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.

Find the value of 2×(27)^-2/3​

Answer»

Step-by-step EXPLANATION:

2 \times  {27}^{ \frac{ - 2}{3} } \\  = 2 \times  {3}^{3 \times \frac{ - 2}{3} }

= 2 \times  {3}^{ - 2}  \\  = 2 - 9 \\  =  - 7

2.

Pls solve 14 question if you solve I mark you as brainlist plz solve​

Answer»

ANSWER:

Step-by-step explanation:

SEE the attachment and plz mark me ASTHMA brainliest plz....

3.

13. A certain sum of money is invested at acertain fixed rate compounded yearly. If theinterest accrued in two years be 44% of thesum borrowed, find the rate of compoundinterest​

Answer»

Answer:

the RATE of compound  interest​ = 20% PER Annum

Step-by-step explanation:

A certain sum of money is invested at a  certain fixed rate compounded YEARLY. If the  interest accrued in two years be 44% of the  sum BORROWED, find the rate of compound  interest​

Let say Sum of Money Invested = P

Interest Rate = R  % Per annum

Compound Interest  after 2 years = P(1 + R/100)² - P

Interest = (44/100)P = 0.44P

=> P(1 + R/100)² - P = 0.44P

=> P(1 + R/100)² = 1.44P

=>  (1 + R/100)² = 1.44

=>  (1 + R/100) = 1.2

=> R/100 = 0.2

=> R = 20

the rate of compound  interest​ = 20% Per Annum

4.

3 coffee=3/-, 3 juice=9/- , 3 shampoo=6/- then 1 coffee + 1 juice * 1 shampoo

Answer»

Answer:

1+3×2

1+6

7....

.......

..

5.

1)2.037÷102)75.93÷10,0003)6.25÷0.54)6.25÷0.1255)45.752÷0.00152Can u all solve this with explanation​ give your answer in paper

Answer»

ANSWER:

I WILL HOPE IT WILL HELP YOU.

6.

The mth term of an A.P is n and the nth term of an A.P is m. The rth term ​

Answer»

ANSWER:

Heya mate.....

Here's ur answer :

»» Let a and d RESPECTIVELY be the first term and the COMMON difference of an A.P.

According to the given conditions,

a + (m-N)d = n ------(1)

a + (n-1)d = m ------(2)

On solving eqn (1) & (2) , we get,

» d = -1 ; a = m+n-1

Therefore,

»» rth term = a+(r-1)d

.°. » rth term = (m+n-1) - (r-1)

.°. » rth term = m+n-r ,,

»» Hope it helps !!! ««

Plz! Mark it as BRAINLIEST *

and don't forget to follow me .....

7.

√15+√15 ? anyone please answer​

Answer»

HOLA!!

2 \sqrt{15}

HOPE this HELPS you ___!!

8.

If the ordered pairs (a +2,4) and (5,2a + b) are equal then (a,b) is(1(2.-2) (2) (5.1)(3) (2,3)(4) (3,-2) explain it​

Answer»

Answer:

Answer is (4) part.

EXPLANATION :

If ordered PAIRS are EQUAL, then there domain and range are ALSO equal.

So, a+2=5

So, a=5-2

a=3

Now 4=2a+b

Putting the value of a, we GET;

4=3×2+b

So,4=6+b

Therefore b=-2.

HOPE IT IS HELPFUL! ☺️☺️☺️

9.

If minus 1 upon 3 is between 0 and -1 then minus one upon 6 may be between​

Answer»

Step-by-step explanation:

1^3 is between 0 and -1

then, -1^6 is ALSO in between 0 and -1

reason : 1^3 =1×1×1=1 & -1^6 =-1×-1×-1×-1×-1×-1 = 1×1×1 = 1

10.

Two lines intersecting at right angles are called ________lines​

Answer»

ANSWER:

INTERSECTING LINES by INTERSECT of TWO or more lines

11.

