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.

Which number is successor of 1,68,780

Answer» ONG>Answer:

1,68,781

Step-by-step EXPLANATION:

2.

Seo(450 + sec(450-A2 sec A​

Answer» ONG>ANSWER:

GY c.f. y xfccoxifghigcpkxu

3.

Multiples of 21 between 105 and 210

Answer»

ong>Answer:

answer is 126 , 147 , 168 , 189

Step-by-step explanation:

hope it's helpful to you please FOLLOW me

4.

(a²-2ab+b²-c²)÷(a-b-c)please help​

Answer»

ong>Step-by-step EXPLANATION:

please MARK me as brainliest.

and please FOLLOW me

5.

The distance of point P (minus 3 minus 4) from x axis​

Answer» RLY ,the DISTANCE of POINT -3 4 is 4 units
6.

{(x – y)(x + y) + (y – z)(y + z) + (z + x)(z – x)}​

Answer»

ong>Answer:

0

Step-by-step EXPLANATION:

= {(X – y)(x + y) + (y – Z)(y + z) + (z + x)(z – x)}

= {(x^2 - y^2) + (y^2 - z^2) + (z^2 - x^2)}

= {x^2 - y^2 + y^2 - z^2 + z^2 - x^2}

= 0

7.

। कक्षा X के 10 विद्यार्थियों ने एक गणित की पहेली प्रतियोगिता में भाग लिया। यदि लड़कियों की संख्या लड़कों की संख्या से 4 अधिक हो, तो प्रतियोगिता में भाग लिएलड़कों और लड़कियों की संख्या ज्ञात कीजिए।​

Answer»

ong>Answer:

लड़कियों" (and any SUBSEQUENT words) was ignored because we LIMIT QUERIES to 32 words.

8.

Plzzz answer fast......... plzzz​

Answer» ONG>ANSWER:

HOPE this will HELP you.

9.

Multiply and writethe answer insimplest form1) 2√5 × 3√8​

Answer»

ong>Answer:

12 under ROOT 10 is the CORRECT answer

10.

2(x-1)=4x²-2x+1 find wheather equation is quadratic or not​

Answer» ONG>Answer:

Yes it is a quadratic equation

11.

Calculate upto 4 decimals using longdivision method​

Answer» ONG>ANSWER:

answer for the GIVEN PROBLEM is given

12.

5.Find the value of (125) 2 / 3 x (625) &(13on:​

Answer» ONG>Answer:

125*.66*625 =52083.33

Step-by-step EXPLANATION:

.............

13.

X-y=26 X-3y=0 solve the pair of linear equation in two variables​

Answer» RONG>Answer :- (X, y) = (39, 13)

EXPLANATION :-

Given,

x - y = 26  \\ x - 3y = 0 \\ x = 26 + y \\ x - 3y = 0 \\ 26 + y - 37 = 0 \\ after \: solving \: the \: equation \\ y = 13 \\ substituting \: the \: value \: of \: y \:  \: we \: get \\ now \: x = 26 + 13 \\ x = 39 \\ therefore \: a \: possibl e\: solution \: is \: (x, y) = (39, 13)

Hope this will HELP you!

14.

C) 2.75 এর সঙ্গে কত যােগ করলে 3 পাবাে ?​

Answer» ONG>Step-by-step explanation:

2.75 এর সঙ্গে 0.25 যােগ করলে 3 পাবেন।

THANK U. Have a nice DAY.

15.

Of the flat? and his family had food for 7685. Find the total money he had to pay.A painter paints2. A 3-star hotel in Delhi charges 10% sales tax on the price of the food taken. Mr Saxera​

Answer»

ong>ANSWER:

HI wannna PLZ MARKE in brainlist

Step-by-step explanation:

pls pls pls pls pls

16.

If C(n,8)=C(n,6) find C(n,2)​

Answer» ONG>I HOPE you LIKE my ANSWER.........
17.

State and prove isosceles triangle property of a triangle. Please help it's urgent...​

Answer»

ong>Answer:

The Isosceles Triangle Theorem states: If two sides of a triangle are CONGRUENT, then angles opposite those sides are congruent. There! That's just DUCKY D U C K y ! Look at the two triangles formed by the median.

hope it will help you plz mark me as brainlist and plz FOLLOW me

18.

Find the maximum value of weight ​

Answer» ONG>Answer:

105 KG

MARK as BRAINLIST

19.

Take two multiples of any numbers. Find thier lcm what is your observation​

Answer»

ong>ANSWER:

the number is the LCM

PLEASE follow me plz

20.

Sum of the squre of 1st 25 natural number

Answer»

ong>Answer:

325

Step-by-step explanation:

1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25

HOPE IT HELPS ☺️

If CORRECT Mark as BRAINLIEST

21.

F(n) = a + (n - 1) d, n belongs to N prove that A.M.of f(1) and S(2n-1) is f(n) ​

Answer»

F(n)=2n+3 is a linear function.

HENCE f(n

1

)=f(n

2

)⇒n

1

=n

2

Here Domain is N but range is set of all odd NUMBER −{1,3}

Hence f(n) is INJECTIVE or one-to-one function.

