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.

2 X square + 3 x minus 5 ka factor

Answer» ONG>Answer:

hi buddy

2x2+3x-5=0

2x2+5x-2x-5=0

x(2x+5)-1(2x+5)=0

x=1,-5/2

hope it will help u

MARK me as brainliest, FOLLOW and like also

2.

If unit place of a number is 6 then what will be the unit place of its cube ? ​

Answer» ONG>ANSWER:

I THINK the answer is 216

3.

87% :22AMटा.हा.हपरवठ?)/नम्नालाखत ग्राफमें छुट्टियों के दौरान एक कक्षा द्वारा देखेजाने वाले टेलीविजन के समय कोदिखाया गया है। कितने छात्र 5 घंटे सेअधिक समय टी.वी. देखते हैं ? *32322824+22201Number of students -->16+12 +88864571 2 3 4 5 6Hours of TV watched per day​

Answer» ONG>Answer:

pls WRITE your question CLEAR than I will GIVE you ANS

4.

A,B,C are theee angles of a triangle. if A-B=15° ,B-C=30° find A and B​

Answer»

the ATTACH IMAGE for the ANSWER

5.

From the salary of a worker, 10% is deducted as house rent,% of the total he spends on children's education and 10% of the total he spends on cloths. After this expenditure, he is left with 1950. What is his monthly salary? ​

Answer» ONG>Answer:

first we have to find the persentage 10 RUPPES for his children and then 100-90:10

6.

A) Find the number of bricks of size 20 cm x 12 cm x 5 cm required to build a wall of volume 60 m​

Answer»

ong>Answer:

VOLUME of wall is 60m^3

volume of BRICK is 20cm × 12 × 5cm

number of BRICKS is = 60m^3 ÷ (20cm × 12cm × 5cm)

60m^3 ÷ 1200cm^3

60000000cm^3 ÷ 1200cm^3

5000 bricks

7.

لديها. ونک - هه وه که که​

Answer» ONG>ANSWER:

hope it helps u alot

plz mark me as brainliest answer

8.

Find the value of a and b, if the line 6bx + ay = 24 passes through the points (2,0) and (0,2).

Answer» ONG>Answer:

Given:

eqn:6bx+ay=24

b=?? and a=?? .............to find

PUT the given point(2,0)

\rm6bx+ay=24

\rm6b(2)+a(0)=24

\rm12b=24

\rm b=2

Now put the point (0,2)

\rm6b(0)+2a=24

\rm2a=24

\rm a=12

9.

If unit place of a number is 6 then what will be the unit place of its cube​

Answer»

ong>Answer:

The unit's DIGIT of any number ending with 6 cubed is 6.

Step-by-step explanation:

Hope it helps, pls MARK it as the BRAINLIEST and pls FOLLOW me

10.

27) In the following question, some part of the sentence is jumbled up. You are requiredto rearrange these parts which are labeled1, 2, 3, 4 & 5 to make a meaningfulsentence. Choose a proper sequence.I/ your names / heard /called/was1 23 4 5(a) 23145(b) 13254(c) 43125 (d) 42135​

Answer»

ong>ANSWER:

b- 13254

Step-by-step EXPLANATION:

sir u did a mistake in question

it will be were in place of was ,since names are written not name

I heard your names were called - correct SENTENCE

I heard your names was called - WRONG sentence.

11.

Find the value of a 1/5 - 5/15 = a​

Answer»

ong>Answer:

1/5-5/15=a

3-5/(15)=a

-2/15=a

so

a=-2/15 ans...

Step-by-step EXPLANATION:

Please MARK me as BRAINALIST

12.

How many right angles make a straight angle?​

Answer»

ong>ANSWER:

2

Step-by-step explanation:

2 right ANGLES make a STRAIGHT angles.

Hope my answer HELPS u.

please mark BRAINLIEST

13.

