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.

Each questions carry 4 marks.4x2=8participants is to be seated and all of them are of same subjects.(1) Simplify 7+In a seminar, the number of participants in Hindi, English and Mathematics are 106, 159, 265respectively. Find the minimum number of rooms required, if in each room the equal number of​

Answer»

ANSWER:

dfchxlfotdfuyoixoyxxlgxogzh. pucpuxogchxigzirZupvgxhflhgckgxotstopyfhpclhcglxodotsyouyplhx
Discussion
2.

The sales of a product is depicted by a function d(t)=100e^(-0.5t) where t is the no. of years since lanching the product. Finda) the total sales in first threeyears.b) The sales in the fourth year.​

Answer»

SGUVD YGFU t F dy Skic f.fg

fdnvgth vymhrjcf r DC JWK HO

THKIFYFRJJV U

YUJDBRRN

TYYHGTTK TYFFFFW
Discussion
3.

Observe the given rectangular figure, then its area in polynomial form is10 - X1) r' + 7x +302) - x + 7x +303) x-7x+304) -r*+7x-30​

Answer»

Answer:

2)-x+7x+30

Step-by-step EXPLANATION:

HOPE it HELPED UH!!!
Discussion
4.

Is set is empty set yes or noA={x:x3}

Answer»

ANSWER:

YES A is an empty SET.... Because ACCORDING to condition x is greater than 3 and less than 1 which is not possible.

Hope it helps ... plzz mark me as brainliest..✌️
Discussion
5.

Solve (-2x-3y+5)^2 =16=>(-2x-3y+5)^2 =16=> 4x^2 + 12xy + 9y^2 - 20x- 30y + 9 =0 How did they get the second step?

Answer»

Answer:

PLEASE FIND THE ANSWER IN THE ATTACHED PIC

WE HAVE USED FORMULA HERE

WHICH IS ALSO GIVEN ON THE ANSWER

PLEASE REMEMBER TO MARK AS BRAINLIEST IF MY ANSWER IS THE BEST AND RIGHT!
Discussion
6.

Write the following in rational numbers0-67143 divide by -5

Answer»

Answer:

0 in rational p/q FORM will be 0/1

-67 will be -67/1

14 will be 14/1

3/-5 is already in p/q form

HOPE IT HELPED!!!
Discussion
7.

A number is increased by 40%, then decreased by 40%.Find the net increase or decrease percentage​

Answer»

the NET increase or DECREASE will be ZERO as the same percent is increased and the same percent is DECREASED .
Discussion
8.

Mathsmathsmaths mathsmaths mathsmaths maths ​

Answer»

which class question...is this...

because I am in 9th and I don't THINK I had LEANT this...Soo..I can't answer it..SORRY
Discussion
9.

Hence, 75864 is divisible b4 6.HWQI- Test the follow int numbersa) Divisible b4 4b) Divisible by 5 c) Divisible beil payc) 1980¿) 33132ic) 1785ii) 5704(10) 3206iil) P316iD| 1056(2) 2360​

Answer»

ANSWER:

OKAY I didn't get it

Step-by-step explanation:

MARK BRAINLIEST
Discussion
10.

PageTheo volumeof a cubeSise -8 404,357 no cu.cm. Whatwill bebenthe Lengthof eachsideren of thecube ?2+2

Answer»

ANSWER:

THANKS for ASKING this QUESTION
Discussion
11.

In the figure, the sides BA and CA have been produced such that BA = AD and CA = AE. Prove the segment DE || BC.NO SPAM ANSWERS......BEST ANSWER WILL BE AWARDED AS BRAINLIEST​

Answer»

\huge\bf\green{Answer}

In ΔABC and ΔADE

BA=AD

CA=AE

∠BAC=∠EAD (VERTICALLY OPPOSITE ANGLES)

ΔADA≅ΔBAC (SAS)

ED∣∣BC (CPCT)

\large\boxed{\fcolorbox{red}{yellow}{Hope~it~help}}
Discussion
12.

What should be subtracted from thrice the rational number -8/3 to get 5/2?Plsssss help me....I need it now!!!!spammers are not allowedplsss give correct answer

Answer»

Step-by-step EXPLANATION:

UR CORRECT answer is 34

hope it helps ❤️

please MARK me as a brainalist
Discussion
13.

1 Express each mumber as a product of its prime factorsi) 140 ii)156 III) 3825 iv) 5005v) 7429​

Answer»

the ATTACHED FILE will HELP UH!!!

Discussion
14.

