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.

फाइंड द कोऑर्डिनेटs ऑफ मिड पॉइंट ऑफ पॉइंट (5,-3) and (1,3)​

Answer»

ANSWER:

okay

thum AP ko thukna gara lajana.

I didn't know.

NAKU am thaildhu ani MEANING.

2.

A train 120 meters in length travels at 66km/h .In what timewill it pass a man who is walking at 6km/hri) against it ii)In the same direction​

Answer»

ANSWER:

In what time will it pass a boy who is RUNNING at 6 km/hr in the DIRECTION opposite to that in which the train is going? Stuck on the question. Get me out. time = 120m / 66 kmph = (120 x 60 x 60) / (66 x 1000) = 6.54 sec.

3.

A rational number p/q has terminating decimal expansion if prime factorisation of q have factors1 point​

Answer»

Answer:

2 and 5

the denominator of a RATIONAL number 'q '

should be in the form of 2^n×5^m

Step-by-step EXPLANATION:

mark as BRAINLIEST

4.

8hours gone209km, what is going 1hour​

Answer»

Answer:

1hr = 209/8 = 26.125km

or 26125m

5.

3.Which term of the A.P. 4, 9, 14, 19, …………………is 79​

Answer»

Step-by-step EXPLANATION:

An= 79

a=4

d=5

An= a+(n-1)d

79= 4+(n-1)5

75=(n-1)5

70=(n-1)

n=70+1

n=71

6.

When simplified (x-¹ × y-¹)-¹ is equal to MCQ​

Answer»

Answer:

1/X+1/y if 1/(x)3+1/(y)3=(XY)3/(x)3/(y)3

7.

Second one only pls help

Answer»

ANSWER:

12345543

Step-by-step EXPLANATION:

this is answer

8.

GUY'S AGAR APKO CHAT KARNA HAI AUR STUDY BHI THO MERITNATION HOMEWORK HELPER DOWNLOADS KARE WAHA CHAT BHI AUR LIVE CLASS ​

Answer»

ANSWER:

THANKSGIVING for this MATE.

9.

EXERCISE 6 B1931. Classify the following fractions as proper, improper or mixed fractions:2(a) 17(b)5(c) 1-(d)635(e) 34274029(9(h) 21312874Conyert each of the foll20422​

Answer»

ANSWER:

please FOLLOW me

Step-by-step EXPLANATION:

nice question

10.

Help?application of calculus​

Answer»

Applications of integral calculus include computations INVOLVING area, volume, arc LENGTH, center of mass, work, and pressure. More advanced applications include POWER series and Fourier series. Calculus is also used to gain a more precise understanding of the nature of space, time, and MOTION.

11.

The standard form of the equation that represents the number of quarters, q, and the number of dimes, d, that Austin has in his piggy bank is 5q + 2d = 270. Explain what the intercepts mean in terms of the context and how to find them.

Answer»

HEY MATE HERE IS YOUR ANSWER ✍✍

➡️5q + 2D = 270

The intercepts can be calculated by first putting d EQUAL to 0 and then Q equal to 0. These will be:

5q = 270

q = 54; (0 , 54)

2d = 270

d = 135; (135, 0)

The equation represents the total number of coins in the piggy bank and (0 , 54) shows the number of quarters in the piggy bank when there are no dimes and (0 , 135) shows the number of dimes when there are no quarters.

12.

Just before the last match of a season, the total runs of Rahul for the season added up to 1200. In his last match, he scored 20 runs and his average (Number of runs / Total matches) remained unchanged. Find the number of matches that he played in all.

Answer»

Answer:

61

Step-by-step EXPLANATION:

LET the matches PLAYED before the last match be x

According to the question,

1200/x=1220/(x+1)

1200(x+1)= 1220x

1200x+1200= 1220x

20x=1200

x=60

total matches played =x+1= 61

Pls MARK it brainliest

13.

Factorisation....5x^2-2x-9=0​

Answer»

Step-by-step EXPLANATION:

it can be WRITTEN as 5(x²-6x-9)

then it is EQUAL to 5(x+9)²

14.

Solve the following to find the solution of the equation by trail and error method (a) n + 3=7​

Answer»

Step-by-step EXPLANATION:

ANSWER is

n+3 =7

n = 7- 3

n=4

15.

If (x-9):(3x+6) is the duplicate Ratio and of 4:9, find the value of x using properties of proportion.​

Answer»

Answer:

9x-81=12x+24

-105=3x

x= -35

16.

59. What is (x - a)(x-bXx-c) equal​

Answer»

Step-by-step EXPLANATION:

(X-a) ×(x²-cx-bx+bc)

(x³-cx²-bx²+bcx-ax²+acx+abx-ABC)

x³-x²(a+b+c) +x(ab+bc+ac) -abc

17.

सीबीएसई इलेवंथ मैथ्स फर्स्ट यूनिट सेटcbse 11 class maths sets​

Answer»

ANSWER:

I don have this BOOK because I am in 10TH STANDARD. SORRY

18.