How many lakhs make 10 millions? *​

Answer» ONG>Step-by-step explanation:

1 Lakh = 100 THOUSANDS = 1 followed by 5 Zeros = 100,000. 10 Lakhs = 1 Million = 1 followed by 6 Zeros = 1,000,000. Similarly here, 1 CRORE = 10 Million = 1 followed by 7 Zeros = 10,000,000.

14.

Find the sum of all odd numberbetween 0 and 50​

Answer»

bers between 0 and 50 are 1, 3,5,7,9,11,13,15,17,19,21,23,25,27,29,,31,33,35,37,39,41,43,46,48,49.
We can make pares of the least and the highest NUMBERS. For example - 1 + 49, 3+47 ……… and so on.
Thus each pare will add up to 50.
There are a TOTAL of 12 whole pares + 25

= 12 (50) + 25
= 600 + 25
= 625

…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…_…

Hope it was helpful and have a POSITIVE day AHEAD. ✌️

15.

Write all the twin primes less than 100​

Answer»

first few TWIN prime PAIRS are: (3, 5), (5, 7), (11, 13), (17, 19), (29, 31), (41, 43), (59, 61), (71, 73), (101, 103), (107, 109), (137, 139), …

Thanks

16.

फुर्ती और चुस्ती का खेल ?​

Answer» ONG>ANSWER:

upfjbjlftgtsayke HO CH up

17.

265 is closer to - option - a) 200 b) 300 c) 400 d) 500​

Answer»

ong>Answer:

300

Step-by-step explanation:

265 nearest NUMBER is 300

18.

Multiplicative inverse of 3/7 with power 13 divide by 3/7 with power 5​

Answer»

ong>Step-by-step EXPLANATION:

I WANT aregently this answer please help me now. I thank full to you please then I will follow you and take advice about QUESTION.

19.

7+4V3 4. Find the product of 1 + 3 V2 and 1 - 3 V2. Is this product a rational or irrational?3186Find and bifth3​

Answer» ONG>ANSWER:

I LOVE you ❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️ so MUCH

20.

If angle AOB = x° and angle AOC =5x° then value of x​

Answer» ONG>Answer:

AOB=x°

AOC=5x°

value of x =?

x°+5x°=360

(sum of angle is 360)

6x°=360

x=60°

Step-by-step EXPLANATION:

hope it HELPS you

21.

• एक इंजीनियरिंग के विद्यार्थी रचेल से एक पतली एल्यूमीनियम की शीट का प्रयोग करते हुए एक मॉडल बनाने को कहा गया जो एक ऐसे बेलन के आकार का हो जिसके दोनों सिरों परदो शकु जुड़े हुए हो इस मॉडल का व्यास 3em है और इसकी लंबाई 12 cm है। यदि प्रत्येकसड़की ऊँचाई :m हो तो रचेल द्वारा बनाए गए मॉडल में अंतर्विष्ट हवा का आयतन ज्ञातमोजिए। (यह मान लीजिए कि मॉडल की आंतरिक और बाहरी विमाएँ लगभग बराबर हैं।)​

Answer» ONG>ANSWER:

The................CORRECT answer

22.

Aa solue the followinequations,13+x=1777​

Answer» ONG>Answer:

17-13=X

x= 4 answer FOLLOW me

23.

The product of two numbers is 10000. If one number is 16 times the other, find the numbers.​

Answer» ONG>Answer:

X=400

Step-by-step EXPLANATION:

SORRY 8 knew only the answer so sorry ONES against

24.

450 is closer to - option - a) 400 b) 500 c) 600 d) 700​

Answer»

ong>Step-by-step explanation:

500is CLOSER to 450

so OPTION B. is correct ANSWER

25.

5) Giveon example of polynomial​

Answer» ONG>Answer:

2x + 3x+45 is an EXAMPLE of polynomial

ok THX

26.

Verify x+y=y+x for x=5/7,y=-3/2​

Answer» ONG>ANSWER:

here's your answer HOPE it HELPS

27.

Which of the following factors are common for both 40 and 340​

Answer» ONG>Answer:

Both are the MULTIPLE of 40.

