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.

Find the ratio of the following 81 to 180​

Answer»

Answer:

9:20

Step-by-step explanation:

81/180

27/60

=9/20

2.

A person purchased an item ( 9/16)th of its selling price and sold it 8% more than its SP. Find the gain percent.

Answer»

ANSWER:

GIVEN, C.P.=

100

70

×S.P.=0.7S.P.

Since S.P. > C.P, there is a profit

Profit % =

C.P

S.P.−C.P.

×100=

0.7C.P.

S.P−0.7S.P.

×100=42

7

6

%

3.

a rectangular room of size 5m × 3m is to be carpeted with a carpet 5dm wide, find the length of the carpet required. if carpet costs ₹350 per metre square. find the total cost of the carpet.​

Answer»

FIRST we find area of FLOOR 5×3=15m^2

Now CARPET length= 0.5m(5dm=0.5m)

Its area = LB = 0.5l = 15

L=15÷0.5=30m^2

Cost= area×cost per metre = 15× 350 = 5250

4.

Express Your Feelings About Today 14 Feb . 2021 In about 100+words . What is your opinion Shall we celebrate Valentine's Day or Kept crying in the memory of our Martyrs . Please Don't Post Irrelevant Answer Today I am very sad because Of the Pulvama attack By The Wimpish Pakistan Soldiers. Please Share your opinions in more than 100 words .Note :- Wrong Answer will be deleted on the Spot . ​

Answer»

Answer:

No we SHALL not celebrate valentines day today as on the Pakistani terrorists did a cowardly backstabbing attack on the soldiers(PULVAMA attack)

Step-by-step explanation:

But we should not also cry for them, we salute them from the deepest of our hearts that such patriots belonged to our country. We should their parents that

they gave birth to these martyrs.So above all on this day we should REMEMBER to those brave Indian soldiers and salute them with all due respect....

May the god give rest to their souls...

5.

22. Find the number of vertices of a polyhedron, in which number of edges and faces are 18 and 12respectively.​

Answer»

ANSWER:

Your answer is SURE 4 VERTICES.

6.

How many digits D(0-9 inclusive) satisfy the following property?For each positive integer N, the remainder when D^N is divided by 10 is constant.a) 0b) 5c) 1d) 4​

Answer»

Step-by-step EXPLANATION:

B}. 5

I HOPE it may HELP to you

7.

In a Fabric , Cotton And Synthetic Fibres Are In The Ratio Of 2:3 . What Is the % Of Cotton Fibre In Fabric ?​

Answer»

Answer:

40 %

Step-by-step EXPLANATION:

8.

Quus 3, when10. Simplify the expression and find its value when a = 5 and b=-32(a + ab) + 3 - ab​

Answer»

ANSWER:

-2

Step-by-step explanation:

2(a + ab) + 3 - ab

2a+2ab+3-ab

a=5 ; B= -3

2(5)+2(5)(-3)+3-5(-3)

10-30+3+15= -2

9.

2. Subtract 3 hours 55 minutes from 7 hours 15 minutes.3. Convert the following time to 12-hour clock time : 0240 hours4. Convert the following in to seconds: 1 hr. 4 min 26 secondsof 7.​

Answer»

ANSWER:

kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

10.

Find the positive square root of i) 12-4√5 with solution​ please​

Answer»

Answer:

The square root of 12

3 squared is 9

4 squared is 16

so the square root of 12 is around half way between 3 and 4 so lets guess 3.5

Now use the Babylonian method to find the exact answer.

take 12 and divide it by the latest guess 3.5 =3.42857142857. Add this to 3.5 and divide the answer by 2.

then add the answer which 3.46428571429

use this answer and repeat the calculation

(12/3.46428571429 + 3.46428571429 )/2 = 3.4641159043

once more 3.46410161517 and once more 3.46410161514

so this is the square root of 12.

The square of 12

Write two twelves vertically and a LINE underneath

12

12

24

The 2,s are in what we call the units column.

The 1's are in the the tens column.

