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.

Simple logarithms question. Please SolveDon't spam​

Answer»

Answer:

242

Step-by-step explanation:

8 = 2^3

2^( 3 LOG ( 3√121 ) ) × 2^3(1/3)

= 2^ (log 121) × 2

= 121 × 2

= 242

2.

3^8x3^4/3^2x3^8 simplified and left in the index form

Answer»

Answer:

Step-by-step explanation:

An algebraic expression that contains RADICALS is called a radical expression. We USE the product and quotient RULES to simplify them.

 

Example 1: Simplify:  

3

8

y

3

.

Solution: Use the fact that  

n

a

n

=

a

when n is odd.

Answer:  

2

y

3.

Aus Rationalise the denominatorR&AAD 13+2/2+55​

Answer»

ANSWER:

gjttu FUR urudf jfyg

Step-by-step EXPLANATION:

4.

Solve 5/6-(+4/18)tell this question and one supple - -ment questionsolve 9/5+(-4/3)-(5/3)​

Answer»

ANSWER:

hthy fuy HFUT YT hryvvb hfytrv ghyf

Step-by-step EXPLANATION:

5.

The length of a rectangular Park is 90 metre and the breadth is 60m but its all around there are five metre path in the park so find the area of the path.​

Answer»

Answer:

775m2

Step-by-step EXPLANATION:

AREA of rectangle=l X b=90 x 60=5400m2

area of PATH=(60+5) x (90+5)=65 x 95=6175m2

therefore,area of path=6175-5400=775m2

6.

See the photo give me ​

Answer»

{\huge {\overbrace {\underbrace {\purple { Answer }}}}}

{4}^{3} \times  {4}^{7 + x}  =  {4}^{8}

{4}^{x + 10 }  =  {4}^{8}

BASES are same so we EQUATE powers

x + 10 = 8

x = 8 - 10

x =  - 2

hope it HELPS you......

7.

5x - 4 by 6 equal 4 x + 1 - 3 x + 10 by 2 ​

Answer»

Step-by-step EXPLANATION:

ANSWER should be in MIXED FRACTION

8.

1/-2√6 rationalize the denominator ​

Answer»

ANSWER:

\frac{1}{2 -  \sqrt[2]{6}  }

\frac{1}{2 -  \sqrt[2]{6} }  \times  \frac{2 +  \sqrt[2]{6} }{2 +  \sqrt[2]{6} }

\frac{2 +  \sqrt[2]{6} }{4 - 12}

\frac{2  +  \sqrt[2]{6} }{ - 8}

\frac{ - 2 -  \sqrt[2]{6} }{8}

is your answer

HOPE IT HELPS☺

9.

OTax07if the income tax in n by 19.4. netby 6%income isfind the rate of income tax.Income Tax Net incomenet ina25 6 19Tax xin = NIX LAX100 = 244Income6+19=25Income Tax Het income100 do 80,100 - 25. 75. Taxofost n Eall , 3r all et & HI A tall & vice-versaTax = 6Tax1 6+19= 25801-5​

Answer»

Step-by-step explanation:

HAMEN NAHIN PATA Hai VIDEO I don't know I don't know

10.

State whether true or falseFor every abstract nonzero vector space V over R. there exists a function < a , b > : VxV→ R such that < a , b > : V ×V →R such that (V, ) is an inner product space.

Answer»

ANSWER:

the answer is       false

Step-by-step EXPLANATION:

11.

Simplify:(x-3/x)(x^2+3+9/x^2)

Answer»

ANSWER:

Expand (x−3)(x2+3x+9) ( x - 3 ) ( x 2 + 3 x + 9 ) by multiplying each term in the first EXPRESSION by each term in the second expression.xx−3x2x2−9 x x - 3 x 2 x 2 - 9. Multiply the NUMERATOR by the RECIPROCAL of the denominator. xx−3⋅x2−9x2 x x - 3 ⋅ x 2 - 9 x 2. Simplify terms. x(x+3)x−4. Explanation: factorise numerator and denominator. factor numerator. take out a common factor x. =x(x2−9). x2−9 is a difference of squares.

Step-by-step explanation:

PLEASE MARK ME AS BRAINLIEST and LIKE ME PLEASE

12.

I just uploaded The problemplease find X, Y, Z & give me the process​

Answer»

Answer: x =99 (vertically opposite angle)

y=( corresponding angle)

Z= 81(linear pair)

Step-by-step explanation:

13.

The product of two numbers is - 16 / 19 if one number is 2/ -57 find the other number​

Answer»

Answer:

LET the number be x

so,

2/-57 × x=-16/19

x=-16/19×-57/2

x=24

Step-by-step EXPLANATION:

HOPE it helps you

and please FOLLOW me

14.

