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.

1/√3 +√2 + 1/√5-√3 - 2/√3–√2​

Answer»

ANSWER:

Step-by-step EXPLANATION:
Discussion
2.

>Q8. Neha walks 12 m west and then 5 m north. How far is she away from her starting point ?​

Answer»

Answer:

13m..

HOPE you LIKE it..

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Discussion
3.

Define electromagnetic wave

Answer»

Electromagnetic WAVE :- Those waves which NEED do not need material medium for their propagation and can TRAVEL EVEN in vaccum.

EXAMPLE - Radio waves, Light waves.
Discussion
4.

Prove phythogoras theorem​

Answer»

Answer:

The proof of Pythagorean Theorem in MATHEMATICS is very important. In a right angle, the square of the hypotenuse is equal to the sum of the SQUARES of the other two sides. STATES that in a right triangle that, the square of a (a2) plus the square of b (B2) is equal to the square of c (C2).
Discussion
5.

200 percent of 40 is A) 20 B) 80 C) 200 percent does not exit D) 800​

Answer»

Answer:

80

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Discussion
6.

The value of 1+sinA-cosA/1+sinA+cosA​

Answer»

\huge\boxed{\underline{\mathcal{\red{s}\green{w}\pink{a }\orange{g}\blue{a}\pink{t}}}}

\huge{\underline{\bf\orange{answer :-}}}

\huge\fcolorbox{black}{orange}{thank you}

\huge\fcolorbox{black}{aqua}{mark\: brainlist}
Discussion
7.

100Show that:2110> 100​

Answer»

can you WRITE your QUESTION PROPERLY

CANT UNDERSTAND your question

Discussion
8.

Direct current ( dc) vs marvel​

Answer»

ANSWER:

CONGRATULATIONS................................

Discussion
9.

CP = Rs 320 and SP = Rs 368, what is profit percent ? ​

Answer»

ANSWER:

34 is RIGHT answer......

Step-by-step EXPLANATION:

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Discussion
10.

Compare 2 : 3 and 5 : 6​

Answer»

ANSWER:

here is your SOLUTION MATE.......

GOOD question

Step-by-step explanation:

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plsss follow me...

Discussion
11.

The factorisation of 1 + 64x3 is​

Answer»

Step-by-step EXPLANATION:

HOPE it HELPS you.......
Discussion
12.

a conical tent with radius 5 metre and slant height 14 is is to be made how many metres of 2 metre wide trampoline will be required​

Answer»

Step-by-step EXPLANATION:

T S A of CONE = area of rectangular PIECE of cloth

pi x r x l= 2 b where b is length of cloth required

22/7 × 5 × 14 = 2 b

22× 5×2/2 =b

b = 110 metre
Discussion
13.

Subtract y²-(-5y²)what is the solution of this question​

Answer»

Answer:

6y²

Step-by-step EXPLANATION:

y²-(-5y²) = 6y²

............
Discussion
14.

the measurement of one side of an equilateral quadrilateral in 10 cm what is the parimeter of the quadrilateral​

Answer»

Answer:

40cm

Step-by-step explanation:

4*side

10*4=40

so it is a SQUARE
Discussion
15.

1/√3 + √2+1/√5-√3 -2/√3–√2​

Answer»

I HOPE IT'S HELP

PLEASE MARK ME AS A BRAINLIST
Discussion
16.

A horse is tied to a peg at one corner of a square shaped grass field of side 15 m by means of a 7 m long rope. The area of that part of the field in which the horse can graze, is​

Answer»

ANSWER:

you have to ADD 15M and 7M = 22M
Discussion
17.

Expanded notation of 8050​

Answer»

{\fbox{\fbox{\huge\sf\purple{AnSwER}}}}

8,050 = (8 X 1000) + (0 x 100) + (5 x 10) + (0 x 1)
Discussion
18.

13x³y-7xy³+9x³y³and43x³y³-18xy³+6x³y-18xy​

Answer»

ANSWER:

should we SUBTRACT or ADD
Discussion
19.

In the diagram ABCD is a rectangle. Find y​

Answer»

Step-by-step EXPLANATION:

where is RECTANGLE in UR QUESTION
Discussion
20.

Expresss 0.79bar in p/q​

Answer»

ANSWER:

EXPRESSING in the RATIONAL FORM p/q

79/100
Discussion
21.

Max. scoreJohn borrows a sum of money from Paul at 20% simple interest. John returns INR6000 at the end of the firstyear and clears his debt by returning INR7200 at the end of the second year.What is the sum that Rahul borrowed?​

Answer»

Step-by-step EXPLANATION:

THANKS for FREE POINTS for free points
Discussion
22.