Times the 2 x 2 = 4

Then times the lower 2 by the 1 of the upper 1

=2

We are left with 24 under the line as above

Next write 0 under the units column under the 24 already WRITTEN down.

Times the 1 in the tens column by the 2 sbove Times the 1 in the tens column by other 1 in the number 12 above = 1. Write these numbers under the 24 already written down.

12

12

……

24

120

Add up the columns

144 is the answer to 12 x 12.

Now you can see 10 x 12 = 120

and 2 x 12 = 24

This is how the above sum works.

Add 24 and 120 and you get 144.

Or learn the 12 times table

One twelve is twelve. Two twelves are twenty four. Three twelves are thirty six. Four twelves are forty eight. Five twelves are sixty. Six twelves are seventy two. Seven twelves are eighty four. Eight twelves are ninety six. Nine twelves are one hundred and eight. Ten twelves are one hundred and twenty. Eleven twelves are one hundred and thirty two. Twelve twelves are one hundred and forty four.

Write this down and watch the end number including 0 for no twelves.

0

12

24

36

48

60

72

84

96

108

120

132

144

Notice the left hand

Notice the right hand side units count in 2's and the left in 1′s

0,2,4,6,8,0,2,4,6,8,0,2,4. Right column

0,1,2,3,4,6,7,8,9,10,12,13,14 Left colomn

Notice 5 and 11 are missing in the left column.

This is the only table where this happens

So by WRITING this out the end numbers are 14 and 4. Add these together and you get 144 which is 12 x 12 or 12 squared.

Mike

11.

Answer this photo pls​

Answer»

ANSWER:

the volume of WATER in a SWIMMING pool

Step-by-step explanation:

I THINK

12.

M2 + 6m - 16Factorise

Answer»

ANSWER:

(m-2)(m+8)

Step-by-step EXPLANATION:

m^2+6m-16

Product= -16

Sum=6

m^2+6m-16=m^2-2m+8m-16

=m(m-2)+8(m-2)

=(m-2)(m+8)

13.

The perimeter of a rectangle is 134 cm.if its length is 3cm more than its breadth, find the length and breadth of rectangle​

Answer»

ANSWER:

b=32 cm, l=35 cm

Step-by-step EXPLANATION:

Let breadth be 'b' and length be (b+3)

Perimeter of a rectangle= 2(l+b)

134= 2 x {(b+3)+b}

134= 2 x (2b+3)

134= 4b+6

134-6=4b

128=4b

b=128/4

b=32 cm

l= (b+3)= 32+3=35 cm

14.

By selling an article for 100, one gains 10. What is profit percent ?​

Answer»

S.P. = Rs. 100, GAIN = Rs. 10

S.P. = Rs. 100, gain = Rs. 10∴ C.P. = S.P. - gain = Rs. 90

S.P. = Rs. 100, gain = Rs. 10∴ C.P. = S.P. - gain = Rs. 90∴ Gain% = (10 / 90) X 100 % = 111/9%

HOPE THIS HELPS YOU

15.

A map is drawn to scale 1 cm = 40 km. two cities are 3.5 cm apart on the map. fin d the actual distance between the two cities

Answer»

Answer:

140km

Step-by-step EXPLANATION:

ACCORDING to Question

1cm show DIFF of 40km

So

\frac{1}{40}  =  \frac{3.5}{x}

\frac{1 \times 3.5}{40 \times 3.5}  =  \frac{3.5}{x}

So seeing only denominator

x= 40×3.5

x= 140

16.

Pls help me solve this sumI'll mark u as brainliesttake π=22/7​

Answer»

ANSWER:

I don't the the answer because you have not the WHOLE SUM of MATS that's why.

17.

Draw a circle of radius 4.0 cm. draw a chord pq passing through the center if the circle​

Answer»

ANSWER:

HEY DUDE this is not a WHOLE QUESTIONS..

18.

A bricklayer had to build a 31.3-m-long wall. After building the wall for3 days, he still had another 5.8 m to complete. He built the same lengthof wall each day. How many metres did he complete in 1 day?​

Answer»

Answer:

TGV is the only ONE that has been ABLE to be the FOG is like a cat or something that the other one is like 7 and 7th 8AM is the

19.

