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.

A shopkeeper has 2.145 kg of salt. He sells 45 kg of salt every day. Estimate how much salt is left after10 days of sale (to the nearest hundred).​

Answer»

Answer:

Step-by-step EXPLANATION:

Give that :-

A shopkeeper has 2.145kg of salt.

He sell 45 KG in a DAY.

Now,

After 10 days

Shopkeeper sell:- 10×45 kg of salt = 450 kg

Now

2.145kg-450kg

Answer

2.

Solve 0.25(4x-5)=0.75x+8

Answer»

0.25(4x−5)=0.75x+8x−1.25=0.75x+8x−0.75x=8+1.250.25x=9.25x=37

please MARK me as BRAINLIEST

3.

6. Find the zero of the polynomial in each of the following cases :b. p(x) = 2x^2- 5x -3

Answer»

Answer:1/2and 3

Step-by-step EXPLANATION:

SEE in the PICTURE

4.

Divide 2 x ki power 3 + 3 x ki power 2 - 9 X + 4 by 2 x minus 1 and verify the division algorithm.​

Answer»

ANSWER is in the PHOTO CHECK!!!!!

5.

The sides of wall are 15m ;11m; 6m .find the area painted in colour

Answer»

Answer:20root2

Step-by-step explanation:

It is a triangle because 3 sides are given.

so area = \sqrt{s(s-a}(s-b)(s-c)

so s =16

area = ROOT (16*1*5*10)

=20\sqrt{2\\}

6.

X⁴ + 1/x⁴ = 34 What is x^3+1/x^3

Answer»

Step-by-step EXPLANATION:

HOPE it HELP you

mark as BRILLIANT

7.

Evaluate 3375*(-729)​

Answer»

Answer:

3375_729=166

Step-by-step EXPLANATION:

HOPE it HELPS you

8.

Q5:HCF of 15 and 40 using p me factors is​

Answer»

Answer:

5

Step-by-step explanation:

15=3x5

40=2x2x2x5

common is 5

hcf=5

9.

81% of what is equal to 40.5

Answer»

here is UR ANSWER .....IHOPE it will help u.....

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10.

(0.7x^3-0.5y ^3)(0.7+0.5y^3) find the product​

Answer»

ANSWER:

hrhsjksidhehbenzjdh

Step-by-step EXPLANATION:

‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️

11.

Find the multiplicative inverse of -3/5*-6/8

Answer»

ANSWER:

-3/5-6/8

-24-30/40

-54/40

-27/20

plz MARK BRAINLIEST answer

12.

A quadratic polynomial,whose zeroes are -3 and 4 is

Answer»

Answer:

We KNOW that the SUM of the ZEROES of the polynomial is -b/a.

Also product of the zeroes of the polynomial is c/a.

So,

   Sum of zeroes,  (-3)+4=1

So -b/a=1

so b=-1 and a=1

  Product of zeroes, (-3)*(4)=(-12)

So c/a=(-12)

so c=(-12) and a=1

    So the quadratic polynomial is,

              x^2-x-12

13.

1) 9+9+9+ = x 10 = ones2) 7x5= tens and ones3) In 8426, the digit 8 stands for​

Answer»

Answer:

8 is in the THOUSAND's PLACE.

14.

Round each of the following numbers to the nearest ten thousand ?17514,26340,34890,272685​

Answer»

Answer:

17514=20000

26340=30000

34890=30000

272685=270000

hope it will HELPFUL to you

mark me BRAINLIST PLEASE

15.

Q4:HCF of 12 and 18 using p me factors isQue of 12 and 1s using​

Answer»

Answer:

1, 2, 3 & 6

Step-by-step explanation:

12 = 2^2 × 3

18 = 2 × 3^2

gcf, hcf, gcd (12; 18) = 2 × 3 = 6

16.

A. 75% of 9500 = ?B. 1.25% of ? =80C. ? of 2400 = 168 D. ? of 675 = 810Please answer, I need the answer now. Whoever answer the best, I will choose you the brainliest.

Answer»

here are UR ANSWERS......HOPE it HELPS...

17.

Find 1by2 of (i) 2 3by4 ,(ii) 4 2by9​

Answer»

Step-by-step explanation:

hope this ANSWER will help you

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18.

arrange the following number starting with the greatest number and going upto the smallest number.​

Answer»

ANSWER:

SORRY to SAY but you don't have TELL the NUMBERS

19.

Find the multiplicative inverse of -6/5*8/-3

Answer»

HOPE it HELPS.................

20.

Find 4rational numbers between 1and 2/3plz explain how to solve it​

Answer»

Answer:

21/30.

22/30

23/30

24/30

Step-by-step explanation:

1/1. 2/3. (MULTIPLY 3 in DINOMINATOR and numerator in 1/1)

3/3. 2/3(now multiply 10 on both the equation.)

30/30 20/30

Chose any 4 rational n.o between them

21.

Round each of the following numbers to the nearest thousand ?793,4826,16719,28394​

Answer»

Answer:

1000, 5000, 17000, 28000

Step-by-step explanation:

7 ∈ (5,6,7,8,9)

8 ∈ (5,6,7,8,9)

7 ∈ (5,6,7,8,9)

3 ∈ (0,1,2,3,4)

22.

Find the greatest digit of six numbers which is a perfect square . Find the square root of the number obtained

Answer»

Answer:

998001 and its square root is 999.

Step-by-step EXPLANATION:

the LARGEST 6-digit number that is a perfect is 998001 and its square root is 999.

JAI SHREE KRISHNA

23.

Simplify the Rational numbers of 1-[5/9 - 3/15] + -2/3​

Answer»

ANSWER:

-1/45

Step-by-step explanation:

1/1-(25-9/45)-2/3

1/1-16/45-2/3

29/45-2/3

29/45-30/45

-1/45

24.

Simplify (256)^(-3/-4^2)​

Answer»

Answer:

1/2√2

Step-by-step EXPLANATION:

(256)^(-3/-4^2)​ = 1/(256)^(3/-4^2)

= 1/(1/(256)^(3/4^2))

= (256)^(3/4^2)

= (256)^(3/16)

= (2)^(3/2)

= 2√2

25.

Say true or false and justify your answera) 9 power 3*9 power 6= 9 power 6

Answer»

ANSWER:

False

Step-by-step EXPLANATION:

9^6 = 9^6

=> 9^6 * 9^3 = 9^6 * 9^3

=> 9^6 * 9^3 ≠ 9^6

Conclusion: You literally REMOVE a term WITHOUT making adjustments.

26.

8. If x= -2 and x2 and x2+ y2+3xy= -5 , then find y.

Answer»

X = -2

x²+y²+3xy = -5

(-2)²+y²+3(-2)y = -5

4+y²-6y = -5

y²-6y = -9

y²-6y+9 = 0

(y-3) (y-3)

y = 3

27.

Divide x3+4x square +3x by x+1

Answer»

ANSWER:

HOPE it will HELP you to UNDERSTAND the PROBLEM

28.

Q3:HCF of this pair of prime factors 2x3x5x5 and 3×5×5×7​

Answer»

Answer:

5×5 ×3 is the HCF PAIR.......

29.

Plz give me answer..............................

Answer»

Answer:

15/2÷16/5

15/2×5/16

75/32

30.

Z+7t = 3-7t1-5t. 4+5t​

Answer»

ANSWER:

whats your question PLZ COMPLETE it

plz mark me as BRAINLIEST and FOLLOW me

31.

Q3:HCF of this pair of prime factors 2x3x5x5 andW​

Answer»

HEY .........

this is your ANSWER

150

HOPE U like it

pls mark as brainliest

32.

Please just tell the above fill in the blanks.​

Answer»

Answer:

1)4a. 2)2Y 3)4Y. 4) 4xy.

33.

Write the oder of rotation and angles of symetry ofa) square B) rectangle c) equilateral triangle

Answer»

ANSWER:

hey there...

Step-by-step explanation:

for rectangle 90 degree and for square.....it is ALSO 90 degree

34.

Determine the gretest 3 disit number exactly divisible by 8,10 and 12​

Answer»

Answer:

960

Step-by-step explanation:

LCM of 8 , 10 , 12 is 120

greatest 3 digit number is 999

dividing 999 by 120 we get remainder 39

subtract 39 from 999 we get 999-39 = 960

so 960 is the greatest 3 digit number EXACTLY divisible by 8,10,12

                        Verification:

960/8 = 120 and remainder is 0

     so 960 is exactly divisible by 8

960/10 = 96 and remainder is 0

     so 960 is exactly divisible by 10

960/12 = 80 and remainder is 0

    so 960 is exactly divisible by 12

35.

Round each of the following numbers to the nearest hundred 814,1254,43126,98165​

Answer»

814 = 800

1254 = 1300

43126 = 43100

98165 = 98200

36.

6. Find the zero of the polynomial in each of the following cases :a. p(x) = x^ 2-3x + 2

Answer»

ANSWER:

p(X) = x^2 -3x+2

O = x^2 -2x -1x+2

O = x ( x -2) -1 (x-2)

O= (x-1) (x-2)

so zeroes are ( x = 1,2)

37.

1. The area of a square shapped paddy field is 10000 sq. m. then its perimeter is..?(a) 40 m .(b) 100 m .(c) 200 m.(d) 400 m ​.

Answer»

Answer: 400 m

Step-by-step EXPLANATION: area of square =side²

10000=side²

√10000= side

100= side

Perimeter of square is 4 X side

perimeter =4 X 100

= 400M

Mark as BRAINLIEST PLEASE.

38.

Q2:HCF of this pair of prime factors 2x3x3x5 and2x3x5x7​

Answer»

Answer:

3 is the HIGHEST COMMON FACTOR

39.

Subtract:(1) 28 from - 42​

Answer»

ANSWER:

heyya MATE..

here is ur answer..

-42-28=-70

hope it will helpful for UH...

40.

Median of 31,41,61,21,51 is ​

Answer»

ANSWER:please MARK me as brainlist

Step-by-step explanation:

Go to DOUBTNUT

41.

Please send me right answer​

Answer»
  • 14×5=70=10×7
  • 6×4-10=24-10=14
42.

Round each of the following numbers to the nearest hu ndred ?81412544312698165​

Answer»

Answer:

800,1300,43100,98200

43.

priya runs 3.5 km every monday wednesday and friday how many kilometres will she run in a month which there are 4 mondays 4 wednesday and 4 fridays​

Answer»

Answer:

42 km

Step-by-step EXPLANATION:

km every monday = 3.5 km * 4

                              =14

km every WEDNESDAY = 3.5 * 4

                                    =14

km every FRIDAY = 3.5 * 4

                          =14

therefore = 14+14+14

                =42 km  in a month

44.

Find mean of 2/3 ,4 ,5/9 4/3 and 1?​

Answer»

Answer:

3.7

Step-by-step EXPLANATION:

as he ADD all TERMS and DIVIDE by 2

45.

Q2HCF of this pair of prime factors 2x3x3x5 and2x3x5x7​

Answer»

Answer:

30

Step-by-step explanation:

1st pair: 2×3×3×5

2nd pair: 2×3×5×7

Both pair having common = 2×3×5

= 30

please mark me as BRAINLIESTS answers

46.

7 greatest digit number by divide 4 digit number fore digit number​

Answer»

ANSWER:

2499999

Step-by-step explanation

The greatest 7 DIGIT NUMBER is 9999996 and is divisible by 4 at 2499999..

Please MARK as the brainiest answer

47.

Solve the following question x-5/3 = x-3/5​

Answer»

(x-5)/3 = (x-3)/5

(x-5)×5=(x-3)×3

5x-25=3x-9

5x-3x=-9+25

2x=16

x=16/2

x=8

I HOPE this HELPS you and please MARK me the BRAINLIAST.

48.

Range of 0, 1, 2, 3, ...........9, is ................................​

Answer»

Answer:

9 is the answer

Step-by-step explanation:

RANGE= highest value- LOWEST value

Range= 9-0

Range= 9 ANS

49.

Divide x2 +3x-5 by x-3

Answer»

MARK KR dijiyega BRAINLIEST...

50.

If 7y + ky + 10 = (y + 5) (7y + 2), then find the value of k.​

Answer»

this is the ANSWER for your QUESTION