6. If a, b and care the lengths of three sides of atriangle, then:(A) a+b2c (B) a-b>c (C) b+c>a (D) a-b=0

Answer»

ANSWER:

you can DOWNLOAD NCERT solutions⬅️

Step-by-step explanation:

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Discussion
23.

Q2.If x + p = q, then x = p -qFalseTrue​

Answer»

Step-by-step EXPLANATION:

x+p=q

(p-q)+p=q

p-q-p=q

-q=q

false

PLZZ FOLLOW me

Discussion
24.

93pairs of socks=_____individual socks​

Answer»

Answer:

186

Step-by-step EXPLANATION:

a PAIR is 2.

93*2=186
Discussion
25.

Q. Which of the following cannot be the probability of an event:(a) 1(b) 0(c) 0.8(d)1.5​

Answer»

ANSWER:

B is the CORRECT OPTION
Discussion
26.

Spam will be reportedplease do as written​

Answer»

Answer:

ACCHA hai KI tumne dp or BIO change KAR liya
Discussion
27.

(Cua tub) lua -v6is.la+b(6) a-6(o adala(d) 206​

Answer»

ANSWER:

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

Step-by-step EXPLANATION:

...
Discussion
28.

Find the perimeter of a triangle 3cm 4 m 6 cm2cm​

Answer»

Step-by-step explanation:
Discussion
29.

If n/6 is 7/-3 then the value of n is​

Answer»

ANSWER:

x/6 = 7/ -3

x = 7/-3 ×6

x= -14
Discussion
30.

5) Find the LCM of the following:-(i) 10, 20, 30​

Answer»

Answer:

LCM of 10, 20, 30 is 60.

Step-by-step explanation:

5|_10,_20,_30_

2|_2,_4,_6__

2|_1,_2,_3_

3|_1,_1,_3_

|_1,_1,_1_

Therefore, LCM = 5×2×2×3 = 60
Discussion
31.

Succesive discountvof 20% and50%​

Answer»

ANSWER:

don't KNOW

Step-by-step EXPLANATION:

don't know ASK SOMEONE
Discussion
32.

Angles measure of 100degrees

Answer»

ANSWER:

iskiwj=545844582784845

Step-by-step explanation:

7949499464343642
Discussion
33.

If a length of a diagonal of a square is12,2 cm, find the length of its side. 12​

Answer»

Step-by-step explanation:

The ANSWER is 25cm OK

plz GIVE me some THANKS ok
Discussion
34.

The total surface area of a cone whose radius is r/2 and height is 21 is ​

Answer»

Step-by-step EXPLANATION:

HOPE it will HELP you BRO
Discussion
35.

Btaenge konsi city......... plz ek baar​

Answer»

ANSWER:

INDIA ke bahar hai... KAHA hai wo NAHI pata....
Discussion
36.

Find the centre of a circle whose end points of a diameter are (2,-4) and (6, 4) .​

Answer»

ANSWER:

GOOD morning and i am SO SORRY I dont KNOW
Discussion
37.

সংক্ষেপে উত্তর লেখ ও২X২০=৪০১) ১০০০X৯৯৯ অঙ্কটি করে দেখাও।২) ১৫৬৫:১০০ প্রদত্ত ভাগ অঙ্কে ভাগফল ও ভাগশেষ নির্ণয় কর।৩) ১ হালি কলার দাম ২০ টাকা হলে ৫টি কলার দাম কত?৪) ক+১৩=২৫, ক এর মান কত হলে বাক্যটি সঠিক হবে?৫) ২ থেকে ২০ পর্যন্ত কতটি মৌলিক সংখ্যা আছে?৩৪ ।= কত?৭) ২৭ ও ৩৬ এর ল.সা.গু নির্ণয় কর।৮) কোন সংখ্যার নূন্যতম কতটি গুনণীয়ক থাকে?৯) ১৬ এবং ১৭ এর গ.সা.গু কত?১০) ১ ইঞ্চি সমান ২.৫৪ সে.মি:। ৪ ইঞ্চি সমান কত সে:মি:?​

Answer»

ANSWER:

PLS TYPE the QUESTION in ENGLISH
Discussion
38.

5y=10y+5find y...............................................

Answer»

ANSWER:

Y = - 1

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

Discussion
39.

X+y =11 , 2x -3y is ​

Answer»

Required Answer:-

Given:

  • x + y = 11
  • 2x - 3y = 7

To find:

  • The value of x and,
  • The value of y

Answer:

  • The value of x is 8 and,
  • The value of y is 3.

Solution:

Using substitution METHOD,

Given,

➡ x + y = 11

➡ x = 11 - y .....(i)

Again,

➡ 2x - 3y = 7 .......(ii)

Substituting x in EQUATION (ii), we get,

➡ 2 × (11 - y) - 3y = 7

➡ 22 - 2y - 3y = 7

➡ -5Y = 7 - 22

➡ -5y = -15

➡ y = 3

Hence,

y = 3

From (i), x = 11 - y

= 11 - 3

= 8

Hence,

The value of x is 8 and,

The value of y is 3.

Using elimination method,

Given,

➡ x + y = 11 ......(i)

And,

➡ 2x - 3y = 7 .......(ii)

Multiplying equation (i) by 3, we get,

➡ 3x + 3y = 33 ......(iii)

Adding EQUATIONS (i) and (iii), we get,

➡ 2x - 3y + 3x + 3y = 7 + 33

➡ 5x = 40

➡ x = 8

From (i), x + y = 11

➡ 8 + y = 11

➡ y = 11 - 8

➡ y = 3

Hence,

x = 8 and

y = 3.

Verification:

Let US verify our result.

When x = 8 and y = 3

x + y

= 8 + 3

= 11 and,

2x - 3y

= 2 × 8 - 3 × 3

= 16 - 9

= 7

Hence, the values of x and y are 8 and 3 (Verified)

Discussion
40.

Find the range of value of x, which ofx, which Satisfy the inequation 2x - 5 < 5x+4

Answer»

ANSWER:

find the range of value of x, which of

x, which Satisfy the inequation 2x - 5 < 5x

+4<11,x£R, Graph the SOLUTION set

on the no line.​

Step-by-step EXPLANATION:

Here is your answer
Discussion
41.

Write the cube of 7​

Answer»

ANSWER:

Step-by-step EXPLANATION:

The CUBE of 7 is 343

7³ = 7 × 7 × 7 = 343
Discussion
42.

If (5x-3y): (2x+4y) = 11:12 then find the value of x&y​

Answer»

Step-by-step EXPLANATION:

THANKS for FREE PIONTS

Discussion
43.

If the nth term of an AP is given by n^2+1 find first 4 term​

Answer»

ANSWER:

First 4 TERMS of the sequence : 2,5,10,17

Step-by-step explanation:

a(n) = n^2 + 1

first term a(1) = 1^2 + 1 = 1+1 = 2

second term a(2) = 2^2 + 1 = 4+1 = 5

third term a(3) = 3^2 + 1 = 9+1 = 10

fourth term a(4) = 4^2 + 1 = 16+1 = 17
Discussion
44.

The ratio of 15 minutes and 2 hours is ​

Answer»

ANSWER:

1:4

is the CORRECT answer
Discussion
45.

Define electromagnetic wave..

Answer»

Definition: ELECTROMAGNETIC waves or EM waves are waves that are created as a result of VIBRATIONS between an electric field and a MAGNETIC field. In other words, EM waves are composed of OSCILLATING magnetic and electric fields. ... They are also perpendicular to the direction of the EM WAVE.
Discussion
46.

R= √ A²+B² +2 AB COS 90​

Answer»

Answer:

√ab cos 9

Step-by-step explanation:

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Discussion
47.

Expanded notation of 1926​

Answer»

Answer:

1000+900+20+6
Discussion
48.

Da bst mathmeatician in india

Answer»

ANSWER:

TOP 10 INDIAN Mathematicians & their inventions

BRAHMAGUPTA.

SRINIVASA RAMANUJAN.

P.C. MAHALANOBIS.

C.R. RAO.

D.R. KAPREKAR.

HARISH CHANDRA.

SATYENDRA NATH BOSE.

BHASKARA.

Discussion
49.

HiQ. Whatpercent of Rs 2800 isRs 14

Answer»

Answer:

14 is what PERCENT of 2800? = 0.5.
Discussion
50.

A. Write in set builder form {12,13,14,……………….110}b. Write the cardinal number of the following sets. b 1) {Letters of the word ‘SCHOOL’}b 2). {Days of a week}c. Two numbers are in the ratio 3:2 .If the first number is 900. Find the sum of the numbers.

Answer»

Answer:

(a) {x:x€N where x>11 and x<111}

(b) 1) 6

2) 7

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Discussion