22.

7. Draw a histogram for the following data : Class Interval10-1415-1920-2425-2930-3435-3940-44Frequency300980800600300430530​

Answer» ONG>ANSWER:

MAKE INTERVALS continuous.

Class interval

Frequency

9.5 - 14.5

300

14.5 - 19.5

980

19.5 - 24.5

800

24.5 - 29.5

600

29.5 - 34.5

300

34.5 - 39.5

430

39.5 - 44.5

530

23.

S.No Numbertens place2Nearest 1001305​

Answer» ONG>ANSWER:

Step-by-step EXPLANATION:

The given number is 3789

⇒  In number 3789, its TENS digit is 8, which is greater than 5.  

⇒  So, we increase the digits at hundreds place by 1 and replace each one of the digits at tens and ones place by 0 to round off the given number to nearest to 100.

∴   The number BECOMES 3800

24.

Find the value of 1,x, yz 1,y, xz 1z, xy​

Answer»

ong>Answer:

1/x -1)(1/y-1)(1/z-1) = (1-x)(1-y)(1-z)/(XYZ) = (1 -(x+y+z)+ (xy+yz+zx)-(xyz))/(xyz)

= { (xy+yz+zx)-(xyz) }/(xyz) = (1/x +1/y+1/z) -1.

Let ƒ(x, y, z) = 1/x +1/y+1/z -1.

Let US FIND the optimum ƒ(x, y, z) SUBJECT to (x+y+z)=1.

Let the OBJECTIVE function be ƒ(x, y, z) + µ(x+y+z-1)

∂ƒ/∂x = -1/(x^2)+µ = 0. ==> x^2 = 1/µ.

∂ƒ/∂y = 0.==> y^2 =1/µ.

∂ƒ/∂z =0. ==> z^2 = 1/µ.

x =y =z = ± 1/√µ.

∂ƒ/∂µ = 0 = (x+y+z-1).==> ±3/√µ -1. µ = ±√9.

(1/x+1/y+1/z) -1 = 3√µ -1 = 8. (Maximum) or -10 (minimum)

25.

3.What is the value of x for solving the simultaneous equations 3x+4y= 8 and x-2y=5 by Cramer's rule. plz answer​

Answer»

eally HOPE this HELPS you UNDERSTAND!

26.

Hey Mumma, I got ten followers! It's my first day, literally! Well, I won't give you points for nothing, so here's the question :- e^(πi) +11If you gave me the wrong answer, I'll report you Wanna hear a joke?Cho Chang: The weather is nice today, no?Nervous* Harry Potter: Thank You.Cho Chang: What?​

Answer» ONG>ANSWER:

The answer is 10

euler's identity

the JOKE is NICE

27.

David bouth 12kg vegetables.from these vegetables he bought 7kg 670gram potatoes,3kg42gram onions and rest were tomatoes.what is the weight of tamatoes​

Answer» ONG>Answer:

3kg42gram

because its already written the weight in the

question

and

i think its a wrong question

28.

Show that only one a, a+2,a+4 is divisible by 7 .where 'a'is a positive integer​

Answer»

ong>ANSWER:

.

Show that the SET natural number Or the set of

POSITIVE integer does not FORM

a group under addition and multiplication

GM..........

have a osm DAY

29.

Find the are of ABC shown in thefigure.ab=10cm ,bc=?,ca=27cm​

Answer»

ong>ANSWER:

ABC is right ANGLE triangle therefore

by PYTHAGORAS theorem:-

AB²+BC²=AC²

ΑΒ²=AC²−BC²

ΑΒ²=(26)²−(10)²

ΑΒ²=(26–10)(26+10)

AB²=16*36

AB=√16×36

ΑΒ=4×6

ΑΒ=24cm

Step-by-step EXPLANATION:

i hope that it would be helpful to you

30.

Sinx ( cot x + 3) (3; cotx +1) =3 cosecx +10 cosx​

Answer» ONG>Step-by-step explanation:

BABU phele questions LIKNA siko

31.

Class 8 mathematics chapter 1​

Answer» ER:

what is the CHAPTER name

I THINK it's rational NUMBERS

right!

thank you

32.

If you add an even number of an even numbers and an odd number of odd numbers, what would be the resultant number - even or odd? justify your answer

Answer» ONG>Answer:

even+even=even and odd+odd=sometime odd sometime even

but the answer is SIMPLE u just ADD an even number and an odd number u get always an odd number.

so, answer is odd

Step-by-step explanation:

33.

If a points C lies between two points A and b such that AC is equal to BC then prove that AC is equal to half of ab explain by drawing the figure​

Answer» ONG>I HOPE hope you LIKE my ANSWER.......
34.

14(x-2)+3(x+5)=3(x+8)+5​

Answer»

wers

14x - 28 + 3X + 15 = 3x+24+5

17X - 28= 3x+24+5

17x - 3x = 28+24+5

14x = 57

Explanation

i HOPE that it would be helpful to you

35.