PII(13)39.39. If x = 23 x 32 x 53 x 73y = 22 x 33 x 54 x 73, andz = 24 x 34 x 52 x 75,then H.C.F. of x, y and z is(1) 30 x 75(2) (30)2 x 73(3) (15)3 x 74(4) (30)3 x 73​

Answer»

Answer:

39. If x = 23 x 32 x 53 x 73

y = 22 x 33 x 54 x 73, and

z = 24 x 34 x 52 x 75,

then H.C.F. of x, y and z is

(1) 30 x 75

(2) (30)2 x 73

(3) (15)3 x 74

(4) (30)3 x7

option 2 is CORRECT
Discussion
15.

27. 1 + 11 + 111 +a. [10n+1 - 9n + 10)b. [10n+1 - 9n * 10]n terms:c. [10n+1 9n - 10)d. None of these​

Answer»

ANSWER:

a is correct OPTION pls FOLLOW me I will follow U back
Discussion
16.

A CYLINDRICAL ROLLER 25m InLENGTH, 1.5m IN RADUS WHENROLLED ON A ROAD WASFOUNDTo COVER THE AREA OF 16500m²,How MANY REVOLUTION DOES ITMAKE​

Answer»

ANSWER:

vyeufhejshdhfhsjwjehdbdbejdkf
Discussion
17.

2) Which of the following is a linear expression?(a) x^2+1 (b) y + y^2 (c) 4 (d) 1 + 2​

Answer»

option d

Step-by-step explanation:

because because X SQUARE is quadratic equation and y square is also a quadratic equation and four is a number show ONEPLUS 2 should be ANSWER thank you
Discussion
18.

What is 2.5 : 10? pls answer thispls

Answer»

Step-by-step EXPLANATION:

ANSWER is 3 / 10

HOPE it HELPS ❤️

please mark me as a brainalist
Discussion
19.

If two positive integers p and q can be expressed as p = a²b4, q = a*b²c;a, b, c being prime numbers, then LCM (p, q) is:,(A) abc(B) a*b4c(C) a²b2c(D) a²b2

Answer»

Step-by-step EXPLANATION:

for, LCM we will CHOOSE highest POWER of a,b,c

here, power of a is 2 in p & 1 in q

power of b is 1 in p & 2 in q

power of c is 0 in p & 1 in q

LCM = a²b²c
Discussion
20.

K = (x:x is a prime number less them13).List form of K is1) (5,7,112) (2,3,5,7,113) 1,3,5)4) None of these​

Answer»

ANSWER:

2357 HOPE the answer is RIGHT
Discussion
21.

Match the followingColumn 1Column - 1121.0a.2. Successor of 999b. 1803.9+(8-4)c. Neither prime nor composited.05. 179 (Nearest ten)10006. 113​

Answer»

Answer:

The QUESTION is not in PROPER way

Sorry

Please MARK as BRAINLIEST

Discussion
22.

What should be subtracted from thrice the rational number -8/3 to get 5/2?Plsssss help me....I need it now!!!!spammers are not allowed

Answer»

Answer:

I dont know, but i an TELL the answer, hi i am nopika

-8/3 * 3 = -8

-8-Z = 5/2

-z= 5/2+ 8

solve this and it will be UR answer

Step-by-step explanation:
Discussion
23.

29:42Q-Fill in the blanks.2) The giocatest 5-bifit number isangle.cc) 90° is called a) A Rectangle hasEsides.(V)The green colours in Indian flag isPart of whole.​

Answer»

Answer:

BRO ARRANGE the questions in correct ORDER and then SEND !
Discussion
24.

3. y = 2x - 6, y = 0Solve the following simultaneous equations :2. x + y = 5, x - y = 34. p = 2q - 1, q = 5 - 3p5. 9x + 4y = 5, 4x - 5y = 96. x + 3y = 5, 3x - y = 57. 3x - 7y + 10 = 0, y - 2x - 3 = 08. 20u - 30v = 13, 10v - 10u = -59. 2x - 3y = 1.3, y - x = 0.510. 11x + 15y + 23 = 0, 7x - 2y - 20 = 011. 3 - (x - 5) = y + 22(x + y) = 4 - 3yuct(ICXVX​

Answer»

Solution: The GIVEN system may be WRITTEN as. 2x + y − 5 = 0 4x + 2Y − 10 = 0. The given ... kx − 2y + 6 = 0 4x + 3y + 9 = 0. The given ... 2x − 3y = 7 (k + 2)x − (2k + 1)y = 3(2k − 1).
Discussion
25.

15.555x193-555x93 ए प्ल वी देता?What will be the value of 555x193-555x93? 555x193-555x93 का मूल्य क्याहोगा।O 555,93101,210,321053,91255,500​

Answer»

ANSWER:

Step-by-step EXPLANATION:

USE CALCULATOR
Discussion
26.

1.One lorry carries 120 bags of rice. How many bags can 245 lorriescarry?

