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.

how many composite number are there between 15 and 50 which are divisible by 2 and 4 a. 6 b. 9 solve this please ​

Answer»

Answer:

17

Step-by-step EXPLANATION:

COMPOSITE NUMBER = 25

divide by 2and4= 17

answer =17
Discussion
2.

Construct regular octagon inside a circle with diameter 6cm.​

Answer»

Step-by-step explanation:

fist draw a circle of 3 CENTIMETRES RADIUS then from the centre dry ALIGNED to this is a circle then from that point draw arks of 3cm then finally join all of them u will GET
Discussion
3.

What is the standard form of 5/-3​

Answer»

ANSWER:

-5/3

Step-by-step explanation:

The NEGATIVE sign of DENOMINATOR will be TRANSFERRED to NUMERATOR.
Discussion
4.

2. Draw a circle of radius 3.4 cm and centre E. Take a point F on thecircle. Take another point A such that E - F - A and FA = 4.1 cm.Draw tangents to the circle from point A.ono are​

Answer»

ANSWER:

I HOPE THAT'S HELPS YOU.

MARK AS BRAINLIST!!!!!!!!
Discussion
5.

What is area of shaded region​

Answer»

ANSWER:

where is the DIAGRAM MATE.....

Discussion
6.

How can we easily explain my daughter to solve square root of 113 and 225

Answer»

Step-by-step EXPLANATION:

just GIVE her the SCIENTIFIC CALCULATOR
Discussion
7.

PQRS is a kite with SP = SR and QP = QR.Prove that, APQS = ARQS and ZP = ZR.​

Answer»

Step-by-step EXPLANATION:

BHAI Ab Eisme A aur Z Kaha SE gaya
Discussion
8.

find B Square X square + a square y square minus A square b square if x is equal to a cos theta and Y is equal to b sin theta​

Answer»

ANSWER:

The answer is 0

Step-by-step EXPLANATION:

sin2theta+cos2theta=1
Discussion
9.

45km=____km and ____m

Answer»

Answer:

45 KM and 45000 m RESPECTIVELY

Step-by-step explanation:

45 Km = 45 km only

45 km in m = 1 km = 1000 m

45 * 1000

= 45000 m

Discussion
10.

Frequency xdeviationfi xd;- 16000- 1100070008000​

Answer»

ANSWER:

-27000+15000

=-12000
Discussion
11.

how many kgs of rice costing 56 per kg must be mixed with 32 kg of rice costing 91 per kg so that there may be gain of 25% by selling the mixture at 105 per kg?​

Answer»

Step-by-step EXPLANATION:

KINGS Kings has 66 KG RICE
Discussion
12.

3-7iota divided by 2+5¡

Answer»

Answer:

- (1 + i)

Step-by-step explanation:

(3 - 7i)/(2 + 5I)

On RATIONALISING:

(3 - 7i)(2 - 5i)/(2 + 5i)(2 - 5i)

(6 - 15i - 14i + 35i²)/{2² - (5i)²}

(6 - 29i - 35)/(4 + 25)

Since i² = - 1

Therefore:

(- 29 - 29i)/29

- 1 - i

- (1 + i)

I hope it is HELPFUL for you........

Plzzz mark me as branliest......
Discussion
13.

Find the laplace transform of the following function f(t)=6sin2t-5cos2t​

Answer»

d'F(t) = 6cos 2T(2)+5SIN 2t(2)

= 12cos 2t + 10sin 2t

Please FOLLOW me THANKS
Discussion
14.

СО УСУЧhчрау. Дали3In fig. 17 23 like markings ofТи Девни яшоnt © ДЕВң 240 бал Нotical 91​

Answer»

ANSWER:

HOPE you PUT your question in English so that most PEOPLE can understand
Discussion
15.

8⁸×2¾+1 Answer me.....​

Answer»

Answer:

FIEST is to 8+2 = 10 then 8 +1 power = 9

10×9

90
Discussion
16.

(ii) Following is the frequency distribution with unknown frequencies :Class 20 – 30 30 – 40 40 – 50 50 – 60 TotalFrequency a 2a 3a a 70Find the value of a and prepare a frequency distribution table for drawing afrequency polygon. Draw a frequency polygon.​

Answer»

FOLLOWING is the frequency distribution with unknown FREQUENCIES :

Class 20 – 30 30 – 40 40 – 50 50 – 60 Total

Frequency a 2A 3a a 70

Given,

From given data we have,

a + 2a + 3a + a = 70

7a = 70

a = 70/7

a = 10

a = 10, 2a = 10, 3a = 30

Frequency distribution table

Class                  Frequency

20 – 30                    10

30 – 40                    20

40 – 50                    30

50 – 60                    10

The diagram of frequency polygon is ATTACHED below.
Discussion
17.

Please solve the question I also want explanation not only answer

Answer»

Answer:

9/2*100/1800

mark as BRAIN LIST

Discussion
18.

Write each fraction as a Percentage, using the specil symbol.7/10?​

Answer»

Answer:

70%

Step-by-step explanation:

7/10*100=70%

7/10 MEANS 70%
Discussion
19.

the sum of the digit of a two digit number is 13 and the difference between the number and that form are reversely digits is 27 find the number​

Answer»

Answer:

The number is 85

Step-by-step explanation:

Let number be 10x+y

X+ y = 13 This is EQUATION no. 1

10x +y - ( 10y + x ) = 27

10x+y - 10y - x = 27

9x - 9y = 27

X - y = 3 This is equation no 2

Adding eq 1 and 2 we GET

2X = 16

Therefore x = 8

Y = 5

Pls mark brainliest hope it helped you

Discussion
20.

12-x/5=xwith explanation​

Answer»

Answer:

Step-by-step EXPLANATION:

Hi✌️✌️

12-X/5=x

=>12-x=5x

=>12=5x+x

=>12=6x

=>12/6=x

=>2=x

Hence the value for x is 2

☺️I hope it will help you you ☺️

Please MARK me as BRAINLIEST ‼️
Discussion
21.

How many planks of size 2 m x 25 cm x 8 cm can be made from a wooden block 5 metre long 70 cm wide and 32 CM thick

Answer»

Answer:

Step-by-step EXPLANATION:

Here is the answer in the PICTURE below,

PLSS mark as the BRAINLIEST
Discussion
22.

how many odd number are there from 25 to 75 which are divisible by 3 and a. 6 b. 2 Please solve this please now please​

Answer»

Answer:

17 ODD no's are there

Step-by-step EXPLANATION:

PLZ MARK a s BRAINLIST
Discussion
23.

The area of a plastic is 300 sq. cm and its length is 30 cm. what is the breadth of the plastic sheet?​

Answer»

Step-by-step EXPLANATION:

Plastic sheet is a rectangle

Area of plastic =300sq.cm.

Length=30 cm .

Area of rectangle= length×BREADTH

300=30×breadth

breadth=300/30

breadth=10cm

So, breadth of a rectangle is 10 cm.

Mark as brainalist answer
Discussion
24.

Need to know circumference of circles using 3.14 for n. Where r=4.2 feet. How can we solve this.

Answer»

Step-by-step EXPLANATION:

CIRCUMFERENCE of CIRCLE =

2\pi r

RADIUS =4.2feet

Circumference of circle =

2\pi r

2 \times 3.14 \times 4.2

=23.376 FEET
Discussion
25.

how many even number are there from 15 to 40 which are divisible by 4 but not by 6. a.4 b.8 please solve this please now please​

Answer»

ANSWER:

9

Step-by-step EXPLANATION:

even NUMBER 16,18,20,22,24,26,28,30,32,34,36,38,40=13

divisible no 6

18,24,30,36 =4

answer =13-4

answer =9
Discussion
26.

If the mean of 16, 14, x, 23, 20 is 18, find the value of xIf the mean of x, x + 2, x + 4, x + 6, x+8 is 24, find x.​

Answer»

Step-by-step explanation:

1520361802625230393527289387373803028276357392
Discussion
27.

An optician's eye chart is fixed 1.5 m behind the eyes of a patient looking into mirror placed 9 min front of him. Find the distance of the eye chart as seen by patient eye​

Answer»

Answer:

3metres

Step-by-step EXPLANATION:
Discussion
28.

Check whether 10,21,4,8.4, are in proportion with solution​

Answer»

Step-by-step explanation:

10/21=4/8.4

1/2.1=1/2.1

so they are in proportiin
Discussion
29.

Integrate (dx/a+bcosx+csinx)lower limit=0upper limit=2π​

Answer»

I don't KNOW ANYTHING about it

Discussion
30.

D is a point on the side BC of a triangle ABC such that angle ADC=angle BAC . Show tha CA^2=CB.CD

Answer»

ANSWER:

Just PROVE both the TRIANGLES are SIMILAR

Discussion
31.

Which angle is included between the sides DE and EF of triangle DEF ​

Answer»

Answer:

ANGLE DEF LIES between side DE andEF
Discussion
32.

The circumference UIFind the area of the shaded portion.(b)(a)10 m​

Answer»

Answer:

If only you would have provided me with the details of the question properly, I would have gladly answered your question.

Looking at the present CIRCUMSTANCES, I am completely UNABLE to answer your question.

HOPE IT HELPS YOU FRIEND.

PLEASE MARK THE BRAINLIEST.

Discussion
33.