Hope it HELPED ................

Pls mark as BRAINLIEST.......

28.

What is rational number and example​

Answer» ONG>ANSWER:

the NUMBER which is in form of p/q are CALLED rational number LIKE 2/3 ,5/4, 8/7

29.

The product of two numbers is 10000. ​

Answer»

ong>HEY mate here is UR answer ---

5000 × 5000

= 10000

If it is helpful to you then PLZZ FOLLOW me and mark me as brainlist.

Thank

30.

If R is a relation on a set A , thenR ⊂ A X AR ⊂ P(A)R = A X ANone of these​

Answer»

ong>ANSWER:

hhyddjsbdhydhs j.dz.

.fjshakf

Step-by-step EXPLANATION:

MUCH MAN my

nearly

mnfdejajrnfakaf.gajnc

.

.C.Gm.vaMg nn

an.agjjd

31.

Q. sin (n + 1)x sin (n + 2)x + cos (n + 1)x cos (n + 2)x = cos x​

Answer»

ong>ANSWER:

ANSWER

To prove:- SIN(n+1)xsin(n+2)x+cos(n+1)XCOS(n+2)x=cosx

Proof :−

L.H.S.=

sin(n+1)xsin(n+2)x+cos(n+1)xcos(n+2)x

=cos((n+2)x−(n−1)x){∵cos(A−B)=sinAsinB+cosAcosB}

⇒=cos((n+2−n−1)x)

⇒=cosx=R.H.S.

Hence proved.

32.

71 closer to - option- a) 70 b) 80 c) 90 d) 100​

Answer» ONG>Answer:

(a) 70

Step-by-step explanation:

HOPE it will HELP you and THANK you for asking this QUESTION

33.

Circle АgBPois centre ofcircle.AB=DiameterAo & Bo RadiusPa is chord* Rading i hour of the* Diameter is twice ofdiameterthe Radius​

Answer» ONG>ANSWER:

Radius is Ao and BO

Step-by-step explanation:

I HOPE this helps you

34.

In thegiven figure if lllm then findofthe2l30mT40°​

Answer»

ong>ANSWER:

ANSWER

As per the diagram,

n∣∣p and m is transversal.

∠1=∠3 [ CORRESPONDING ANGLES are EQUAL ]

∠1=∠3=85

o

∠3+∠2=180

o

[ sum of cointerior angles is 180

o

]

85

o

+∠2=180

o

∠2=180

o

−85

o

∴∠2=95

o

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Solved Examples

EASY

MEDIUM

HARD

35.

Q.1 The value of 15V15:3V5 isa) 5V3c) 3​

Answer» ONG>Answer:

5V3

answer a is CORRECT

36.

The common difference of an ap is-2 find its sum if the first term is 100 and the last term is -10​

Answer»

ong>Answer:

but I do not KNOW the EXACT answer of the question but please MARK me as brilliant question question

37.

Section PAHandrexercise 8.121 find the ration of the follo-wing2b 5m to to kom​

Answer»

ong>Step-by-step explanation:

5m:2km

= 5m:2×1000m

=5:2000

=>(2000/5) =400/1

=400:1

hope it will help u if yes so plz help me...CLICK on my ID and see my last QS of maths and TRY to answer plsss

and mark it as brainliest...

38.

(X+4)(X+5)=3(X+1)(X+2)+2x​

Answer» ONG>Step-by-step explanation:

it's my pleasure to help you.

please MARK me as a BRAINLIEST

39.

Find the greatest number of 5 digits exactly divisible by 12, 15 and 36​

Answer»

ong>ANSWER:

99999 is the LARGEST number.

Now find the LCM of 12,15,36,that is 180.

Now divide 99999/180=99(the quotient)

So,now subtract 99999-99=99900.

Therefore, 99900 is the greatest number DIVISIBLE by 12,15,36

So the answer is 99900.

40.

P,Q,R,S are four points. If join them in pairs ,how many triangles are formed​

Answer»

ong>Answer:P>

there are 8 triangles are formed by P Q R S four POINTS

41.