27. One cannot gather grapes fromthistles.​

Answer»

Answer:

from THISTLES grapes cannot be gathered

Step-by-step EXPLANATION:

PLS MARK ME AS BRAINLIST

15.

Mere pass 100 ruppe thy​

Answer»

ANSWER:

NICE , PARTY...................

16.

9-select andShape 3/4thAns​

Answer»

Step-by-step EXPLANATION:

HEY MATE

UR question is incomplete

17.

Due to 20% discount offered by shop price of dvd player reduces by rupees 2200 find the discounted price of dvd player.

Answer»

Answer:

8800

Step-by-step EXPLANATION:

let x = ORIGNAL PRIZE

20% of x = 2200

20/100 * x = 2200

2/10 * x = 2200

x = 2,200 * 2/10

x = 11,000

so, DISCOUNTED prize = x - DISCOUNT

= 11,000-2,200 = ₹ 8,800

18.

Katherine owns a food truck that sells tacos and burritos. She only has enough supplies to make 106 tacos or burritos. She sells each taco for $3.50 and each burrito for $6.50. Katherine must sell a minimum of $470 worth of tacos and burritos each day. If 79 tacos were sold, determine all possible values for the number of burritos that Katherine must sell in order to meet the requirements. Your answer should be a comma separated list of values. If there are no possible solutions, submit an empty answer.

Answer»

Please mark me as BRAINLIEST.

answer Is. . . . . . . . .

I don't know HINDI .

anc 7373

19.

40575413. How to write in words using indian system

Answer»

Answer:

Step-by-step EXPLANATION:

Four CRORE fife lakh SEVENTY five thousand four HUNDRED and thirteen.

Hope it will help you

Mark me as BRAINLIEST

20.

Find hcf and LCM of 91,234,130 by prime factorisation

Answer»

ANSWER:

SEE the attachment.......... HOPE this help U.....

21.

For a number to be a perfect cube, it must have prime factors in triplets. it is true or false

Answer»

This is TRUE, it is a COMPOSITE NUMBER.

22.

In+a+school+there+are+70%+boys+and+the+rert+are+girls+.+32+boys+left+the+school+and+there+admitted+32+girls+in+the+place+of+boys+so+the+number+of+boys+became+54%.then+find+the+total+number+of+students?

Answer»

Answer:

PLS give TOTAL number of STUDENTS before any STUDENT left as it is required

Step-by-step explanation:

23.

If the standard deviation of a Poisson variateX is 2what is p (1.5lessthan X and more than 2.9)?

Answer»

Answer:

Step-by-step explanation:

If the STANDARD deviation of a Poisson VARIABLE is 2, what is P (x greater than 1.5 and less than 2.9)?

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3 Answers

B.L. Srivastava

B.L. Srivastava, M.Sc.Ph.D. Mathematics, Chhatrapati Shahu JI Maharaj University

Updated Mar 4 · Author has 2.6k answers and 460.9k answer views

A Poisson variate X is distributed according to the formula ;

P(X = x) = e(-m)m^(x)/x! ; x = 0, 1, 2, 3 …, . and m is parameter . We know that mean m of distribution = (s.d.)^2 = 4 (given). Now, we are required to find, P(1.5 < X < 2.9). Since Poisson distribution is a discrete distribution, therefore it takes discrete values 0, 1, 2, … .. .. Therefore,

1.5 < X < 2.9 means X takes value 2 . HENCE P(1.5 < X < 2.9) = P(X = 2) = e^(-4)(4)^(2)/2! = 8/e^(4) .

24.

Haurav gave 1/2 of his toffees to his friend and 1/3 of the remaining to his brother. He is left with 24 toffees. How many toffees did he have at the beginning?

Answer» HOPE it HELPS
The SOLUTION is in the PICTURE
25.

Purchased a note book and pencil from a shop for Rs 11. If the note book is worth ten rupees more than penicil, what is the price of penicil alone?

Answer»

ANSWER:

answer is 1

x+10x=11x

11x=11

x=1

please MARK it as BRAINLIEST ❤️❤️

26.

Classify the following number as rational or irrational give reason to support your answer √4

Answer»

Step-by-step explanation:

It is rational NUMBER because√4=√2*2 ONE two will come OUTSIDE and only 2 is LEFT which is rational number

27.

How the area of circles increased by doubling the it's radius

Answer»

Answer:

. The circumference of a circle is equal to the DIAMETER times PI. when you double the RADIUS, the AREA goes up by 4 times because 2 squared is 4. The area will always GO up by the square of how much the radius goes up.

Hope this answers helps you.

28.

Tan A/1-cotA+cotA/1-tanA=1+secA cosecA​

Answer»

ANSWER:

your answer ATTACHED in the PHOTO

29.