23. Find the measure of all the angles in the figure givenbelow.L(4a +3°)oP (5a – 12°)QM​

Answer»

ANSWER:

h.o.t a.n.d h.o.r.n.y g.i.r.l.z j.o.iin fa.s.t

noy-fwom-xhg

20.

Answer this: for grade 7​

Answer»

Answer:

-3X is the CORRECT answer...

have a NICE DAY ahead..

21.

Shyamala grew 400 plants in her garden.How many more plants should she grew,so that the total number is a perfect cube?​

Answer»

Step-by-step explanation:

Shyamala grew 400 plants in her garden.

She should grow 112 more plants so that, 400+112 is 512,i.e. a perfect cube, 512.

#PLZ MARK as BRAINLIEST and follow

22.

On selling 300 apples at 3 for Rs 10,Prakhar gained Rs 400.At what rate did he buy the apples? What was his gain percent?​

Answer»

ANSWER:

GAIN PERCENTAGE is 32...

23.

Mean 10 observation is 10Find sum of theis obsesuation​

Answer»

ANSWER:

SUM of the OBSERVATION is = 10×10=100

24.

(ii) The area of the largest triangle inscribed in a semicircle of radius 18 cm is(a) 82 cm 2(6) 162 cm2(c) 324 cm2 (d) 314 cm2please gyes help​

Answer»

ANSWER:

C. 324 cm² is the correct answer

base =36

hight = 18

Area of Δ = 1/2 × 36 × 18 = 18² = 324cm²

25.

School aSchool BSchool cchildren who preferWalkingcycling4045school b5525school c1535​

Answer»

Answer:

SOORY QUESTION is not COMPLETED PLEASE COMPLETE the question.

26.

21. Find x, if x : 28 :: 9 : 14​

Answer»

Answer:

x:28::9:14

x×14 = 28×9

14X = 28×9

x = (28×9)/14

x = 18 answer

Hope its helpful to you

Please Mark Me The Brainlist

27.

If m (arc PQR) = 150, what is the measure of it correspondingarc?please answer me quick ​

Answer»

answer =

180°- 150 = 130° reason - corresponding angle

please MARK me as brain list

Step-by-step EXPLANATION:

sum of all angles is = 180°

I hope it's help u ❤️❤️

28.

In a national park, an adult giraffe weighed as much as the sum of the weights of two small giraffes The smaller giraffes were 2 years and 3 years old . What was the of the adult giraffe? ( 10 years, 5 years, 6 years, none of the above​

Answer»

Answer:

LET u know

Step-by-step explanation:

what which SUBJECT which standard DEAR?

29.

What is 64/15×(-3/8)?​

Answer»

Answer:

64/15×(-3/8)= -8/5

30.

Q no. 7 is in attachment if answer is correcti will mark brainliest​

Answer»

ANSWER:

YES this the CORRECT answer

31.

Find the number of triangles in the given figure.(a) 23(b) 25(c) 27(d) 21• Answer should be relevant to the question• There should be a proper, complete and satisfactory explaination for the answer.​

Answer»

Step-by-step explanation:23

32.

SUH.C.F. of two numbers is 15. Then its L.C.M.may be​

Answer»

ANSWER:

if the HCF of two number is 15 than the two numbers are 15 a and 15 b , where a and b are integers . LCM is a least VALUE of the number divisible by 15 a and 15 b

33.

Ashu Has 24 Pages To Write. By Evening, He Had Completed 25% of His Work How Many Pages Were Left ? ​

Answer»

Answer:

18

Step-by-step explanation:

24×25/100

24÷4=6

6 PAGES are done

hence 18 pages are LEFT

34.

Q no. 7 is in attachmenta and b​

Answer»

In this PICTURE STEP by step SOLUTION is WRITTEN

35.

If 20% of n = 312, n =?​

Answer»

ANSWER:

N = 1560

Step-by-step explanation:

20/100 X n = 312

n = 312x100/20

n = 1,560

36.

