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.

5.169-0.015 please let me answer ​

Answer»

ong>Answer:

your answer is 5.154.

Step-by-step explanation:

I hope you are understood.

please THANKS my ANSWERS.

2.

a train passes a pillar in 12 seconds and 170 m long tunnel in 36 seconds. find the speed of the train​

Answer» ONG>ANSWER:

shjslaapapoqqtqhqoqoqkmwvwdwcwnwia

Step-by-step EXPLANATION:

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3.

Give correct answer plz​

Answer» ONG>ANSWER:

this is the RIGHT answer

4.

Which of the following is a zero of the polynomial p (x) =(x+5)(x-2)​

Answer» ONG>ANSWER:

-5 and 2

hope it will HELP you

5.

On a coordinate plane, a triangle has points R (negative 3, 4), T (negative 1, negative 4), and S (negative 4, negative 2). What are the coordinates of the image of vertex R after a reflection across the y-axis?

Answer»

ong>Answer:

your answer i think that it is reflection ACROSS the y-axis and a DILATION by a FACTOR of 2 or it is (3,4)

Step-by-step EXPLANATION:

6.

Finding the highest common factor of 420 and 130 by using Euclid division algorithm when divisor is 30

Answer»

ong>ANSWER:

Now, let us use Euclid's ALGORITHM to find their HCF. We have : 420 = 130 × 3 + 30 130 = 30 × 4 + 10 30 = 10 × 3 + 0 So, the HCF of 420 and 130 is 10.

7.

Find the decimal form of 1/2+1/4+1/8?​

Answer» ONG>Answer:

1/2+1/4+1/8

=>1+1+1/8

=>3/8

=>0.375 (in decimal)

HOPE this HELPS you.

PLEASE MARK ME AS BRAINLIEST

8.

Dhrichal surekha samikaran na __ukel male​

Answer»

ong>Answer:

abbf

Step-by-step EXPLANATION:

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9.

Board questions paper of maths 2019​

Answer»

SEARCH in INTERNET you MUST FIND it

10.

Represnt the following additions on a number line. ..(1)5+7;(2)5+(-2)​

Answer»

ong>Answer:

12

6

Step-by-step EXPLANATION:

1ST (1) 5 +7=5+7

=7

2 nd (2)5=10

(2) (-2) =

-4

10+(-4)

= 6

11.

There are 5 red, 6 black and 7 white balls in a bag. A ball is drawn from the bag. find the probability of getting (a) it is a red ball (b) it is not a black ball (c) it is not a white ball (d) it is green ball​

Answer» ONG>ANSWER:

a white ball may it is correct I think it is wrong means iam sorry

12.

Plz answer my question fast don't send unwanted answers plz ​

Answer»

ong>Answer:

4+5i ko 4+5i mein change kerlo UPER neeche dono SIDE then MULTIPLY

13.

Write the number using commas according to place values​

Answer» ONG>ANSWER:

What is the number

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14.

The equation of the circle With in the circle (1,4) and radius5​

Answer» ONG>ANSWER:
  • please follow me

Step-by-step explanation:

  1. 6. A train travels some DISTANCE with a speed of 30 km/h and returns with a speed of 45 km/h . Calculate the average speed of the train .

7. A train 100 m long moving on a straight level track passes a pole in 5 s . Find (a) the speed of the train (b) the time it will take in to cross a bridge 500 m long .

8. A CAR travels along a straight lion for first half time with speed 40 km/h and the second half time with speed 60 km/h. find the average speed of the car.

9. A body starts rolling over a horizontal surface with an initial velocity of 0.5 m/s² . Due to friction , its velocity decreases at the rate of 0.05 m/s² . How much time will it take for the body to stop ?

10. A car travelling at 36 km/h speed upto 72 km/h in 5 second. what is it acceleration ? If the same car stops in 20 second , what is the retardation ?

15.

If a and b are rational numb ers find the value of a and b in each of the following equation root 3 + root 2 by root 3 minus root 2 is equals to a + b root 6

Answer»

ong>Answer:

a=5 b=2

Step-by-step explanation:

(root 3 + root 2)/(root 3 - root 2) multiply NUMERATOR and denominator with (root 3 + root 2)

(root 3 + root 2)/(root 3 - root 2)

=((root 3 + root 2) * (root 3 + root 2)) / ((root 3 - root 2) *(root 3 + root 2))

=(root 3 + root 2)^2 /((root 3)^2 - (root 2)^2)

=( (root 3)^2 +(root 2)^2 + 2 * root 3* root 2 ) / (3-2)

=(3 + 2 + 2 *root 6) /1 here root 3* root 2=root (3*2)=root 6

=5 + 2 *root 6 = a + b root 6

comparing these TWO we get a=5 b = 2

16.

Find the HCM of 256 and 144​

Answer»

ong>ANSWER:

fhvgkgb Blvd DJ HANK MGM fgbygbbygb0

17.

Tan A=5/12 find Sin^2A+ cos²A(a)1 (b)2 (C)4 (d)3​

Answer»

ong>ANSWER:

plz....follow..me or massage me!

18.

Area of an equilateral triangle with side 10cm is​

Answer» ONG>ANSWER:

The answer is 25√3 cm²

It can be solved by using the FORMULA (√3a²)/4

where "a" is side of the EQUILATERAL triangle.

Here a=10cm

Hope this answer is useful to you..

19.

In the figure given below, inscribed triangle ABC is equilateral. find angle BDC and angle BECquick please, it's urgent​

Answer»

ong>Answer:

As we know that, ANGLES on the same segments are equal.

therefore, ANGLE BDC = angle BAC

ABC is an equilateral triangle

so, angle BAC = 60°

hence, angle BDC = 60°

quadrilateral BECD is a concyclic quadrilateral.

therefore, angle BEC+ angle BDC = 180

or, angle BEC = 180-60 = 120°

Hence, Required angle BDC and angle BEC are 60° and 120° respectively.

20.

What is 3+3×4pls tell​

Answer»

ong>Answer:

3+3×4

= 3+ 12

= 15

HOPE this will help

MARK as brainiest and follow me

21.

13. If 52x+1 + 25 = 125, find the value of x.​

Answer»

ong>Answer:

If 52x+1 + 25 = 125, FIND the value of x.​

Step-by-step explanation:52x+26=125

52x=125-26

52x=99

x=99/52

x=1.90

PLS MARK IT AS BRAINLIEST

22.

The sum of the digits of a two digit number is 9. If the digits are reversed the new number decreased by 9 is equal to 4 times the original number.Find the original number ​

Answer»

Answer:

  • The original number is 18.

Given:

  • The sum of the digits of a two digit number is 9.

  • If the digits are reversed then NEW number is decreased by 9 is equal to 4 times the original number.

To find:

  • The original number.

Solution:

Let the unit place of the number be x and it's unit place be y.

According to the first condition.

=> x + y = 9

=> x = 9 - y ...(1)

Here,

  • Original number = 10x + y

  • Number with reversed digits = 10y + x

According to the second condition.

=> 10y + x - 9 = 4 (10x + y)

=> 10y + x - 9 = 40x + 4y

=> -39x + 6Y = 9 ...(2)

Substituting eq(1) in eq(2), we GET

=> -39 (9 - y) + 6y = 9

=> -351 + 39y + 6y = 9

=> 45Y = 360

=> y = 8

Substituting y = 8 in EQUATION (1), we get

=> x = 9 - 8

=> x = 1

Original number = 10x + y = 10(1) + 8 = 18

Therefore, the original number is 18.

23.

The following table gives the quantity of petrol and its cost No.of litres of petrol 10 15 20 25 Cost of petrol in ₹100 250 400 50 Plot the graph to show the data. i) Observe the graph and find the amount needed to buy 12 L of petrol. ii) Find how much petrol can be purchased for ₹ 300.​

Answer»

ong>Answer:

I) The amount needed to buy 12litre PETROL is RS 144.

ii) AROUND 17litres

24.

Findthe mean and medianofthe data41, 39, 48, 54, 46,64 954,40,96​

Answer» ONG>Answer:

hope this HELPS you

mark me as BRAINLIEST PLEASE

25.

If one of the zeroes of the quadratic polynomial (k-1)x^2+1 is -3

Answer» ONG>ANSWER:

Step-by-step explanation:

(k - 1)x² + KX + 1.

SINCE one of the zeroes is -3,so when we substitute -3 in the polynomial we get 0

(k - 1) (-3)² + k (-3) + 1 = 0

=> 9k - 9 - 3k + 1 = 0

=> 6k - 8 = 0

=> 6k = 8

=> k = 8/6 = 4/3

Thus the value of k = 4/3.

26.

2. Solve the following equations7/y-2/x=58/y - 7/x = 15​

Answer» ONG>ANSWER:

NICE question

lovely

you READ in which SCHOOL

I am laxmi

27.

Value of the angles x,y, and zу55°XNC D​

Answer» ONG>ANSWER:

I am sorry I can't understand the QUESTION

28.

What number should be subtracted from _10 to get 28 upon 25

Answer» ONG>Answer:

7 .... . ......SUBTRACTED

29.

Which set of numbers is in proportion? a. (1,3, 2,5)b. (1,3,4, 12)c. (2, 2, 4, 6)d.(2, 3, 5, 6)​

Answer»

s CORRECT ANSWER....

PLEASE MARK branilest

30.

State and prove thales Theorem.​

Answer»

ong>Answer:

In geometry, Thales's theorem states that if A, B, and C are distinct POINTS on a circle where the LINE AC is a diameter, then the ANGLE ∠ABC is a RIGHT angle.

31.

The sum of the squares of the lengths of all the sides of a rectangle is 72. Find the length of a diagonal of the rectangle

Answer» ONG>Answer:

LENGTH of DIAGONAL is 6

Step-by-step explanation:

Let length of rectangle is l

and BREADTH of rectangle is b

According to the question

sum of square of rectangle is 72

Rectangle has equal pair of sides, so

2 {l}^{2}  +  2{b}^{2}  = 72

{l}^{2}  +  {b}^{2}  = 36

32.

Michelle loves fruit and always stocks up when she goes to the grocery store. Last night, she bought 8 bananas, 5 oranges, 12 apples, and 18 strawberries. What is the ratio of strawberries to all the fruit she bought?

Answer»

ong>Answer:

18:43

Step-by-step explanation:

ratio= no. of STRAWBERRIES: TOTAL no. of FRUITS

no. of strawberries = 18

total no of fruits = 8+5+12+18

= 43

so ratio= 18:43

33.

The domain of the functions 1 / 2x-1 is ? ​

Answer»

ong>Answer:

(-∞, 1/2) U (1/2, ∞)

Step-by-step explanation:

The only thing x can't be is 1/2, so 1/2 is not in the domain, but EVERYTHING else is.

34.

Area bounded by the curve y = sin x and the x-axis between x = 0 and x = 2π is​

Answer»

ong>Answer:

area bounded is 4 units

Step-by-step EXPLANATION:

we will FIND area by DIVIDING curve b\w 0 to π and othe π to 2π

∫sinxdx=-cosx and by putting values we can find area

35.

Answer and explain if you want to be brainliest :)

Answer» ONG>ANSWER:

LET F(u)=4u

2 +8u

To calculate the zeros of the given EQUATION, put f(u)=0.

4u 2 +8u=0

4u(u+2)=0

u=0,u=−2

The zeros of the given equation is 0 and −2.

Sum of the zeros is 0+(−2)=−2.

Product of the zeros is 0×−2=0.

According to the given equation,

The sum of the zeros is,

a−b = 4−(8)=−2

36.

How can I solve this​

Answer» ONG>Answer:

i can teach this in my WAY so DM me as SOON

37.

If there are 50 balls and eight are soccer balls , what’s the ratio of soccer balls to the total balls

Answer» ONG>Answer:

SOCCER ball:TOTAL balls

8:50=4:25

38.

The ninth term in the expansion of (3x-1/2x)^8 x not belongs to zero (Please explain the zero power step)​

Answer»

ong>Answer:

The ninth TERM of the EXPANSION (3x− 12x)8 is ... If A=[1−1121−3111],10B[422−50α1− 23] and B is the inverse of A, then the ... The sum of positive divisors of 360 that are not divisible by 3 is.

39.

In fig. below, you see the frame of a lamp shade.It is to be covered with a decorative cloth. The frame has a base diameter of 20 cm and height of 30 cm. A margin of 2.5 cm is to be given for folding it over the top and bottom of the frame.Find how much cloth is required for covering the lamp shade​

Answer»

ong>Answer:

WRITE answer is KAISE yeh yaariyaan SHOW

40.

Which of the following is a zero of polynomial (×) = (×+5)(×-2)? ​

Answer» ONG>ANSWER:

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41.

The median of 8 number is 4.5 given that seven of numbers are 9,2,3,4,12,13 and 1 ,find the eighth no ​

Answer»

ong>Answer:

First, arrange the numbers in ASCENDING order. There are 8 numbers in the set -- an even number. So, FIND the average of the middle two numbers, 10 and 24 . So, the MEDIAN is 17 .

42.

What is half of 4.32x10^-4

Answer» ONG>ANSWER:

2.16 * 10^ -2

..........

43.

Using appropriate property, find -2/3×3/5+5/3_3/5×1/6​

Answer» ONG>ANSWER:

-2/3×3/5+5/3-3/5×1/6

-2/5+5/3-1/10

-12+50-3/30

-15+50/30

35/30

7/6

44.

Determine the value of K for which the quadratic equation kx² - 3kx + 4 = 0 has equal roots

Answer» ONG>ANSWER: PUT d=0

where is bsquare-4ac

Step-by-step EXPLANATION:

b²=4ac

45.

If p+1/p = 5 , find the values of (p^2 + 1/p^2) and (p^4 + 1/p^4).​

Answer» N, p+1/p = 5

p^2 + 1/p^2 = (p+1/p)²-2.p.1/p

= 5²-2

= 25-2

=23

ALSO, p⁴+1/p⁴ = (p²+1/p²)²-2.p².1/p²

= (23)²-2

= 529-2

= 527

46.

Is 3/4 is the multiplicative inverse of 1 1/3?why or why not?​

Answer»

ong>ANSWER:

Here multuplative inverse simply means the reciprocal or the interchange of NUMERATOR and the denominator

hence 3/4's MULTIPLICATIVE inverse would be 4/3

so, 11/3 is not a multiplicative inverse of the following

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47.

“Laxmi’s father is 49 years old. He is 4 years older than three times Laxmi’s age. “ Write this statement in the form of an equation ( Take Laxmi’s age x years​

Answer»

ong>Answer:

3X + 4 = 49

Step-by-step explanation:

LET Laxmi's age be 'x'

Laxmi's father's age = 49 years old.

He is 4 years OLDER than 3 times Laxmi's age = 3x + 4

Hence, 3x + 4 = 49

48.

Two angles of a triangle are equal and the third angle is greater than each one of them by 18°. Find the angles.​

Answer»

ong>ANSWER:

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ydiblbn

gibjd9toho

yofiyeaud

omm4425l

Step-by-step EXPLANATION:

L hksiygjuzudyd9rydgkd7py

jffj9hkuf7pei6r5idvm tkdgzlufja6oeggsktelyealyeal36alyru4s5usitdts66kfb vxgylhczfjfhdykhlxgzjpvtsugu FREE Fire try now

49.

1. Tick (/) the correct option:(a) 25 kg 432 g make :(i) 250432 g(b) 1 hg 25 dag make:(i) 25 dagОСFill in the blanks:​

Answer» ONG>ANSWER:

B) is CORRECT.................

50.

If n(A) = n(B), then A and B are which sets​

Answer»

ong>Answer:

OK.

Step-by-step explanation:

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