Find the complement of the following angle ----------28°25'48"

Answer»

ANSWER:

Its our latitudual LENGTH

19.

For what value of K does the system of equation has . x+2y=3 , 5x+ky+7=0. 1) a unique solution 2)no solution​

Answer»

Answer:

for UNIQUE solution a1/a2not=to b1/b2

1/5 not=to2/K

k not=to 10

all VALUE for k except 10

2) for no solution

a1/a2=b1/b2 not=to c1/c2

1/5=2/k

k=10

20.

MATHSCOMPARE THE FOLLOWING PAIRSDE RATIONAL NUMBERS:-1. -11/5,-21/82 .3/-4,-1/23. 2/3,4/5​

Answer»

ANSWER:

gkjydihhlvkgxmgxjghfxukvigigkxhfx H jclcLMKchkxcmxkdyfugilfuodyicuckuxkughxkyxyk

21.

100+90×13+67-6778×433​

Answer»

190×13= 2470

2470+67= 2537

2537-6778 =4241

4241×433=1836353

Hope it helps U

plz MARK as brainliest and FOLLOW me

22.

870, 620, 810, 660, 790, 680, 780A. 790B. 810C. 870D. 680E. None of thesewith explain​

Answer»

ANSWER:

answer is d 680+0=680 that ,s why this is your answer

23.

400 is greater than 300 by _%

Answer»

ANSWER:

It is GREATER by 100 PERCENT

24.

Sonia reads 195 pages every day except on days how many pages does she read in 9 weeks

Answer»

Answer:

1745

Step-by-step EXPLANATION:

SONIA read pages =195

she exept EVERYDAY in=9 weeks

total pages =1745

MULTIPLY 195 with 9=1745

25.

549-(549*{100/(100+18%}]​

Answer»

Step-by-step explanation:

10 PERCENT *549 =

(10:100)*549 =

(10*549):100 =

5490:100 = 54.9

26.

3-2√2 / 3+2√2 someone plz answer​

Answer»

ANSWER:

HOPE it HELPS!!!!!......

27.

Are the V1095. In a classroom, 4 friends areDas shown in Fig. 7.8. Champaminutes Champa asks Chameli,square?" Chameli disagrees.seated at the points A, B, C andand Chameli walk into the classand after observing for a few"Don't you think ABCD is a86Rows5Using distance formula, findwhich of them is correct.311​

Answer»

ANSWER:

TELL the QUESTION again.

28.

in ∆PQR angle Q is 90 degree and PQ=4cm and PR=9cm. Find :- sin P, tan R, sin R+cos R. I will mark the correct answer the brainliest​

Answer»

ANSWER:

QR=√65

sinP=QR/PR= √65/9

tanR=PQ/QR=4/√65

sinR+cosR = (PQ+QR)/PR = (4+√65)/9

29.

125+125 find the value of x​

Answer»

Answer:

220 is x value

Step-by-step EXPLANATION:

you have to ADD 125 +125 =220

x value is 220

30.

An aeroplane at an altitude of 200m observesthe angles of depression of opposite points onthe two banks of a river to be 45° and 60°. Findthe width of the river.​

Answer»

Answer:Hope it is helpful:)

Let the POSITION of the aeroplane be A, B and C be two points on the two banks of a river such that the angles of DEPRESSION at B and C are 45° and 60° respectively. Let BD = X m, y m andAD = 200 m. Hence, the width of the river is 315.4 metres

31.

*10) What is the standard form of -24 ?36​

Answer»

-24 by 36 = -2 by 3 it MEANS u will divide it

32.

"I do all the work in the morning", said mother. "That way, I am free the entire day ",she said.convert the above sentence from direct speech into indirect speechplease answer fast​

Answer»

The MOTHER said that she is free the ENTIRE DAY because she does all the work in the MORNING.

33.

3.16-2.236÷2.828 find the answer

Answer»

Answer:

0.3267326732673

Step-by-step explanation:

3.16-2.236/2.828

0.926/2.828=0.3267326732673

34.

If 22% of a rope is 55 metres long, find the full length of the rope.

Answer»

Answer:

78/100 × 55 i GUESS. not SURE solve it you will get

plzz MARK me as BRAINLIEST if possible

35.

10. A man gets 45 /2 % discount for cash payment. What does he pay for a thing whose price is rs 16. 40 ? ​

Answer»

Answer:

soryy i DINT under STAND TELL me SEND me 0hoto

36.

Cos(A-B) =cosA cosB +sinA sinB​

Answer»

Step-by-step explanation:

We WANT to prove that COS(A−B)=cosAcosB+sinAsinB using VECTORS.

Consider vectors OP→ and OQ→ on the unit circle having angles A and B respectively with the positive X axis.

⇒|OP→|=1 and |OQ→|=1, and ALSO,

the angle between OP→ and OQ→ is A−B.

