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.

. Solve the following linear equations n/7-4n/14+5n/21=14

Answer» ONG>ANSWER:

n = 147

Step-by-step explanation:

(n/7) - (4n/14) + (5n/21) = 14

{n/7 - 4n/14} + (5n/21) = 14

{2n-4n/14} + (5n/21) = 14

{-2n/14} + (5n/21) = 14

[-2n/14 + 5n/21] = 14

[-42n+70n/294] = 14

[28n/294] = 14

28n = 14 × 294

28n = 4116

n = 4116/28

n = 147

Hope it helps!!

2.

if 7 time A certain number is subtracted from 630 the reminder is three times the number find the number​

Answer»

ong>Answer:

answer is 63

630 -7x = 3X

tele -7x to rhs

then 3x + 7x = 10x now TAKE 10 to LHS

then 630 /10 the ZEROS will get CANCELLED and 63 is the answer

3.

Using law slove 6^15divided 6^10​

Answer» ONG>ANSWER:

HOPE this will HELP you out ☺️

4.

Simplify:SimplifySimplifySimplify​

Answer»

ong>ANSWER:

Please mark my answer as the brainliest answer.

Hope it HELPS you!!!

5.

Calculate the circumference of a circle of radius 3½ m. use the value 22/7 for π

Answer» ONG>Answer:

22m.

Circumference of CIRCLE = 2 pi r

2*22/7*7/2(mixed form of 3 1/2).

22m.

Mark as brainliest if it is CORRECT. Thank you.

6.

_______is the amount of surfaces a figure covers​

Answer» ONG>ANSWER:

area

hope it is HELPFUL for you

7.

In a right angle find the third angle if the first is 55°​

Answer»

ong>ANSWER:

the THIRD ANGLE is 35°

Step-by-step EXPLANATION:

please mark it brainliest and folow me

8.

Arrange these numbers in ascending order , from the smallest to the largest. +17, - 9 , - 11 , +1 , - 10 , +16. a. -11 , +1 , -10, -9 ,+16, + 17 b. – 11 , - 10 , - 9 , +1, +16, +17 c. 17 , +16, -10 , -9 , +1, -11 d. -9 , -11, +1 , +16 , - 10, +17

Answer» ONG>ANSWER:

a) -11,-10,-9,1,16,17

b) -11,-10,-9,1,16,17

9.

which if the four mathmetical operation (addition subtraction multiplication division on numbers will you carry out first in the unitary method​

Answer» ONG>Answer:

DIVISION (÷)

Step-by-step explanation:

We will do division FIRST because first we have to find out the answer for 1.

10.

The ratio of 200 ml to 800 ml is a} 2:3 b} 3:2 c} 20:30 d} 30 :20​

Answer» ONG>Answer:

1:4.

Mark as BRAINLIEST if it is CORRECT. THANK you.

11.

10 – [ 6  -{7 – (6- 8 – 5)}] solve the following​

Answer»

ong>Step-by-step explanation:

THUNDERSTORM, a VIOLENT short-lived weather disturbance that is almost always associated with lightning, thunder, dense clouds, heavy rain or hail, and strong gusty winds. ... Thunderstorms arise when layers of warm, moist air RISE in a large, swift UPDRAFT to COOLER regions of the atmosphere.

12.

The sum of first n terms of an arithmetic progression is 210 and sum of its first (n-1) terms is 171. If the first term is 3, then write the arithmetic progression.​

Answer»

ong>Step-by-step explanation:

LET a be the 1st TERM , d be the common difference and Sn be the sum of the 1st

n terms of an A.P. ,acordingly:-

Sn=210. , S(n-1)=171. , a=3. , d=?

Sn = n/2.[2a+(n-1).d]=210. ………………(1)

But. tn= Sn-S(n-1).

or. a+(n-1).d = 210–171.

or. 3+(n-1).d= 39

or. (n-1). d=36. putting (n-1).d=36 in eqn. (1)

n/2.[2×3 +36]=210

or. n/2.[6+36]=210 => n = (210×2)/42 =10.

but d = 36/(n-1) = 36/(10–1) = 4.

a=3 and d =4 . then A.P. is:-

3 , 7 , 11 , 15 , 19 , ………….. Answer.

helpful to you

13.

Simplify ( – 3) – ( - 21) – 18.

Answer» ONG>Step-by-step EXPLANATION:

=  >  - 3 + 21 - 18 \\  =  > 18 - 18 \\  =  > 0

14.

Any people from Coimbatoreplz don't flirt ​

Answer» ONG>ANSWER:

jsjsuvtiebheiehuurb

Step-by-step EXPLANATION:

hhwosoodithtiurhrhibe R

15.

_______ is the distance around the edge of a figure​

Answer»

PERIMETER Is the DISTANCE AROUND the EDGE of the FIGURE

16.

Anit said that they were going to school change into passive voice​

Answer» ONG>ANSWER:

SCHOOL were being goneby them

17.

The capacity of a cuboidal tank is 50000 litres . The length and depth are respectively. 2.5 m and 5 m. Its breadth is

Answer»

ong>Answer:

please mark this brainliest please

again I FOLLOW and LIKE you

18.