Please help me out and give as much detail as you can and also provide the WORKING OUT. thanks

Answer»

Answer:

ANOTHER PYTHAGOREAN TRAID is (3,4,5)

Step-by-step EXPLANATION:

Hope my answer help you
Discussion
34.

Two supplementary angles are in the ratio of 5 to 7 find the measure of each angle

Answer»

Answer:

5x+7x=180

X=15

5x=75

7x=105
Discussion
35.

Help me out Please and give as much detail as you can and also provide the WORKING OUT. thanks

Answer»

let US assume the SIDE to be 24

using the PYTHAGOREAN Theorem–

x² = (7)² + (24)²

x² = 49 + 576

x² = 625

x = √625

x = 25
Discussion
36.

10 men can do a piece of work in 15 days while20 women can do it in 60 days. Then find oneman can do work equal to how many women ?10 आदमी किसी काम को 15 दिनों में कर सकते है। तथा20 औरते उसी काम को 60दिनों में कर सकता है तो बताइएएक आदमी कितनी औरतो के बराबर कार्य कर सकता है।​

Answer»

Step-by-step explanation:

10 MAN can do it = 15

1 man can do it = 10/15

20 WOMEN can do it = 60days

1 women can do it = 20

a man can do the work of

= 10/15×60/20

= 2 women
Discussion
37.

Find ratio of 28 litres to 560 ml with solution​

Answer»

ANSWER:

2800:560

5:1

Step-by-step EXPLANATION:

HOPES this helps you

please MARK as brainliest answer

Discussion
38.

Find the area of shade portion in​

Answer»

ANSWER:

PLEASE ATTACH FIGURE ALSO....
Discussion
39.

1,= -3 anup21. Rakesh sold two jeans Rs 2,000 each On one he got a profit of 10%sot a profit of 10% and on other he lost 5%. Find his logain or loss.30O A200?​

Answer»

ANSWER:

small NAP achoo HI Howate are you GO do all so UGC
Discussion
40.

If a = 2+√3find a-1/3​

Answer»

ANSWER:

2+√3-1/3=5/3+√3 is the answer

Discussion
41.

Raja and Ravi started a business with investments of rupees 6000 rupees 7000 after 4 months Ravi withdraw rupees 3000 at the end of the year the profit is rupees 1320 what is the share of Raja​

Answer»

ANSWER:

shjqijwjwjqjqksjjsjwqjjsjxjnnwjxjenfhcytgwbdisjhabsgahabbdbanqbbsbs
Discussion
42.

Elimination method : x+1/2 + y-1/3 =9 and x-1/3 + y +1 /2 = 8

Answer»

Step-by-step explanation:

(2x+1)/2+(3y-1)/3=9. (x-1)/3+(y+1)/2=8

3(2x+1)+2(3y-1)/3*2=9. 2(x-1)+3(y+1)/2*3=8

(6x+3+6y-2)/6=9. ( 2x-2+3y+3)/6=8

(6x+6y+1)/6=9. ( 2x+3y+1)/6=8

6x+6y+1=9*6. 2x+3y+1=8*6

6x+6y+1=54. 2x+3y+1=48

6x+6y=53. 2x+3y=47

I had WROTE both equations now you can do ELIMINATION easily
Discussion
43.

4. cost of 3 meter cloth is Rs 24.90 Find the cost of7 meter cloth​

Answer»

Step-by-step explanation:

24.90÷3=8.3

8.3×7=58.1
Discussion
44.

Can anyone answer this question from class 11 algebra ......✌️​

Answer»

Step-by-step explanation:

1.999999996

8/x

= 32768
Discussion
45.

1000 इसके पहले जोड़े की संख्या कितनी है?​

Answer»

ANSWER:

999 ... or 100..

PLEASE MARK as BRAINLIEST answer and follow me
Discussion
46.

What is the co-factor of 7in the determinant 14 5 65 6 713 15.17​

Answer»

Step-by-step EXPLANATION:

PLZZ re WRITE the QUESTION

Discussion
47.

4z4+7z2+15 divide by z2​

Answer»

Answer:

2z2+3.5+15/z2

Step-by-step EXPLANATION:

MARK BRAINLIEST
Discussion
48.

1.1 + 2 + 3 + ... + n_ n(n+1)=-​

Answer»

ANSWER:

what is the QUESTION PLZ WRITE it PROPERLY

Discussion
49.

if A*A has 9 elements two of which are (-1,0) and (0,1),find the set A and the remaining elements of (A*A)​

Answer»

Answer:

9-10=1gjllhfhkokbcoepek HELL RIGHT JRO nkrr
Discussion
50.

Give examples of polynomials p(x), g(x), q(x) and r(x), which satisfy the division algorithm and(i) deg r(x) = 0​

Answer»

Answer:

Bro/Sis

this is QUESTION has very LESS CHANCES for appearing in the BOARDS . Especially for the basic ones .

Discussion