Pls solve the question 9 pls pls I mark you brainlist if you solve​

Answer»

Answer:

1/6+1/X = 1/4

X + 6/ 6X =1/4

X+ 6 = 6x/4

x-6x/4=-6

4x-6x=-6×4

-2x = -24

X = 12

12.

ABIIDE show that

Answer»

ANSWER:

WHT i DONT understand

Step-by-step EXPLANATION:

13.

If minus 1 upon 3 is between 0 and -1 then -1/6may be between​

Answer»

ANSWER:

-1/6 is ALSO BTW 0 to - 1 as - 1/3

14.

The product of 2 polynomial is 2x^3 +3x^2-1 and one of the polynomial is x^2+2x+1, find the other polynomial

Answer»

Step-by-step EXPLANATION:

ANSWER is (2x-1)-2x

follow if the answer is CORRECT

15.

If y = f(x) = x^2 , find the domain and Range of this function​

Answer»

ANSWER:

jdjssjjsjsjskskskkaakkssksksjsjkaakakakakak

Step-by-step EXPLANATION:

jsjsjssjsjsjsjjaajakakakakakkakakkssk

16.

Find the number whose fifth part increased by 5 =its fourth part deminished by 5​

Answer»

ANSWER:

-10 will be it's answer

Step-by-step EXPLANATION:

LET number=X

5x+5=4x-5

5x-4x=-5-5

x= -10

17.

Answer this question with explaination.. Plzzzz.. Fasttt... ​

Answer»

Answer:

Step-by-step explanation:

Let the number be 10x+y.....

Also as said in your question 10y+x =(5/6)(10x+Y)

And x - y = 1........

6(10y+x)=5(10x+y)

60y+6x=50x+5y

55y = 44x

5y=4x

5(x-1)=4x (since x-y=1)

5x - 5=4x

x=5

y=4

So number is 10x + y=5(10)+4=54

Do you THINK why I have not taken y-x=1...... I took x-y=1.......

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18.

Which of the following number has no multiplicative inverse a) zero b) 1 c) -1​

Answer»

Answer:

HI there is your answer

Bro a part

0 is not a multiplicative INVERSE because always multiplicative Inverse is 1

b part

1 is a multiplicative Inverse

c part

never multiplicative Inverse is negative so -1 is not a multiplicative Inverse

so,thanks me

mark as brainliest answer

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19.

Write the equation y√3 = 8x + √3 in the form of ax + by + c = 0. Check whether (0,-1) and (√3 , 9) are the solutions of the equation.

Answer»

Answer:

Step-by-step EXPLANATION:

SEE the attachment MARK me as the BRAINLIEST

20.

What is1/2(4a-3b-c)​

Answer»

ANSWER:

The answer of this QUESTION will be 2a- 3/2B- C/2

Step-by-step explanation:

  1. Multiply 1/2 with the variables GIVEN inside
  2. After this, you should get the answer
  3. Be careful of the signs inside the BRACKET
21.

Perform the indicated operation 5/11 + 9/11

Answer»

5/11+ 9/11=14/11

Hope it HELPS

22.

Using divisibility test d e t e r m i n a which of the following n umber are divisible by 3 in396107

Answer»

Step-by-step EXPLANATION:

SUM of all DIGITS = 3+9+6+1+0+7 = 26

396107 is not DIVISIBLE by 3 because it is not divisible by 3

23.

Explain it 35%+?%=100% what is the answer of this question

Answer»

Answer:

35+x = 100

x = 100-35 = 65

24.

√(2+√3)/(2-√3) when √3=1.732

Answer»

Step-by-step explanation:

3 is in EQUATION so the ANSWER is 2

25.

