो ?(1) 1,9(2) 4,10(3) 5,10(4)10,10​

Answer»

ANSWER:

परिमाप 40 सेमी =2*(L+B)

अतः

विमाएँ 10,10 हो सकती है जिस से की उसका क्षेत्रफल अधिकतम होगा
Discussion