1/2 × 4 root 2 × 6 root 2​

Answer»

Step-by-step explanation:

1/2*4*4+2*6*6=1/2*16+2*36+2

1/2*16+2*36+2

8+72+2

8+74

82

30.

Plz help me guys.. ​

Answer»

Step-by-step EXPLANATION:

a) 0

b) 603

c) -254

d) 0

e) -499

f) -1

please MARK it as BRAINLIEST ❤️❤️

31.

Solve this........ ​

Answer»

ANSWER:

Step-by-step EXPLANATION:

SMALLEST no:1947    LARGEST no: 7491                                                                                                                              

32.

Hey, please answer this!Formulas for cone...?Anybody..!​

Answer»

Answer:

hi mate

slant height of cone = L sq = R sq + h sq.

VOLUME of ccone = 1/3 πr2 h

SURFACE area of cone = π r l

total surface area of cone = 2( r+l)

l HOPE it's helps you thank you

33.

(x square - x - 12) + (x square - mx - 8) = (x - 4)​

Answer»

Answer:

16

Step-by-step EXPLANATION:

34.

It is am or pm during sunrise​

Answer»

ANSWER:

during SUNRISE it is am.....

EXAMPLE:- 6:05am

35.

if the sum of the zeros of cubic polynomial is 5/2.sum of product ofzeros taken two at a time is-14/2 and product of zeros is-4 then write it polynomial​

Answer»

If this SOLUTION really helps you

Than PLZ Mark me as brainlist

And follow me

I will follow U BACK

36.

Please answer this:​

Answer»

If theta = 30°,

a) SIN 3×30° = 3 SIN30 - 4sin^3×30°

SIN90 = 3×1/2 - 4×(1/2)^3

1 = 3/2 - 4×1/8

1 = 3/2- 4/8

1 = 3/2 - 1/2

1 = 3-1/2

1 = 2/2

1 = 1

37.

Graph of | log |X| base a | for a is greater than 1 ang for a is between 0 and 1

Answer»

ANSWER:

gsdgsfd

Step-by-step EXPLANATION:

38.

Solve -3/7+(-2/5)tell if want to be a real brainlist​

Answer»

Answer:

-29/35

Step-by-step EXPLANATION:

Hope this HELPS you

Mark as BRAINLIEST answer PLEASE

39.

If (x3 – 3x + 1) is one of the factors of the polynomial x5 – 4x3 + x2 + 3x + 1, find the other two factors.​

Answer»

ANSWER:

It is not divisible.

Find the attachement

Do POLYNOMIAL division

Hope this HELPS you

40.

Sina/1+cosa=1-cosa/sina​

Answer»

Answer:

2

Step-by-step EXPLANATION:

41.

$ 2.1228 in the form of​

Answer»

ANSWER:

CURRENCY (DOLLAR)..............

42.

Convert to an improper fraction 18 and 3/5

Answer»

Answer:

93/5

Step-by-step EXPLANATION:

43.

2×3.14×(0.25)^2×10^-6 /1.68×10^-8​

Answer»

ANSWER:

= -8901/280

Step-by-step EXPLANATION:

44.

Mt Everest is at a height of 8850m.Its base is at elevation of 5400m. Thetemperature here doops at the rateof degree per 100 meteres. If the temperatuat the base u8 -5%, what is thetemperature at the top ?Hint Temperature at base is more thantemperature at top]​

Answer»

Answer:

Step-by-step explanation:

our search - Mt Everest is at a height of 8850m. Its BASE is at elevation of 5400m. The TEMPERATURE here ... - did not MATCH any documents.

Suggestions:

Make sure that all words are SPELLED correctly.

Try different keywords.

Try more GENERAL keywords.

Try fewer keywords.

Footer links

45.

Solve it fast 2(x+3)=5​

Answer»

Step-by-step explanation:

2(x+3)=5

2x+6=5

6-5=2x

1=2x

x=1/2

46.

Please as soon as possibleI will mark brainliest the first correct answer

Answer»

ANSWER:

-10 451162⁄619905

Step-by-step EXPLANATION:

MIXED FRACTION .....

47.

How to find P for the quadratic equation​

Answer»

MARK AS BRAINLIEST......

48.

Which direction is this a) anticlockwise b) clockwise​

Answer»

ANSWER:

CLOCKWISE..........

49.

2x ×5=8/4xplzz solve this problem ​

Answer»

x=cube ROOT 1/15..............

50.

Answer Quickly, please. Thanks You invested $52,400 at 6% compounded annually for 2 years. What is the interest you received on this investment?

Answer»

ANSWER:(524*53*53)/25

Step-by-step EXPLANATION: