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.

Solve (3/8)-½ answer plzzzzzzzz ​

Answer»

ANSWER:

The above MENTIONED is the answer.

Step-by-step EXPLANATION:

I HOPE that the answer HELPS you
Discussion
2.

If α, βare the roots of the equation5x2-px+1=0 and α-β=1, then find p.​

Answer»

Step-by-step EXPLANATION:

HOPE it's HELPFUL

if helpful MARK as BRAINLIEST
Discussion
3.

If a and b are co prime numbers then find their lcm and hcf

Answer»

coprime number have a HCF of one. that is how they are defined. the lcm thus be there PRODUCT.... THEREFORE lcm=A*B

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Discussion
4.

The HCF and LCM of two numbers are 131 and 8253 ​

Answer»

ANSWER:

I HOPE this IMAGE HELP you
Discussion
5.

it is given that the one that remainder obtained when p(x)=x3-2x2+5x-m is divided by (x-2) and q(x)=x2-nx+15 is divided by (x+3) are same.prove that m+3n=13​

Answer»

Answer:

is GIVEN that the ONE that REMAINDER obtained when p(X)=x3-2x2+5x-m is DIVIDED by (x-2)
Discussion
6.

1.Find the value of³✓0.000064 in fraction​

Answer»

ANSWER:0.04

Step-by-step EXPLANATION:

=0.04

pls MARK it as a BRAINLIEST answer.
Discussion
7.

3x108 m s-1 /750 x 10-'m​

Answer»

Answer:

first of all try yourself by help of examples dont be DEPENDENT on ANYONE in your exam no one will help you if then ALSO you are anable to solve then ask me again and again TILL you do not understand how to solve..........
Discussion
8.

CPProfit150010/-2sootADक85015रुपमावस्तुबाबेचने10लाभहोलातास वस्तु तनहोगाSO550 x 108 10%K-​

Answer»

Answer:

first of all TRY yourself by help of examples DONT be DEPENDENT on ANYONE in your exam no one will help you if then also you are anable to solve then ask me again and again till you do not understand how to solve.......................... if you didn't liked MINE answer then dont mark me as a brainliest but i always recommend this only to everyone so its your choice.......

Discussion
9.

46=2+11a find the variable​

Answer»

Answer:

46-2=11a

a=44/11=4

hope it was HELPFUL PLEASE MARK me as BRANLIEST.
Discussion
10.

Simplify it......... ​

Answer»

ANSWER:

I I hope you will UNDERSTAND in this figure please mark me a brainlist answer
Discussion
11.

How many terms are there in the AP 7,11,15,29 ---203​

Answer»

Answer:

50 TERMS

Step-by-step EXPLANATION:

KINDLY SEE the ATTACHMENT
Discussion
12.

Express 23.4343....in simplest form​

Answer»

Step-by-step explanation:

23.4343...= X...1

2343.4343...=100X....2

subtracting 2 MINUS 1 =

99x=2320

Therefore x=2320/99
Discussion
13.

6) The blood of groups of 30 students ofclass IX are recorded as A, B, O, O, AB, O,A, O, B, A, O, B, A, O, O, A, AB, O, A, A, O,O, AB, B, A, O, B, A, B, O. Represent thisdata in form of frequency distributiontable. Which is the rare blood groupamong these student​

Answer»

ANSWER:

AB....

Step-by-step EXPLANATION:

Is the rare group in STUDENT
Discussion
14.

Please solve it with explanation. don't answer if you do not know​

Answer»

ANSWER: 1) FALSE

               2) True

Step-by-step EXPLANATION:
Discussion
15.

A parking garage charges $3 for each of the first three hours. After three hours, the charge is $7 per hour. What is the total cost for five hours of parking?Which strategy would help solve this word problem?Write the equation (3 Times $3) + (5 Times $7) = total cost of five hours.Write the equation (3 Times $3) + (2 Times $7) = total cost of five hours.Write the equation (3 Times $3) Times (5 Times $7) = total cost of five hours.Write the equation (5 Times $3) – (3 Times $7) = total cost of five hours.

Answer»

Answer:

23

Step-by-step EXPLANATION:

(3 TIMES $3) + ( 2 times $7)
Discussion
16.

