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.

Prove that sinA - cosA + 1 / sinA + cos A - 1 = 1/secA -tanA ​​

Answer»

Answer:

sin a ( 1+ SINA / cos a )  + cos a ( 1+ cos a / sin a )

sin a ( (cos a + sin a ) / cos a )  + cos a ((sin a + cos a) / sin a )

(cos a + sina )(sin a / cos  a )  +  (sin a + cos a )(cos a / sin a )

(cos a + sin a)(tan a ) + (cos a + sin a)(cot a )

taking cos a + sin a as COMMON we get

(cos a + sin a )(tan a + cot a )

(cos a + sin a )((sin a / cos a)+(cos a / sin a ))

(cos a + sina )((sin2a + cos 2A / sin a cos a))

(cos a + sin a )( 1 / sin a cos a)

(cos a + sina ) /  sin a cos a

(cos a / sin a cos a)  + (sin a / sin a cos a )

( 1 / sin a ) + (1 / cos a )

cosec a + sec a

hence proved

Step-by-step EXPLANATION:

I THINK so !!

2.

1 + __ = cosec square thita​

Answer»

Answer:

1+sin SQ THITA = COSEC sq thita

3.

Asha bought a microwave for rs 9750, she paid rs 250 as transport charges to get the microwave to her house, after a year , she decided to sell it at a loss of 10% , at what price did asha sell the microwave?​

Answer»

tdhlldgchv the foyotfyyc t FUR y

4.

Q.2-How much longer and shorter.A-Bus CarB- Hoki. SpoonC-ball footballD- Candil Diya​

Answer»

ANSWER:a candle, diya, TORCH or mobile's flashlight, ... in this and to WONDER how much LONGER will the LOCKDOWN continue.

Step-by-step explanation:

5.

The marks obtained by a group of students in a test are 85, 76, 90, 85, 39, 48, 56, 95, 81, 75. Find the mean marks obtained by the group.737308548

Answer»

Answer:

73 is the answer

mark me as BRAINLIEST

6.

. Every day, I save &6. Howmuch money i will Savein 1 week? in nados method​

Answer»

Step-by-step explanation:

In ONE week you will have 42 RUPEES.

If you are COLLECTING 6 rupees per DAY

7.

Tell me solution of this que fast ​

Answer»

ANSWER:

( a² - G ) 40

40a² - 40gr

Be my FOLLOWER. If this answer is HELPFUL so MARK my answer as brainlient answer.

8.

15 12 . , 2 , ₹50 . . ​

Answer»

ANSWER:

what's your QUESTION?

Step-by-step EXPLANATION:

folow me PLZ

9.

Find c p when: ?????​

Answer»

ANSWER:

OK COOL ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool ok cool

10.

4The nth term of an A.P. is 2n + 7. Findsum of the first four terms​

Answer»

Answer:

nth term 2n + 7

then ,

1st term = 2(1) + 7 = 9

2nd term = 2(2) + 7 = 11

3rd term = 2(3) + 7 = 13

4th term = 2(4) + 7 = 15

so sum of first four terms

= 9+11+13+15

= 48

11.

1Resolve in to partial fractions.1/x(x+3)​

Answer»

ANSWER:

The answer is 3.

Step-by-step EXPLANATION:

X and x CANCELED .

Remains

1×3

which = 3

12.

A person bought 50 pos Rs 1680 = and findselling price of each good so as to gain 18% but 10 ydied be sold the remaining at the same foriginalpricel What is his pain or loss percent?​

Answer»

ANSWER:

SORRY! but can't SOLVE the QUESTION

13.

An arithmetic progression consists of 37 terms. The sum of the first 3 terms ofit is 12 and the sum of its last 3 terms is 318, then find the first and last termsof the progression.​

Answer»

HOPE IT WILL HELP YOU.

THANKS.

14.

A) 3 8 4 × 0 200[ ] [ ] [ ] 0 0 0 2 00 [ ] 8​

Answer»

Answer:

a) 3 8 4 × 0 2

00[ ] [ ] [ ]

0 0 0 2 0

0 [ ] 8

15.

Draw a circle with centre P and radius 2.4 cmMark points A and B on the circle suchthat APB = 100°Construct perpendiculars at points A and Bto the radii PA and PB. Mark the point ofintersection of perpendicular as M.Measure and record AMB​

Answer»

ANSWER:

PAM + AMB + MBP + BPA = 360

90+ AMB+90+100=360

280+AMB=360

AMB=360-280

AMB=80

16.

Solve : 2p + 7 = 20 verify

Answer»

<P>Answer:

=> 2P + 7 = 20

=> 2p = 20 - 7

=> 2p = 13

=> p = 13/2

=> p = 6.5

17.

Express 0.235 in the form of p/q​

Answer»

ANSWER:

we WELL as all well too of am in to 9

18.

Every day, I save &6. Howmuch money wüll savein 1 week​

Answer»

Answer:

42 RUPEES

Step-by-step EXPLANATION:

HOPE it HELPS you

19.