What is 12 1/2 % of 500​

Answer»

tion for What is 12 PERCENT of 500.:

12 percent *500. =

(12:100)*500. =

(12*500.):100 =

6000:100 = 60

Now we have: 12 percent of 500. = 60

Question: What is 12 percent of 500.?

Percentage solution with steps:

Step 1: Our output value is 500..

Step 2: We represent the unknown value with $X$.

Step 3: From step 1 above,$500.=100\%$.

Step 4: Similarly, $x=12\%$.

Step 5: This results in a pair of SIMPLE equations:

$500.=100\%(1)$.

$x=12\%(2)$.

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

$\frac{500.}{x}=\frac{100\%}{12\%}$

Step 7: Again, the reciprocal of both SIDES gives

$\frac{x}{500.}=\frac{12}{100}$

$\Rightarrow x=60$

Therefore, $12\%$ of $500.$ is $60$

19.

Simplify 72a2b ÷ 8ab

Answer»

ong>Answer:

72a²b÷ 8ab

9a Answer

WISH you will DROP some thanks

wish you will drop some thanks and MARK it brainlist

20.

ANSWER THE FOLLOWING QUESTION TAKE A PIC OF THE ANSWER TO SEND THE CORRECT ANSWER NO SPAM​

Answer» ONG>Answer:

each PACKET has 5 TOFFEES

21.

Solve all the four parts:(i) 0.05×2.2(ii) 2.5×5.02(iii) 1.2×1000(iv) 101.1×1.1​

Answer» ONG>ANSWER:

मानव आईरिस या ओक्युलर तरल पदार्थ में कभी भी नीले और न ही हरे रंग के रंगद्रव्य मौजूद होते हैं। ... में एक अध्ययन रॉटरडैम (200 9) ने पाया कि केवल छह एसएनपी के जरिए भूरे और नीले रंग के लिए ... भूरे रंग के स्थान, हरी आंखों और भूरे आंखों के साथ नीली आँखें जीनोम के एक पूरी तरह से ... इंसानों में, पीले रंग के कण या पैचेस को वर्णक लिपोफससीन के कारण माना जाता है, जिसे

Step-by-step explanation:

22.

Two angles of ΔABC are 46° and 67°. Calculate the third angle of ΔABC. Hence decide which one of the following kind of triangle it is.

Answer» ONG>Answer:

angle A +angle B+ angle C=180(Angle SUM property of triangle)

46+67+angle C=180

113+angle C=180

angle C=180-113

angle C =67

23.

Find the number which when added to it half gives 93

Answer»

ong>Answer:

let the NUMBER be x

2x +x=93

2x+2x

=93

2

3x

=93

3x=93×2

3x=186

x=

3

186

x=62

24.

Match the following oh pls don't spam ​

Answer»

ong>Answer:

1) The number of corners of a QUADRILATERAL is constant.

2) The VARIABLE in the equation 2p+3=5 is p.

3) The SOLUTION of the equation x+3=2 is -1.

4) Solution of the equation 2p+3=5 is +1 .

5) A sign USED in equation is =

Hope ut helpss u

Mark me as BRAINLIST.

25.

Factories: 2x +13x+20

Answer» ONG>Answer:

hope it HELPS dear

Step-by-step explanation:

(2x+5) (x+4)

26.

What cross-sections do you get when you give a horizontal and vertical cut, A) Loaf of bread​

Answer»

ong>Answer:

Similarly, vertical CUT on a die looks like, Observing the above FIGURES, we GET that both the cross SECTIONS WHETHER horizontal or vertical on a die give a rectangle. (d)A circular pipe. A circular pipe is cylindrical in shape.

27.

The Length breadth height of a room in a of a room in a house are 8 m 6 m and 4 metre respectively. the house owner decides to paint the four walls of a room at the cost of 0.045 per cm 2 of wall. How much will be the spend of painting wall​

Answer»

ong>Step-by-step explanation:

Out of the four WALLS to be painted,

2 wall have the dimensions (8×4) cm

and other 2 walls have the dimensions (6×4) cm

So, total wall area to be painted =2(8×4)+2(6×4)

=2(32)+2(24)

=64+48

=112 cm

2

Rate of COST of painting =0.045 /cm

2

So, total cost =0.045×112

=Rs.5.04

helpful to you

28.

I). ( 7x-8)( 7x + 8)Ans:-​

Answer» ONG>Answer:

see first multi 7 AND8 then -it then multi 7multi8 and + it EASY

29.

एक 15 मीटर लंबी सीढ़ी जमीन स 12 मीटर ऊ े ंची एकिखड़की पर पrची, जो दीवार ं से‘q’ री पर रखी गईथी। दीवार स सीढ़ी क े े प ैर की री (q) ûात कीिज Iएक 15 मीटर लंबी सीढ़ी जमीन से 12 मीटर ऊंची एक ​

Answer» ONG>ANSWER:

I don't KNOW SORRY BROTHER

30.

3(x – 2y) - 4(x – 5y)

Answer»

ong>ANSWER:

please MARK this BRAINLIEST please

again I follow and LIKE you

31.

Reciprocal of 3/7 Please explain with solution And If you explain with the solution I will mark you as Brainliest ​

Answer» ONG>Step-by-step explanation:

3/7 reciprocal is 7/3

hope you GOT it PLZ mark it as BRAINLIEST

32.

Write the coefficient of X in the following. Q1.). 2xQ2). MXQ3). -2pxQ4). 3xy/2Q5). -1/3xp ​

Answer»

ong>Answer:

1. 2 is the COEFFICIENT of X.

2. M is the coefficient of x.

3. - 2p is the coefficient of x.

4. 3y/2 is the coefficient of x.

5. - 1/3p is the coefficient of x.

33.

Please answer this important​

Answer»

ong>Answer:

the method of congruence will be angle side angle

if you see properly in FIGURE DEF and pqr

then angle p and Q are equal

and from PROPERTY of a triangle we can find that angle f is equal to 30 degree

34.

18. Rewrite each of the following numerals with proper commas, using the international place- value chart. Also, write the number name of each in the international system.(1) 735821(11) 6057894(111) 56943821(iv) 37502093(v) 89350064(vi) 90703006​

Answer» ONG>Step-by-step explanation:

1)735,812

2)6,057,894

3)56,943,821

4)37,502,093

5)89,350,064

6)90,703,006

35.

1 divided by 500 please explain step by step​

Answer» ONG>Answer:

1/500= 500

Step-by-step explanation:

1/500=500..

36.

What is 2+2+4+6+34+58​

Answer» ONG>ANSWER

hey how are U the answer is 136

37.

Find the smaller angle between the hour hand and the minute hand of a clock at 3 o’ clock.

Answer»

:00, the hands of the CLOCK form a right angle of 90 degrees. Since we know that each number on the clock is separated by 30 degrees, we can SIMPLY ADD 30 to 90 degrees and get 120 degrees for the angle at 4:00.

38.

Find the unknown angles in the following figure​

Answer» ONG>Step-by-step EXPLANATION:

HIPE THE ANSWER WILL HELP YOU

39.

In a test, each student gets +4 marks for every correct answer and (−2) marks for every incorrect answer. Ram attempted all the questions and scored 30 marks. Suppose that he answered 10 questions correctly. How many questions did he answer incorrectly? How many questions were there in the test?

Answer»

ong>Answer:

Step-by-step explanation:

1) So if he answered 10 correctly, he gets  40 MARKS right, so if he scored 30 then he must have got 5 wrong as 5 times 2 is ten, we did this so as to get 40-10=30.

2) 15 as he got 10 correct and 5 wrong, this is also BACKED by the FACT that he attempted all the QUESTIONS.

40.

Find the time taken for rs 36000 to amount to rs 47916 at 10percent per annum compounded annually​

Answer» ONG>ANSWER:

eska solution UPPER paper me HAI.

41.

(1) 22 - 3{-50f 3 - (-48) + (-16)} hello everybody here is a question of bodmasthe answer is 73 in the book but I am not able to solve as my answer is else please help me REMEMBER YOUR ANSWER SHALL BE 73 ​

Answer»

ong>Answer:

22 - 3{-50f 3 - (-48) + (-16)}

Step-by-step EXPLANATION:

=19 (3/-5+48-16)

= 19(3/-5+32)

=19(-157/-5)

=19×(-157)/-5

=-2983/-5

=596

Maybe answer in your textbook is WRONG...I am not so SURE about my answer too

But I hope that you will get some IDEA from my answer.

42.

Calculate the area of a trapezium PQRS {PQ}=7cm and {RS}=9cm and {QS}=4cm

Answer» ONG>ANSWER:

A=a+b

2h this FORMULA ....HDI

43.

Which least fraction must be added to 4 by 5 to make it an integer value​

Answer» ONG>Answer:

1/5

Step-by-step explanation:

4/5+1/5=5/5=1

44.

What is the perfect square in long division method of 38.9376​

Answer» ONG>ANSWER:

HOPE this will HELP you out ☺️

45.

The area of the tapezium

Answer» ONG>Answer:

Area = 1 2 × SUM of PARALLEL sides × Distance between them .

46.

5•Show that 8, 20 and 50 are in continued proportion.​

Answer»

ong>ANSWER:

ESKA solution upper paper me HAI.

47.

Please give me all answers.​

Answer» ONG>ANSWER:

OPTION d). ( -40 -5)×108

48.

Simplify - 4 ÷2/3 please tell me faster ​

Answer»

ong>ANSWER:

-6 is your answer

Step-by-step explanation:

- 4 ÷2/3

-4 * 3/2

-2 *3

-6

pls FOLLOW kar do : )

49.

4•Are 32, 40, 20 and 25 in proportion?​

Answer»

ong>ANSWER:

eska solution upper PAPER me hai.

50.

Using the distributive property, find the value help me please T_T​

Answer»

ong>Step-by-step EXPLANATION:

HOPE it WOULD help you

be HAPPY