2 12 36 80 ? complete series​

Answer» ONG>Step-by-step EXPLANATION:

SERIES is 2, 12 36,80,150,252.

42.

The hypotenuse of a right angle triangle is 13 cm and the difference between the other two sides is 7cm.​

Answer»

ong>Step-by-step explanation:

Let ONE of the other sides be x then the other SIDE is x+7.

Then according to the problem,

x

2

+(x+7)

2

=13

2

or, 2x

2

+14x−120=0

or, x

2

+7x−60=0

or, x

2

+12x−5x−60=0

or, (x−5)(x+12)=0

or, x=5. [ SINCE x

=−12]

So the other sides are 5 cm and 5+7=12 cm

43.

What should be subtracted from 4 to get -6?​

Answer» ONG>Answer:

10

Step-by-step explanation:

4-10 = -6

hope it HELPS U

44.

Q9.. If unit place of a number is 6 then what will be the unit place of itscube ? 7 ਜੇ ਕਿਸੇ ਸੰਖਿਆਂ ਦਾ ਇਕਾਈ ਵਾਲਾ ਅੰਕ 6ਹੋਵੇ ਤਾਂ ਉਸ ਦੇ ਘਣ ਦੀ ਇਕਾਈ ਵਾਲਾ ਅੰਕ ਕੀਹੋਵੇਗਾ ? / ਧੁਰਿ ਲਿਬੀ ਬੰਧਾ ਲਾ ਨੂੰ ਪਾਰ 6 ਫੈतो उसके घन का इकाई स्थान क्या होगा? *​

Answer» ONG>Answer:

answer is 6

Step-by-step EXPLANATION:

for EG.. 6×6 =36

16×16 =256

45.

25 is closer to - options - a) 20 b) 30 c) 40 d) 50​

Answer»

r to 30 BEACAUSE RULES of ROUNDING NUMBERS

46.

24389 is a perfect cube find the unit's digit of it's cube root​

Answer»

align="absmiddle" alt="\large\bf\blue{Given➠}" CLASS="latex-formula" id="TexFormula1" SRC="https://tex.z-dn.net/?f=%5Clarge%5Cbf%5Cblue%7BGiven%E2%9E%A0%7D" title="\large\bf\blue{Given➠}">

24389 is a perfect cube.

_____________________________

\large\bf\pink{To\:Find➠}

find the UNIT's digit of 24389 cube root

_____________________________

\large\bf\purple{What\:is\:cuberoot}

A cube root of a number x is related to number y such that,

y³ = x. Not All Integers have perfect Cube cuberoot but All nonzero REAL numbers have exactly one real cube root , and all nonzero complex numbers have three distinct complex cube roots.

_________________________________

\large\bf\green{Solution:-}

(In the Attachment)

_____________________________

\bf\red{Cube Root:-}

29.

unit digit of 29 is 9.

\huge\bf\orange{Answer➠}

\large\bf{9}

47.

Find out the value of 4√(64)^-2​

Answer» ONG>Step-by-step explanation:

4 \sqrt{(64) {}^{ - 2} } \\ 4(64 {}^{ - 2 \times 1 \div 2} ) \\ 4(64)  { }^{ - 1}  \\ 4 \times 1 \div 64 \\ 1 \div 16

1/16 is the RIGHT ANSWER

48.

Write the formula to find the nth term of an a.p

Answer» ONG>Answer:

the nth term of ARITHMETIC PROGRESSION WHOSE first term is a1 and is common DIFFERENCE is d given by an = to a1 +(n-1) d.

49.

The common difference of an ap is-2 find its sum if the first term is 100 and the lady term is -10​

Answer» ONG>ANSWER:

please FOLLOW me I will tell your all QUESTIONS

50.

Trigonometry Class10 extra questions Can anyone give me questions of trigonometry

Answer»

ong>ANSWER:

HERE IS YOUR QUESTION....FRIEND

MARK AS BRAINLIEST ❤