Answer»

Answer:

1 lorry CARRIES BAGS=120

245 LORRIES carries bags

= 120×245

=29,400bags

Step-by-step EXPLANATION:

Please mark as Brainlist answer
Discussion
27.

15. 555x193-555x93 मॅल वी हेठगा?What will be the value of 555x193-555x93 ? 555x193-555x93 का मूल्य क्याहोगा।555,931O 1,210,321O 53,912O 55,500​

Answer»

Answer:

555x193-555x93

= 555(193-93)

= 555×100

= 55500
Discussion
28.

Find the median of the data if h=9, 1=144.5, f=12, cf.=17, n/2 = 20O 146O 146.75O 147O 147.75​

Answer»

MEDIAN = 144.5+((20-17)/12)×9 = 144.5+(9/4) = 146.75 mm THEREFORE, the median LENGTH of the leaves = 146.75 mm. 5.
Discussion
29.

. Let A x B = {(a,b) : b=3a - 2}. If (x,-5) and (2,y) belong to A x B. Find the value of x & y.a) {x = 1, y= 4}b) {x = -1, y = 4}c) {x = 1, y = -4}d) None of theseonly answer needed...​

Answer»

hjkhjmhgk 1234 gdghfgxfhgkhmgfh35463534627
Discussion
30.

A palindrome is a number that reads the same left to right as it does from right to left, such as 131. How many 6-digits palindromes are there which are even?a. 200b. 400c. 300d. 500e. None of these​

Answer»

ANSWER:

(B) 400 is right answer

Step-by-step explanation:

I HOPE this is right!!!!
Discussion
31.

এক কোটাহ লক্ষ সমিটার ২ সেন্টিমিটারে কত সমি? চ) একটি ইটের কয়টি তল ?উহার পরিসীমা কত?চত মানের পার্থক্য কত?ট) অর্ধেক পাতিলেবুর কয়টি তন​

Answer»

ANSWER:

enteroduction of EARLY STATES
Discussion
32.

The magnitude of vectors A ,B,C are 3, 4 , 5 units respectively. If A vector + B vector =C vector. find the angle between A and B vectors.​

Answer»

Answer:

90°

Step-by-step EXPLANATION:

since it OBEYS PYTHAGORUS theorem

A²+B²=C²

then ANGLE between A and B vectors is 90°

3²+4²=9+16=25=5²
Discussion
33.

" Division does not distribute over addition ". give an example to justify the statement ..PLEASE ANSWER IN FULL FROM ... /// I WILL MARK YOU AS BRAINLIST....

Answer»

Step-by-step EXPLANATION:

SORRY BROTHER I HONESTLY DON'T KNOW THE ANSWER
Discussion
34.

1.34BUSINESS MATHEMATICS(c) 2(a) 1/2(b) 420. The simplified value of 2 log 5 + log, 8 - 9 log1.4 is​

Answer»

ANSWER:

(C) 2

Step-by-step EXPLANATION:

NAHI maloom ññnnnnnnnnjjjjjnnbhjiaiidiidjjfui
Discussion
35.

14. ਹੇਠਾਂ ਦਿੱਤੇ ਚਿੱਤਰ ਦੁਆਰਾ ਦਰਸਾਈ ਗਈਸਮੀਕਰਣ ਕਿਹੜੀ ਹੋਵੇਗੀ, ਜੇਕਰ ਪੂਰੇ ਚਿੱਤਰ ਨੂੰ 1ਪੂਰਨ ਮੰਨਿਆ ਜਾਵੇ।Choose the equationrepresented by the followingdiagram. The entire diagramrepresents 1 as Whole. Amarga faaद्वारा दर्शाया गया व्यंजक कौन सा होगा, अगर पूरेचित्र को एक पूर्ण माना जाए।​

Answer»

ANSWER:

I can't UNDERSTAND the LANGUAGE

Discussion
36.

The cost of 105 envelopes is ₹35. how many envelopes can be purchased for ₹10.Tell me the answer fastplezzz​

Answer»

Unitary METHOD---

105 for RS 35

3 for Rs. 1

THEREFORE 30.for Rs.10

30 is the answer

Follow viratanmol ☆☆☆
Discussion
37.

Without using tables evaluate :4 tan 60°/cot 30° + sin 31° sec 59°cot31°/8 sin^2 30° -tan ^2 45°​

Answer»

Answer:

4 TAN 60°/cot 30° + SIN 31° SEC 59°cot31°/8 sin^2 30° -tan ^2 45°

answer= 1
Discussion
38.

19. A 6 year bond of Rs. 1,000 has an annual rate of interest of 14%. Interest is paid half-yearly.If required rate of return is 16%, what is the value of the bond?a. Rs. 925c. Rs. 950b. Rs. 952d. Rs. 945​

Answer»

Step-by-step EXPLANATION:

MAY be it is 952 @nswerrr not SURE about that me
Discussion
39.