Sarfarz bought a book. He read 1/3 of it on the first day and 1/2 it on the second day but 25 pages reminded still to read. Find the total number of pages

Answer»

Answer:

150

Step-by-step EXPLANATION:

Let, the total no. of PAGES be = X

Part of book READ by Sarfaraz on 1st day = 1/3 of x = x/3

Part of book read by Sarfaraz on 2nd day = 1/2 of x = x/2

By the problem, l

Total no. of pages - total no. of pages read by Sarfaraz = Remaining pages

or, x-(x/2 + x/3) = 25

or, x - 5x/6 = 25

or, x/6 = 25

or, x = (25 * 6)

or, x = 150

26.

9 men can do a work in 12 days working 4 hours a day. In how many days can 6 men do the same work, working 8 hours a day?

Answer»

Answer:

Answer: b. 9

Step-by-step explanation:

Let d be the number of DAYS it took to complete the work if 6 MEN do the same work, working 8 hours a day

If M1 men can do the work in working H1 hours per day and M2 men can do the same work in working H2 hours per day, then

\begin{lgathered}{M_1H_1}={M_2H_2}\\\\\Rightarrow\ {9\times12\times4}=6\times8\times d\\\\\Rightarrow d=\frac{9\times12\times4}{48}\\\\\Rightarrow d=9\ days\end{lgathered}

M

1

H

1

=M

2

H

2

⇒ 9×12×4=6×8×d

⇒d=

48

9×12×4

⇒d=9 days

27.

Estimate the product of 480 and 115 and compare with their actual product​

Answer»

ANSWER:

Step-by-step explanation:

480x 115 = 55200

55200 ESTIMATED = 55000

55200 is GREATER than 55000

28.

Value of cot 180 degree?​

Answer»

Step-by-step EXPLANATION:

COT (90° + 90°)

= - TAN 90°

= not DEFINED...

29.

Which of the following number is the additive inverse of 7/29​

Answer»

HI YOU GOT THE ANSWER

I will give you always correct and PROVE the answer

The additive Inverse of 7/29

is -7/29

Because 7/29-7/29

=0

So, result is always the additive Inverse is 0

thanks me

mark as BRAINLIEST answer

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30.

Place value of 3 in 1532 and face value of 2 in 5825​

Answer»

Answer:

The PLACE value of 3 is TENS, the place value of 2 is tens

31.

Move three coins and make the triangle upside down​

Answer»

ANSWER:

i DONT no how to ?????

Step-by-step EXPLANATION:

32.

A large pizza has toppings of capsicum and onion. In total there are 25pieces of both on the pizza. If there are 4 times as many onions piecesas capsicum pieces, how many pieces of each vegetable are there on thepizza?​

Answer»

ANSWER:

HOPE this helps u MATE mark as brainl

iest please

33.

in the given triangle pqr ,angle QPR is equal to 90 PQ is equal to 24 cm is equal to 26 cm in triangle pqr ,angle pqr is equal to 90 and PR is equal to 8 cm find pk​

Answer»

In the right triangle PQR, by applying Pythagoras theorem we get :

PR = \sqrt{ {26}^{2} -  {24}^{2} \: } cm = 10 cm

Similarly, In right angled PKR, by applying Pythagoras theorem we GET :

PR² = PK² + KR²

Or, PK² = PR² - KR²

Or, PK² = 10² - 8²

Or, PK² = 36

Or, PK² = 6²

Or, PK = 6

THUS, WE CAN SAY THE LENGTH OF PK IS 6 cm.

34.

P(x)=2(x*x*x)-4(x*x)+7g(x)=2x+1

Answer»

Answer:

No

Step-by-step explanation:

g(x)=2x+1

2x+1=0

2x= -1

x= -1/2

p(-1/2)= [2 x -1/8] - [4 x -1/4] + 7

         = [-1/4] - [-1] + 7

         = -1/4 + 1+ 7

         = -1/4 + 8

         = 31/4

         = 7.75

35.

2morrow xam, pls answer quick

Answer»

kjhjjicftgfu uujjhģg takes a shot on the pregnancy VIDEOS in brainly of the MEANING of HESITANT and 4and you WANT to eudufgdvccfgf gkgvdkhibuvpj

36.

11Simplify the exponents :35​

Answer»

The QUESTION wasn't CLEAR so I SIMPLIFIED 2 assumptions.

Answer in the image.

Hope it HELPS

37.

A train covers 80km in 1 hour How much distance will it cover is 4hoursdatel​

Answer»

Answer:

320 km in 4 HOUR will be COVERED by train

38.

There are 5 packers A, B, C, D, E in a company. They charge 66, 52, 46, 32, 28 $ for each item. The time taken to pack one item is 20, 24, 30, 40, 48 minutes respectively. All items are sold at the end of the day. Each item gets a profit of 100$ and the packers are paid from this profit. If each works for 8 hours a day, which packer contributes the most to the net profit of the company? ​

Answer»

Answer:

A CONTRIBUTES most net profit

Step-by-step explanation:

A=66$=20min

B=52$=24min

C=46$=30min

D=32$=40min

E=28$=48min

8h=8*60MIN

=480min

A=480/20

=24

=24*66$

= 1584

B=480/24min

=20

=20*52$

= 1040

C=480/30min

=16

=16*46$

= 736

D=480/40

= 14*32$

=448

E=480/48

= 10*28

= 280

A+B+C+D+E

=1584+1040+736+448+280

= 4088*100

= 408800

A=1584*100

=158400

B=1040*100

=104000

C=736*100

=73600

D=280*100

=28000

39.

Toge!A large pizza has toppings of capsicum and onion. In total there are 25pieces of both on the pizza. If there are 4 times as many onions piecesas capsicum pieces, how many pieces of each vegetable are there on thepizza?​

Answer»

ANSWER:CAPSICUM 5, ONION 20.

Step-by-step EXPLANATION:

40.

EXAMPLE 1 In an election between two candidates, the candidatewho got 57% valid votes won by a majority of 420 votes. Find thetotal no. of valid votes.SOLUTIONWinner0.57%Loser0.43x[100 - 57 = 43][57 - 43 = 140.14x0.14 x = 420x = 3000Hence total valid votes = 3000​

Answer»

Answer:

bhai it is CORRECT fully ek damm 100%

HOPE IT HELPS U

MARK AS BRAINLEAST PLEASE SO THAT I CAN KEEP MY RANK TO VERTRUSO

41.

In a survey of 5000 people in a town 2250Were listed as reading English newspaper 1750 as reading Hindi news paper 875 listed as reading both Hindi and English newspaper find how many people do not read Hindi or English newspaper

Answer»

Answer:1875

Step-by-step EXPLANATION:  SEE in ATTACHMENT

42.

The figures that begin and end at the same point are called----------figures.They are also called--------------.​

Answer»

CIRCLE , closed figure

HOPE it helps MATE

43.

एक पतंग तीन भिन्न-भिन्न शेडों (shades) के कागजों से बनी है। इन्हें आकृति 12.17 में I,II और III से दर्शाया गया है। पतंग का ऊपरी भाग 32 cm विकर्ण का एक वर्ग है और निचला भाग 6 cm, 6 cm और 8 cm भुजाओं का एक समद्विबाहु त्रिभुज है। ज्ञात कीजिए कि प्रत्येक शेड का कितना कागज प्रयुक्त किया गया है।

Answer»

Answer:

शेड I का कागज प्रयुक्त किया गया है = 256 सेमी²

शेड II का कागज प्रयुक्त किया गया है = 256 सेमी²

शेड III का कागज प्रयुक्त किया गया है = 17.92 सेमी²  

Step-by-step EXPLANATION:

चूंकि पतंग एक वर्ग के आकार में है।  

वर्ग के प्रत्येक विकर्ण की लंबाई (AD & BC) = 32 सेमी  (दिया है)

हम जानते हैं कि एक वर्ग के विकर्ण परस्पर एक दूसरे को समकोण पर समद्विभाजित करते हैं।