Constrund a triangle ABC whose base is 5. 2amand base angles B and C are 45 and 60?Construct all angles with compass, measure

Answer»

Step-by-step EXPLANATION:

i TRIED but I don't KNOW..PLEASE CHECK it out

20.

2900 dollars is placed in an account with an annual interest rate of 9%. How much will be in the account after 13 years, to the nearest cent?

Answer»

Answer:

TOP of the list of THINGS I need you and I hope you have fun at WORK today and will not be able and I will be in touch soon with the kids.

Step-by-step explanation:

good morning I have a meeting at the CHURCH on Saturday and Sunday and we can go to the STORE for a few things and I will be there at the same time I don't have to work on the house phone when I get to the office and I will get back in the gym at work but will have to be after work to

21.

The ratio of diagonal to the length of a rectangle having length 4cm and breadth 3cm.please give me the right answer by appropriate steps. ​

Answer»

this is your ANS bro

XD follów me xD

22.

Find cp when : ?????​

Answer»

ANSWER:

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

Step-by-step EXPLANATION:

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

MARK ME AS BRAINLIEST FOR FOLLOWERS AND FOLLOW FOR POINTS

23.

The marked price of a jacket is Rs 500. The shopkeeper allows 20% discount and for Holi special he offers an additional discount of 10%. Find the selling price of the shirt.​

Answer»

Answer :

GIVEN :

  • Marked Price = Rs 500
  • Discount allows = 20%
  • Special discount = 10%

To Find :

  • The selling price of the jacket.

Let's Start :

Given marked Price (MP) of the jacket = Rs 500

First discount :

First discount = 20% of MP

= 20 % of Rs 500

= Rs ( 500 × 20 × 1/100 )

= Rs 100

Therefore, SP of the jacket after 20% discount

= MP - discount

= Rs (500 -100) = Rs 400

ADDITIONAL discount :

Additional discount = 10% of the SP after first discount

= 10% of Rs 400

= Rs ( 10 × 1/100 × 400 )

= 40

Solution :

Selling Price = (400-40)

= Rs 360

24.

4.Solve: i) 3* = 5x-2​

Answer»

Answer:

1 is the CORRECT answer

Step-by-step explanation:

3 = 5x-2

3+2 = 5x

5=5x

x=5/5=1

Please MARK it as the BRAINLIEST if it SEEMS HELPFUL to you

25.

Not equally likely outcomes 10 examples​

Answer»

ANSWER:

Can U explain your QUESTION in detail

Step-by-step EXPLANATION:

I wanna help u

26.

द एरिया आफ ट्रेपीजियम इस 40 सेंटीमीटर स्क्वायर द लेंथ ऑफ द पैरेलल साइड्स अरे स्पार्कलिंग 30 सेंटीमीटर एंड 40 सेंटीमीटर फाइंड द डिस्टेंस बिटवीन देम​

Answer»

ANSWER:

SORRY I don't know HINDI can you ask in english

Step-by-step EXPLANATION:

27.

Divide and write down the quotient and remainder . Also check your answer. ​

Answer»

i HOPE this HELPFUL for you

28.

Two tangents TP and TQ are drawn to a circle O from an external point T. Prove that PTQ = 2OPQ​

Answer»

Answer:

We know that, the lengths of TANGENTS drawn from an EXTERNAL point to a circle are equal.

∴ TP = TQ

In ΔTPQ,

TP = TQ

⇒ ∠TQP = ∠TPQ ...(1) (In a triangle, equal sides have equal angles opposite to them)

∠TQP + ∠TPQ + ∠PTQ = 180º (Angle sum property)

∴ 2 ∠TPQ + ∠PTQ = 180º (Using(1))

⇒ ∠PTQ = 180º – 2 ∠TPQ ...(1)

We know that, a tangent to a circle is perpendicular to the radius through the point of contact.

OP ⊥ PT,

∴ ∠OPT = 90º

⇒ ∠OPQ + ∠TPQ = 90º

⇒ ∠OPQ = 90º – ∠TPQ

⇒ 2∠OPQ = 2(90º – ∠TPQ) = 180º – 2 ∠TPQ ...(2)

From (1) and (2), we get

∠PTQ = 2∠OPQ

29.

Today's question.1. Why and how did T.T. Krishnamachari warned in the assembly on the behalf of the south ?2. What was the principle of Dr. B.R. Ambedkar on abolishing the inequalities ?​

Answer»

Answer:

Dr. Ambedkar battled to CHANGE the existing social order which stood upon caste and class and tried to plant the seed of 'social justice' by advocating various issues PERTAINING to PLIGHT of caste system and UNTOUCHABILITY, human rights, labourers, WOMEN rights and above all the Indian politics.

30.

-2/xeSolveуdx√x | dy= 1vx​

Answer»

ANSWER:

do U WANT to KNOW a SECRET i don't know answer

31.

Atglobal.aspiringminds.com3SHL.12.=TimerChoose the correct option.Q2/14Pointing to a lady, a man said, "She is the wife of myfather's only son". How is the man related to the lady?OPTIONS​

Answer»

ANSWER:

she is his WIFE.

because his FATHER's only SON MEANS he himself

she is his wife

32.

1. Write the side opposite to vertex Y in ∆XYZ.2. Write the angle opposite to side PQ in ∆PQR.3. Write the vertex opposite to side AC in ∆ ABC.​

Answer»

Step-by-step EXPLANATION:

GIVE US DIAGRAM

which SHAPE

33.

IMG 2-.write additve inverse of 2/-9​

Answer»

ANSWER:

i THINK 2/9 is the answer

34.

Please read the whole thing!!! thank you!Priya tried to solve an equation step by step.f/0.25=16step 1. f/0.25×0.25=16×0.25step 2. f=4Find Priya's mistake.step1step2or she made no mistake

Answer»

Answer:

Priya made mistake in step 3.

Step-by-step explanation:

She INSTEAD of multiplying 0.25 on both SIDES , DIVIDED 0.25 0N 0ne side and MULTIPLIED the same number on another which would lead to f = 256 instead of 4.

35.

Any one can help me to solve this que​

Answer»

ANSWER is written bellow.

Step-by-step explanation:

(a^2-9)*40

= {a^2-(3^2)}*40

= {(a-3)^2}*40

= {a^2+3^2-2a3}*40

= {a^2 + 9 -6a }*40

= 40a^2 - 240a + 360 answer

I hope it is useful for you so plz mark me as brainlist answer.

36.

Find the cube root by prime factorization 13284​

Answer»

ANSWER:

it is not a PERFECT cube

Step-by-step EXPLANATION:

pl fo.llow me l will ALSO fo.llow you

37.

If the hight of the cylinder becomes 1/4 of the orginal hight and the radius is doubled ,then the curved surface area of the new cylinder is equal to how many times the orginal cylinderplease say the correct answer . don't spame

Answer»

Step-by-step EXPLANATION:

Curved Surface area (CSA) of ORIGINAL CYLINDER

= 2 π R h

( CSA By formula )

CSA of New Cylinder = 2 π × 2r × 1/4h

= 4 π r × 1 / 4h

= π r h

CSA of Original Cylinder was / is twice the CSA of New Cylinder.

38.

What is ignition temperature??

Answer»

\huge{\mathfrak{\purple{Answer}}}

Ignition temperature is the temperature to which a substance should be HEATED before combustion occurs. A FUEL like coal or wood WOULD start burning if they are heated to their ignition temperature.

#Hopeithelps

39.

Today is Wednesday what will be the 164 days​

Answer»

Step-by-step EXPLANATION:

That MEANS that 164 WEEKDAYS from TODAY would be November 1, 2021.

40.

The equivalent fraction of 4/9 with denominator 45 is __

Answer»

Answer:

5/5

Step-by-step EXPLANATION:

LET the NUMERATOR be x

4/9=x/45

9x=4×45

9x=180

x=180/9

x=20

numerator=20

equivalent fraction=4/9÷20/45

(4÷20)/(9÷45)

5/5

41.

Write the following rational number in ascending order -3/5,-2/5,-1/5​

Answer»

Step-by-step EXPLANATION:

ASCENDING ORDER = -3/5,-2/5,-1/5

PLS MARK AS BRAINLIST

42.

Draw the less than type Ogive for data.Class0-2020-4040-6060-8080-100Frequency91624154​

Answer»

ANSWER:

sorry

Step-by-step EXPLANATION:

i don't know

sorry

bhaii

43.

15x-17y=28 ; -17x+15y=-36​

Answer»

AX+ by+ C=0

c=15,b=17, c= -8

44.

If sum of the zeros of the quadratic polynomial ky^2+2y-3k is equal to twice of their product, find the value of k.​

Answer»

ANSWER:

SORRY it is TOP question

Step-by-step EXPLANATION:

I I don't KNOW it

45.

[135+ {23 - 2 (8-6-22)}|​

Answer»

ANSWER:

[135+{21(20)}

[135+{420}]

[135+420]

555

this is the ri8 answer

46.

Send me quickly as possible​

Answer»

Answer:

5P^2 - 25p + 20

5p^2 - 20p - 5p + 20

5p( p - 4) - 5( p - 4 )

(5p-5) (p-4)

so, p = 4,1

47.

(b) mark the following rational number on the number line.2/3,-5/9,-16/-5​

Answer»

SORRY but I don't KNOW 3RD

48.

) Jay kept 20,000 for 4 years in a bank as a fixed deposit. At time of maturityhe received total amount of 27,210, with compound interest. Find rate ofinterest.​

Answer»

ANSWER:

answer is 7.771

Step-by-step explanation:

investment AMOUNT is 20000

total interest get after four YEAR is 7210

rate of interest is 7.771

49.

Find the total surface area and lateral surface area whoselength=3.5m breadth=32m and height=2.6m​

Answer»

ANSWER:

the t.s.a is 408.6m^2

the l.s.a is 50.2m^2

50.

A={5,6,7,8,9,10},B ={5,7,9,11} then A∆B is a)​

Answer»

ANSWER:

aaaaaaaaaaaaaaaaaaaaaaaa