If PQRS is a parallelogram, then ∠P - ∠R is *90°45°60°0°>​

Answer»

<P>Answer:

0°

Step-by-step explanation:

QUADRILATERAL PQRS IS A PARALLELOGRAM ... GIVEN

THEREFORE

ANGLE P = ANGLE R .... PROPERTY OF A PARALLELOGRAM

THEREFORE,

= ANGLE P - ANGLE R

= ANGLE P - ANGLE P OR ANGLE R - ANGLE R

=0

PLEASE REMEMBER TO MARK AS BRAINLIEST IF MY ANSWER IS THE BEST AND RIGHT!PLEASE REMEMBER TO MARK AS BRAINLIEST IF MY ANSWER IS THE BEST AND RIGHT!PLEASE REMEMBER TO MARK AS BRAINLIEST IF MY ANSWER IS THE BEST AND RIGHT!PLEASE REMEMBER TO MARK AS BRAINLIEST IF MY ANSWER IS THE BEST AND RIGHT!
Discussion
40.

Combine price of ball and bat is 220the price of bat is more than 200 compare to price of ballwhat are the prices of Ball and bat separately​​

Answer»

ANSWER:

RS = 10

Step-by-step EXPLANATION:

LET the COST of ball=x

so,cost of bat=200+x  

x+x+200=220

2x=20

x=10
Discussion
41.

(() Prepare a continuous grouped frequency distri-bution from the following data5 152535 45Midpoints 53413126FrequencyAlso findthe size of class intervals .​

Answer»

Answer:

5

15

25

35

45

5 MIDPOINT

3

4

13

12

6
Discussion
42.

AIf a and b are two whole numbers, thenwhich of the following statement isnot correct?( a+b=b+a (2) ab=ba3) a-b=b-a (4) none of these​

Answer»

Answer:

3) a-b = b-a

let, a=2 & b=1

then , a-b=2-1 = 1 & b-a=1-2= -1
Discussion
43.

2.If Nandita had one more brother she would have twice as many brothers as sisters. Howeverinstead if she had one more sister she would have an equal number of brothers and sisters. Howmany siblings in total does Nandita have?​

Answer»

Answer:

So yes it's ruining real relationships but the motion says “corrupts human interactions” and “corrupt” can ALSO mean “cause to act dishonestly in RETURN for money or personal gain”. Social media is full of honest people but it's also full of people pulling the WOOL over our EYES for personal or financial gain.
Discussion
44.

Combine price of ball and bat is 220the price of bat is more than 200 compare to price of ballwhat are the prices of Ball and bat separately​

Answer»

Answer:

BALL = Rs. 5

BAT = Rs. 105

Step-by-step explanation:

Let COST of the ball be x. Therefore cost of the bat will be x+100.

Therefore x + x+100 = 110.

Or 2x + 100 = 110.

Or 2x = 110 - 100 = 10

Or x = 10/2 = 5.

Therefore cost of the ball is Rs. 5 and Cost of the bat is Rs. 105 .
Discussion
45.

18. simplify 5/6_4/9+2/3....... aapko hint dedeta hu.. five/ six ke nextsymbol (-) negative hi. please slove this question​

Answer»

ANSWER:

5/6 - 4/9 + 2/3

=15 - 8 + 12 /18

=19\18

HOPE you LIKE this answer
Discussion
46.

Which of thefollowing is a regular polygon.a) squareb) arrow headc) rectangled) trapezium​

Answer»

Answer:

SQUARE

PLEASE MARK as brainliest answer and FOLLOW me and put a thanks
Discussion
47.

Without dividing, state what kind of decimal representations to the following rational numbers have (a)7/8 (b)4/15 (c)-22/99 (d)3/4please solve

Answer»

ANSWER:

ANSWER

.... IS. .....
Discussion
48.

. A cubic polynomial has(a) Two zeroes (b) Three zeroes (c) One zero (d) At least three zeroes​

Answer»

Answer:

THREE zeroes

Step-by-step explanation:

Regardless of odd or even, any polynomial of positive order can have a maximum number of ZEROS equal to its order. For EXAMPLE, a cubic function can have as many as three zeros, but no more. This is known as the fundamental theorem of algebra.

HOPE THIS HELPS..... PLEASE MARK IT AS BRAINLIEST ANSWER AND FOLLOW ME IF IT HELPS...
Discussion
49.

Simplify 0.4(-4.5). a−1.8b−1.65c1.65d1.8

Answer»

Answer:

hi i am ADITYA kumar

i am a FREE fire player
Discussion
50.

• Find the smallest number which when divided by 25and 30 leaves 7 as the remainder ineach case​

Answer»

ANSWER:

SMALLEST no is 7 MARK me BRANLIST
Discussion