OA = OD = ½ AD  = ½ × 32 = 16 सेमी

भाग 1 का क्षेत्रफल  

त्रिभुज ∆ABC का क्षेत्रफल = ½ × आधार × ऊंचाई  

= ½ × BC × AO

= ½ × 32 × 16

= 16 × 16

= 256 सेमी²

भाग I त्रिभुज ∆ABC का क्षेत्रफल = 256 सेमी²

इसी प्रकार, भाग II त्रिभुज ∆BDC का क्षेत्रफल = 256 सेमी²

 

भाग III

∆DEF में,  

माना,  DE (a ) = 6 सेमी, DE(b) =  6 सेमी & EF (c) = 8 सेमी

त्रिभुज ∆DEF का अर्द्ध परिमाप, s = (a + b + c)/2

s = (6 + 6 + 8)/2 cm = 20/2  

s = 10 सेमी

हीरोन के सूत्र से, त्रिभुज ∆DEF का क्षेत्रफल , A = √[s (s - a) (s - b) (s - c)]

A = √[10(10 – 6) (10 – 6) (10 – 8) ]

A = √[10 × 4 × 4 × 2]

A =√[2 × 5 × 4 × 4 × 2 ]

A =√[(2 × 2) × (4 × 4) × 5]

A = 2 × 4√5

A = 8√5  

A = 8 × 2.24

[√5= 2.24...]

A = 17.92 सेमी²  

भाग III , त्रिभुज ∆DEF का क्षेत्रफल ,A = 17.92 सेमी²  

अतः , शेड I का कागज प्रयुक्त किया गया है = 256 सेमी²

शेड II का कागज प्रयुक्त किया गया है = 256 सेमी²

शेड III का कागज प्रयुक्त किया गया है = 17.92 सेमी²  

आशा है कि यह उत्तर आपकी मदद करेगा।

इस पाठ से संबंधित कुछ और प्रश्न :

दो विभिन्न रंगों के कपड़ों के 10 त्रिभुजाकार टुकड़ों को सीकर एक छाता बनाया गया है। ( देखिए आकृति 12.16)। प्रत्येक टुकड़े के माप 20 cm, 50 cm और 50 cm हैं। छाते में प्रत्येक रंग का कितना कपड़ा लगा हैं?  

brainly.in/question/10316002

एक समचतुर्भुजाकार घास के खेत में 18 गायों के चरने के लिए घास है। यदि इस समचतुर्भुज की प्रत्येक भुजा 30 m है और बड़ा विकर्ण 48 m है, तो प्रत्येक गाय को चरने के लिए इस घास के खेत का कितना क्षेत्रफल प्राप्त होगा?  

brainly.in/question/10315497

44.

Tell the property used in the given equation : 2/5×(3×2/7)=(2/5×3)×2/7​

Answer»

ANSWER:

assosiative PROPERTY

45.

Measurement definition​

Answer»

the ACTION of MEASURING SOMETHING

46.

Sin⁸theta + cos⁸theta = (sin²theta - cos²theta) (1-2sin²theta×cos²theta)​

Answer»

Step-by-step EXPLANATION:

I used the identities like (a-b)(a+b)=a^2-b^2

(a+b)^2=a^2+b^2+2ab

47.

if alpha and beta are the 2 zeroes of polynomial 2x^2+4x+5 then find the value of 1 upon alpha square + 1 upon beta square

Answer»

ANSWER:

HOPE it HELPS you.......

48.

Express with positive oxponene (X-3)4​

Answer»

ANSWER:

HELLO your answer is 4x-12

49.

Find the hcf of 96,68and 12​

Answer»

Answer:4 is the HCF

50.

Show that x-1 is a factor of the polynomial x3-13x2+32x-20​

Answer»

Step-by-step EXPLANATION:

SolUtion in Attachment .

Thank U