If x € (-2, 5) then find the interval in which lies​

Answer»

FIRST of all TRY yourself by help of examples dont be DEPENDENT on anyone in your EXAM no one will help you if then also you are anable to solve then ask me again and again till you do not understand how to solve
Discussion
17.

a man observes two vertical poles which are fixed opposite to each other on either side of the road.if the width of the road is 90feet and heights of the pole are in ratio l:2 also the angel of elevation of their tops from a point between the line joining the foot of the poles on the road is 60degree . find the heights of the pole​

Answer»

ANSWER:

30 \sqrt{3 }

60 \sqrt{3}

REFER the ATTACHMENT for BETTER UNDERSTANDING

Discussion
18.

4.What is the HCF of-(a) two consecutive natural numbers.(b) two consecutive even numbers.(c) two consecutive odd numbers.(d) any two prime numbers.​

Answer»

Answer:

a. 1

b.2

c.1

d.1

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Discussion
19.

In a Smart Takeaways restaurant, an average of 6 out of 10 customers will ask for an extra tissue. A sample of 12 customers are selected randomly, find the probability that exactly 4 asks for an extra tissue.

Answer»

Answer:

first of all TRY yourself by HELP of EXAMPLES dont be DEPENDENT on anyone in your exam no one will help you if then also you are anable to SOLVE then ask me again and again till you do not understand how to solve
Discussion
20.

Please help me to do this sum​

Answer»

Answer:24 34 28 35 28 26 36 30 28 36 ........

Step-by-step explanation:
Discussion
21.

5) Angles of a quadrilateral are in the ratio3:4:4:7. Find all the angles of thequadrilateral.Your answer​

Answer»

Answer:

60°,80°,80°,140°

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Discussion
22.

. The compound interest on 4,000 at10% per annum for 2 years 3 months,compounded annually, will be:​

Answer»

Answer:

961

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Step-by-step explanation:

Principal(P) = RS 4000

Rate of Interest(r ) = 10%

Time = 2 years and 3 MONTHS

Here first we take n = 2 years.

A = P( 1 + r /100)n Where A = AMOUNT and n = number of years

A = 4000 (11/10)2

A = 4000 ( 121 / 100 )

A = Rs 4840

The Amount after two years = Rs 4840

Now Principal = Rs 4840

Simple interest for last 3 month i.e 1/4 year is = PRT/100 = (4840 × 10 × 1 / 4) / 100 = Rs.121

Amount after 2 years and 3 months = Rs 4840 + Rs 121 = Rs 4961

C.I = A - P

C.I = 4961 - 4000 = Rs. 961

∴ The compound interest is Rs. 961
Discussion
23.

If3x + 5y/3x - 5yfind x : y.​

Answer»

ANSWER:

HOPE it will HELP....so PLEASE SUPPORT me...
Discussion
24.

19. Find the 16th term of an AP, whose first term is - root 2 and common difference is 1 by root 2Pls answer properly Don't spam otherwise I will report the user​

Answer»

Answer:

Answer is in the above PICTURE

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Discussion
25.

The price of a table is four times the price of a chair. If a man pays Rs 3200 for a table and 4 chairs, find the cost of a table and a char.​

Answer»

ANSWER:

Step-by-step explanation:

Given:

Table Price : 4x each

Chair : X each

Fee PAYABLE: 3200 ( A table and 4 chair)

Cost of table and chair = ?

According to Question:-

1(4x) + 4(x) = 3200

4x + 4x = 3200

8x = 3200

x = 3200/8 = 400

So cost of a table is 4x = 4*400 = 1600

So cost of Table is 1600.

Cost of 4 chairs = 3200-1600

Cost of 4 Chairs is 1600

So cost of one will be 1600/4 = 400

Cost of 1 chair is Rs. 400.

NOTE:

Here is is assumed as an constant as assumption helps to make equations less complex and easier.

Remember to place the constant to find the required value.
Discussion
26.

Fill in the blankIf x=2 is a solution of x^2 -4x + k =0 ,then the value of k =(_____)​

Answer»

Answer:2×2×2-4×2+k=0

8-8+k=0

0+k=0

K=0

Step-by-step EXPLANATION:
Discussion
27.

Find 5rational numbers between -2/3 and 1/4

Answer»

Step-by-step EXPLANATION:

-2/3 and 1/4

-2/3*4/4 and 1/4*3/3

-8/12 and 3/12

rational NUMBER are -7/12,-6/12,-5/12,-4/12,-3/12
Discussion
28.

How can we divide it ​

Answer»

its the ANSWER for above MENTIONED one

hope it's useful

please MAKE me as BRAINLIEST
Discussion
29.

Factorise 4x²-9 please urgently​

Answer»

☛Question:-

FACTORISE:- 4X^2 - 9

✒Solution:-

(4x) ^2 - (3)^2

✮Using identy a^2 - b^2 = (a+b) (a-b)

(4x + 3)(4x-3)☑️
Discussion
30.

What is the biggest numerical ...... ​

Answer»

ANSWER:

Biggest numerical STILL can't find.

But we assume INFINITY as biggest numerical.

\infty
Discussion
31.

Plz give answer plz plz plz​

Answer»

ANSWER:

I HOPE it is HELPFUL

MAKE me as BRAINLIST answer

Discussion
32.

a(4 2) b(6 5) c(1 4)be the vertices of triangle abc. The median from A meets BC at the co ordinates at the point D(7/2,9/2) then find co ordinates of the points P on AD such that AP:PD=2:1

Answer»

Answer:

a(4 2) b(6 5) c(1 4)be the vertices of triangle abc. The MEDIAN from A meets BC at the co ORDINATES at the point D(7/2,9/2) then FIND co ordinates of the points P on AD such that AP:PD=2:1 is my answer
Discussion
33.

Atibhuj=3" ebong tar songlogno ekti kon 45 °Somokoni tribhuj

Answer»

ANSWER:I don't know

Step-by-step EXPLANATION:
Discussion
34.

With which information can you construct more than one triangle?

Answer»

ANSWER:

by LENGTH of SIDES we can CONSTRUCT more than 9ne TRIANGLE
Discussion
35.

If hcf a,b = 18 then lcm a,b = 48 is possible or not

Answer»

ANSWER:possible

Step-by-step EXPLANATION:
Discussion
36.

Thomas is running a concession stand at a soccer game. He sells Lollipops and Toffees. Lollipops cost N$1.50 each and Toffees cost N$0.50 each. At the end of the game, Thomas made a total of N& 78.50 and sold a total of 87 Lollipops and Toffees combined. Which system of equations represents this situation?

Answer»

ANSWER:

hellooooooooo9ooooooooooooooooo9oo99o9ooooo9oooooooo
Discussion
37.

Prove that (5, -2), (6, 4) and (7, -2) are the vertices of a isosceles triangle.

Answer»

I hope it's HELP you

PLZ mark my answer as a brainliest answer

Discussion
38.

23, 17, 11, 5 Find the nth term

Answer»

ANSWER:d=-6, a=23,

Step-by-step EXPLANATION:

an is the NTH TERM
Discussion
39.

3-(x-5)=y+2​ solve it with addition and subtraction method

Answer»

Answer:

3-(x-5) = y+2

3-x+5 = y+2

8-x = y+2

-x-y = -6

-(x+y) = -6

x+y = 6

x+y-6 = 0
Discussion
40.

590197 in international system of numeration

Answer»

Answer:

FIVE HUNDRED ninety thousand one hundred ninety seven

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Discussion
41.

In numerical integration six Equal parts indicate

Answer»

answer:TRAPEZOIDAL RULE

SIMPSON 1/3 rule

Simpson 3/8 rule

Boole's rule

Weddle rule

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Discussion
42.

The ratio in which (-6,5) divide the join of (-3,-1) and (-8,9) is?

Answer»

\large{\underline{\bf{\red{Given:-}}}}

  • ✦ (-6 ,5) divides the line SEGMENT joining (-3,-1) and (-8,9)

\large{\underline{\bf{\red{To\:Find:-}}}}

  • ratio in which (-6,5) divides the line segment.