ABC is a triangle where three lines are drawn through the vertices A, B and C parallel to the sides BC, CA and AB respectively, forming PQR. Prove that BC = 1/2PR AC = 1/2 PQ AB = 1/2RQ

Answer»

ong>Step-by-step explanation:

AQ∥CB and AC∥QB

∴AQBC is a parallelogram

∴BC=AQ (Opposite side of a parallelogram)

∵AR∥BC and AB∥RC

∴ARCB is a parallelogram

∴BC=AR (Opposite side of a parallelogram)

Hence A is the midpoint of QR

Similarly B and C are MIDPOINTS of PQ and PR respectively

∴AB=

2

1

PRBC=

2

1

QRCA=

2

1

PQ

2AB=PR2BC=QR2CA=PQ

PR+QR+PQ=2(AB+BC+CA)

THEREFORE,

Perimeter of △ PQR=2[Perimeter of △ABC]

MARK me the brainliest

36.

Eric is selling football shirts dor $37 for each shirt. He sold 15 shirts on average every week. How much money did he earn in 4 weeks?

Answer»

ong>ANSWER:

$2220.

Step-by-step explanation:

Here,

Eric is selling SHIRTS at the rate of = $37 per shirt.

Now on an average, it is given that he sells 15 shirts in a WEEK.

Now money earned in one week will be 37 x 15 = $555.

Now money earned in 4 weeks = Money earned in 1 week into 4.

= $555 x 4 = $2220.

Therefore, he earns $2220 in 4 weeks.

Hope it helps.

Please mark as Brainliest..

37.

Q6.The sum of successive oddnumbers 1, 3, 5, 7, 9, 11, 13 and 15 is_______w​

Answer»

.......................

38.

Answer it pleaseQuickly​

Answer» ONG>ANSWER:4,067 6,232 2,622. 18,900. 6,232. 9,717 is the answer of your all QUESTIONS
39.

in a circular table cover of radius 32 cm a design is formed leaving a equilateral triangle ABC in the middle

Answer» ONG>ANSWER:

this is your answer

Step-by-step explanation:

I hope you GET your answer

40.

981×38+23 please solution for ans and send the pictures ​

Answer» ONG>Step-by-step EXPLANATION:

=981×38+23

=37278+23

=37301

it is very EASY DEAR

41.

If ∆ABC~∆IJK, write their corresponding angles and ratios of corresponding sides​

Answer» ONG>ANSWER:

In, ∆ ABC~∆ IJK

AB/IJ=BC/JK=AC/IK

A=I , B=J , C=K

I HOPE you will HELP it.

42.

Prove that 2√5-3 is an irrational number​

Answer»

ong>Answer:

Step-by-step explanation:

LET 2 + 5√3 = a, where a is a rational number. Which is a contradiction as LHS is IRRATIONAL and RHS is rational. ∴ 2 + 5√3 can not be rational. Hence, 2 + 5√3 + is irrational.

43.

Divide x2+3x+2 by x+1​

Answer» ONG>Answer:

here,divisor=x+1

QUOTIENT =x+2

remainder=-1.

I HOPE that this may HELP you.

44.

Divide 80 degree into two parts such that the number of degrees in the first to the number of radian to the second is 300: pi radians find the angles in degree. Answer is 50 degree and 30 degree.​

Answer» ONG>ANSWER:

40 is your answer MAYBE it's HELPFUL for you

45.

X+4/3=3×1/2 answer this fast very urgent​ and afterall the answer should come 13/6

Answer» ONG>ANSWER:

x+4/3=3×1/2

X=3/2-4/3

x=9-8/6

X= 1/6

sorry to TELL you your answer is WRONG

46.

Which term of the a.p 2,-1.-4 is -77/

Answer»

/P>

d=-3

so, USING An = a + (n-1)d

-77=2+(n-1)*-3

-79=(n-1)*-3

maybe ur question is incomplete or some values are wrong

u can SOLVE easily using the formula

47.

3 years, he paid < 7070 and wave a goal w UILDI UN (14. The simple interest on a certain sum for 3 years at 10% per annum is 829.50. Find the sum115. A sum when reckoned at 7% per annum amounts to 2 3920 in 3 years. Find the sum2amounts to ? 4491 in 2 years 3 months. What will​

Answer»

ong>ANSWER:

HELLO BRO how are you

Step-by-step EXPLANATION:

MARK ME AS A BRAINLIST

48.

if an ice cream factory manufactures 1234 ice cream in a day how many ice cream will it manufacture in 120 days​

Answer» ONG>Answer:

1234×120=148080

i HOPE that HELPS you

49.

Savita buys 5 shirts and 10 pants for Rs. 1600. She sells shirts at a profit of 15% and pants at a loss of 10%. If her over all profit was Rs. 90, whatwas the cost price of a shirt and a pant? Any easy way to solve? ​

Answer» ONG>ANSWER:

shirt price is 145.2 rs

pant price is 85.4

Step-by-step explanation:

.

50.

9,00, 700 how to write in words ​

Answer»