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.

What is the mean of first ten prime numbers​

Answer»

The 10 first PRIME numbers are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29. So we have: Arithmetic MEAN = (2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29)/10 = 12.9.

2.

2+2+2+2+2 is how much​

Answer»

Answer:10

Step-by-step EXPLANATION:

3.

A wall 40 cm thick and 3.5 m high is to be built all around , inside of a rectangular garden 40 mX 30.8 m with an gate 3m wide .If 10 % of the wall is occupied by the cement ,how many bricks of size 21 cmX 13.7 cm X5 cm are required to build the wall ?Also,if a brick costs Rs. 3.5 ,caalculate the total cost of brick

Answer»

Step-by-step EXPLANATION:

  • t=40/100=.4m VOLUME of wall=40×30.8×3.5=
4.

Express of following as powers of rational number​

Answer»

Answer:

sorry I don't know this answer PLZ don't MINE U try once if not search in google

5.

1. what number is 15,620 more than 31,239​

Answer»

Answer:

46,859

Step-by-step EXPLANATION:

6.

What is the inverse of 2*2 square [1327]

Answer»

Step-by-step EXPLANATION:

the INVERSE of 2*2 square [1327]

-4 square [1327]

HOPE it is helpful.........

7.

निम्नतिगतत का झालेत तिचे७.29-183-74Y-24​

Answer»

ANSWER:

what is your QUESTION answer

8.

इफ अल्फा एंड बीटा आर द जीरो ऑफ द रूट टू एक्स स्क्वायर प्लस 3 एक्स प्लस रूट 2 दिन फाइंड द वॉल्यूम ऑफ अल्फा प्लस बीटा प्लस अल्फा एंड बीटा ​

Answer»

Answer:

550

Step-by-step EXPLANATION:

9.

the numbers 176 and 342 written as the products of their prime factors ,are 176 = 2×2×2v2×11 and 342 = 2×3×3×19 hence find the smallest whole number that divides both 176 and 342 exactly

Answer»

Answer:

Answer is exactly how are things with you on this EMAIL in the NEXT more about you have a GOOD time for you are doing the Sp and a RECTANGLE the same thing to consider me the opportunity and the Sp the opportunity of a good day I don't see you at

10.

Find the value of M when (m+1)x=3ky+15=0 and 5x+ky+5=0 ​

Answer»

Step-by-step EXPLANATION:

HERE IS YOUR ANSWER

PLEASE MARK ME AS BRAINLIST

11.

The total percent of Land of world under forest is​

Answer»

Answer:

\huge\purple {\mathfrak{Bonjour  Mate!}}

Forests cover approximately 9.4 percent of the EARTH's SURFACE (or 30 percent of total LAND area), THOUGH they once COVERED much more (about 50 percent of total land area).

12.

A plane that flies 1,620 km in 4 hours. What is the average distance it flies per hour

Answer»

405 is the RIGHT ANSWER

13.

Alka spend 90% of the money that she receives every month and saves Rs . 120. how much money does the get monthly​

Answer»

Percentage of money Alka spends monthly = 90%

Then, percentage of money she saves monthly = 100%-90% = 10%

AMOUNT of money she saves monthly = ₹120

Let the total money she earns monthly be x.

By the statement,

10%of x = ₹120

=> 10x/100 = ₹120

=> x/10 = ₹120

=> x = ₹(120×10)

=> x = ₹1200

Therefore, the amount of money she earns monthly = x = ₹1200

Answer: Alka earns 1200 EVERY month.

Hope it HELPS you.

Please mark it as BRAINLIEST and follow me!!!!!!

14.

If the remainder on dividing the polynomials 2x^4-kx^2+5x-3k+3 by (x+2) is 4,then find the value of k.

Answer»

THANK you my LOVELY GUYS

15.

If a company wants to make some joker caps of radius 10cm and height 24cm. find the area of the sheet required to make 120 such caps.​

Answer»

Answer:

135771

Step-by-step explanation:

  1. 22×260/7+2200/7
  2. 5720+2200/7
  3. 7920/7
  4. 1131.428
  5. 1131.428×120
  6. 135771
16.

Asked by bushrakubraA cylinderical rod of radius5mm is made by melting asolid right circular with radiusof its base 6cm and height14cm find the length of the rod​

Answer»

ANSWER:

I don't KNOW what I WANT to be a GOOD DAY

17.

How to find out cube root

Answer»

ANSWER:

DIVIDE by 3...............

18.

(Cosec^2a +sec^2a+sin^2a+cos^2a)/tan a*cot a?Please answer it it is important

Answer»

Step-by-step EXPLANATION:

hope it's HELPFUL for you

if helpful mark as BRAINLIEST

19.

Solve for x, log base4 32 = x - 4​

Answer»

Answer:

32=x-4

32+4=x

36=x

Step-by-step EXPLANATION:

we have to USE a SIMPLE METHOD

20.

(4x−3)(2x+2) + (x+3)(4x−2) .pls answer fast

Answer»

Step-by-step explanation:

4x+2=2(x+6)

Step 1: Simplify both sides of the equation.

4x+2=2(x+6)

Simplify: (Show steps)

4x+2=2x+12

Step 2: SUBTRACT 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

Step 3: Subtract 2 from both sides.

2x+2−2=12−2

2x=10

Step 4: DIVIDE both sides by 2.

2x

2

=

10

2

x=5

Answer:

x=5

21.

Smallest positive prime factor of integer 2005^2007 + 2007^2005

Answer»

ANSWER:

I don't NEED no TENSION I don't did not answer

Step-by-step EXPLANATION:

I don't did not answer I don't

22.

Decimal form and kind of expansion 5/13 has?

Answer»

DECIMAL = 5/13

= 0.38461538461

23.

Express 0.0052 in p /q form

Answer»

0.0052

=00052/10000

=52/10000

24.

Find x 5(x-9)-3(4-x)=11-3(9-x)

Answer»

Hey brainly USERS

If this solution REALLY helps you

Than

plz mark my ANSWER as brainliest answer

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25.

Taking -32/13 from -6/5 results in

Answer»

ANSWER:

Step-by-step EXPLANATION:

- 6/5-(-32/13)

-6/5+32/13

32/13+6/5

(160-78)/65

82/65

26.

Verify whether p(x) = 3x* - 1 , x = -1/√3 , 2/√3 is the zero of the polynomial , indicated against it.

Answer»

Step-by-step EXPLANATION:

i HOPE it is HELPING for your QUESTION

27.

11 x __ x 7= __. 3 x 12 = ___x x5 x __ = ___

Answer»

ANSWER:

FOLLOW me

follow me

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Step-by-step explanation:

11bxzcggzzvb

28.

0.2x +5 upon 3.5x-3 = 2/5 .Find x

Answer»

By cross multiplication, we have

5*(0.2x+5)=2*(3.5x-3)

=> X+25= 7x-6

=> x= 7x-6-25

=> x= 7x-31

=> 6X= 31

=> x= 31/6

29.

The average of first ten odd number is also 10 do you agree with these statements sta

Answer»

ANSWER:

YES it is CORRECT

Step-by-step EXPLANATION:

30.

Draw the graphs of the following equations 3x - y - 2 = 0 and 2x + y - 8 = 0 on the graph paper. ii) Write down the coordinates of the point of intersection of the above equation iii)Find the area of the triangle formed by the lines and the X-axis.

Answer»

ANSWER:

Step-by-step EXPLANATION:

леайфм нноеложприВ

31.

A labourer was engaged for 30 days on the condition he will get ₹60 for each day he works and will be fined ₹10 for each day he is absent if he gets ₹1700 at the end of the month for how days did he remain absent

Answer»

Answer:

10 DAYS

Step-by-step EXPLANATION:

If he had worked for 30 days then he WOULD get

30×60= ₹1800.

But he got only ₹1700

so 1800-1700= 10

Therefore he was absent 10 days

32.

Cos90° =1-2sin square 45°=2 cos square 45°-1

Answer»

Step-by-step EXPLANATION:

PLEASE MARK IT AS A BRAINLIEST ANSWER AND FOLLOW ME

33.

By which of the following numbers 21296 must be divided to get a perfect cube\

Answer»

ANSWER:

through your QUESTION this will be the answer

I HOPE it MAY HELP you

34.

The quadratic Polnomial , the sum and produt of zeeros are -3 and -2 is

Answer»

AnSwEr

{\tt{\red{\underline{\large{Given}}}}}

  • zeroes of polynomial
  • -3 and -2

{\tt{\red{\underline{\large{To\:find}}}}}

  • Quadratic polynomial

{\sf{\pink{\underline{\Large{Explanation}}}}}

Let the zeroes of the polynomial be\tt\alpha{and}\beta

Then,

\tt\alpha{+}\beta{=}\frac{-b}{a}=-3-2=-5

&

\tt\alpha{\times}\beta{=}\frac{c}{a}-2\times{-3}=6

Here,we conclude that

a=1

b=5

C=6

Now CREATING polynomial

In the FORM of ax²+bx+c

☞k(x²+5x+6)

Hence, polynomial CREATED

35.

If A={1,2,3}, B={4}, C={5} then verify that:(1). Ax (B UC) = (AxB)U(AXC) (2). A x(B-C) = (AxB)-(AXC)

Answer»

GIVEN :

The SETS are  A={1,2,3}, B={4}, C={5}

TO VERIFY :

(1). A\times (B\cup C) = (A\times B)\cup (A\times C)

(2). A\times (B-C) = (A\times B)-(A\times C)

SOLUTION :

Given sets are A={1,2,3}, B={4}, C={5}

Now verify that

(1). A\times (B\cup C) = (A\times B)\cup (A\times C)

Taking LHS  A\times (B\cup C)

B\cup C={\{4,5}\}

A\times (B\cup C)={\{1,2,3}\}\times {\{4,5}\}

A\times (B\cup C)= {\{ ( 1 , 4 ) , ( 1 , 5 ) , ( 2 , 4 ) , ( 2 , 5 ) , ( 3 , 4 ) , ( 3 , 5 ) }\}= LHS

Taking RHS (A\times B)\cup (A\times C)

A\times B= {\{ ( 1 , 4 ) , ( 2 , 4 ) , ( 3 , 4 )}\}

A\times C= {\{ ( 1 , 5 ) , ( 2 , 5 ) , ( 3 , 5 )}\}

(A\times B)\cup (A\times C) {\{ ( 1 , 4 ) , ( 1 , 5 ) , ( 2 , 4 ) , ( 2 , 5 ) , ( 3 , 4 ) , ( 3 , 5 ) }\}= RHS

∴ LHS = RHS

A\times (B\cup C) = (A\times B)\cup (A\times C) is verified.

(2). A\times (B-C) = (A\times B)-(A\times C)

Taking LHS  A\times (B-C)

B - C={\{4}\}

A\times (B-C)={\{( 1 , 4 ) , ( 2, 4) , (3, 4)}\}=LHS

Taking RHS (A\times B)-(A\times C)

We know A\times B= {\{ ( 1 , 4 ) , ( 2 , 4 ) , ( 3 , 4 )}\}

A\times C= {\{ ( 1 , 5 ) , ( 2 , 5 ) , ( 3 , 5 )}\}

(A\times B)-(A\times C)={\{ ( 1 , 4 ) , ( 2 , 4 ) , ( 3 , 4 )}\}- {\{ ( 1 , 5 ) , ( 2 , 5 ) , ( 3 , 5 )}\}

(A\times B)-(A\times C)={\{ ( 1 , 4 ) , ( 2 , 4 ) , ( 3 , 4 )}\}=RHS

∴ LHS = RHS

A\times (B-C) = (A\times B)-(A\times C) is verified.

36.

45 mph to 25 mph a ratio to fractions in lowest terms

Answer»

Answer:

9/5

Step-by-step explanation:

45:25= 45/25

= 9/5

therefore 45:25 = 9mph:5mph

37.

Square root by long divison method of 117.3611

Answer»

Answer:

you can INSTALL any square ROOT in your phone and FIND the SOLUTION

38.

Area of triangle with vertics A(3,0),B(7,0)and C(8,4)

Answer»

Step-by-step EXPLANATION:

the AREA of TRIANGLE is 12

39.

A BOY BOUGHT SOME TOYS FOR RS 120 .IF THE TOYS HAD BEEN RS 3 A TOY CHEAPER,HE WOULD HAVE RECIEVED 2 MORE TOYS FOR HIS MONEY HOT MANY TOYS DID HE BUY

Answer»

Step-by-step EXPLANATION:

SORRY, i don't KNOW the ANSWER

40.

CosA-sinA+1 /cosA+sinA-1=cosecA+cotA​

Answer»

ANSWER:

{\green{\underline{\underline{\huge{\mathfrak\red{your\:answer\:attached\:in\:the\:photo}}}}}}

41.

Value of 3-2root2find the value of the following expression given above as a integer

Answer»

ANSWER:

-5

Step-by-step explanation:

3-2√2

=3-(2×2×2)

=3-8

= -5

42.

Find ten rational numbers between 1 and 2

Answer»

Answer:

10 RATIONAL NUMBER between 1 and 2 are

1×15=15

2×15=30

10 rational number between 1 and 2 are

16,17,18,19,20,21,22,23,24,25

43.

If alpha beta are the zeros of the polynomial f x is equals to X square + 5 x + 8. Then alpha × Beta =. ?

Answer»

Hey BRAINLY USERS

If this solution really HELPS you

Than

PLZ mark my answer as brainliest answer

And also follow me plz

44.

A cylinderical rod of radius 5mm is made by melting a solid right circular with radius of its base 6cm and height 14cm find the length of the rod​

Answer»

HI zfaob gifevigj HHF fdykfz gfgkh

45.

Tango - tan6o-Tan 20.- Tansotangotan 20

Answer»

ANSWER:

TANGO - tan6o-Tan 20.

- Tanso

tango

tan 20

46.

- Y (وم)(هر 10 م (55) /22x 512 + 3x2x2 + 4x 31210 + 12 √2 +و جورلاکمدال - 2318 + 4303/3 - وال (ن)​

Answer»

Answer:

I DONT UR language

Step-by-step explanation:

mark as BRAINLIEST PLZ

47.

Find angle x, angle y, and angle z in theparallelogram ABCD givenalongside.​

Answer»

ANSWER:

where is the PARALLELOGRAM? DIAGRAM PLS

48.

The perimeter of a rectangle is 13 cm and its width is 2 3/4 cm. find its length.​

Answer»

Step-by-step EXPLANATION:

i HOPE it HELPS you plzzz MARK me as brainliest

49.

Evaluate:48^3−30^3−18^3

Answer»

Answer:69

Step-by-step EXPLANATION:

50.

4. Would a 51-foot ladder be long enough to climb a 50-foot wall? Sketch a graph and find your answer using a trigonometric ratio

Answer»

ANSWER:

SORRY I don't KNOW.....