\huge{\underline{\bf{\green{Solution:-}}}}

Let the ratio be K:1

Let coordinates of p are (-6,5)

By section formula :-

\bf\purple{(x,y) = ( \frac{mx_2 + nx_1}{m + <klux>N</klux>}, \frac{my_2 + my_1}{m + n} )}\\

Let m = k and n = 1

The coordinates of p are

\mapsto \rm\:p( \frac{k \times - 8 + 1 \times - 3}{k + 1}, \frac{k \times 9 + 1 \times - 1}{k + 1} )\: \\ \\ \mapsto \rm\:p( \frac{ - 8k - 3}{k + 1}, \frac{9k - 1}{k + 1}) \\ \\ \rm\:it \: is \: given \: that \: \: p( - 6,5) \\ so \\ \\ \mapsto \rm\small\frac{ - 8k - 3}{k + 1} = - 6 \: \: and \: \: \frac{9k - 1}{k + 1} = 5 \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \underbrace{ \bf\:case \: 1st} \\ \\ \mapsto \rm\: \frac{ - 8k - 3}{k + 1} = - 6 \\ \\ \mapsto \rm\: - 8k - 3 = - 6(k + 1) \\ \\ \mapsto \rm\: - 8k - 3 = - 6k - 6 \\ \\ \mapsto \rm\: - 3 + 6 = - 6k + 8k \\ \\\mapsto \rm\:3 = 2k \\ \\\mapsto \bf \blue{\:k = \frac{3}{2} } \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \underbrace {\bf\:2nd \: \: case} \\ \\ \mapsto \rm\: \frac{9k - 1}{k + 1} = 5 \\ \\ \mapsto \rm\:9k - 1 = 5(k + 1) \\ \\\mapsto \rm\:9k - 1 = 5k + 5 \\ \\\mapsto \rm\:9k - 5k = 5 + 1 \\ \\ \mapsto \rm\:4k = 6 \\ \\\mapsto \rm\:k = \cancel\frac{6}{4} \\ \\ \mapsto \bf\blue{k = \frac{3}{2}} \\\\

K = 3/2 in both cases.

So,

The required ratio is 3/2:1

which is 3:1.

Hence ,

(-6 ,5) divides the line segment joining (-3,-1) and (-8,9) in the ratio of 3:2.

━━━━━━━━━━━━━━━━━━━━━━━━━
Discussion
43.

3x=y+3 draw graph . find the point where graph intersects"x" and "y" axis

Answer»

Answer:

HI !

Step-by-step EXPLANATION:

X INTERCEPT is 1 and y is -3
Discussion
44.

The denominator of a rational number is greater than its numerator by 4. if 3 is subtracted from numerator and added to denominator, the new number becomes 2/13 find the original number.

Answer»

The ORIGINAL NUMBER is..

x=53/11
Discussion
45.

Simplify (4t + 6q) \ (2t + 4q)

Answer»

ANSWER:

ANS: 2t+3q / 2q

Step-by-step EXPLANATION:
Discussion
46.

What number should be added to -1as to get 5/7?

Answer»

ANSWER:

LET,

-1+x=5/7

x=5/7+1

x=12/7 .answer
Discussion
47.

Pick the factor of 9 from the number 3,4,5,6,7,8,9.

Answer»

Answer:

3 and 9 are the FACTORS of 9 from the GIVEN NUMBERS.
Discussion
48.

What should be added 1/3+3/5to get -6/20

Answer»

Answer:

1/3+1/5+x= -6/20

x= -6/20 -1/3 -3/5

x = - 74/60
Discussion
49.

Express the hcf of 210 and 55 as 210x+55y where x,y are integers

Answer»

Answer:hi!

here is your answer.

210 = 5 × 3 × 7×2

55 = 5 × 11

here...

H.C.F = 5

H.C.F also can be expressed as 210x +55.

5 = 210x +55Y

210x + 55y = 5

[DIVIDING throughout by 5]

42X + 11Y = 1

hence expressed !

hope this helps !!#

Step-by-step EXPLANATION:
Discussion
50.

Find the median of 12,13,14,15,16,17,18,19,20 fi= 7,10,15,18,20,10,9,8,3

Answer»

ANSWER:

Median = 15

Step-by-step explanation:

write c.f (cumulative FREQUENCY)

7 , 17 ,32 ,50 ,70,80 ,89,98,101

Median = total frequency + 1/ 2

= 101 + 1 /2

= 51

check around VALUE of 50 in c.f

so value is 50 corresponding x value is 15
Discussion