OP→=cosAi^+sinAj^ and OQ→=cosBi^+sinBj^.

OP→⋅OQ→=|OP→||OQ→|cos(A−B)=cos(A−B).

Also, OP→⋅OQ→=(cosAi^+sinAj^)⋅(cosBi^+sinBj^)

=cosAcosB+sinAsinB.

⇒cos(A−B)=cosAcosB+sinAsinB.

37.

2 Find the area of the tin sheet required to prepare 20 open cylinders with basehaving radius 14 cm and height 20 cm each. Find the cost of the tin sheet as therate of 30 per 100 cm?​

Answer»

ANSWER:

Hope it HELPS PLEASE

MARK it brainliest and

follow me for answers ✌✌

38.

6.Prove that the points (1, 2) (3, 4) and (-5,-4) are collinear.​

Answer»

ANSWER:

for \: the \: given \: points \: to \: be \: collinear \\  |x1(y2 - y3) +x2(y3 - y2) + x3(y1 - y2) |  = 0 \\  \\ lhs = |x1(y2 - y3) +x2(y3 - y2) + x3(y1 - y2) |  \\  \\  =  |1(4 + 4) + 3( - 4 - 2)  - 5(2 - 4)| \\  \\  =  |8  - 18 + 10|  \\  \\  = 18 - 18 \\  \\  = 0 \\  \\ since \: lhs = rhs  \\ \: the \:  given \: points \: are  \: collinear.

39.

L10= 2Find the votional sumban belewesen fand3​

Answer»

ANSWER:

f ghdfkj nb,vc

fgbilj

Step-by-step EXPLANATION:

j fldgkvnyi HRT io

948574kjlhcv.

40.

Xm1. In the figure,y = 108° and r = 71°Are the lines m and nparallel ?Justify.y у​

Answer»

Step-by-step EXPLANATION:

YES as y + R = 180° and they are LINEAR PAIR

41.

11 How much mangoes will a bullock-cart carry in three trips​

Answer»

I don’t UNDERSTAND your QUESTION

42.

Please answer fast. First correct answer gets marked as brainliest​

Answer»

Step-by-step EXPLANATION:

here is the SOLUTION BRO

43.

Graph of the equation ( 2x + 3y = 9 ) cuts y-axis at the point : A] ( 9/2, 0 ) B] ( 0 , 9 ) C] ( 0 ,3 ) D] ( 3 , 1 )

Answer»

ANSWER:

(c)

Step-by-step explanation:

is a POINT has to cut or touch the y axis, then x has to be 0

if x is 0 then y becomes 3

so the ANS is (0,3)

44.

1.CHOOSE THE CORRECT ANSWER1. The set P = {x : X EZ, -1

Answer»

<P>Step-by-step explanation:

The set P = {x : X EZ, -1

the GIVEN set consists of one ELEMENT it is a finite set and it is a SINGLETON set

45.

Two dice are rolled simultaneously . A is an event that sum of the numbers on the upper face of die is divisible by 9 , then P(A) is_____.

Answer»

ANSWER:

MARK AS BRAINLIEST

46.

How here the + sing came ???don't spam otherwise I will report​

Answer»

Answer:

- bc ( c^2 - a^2 - b^2)

reaaranging the BRACKETS

-bc( -a^2 - b^2 + c^2)

-bc × (-a^2)

thatshow plus SIGN COME

47.

Find the value of 9/4% of rupee 1000​

Answer»

ANSWER:

PLS MARK brainliest

Step-by-step explanation:

9/4% = 9/400

9/400 × 1000

90/4

=22.5:)

48.

Find the indicated term of each geometric Progressiona = 9; = find a3,(1)4,--12; r =finda​

Answer»

Step-by-step EXPLANATION:

  1. KkkggggzkkkgkkkzgggzzzzkgggzAaaiyyykkkkkkkktkkktkkkakkkakkkakkkakkkatttakkkaaaataaaaaaakktsitsjfxitsjfssjjuuussssssjjssssssssuuuussssttttiiidddkkdmmgzkh
49.

Find the LCM and HCF by prime factor method and product of two number 30,36​

Answer»

Answer:

first ONE answerLCM is 2 into 3 into 5. second one answer in LCM is 2 into 2 into 3 into 3

Step-by-step EXPLANATION:

2 2 into 3 into 5 is equal to 30.second one answer in explanation by step by step is 2 into 2 into 3 into 3 is equal to 36. HCF I don't know but I haven't had the LCM hope it was helpful please mark me as a brain list

50.

Let m be a non-zero integer and n be a positiveinteger. Let R be the remainder obtained ondividing the polynomial x^n+ m^n" by (x - m).Then,2016 1(a) R is a non-zero even integer(b) R is odd, if mis odd(C) R = s2 for some integer s, if n is even(d) Rut for some integer if 3 divides n​

Answer»

ANSWER:

not UNDERSTOOD the QUESTION