Solve that pair of linear equations 3-2y = 53y-2x=3 by elimination method​

Answer»

Answer:

3y-2×=3answer is 6-3 IS3

37.

Identify1.4 pair of adjacent angles2.3 pair of linear pair angles3.2 pair of vertical opposite angles​

Answer»

ANSWER:

I don't no because I don't READ this CHAPTER

38.

Ex : 4.1 question 1ans = B , O, E, D, Cb) BD , BO, OE, EDc) OD,OB, OC , DBd) DE,DO, EO, DB,OC​

Answer»

Answer:

answer is B)BD,BO,OE,ED

39.

क्लेरिफाई द ट्रायंगल 30 डिग्री 40 डिग्री 110 डिग्री​

Answer»

Answer:

YES it is a TRIANGLE

Step-by-step EXPLANATION:

Sum of MEASURES of angles of triangle = 180°

since, 30°+40°+110° = 180°

:. yes

40.

A recipe needs a combined weight of 720 g of flour and sugar. If the recipe needs5 times flour than sugar, how much of each is needed?​

Answer»

Answer:

LET the QUANTITY of suger be x

Let the quantity of flour be 5x

According to the Question:

5x + x = 720

6x = 720

x = 720/6

x = 120

Quantity of suger = x = 120g

Quantity of flour = 5x = (5 x 120)g = 600G

Ans: To prepare the recipe 120g of Suger and 600g of Flour is needed.

41.

Find T=?, If P= ₹600, A= ₹850, R=3%.please answer fast!​

Answer»

Answer:

4800 is ANS

Step-by-step explanation:

plz MARK me as BEST ans plz plz i REQUST u

42.

Find the unknown anglesin the given figure​

Answer»

Answer:

x=60°

y=120°

Step-by-step EXPLANATION:

AS

the two LINES are parallel x=60°

the two SIDES of the TRIANGLE ate equal so x+2(180-y)=180 {the two angles can be expressed as 180-y)

therefore

2(180-y)=120°

180°-y=60°

y=120°

43.

1/3 +4/5 of 7/5 ÷ 1 17/25​

Answer»

Answer:

1/3 + 4/5 × 7/5 ÷ 1 17/25 = find it using the BODMAS rule

= 1 17/25 = 1×25+17 = 42/25

•1/3 + 4/5 × 7/5 ÷ 42/25

= 7/5 ÷ 42/25 = take out the reciprocal , so it will BECOME 7/5 × 25/42 = by cutting out the multiples it comes as = 5/6

• 1/3+4/5 × 5/6

= 4/5 × 5/6 = by cutting out 5 it becomes 4/6

• 1/3+4/6 = take the LCM of 3 and 6= 6

(1×2/3×2) + 4/6= 6/6 , cutting out the NUMBER 6

the answer is 1

• ANSWER = 1

HOPE IT HELPS !!!

44.

Solution of 4/15÷(-10/3)​

Answer»

ANSWER:

-2/25

Step-by-step explanation:

4/15÷(-10/3)

4/15 × -3/10= -2/25

45.

Pls help me in this assignment..

Answer»

ANSWER:

..,,,,,,,,,,,,,,,,,,,,,,,,,,,

46.

If √3+√2/√3 - √2= a+b√6 then find the value of a and b​

Answer»

Answer:

a ia 3 and b ia 7 PLZ MARK it btainleast HIII

47.

Children who preferwalkingcyclingschool a4045school b5525school c1535​

Answer»

Answer:

15 toxic SHELL FISH de de parfum and jiju are KAAM

48.

-4 upon 9 find the cube​

Answer»

ANSWER:

question is wrong it is wrong how can we find a CUBE in single no

49.

Find x If x,4,9 and 12 are in proportion .​

Answer»

Answer:

2

Step-by-step EXPLANATION:

I GUESS the value is 2 because it's in the ascending ORDER

50.

find the ratio of price of coffee to that of if coffee cost 48 rupees per 100 gram and tea cost to 280 per kg​

Answer»

ANSWER:

Step-by-step EXPLANATION: