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.

Q. 1 Tell the time in one more way :-1. 3:552. 6:503. 11:464. 9:355. 10:406. 4:557. 3:308. 4:40​

Answer»

7

1

8

6

2

4

5 this options

is in CORRECT WAY

2.

Simplify122 x 9² x 463 x 8² x 27(A) 150(B)152(C) 160(D) 162​

Answer»

ANSWER:

answer is OPTION C

PLEASE MARK ME AS BRAINLIEST ANSWER PLEASE

3.

Slove -3/5 divided by 2​

Answer»

ANSWER:

\frac{ - 3}{10}

Step-by-step EXPLANATION:

\frac{ - 3}{10}

PLEASE MARK me as BRILLIANT

4.

Find the area of the shaded region ​

Answer»

GivEn:-

  • The length of rectangle is 12 CM and BREDTH of rectangle is 8 cm.
  • The base of triangle is 8 cm and HEIGHT of triangle is 4 cm

To FiNd:-

  • The area of shaded region.

AnaLySis:-

  • To find the area of shaded region we've to firstly find the area of rectangle and triangle.

Formulas UsEd:-

  • Area of triangle
  • Area of rectangle

SoLuTioN:-

Area of rectangle:-

\large \boxed{ \red{length \times bredth}} \\  \\  = 12 \times 8 \\  \\  =   \boxed{{96 \: cm}^{2} }

Area of triangle:-

\large \boxed{ \red{base \times height \times  \frac{1}{2}}}  \\  \\  = 8 \times 4 \times  \frac{1}{2}  \\  \\  = 32 \times  \frac{1}{2}  \\  \\  = 16

Area of shaded region:-

\large \boxed {\red{area \: of \: rectangle - area \: of \: triangle}} \\  \\  = 96 - 16 \\  \\  =  {80}^{2}

Hence,the area of shaded region is {80}^{2}

5.

Surbhi gets rupees 8100 as interest form her account.Find the interest rate per annum on a sum of rupees 72000 in 3 years​

Answer»

ANSWER:

A=p+c

=8100+72000

=80100

A=p(1+r/100)n

80100=72000(1+r/100)3

80100/72000(1+r/100)3

801/720=(1+r/100)3

89/80=(1+r/10%)3

Calculafe U will GET the RATE

6.

Find the interior angles of a triangle if they are in ratio 4:3:2

Answer»

Step-by-step explanation:

LET the ratio= 4x, 3x, 2x

SUM of INTERIOR angles of triangle=180°

4x+3x+2x= 180°

9x= 180°

X=180/9

x= 20°

therefore, 4x=4×20= 80°

3x= 3×20= 60°

2x=2×20= 40°

the interior angles of triangle are 80°, 60° and 40°.

7.

What number should be added to -5upon8 to get 5upon 9​

Answer»

Step-by-step EXPLANATION:

I HOPE this HELPS you.

best of WORK.

8.

A rectangle is 5 inches wide. The area of the rectangle is 35 square inches. What is the perimeter of the rectangle?​

Answer»

ANSWER:

PERIMETER of RECTANGLE=. 2×l+b

35=2×l+5

35-5=2×|

30/2=|

15=|

9.

Find the simple intreast on Rs. 24,000 for 4 years at 7% per annum?​

Answer»

ANSWER:

I=Rs.2,400

I=PRT/100

2400=P*4*6/100

P=Rs.10,000

Compound INTEREST Formula:A=P(1+R/100)^T

=10,000(1+4/100)^6

=Rs.12,653

*=USED as MULTIPLICATION symbol

I=Simple Interest

P=Principle Investment

A=Amount

R=Rate

T=Time/annum

10.

Seven times thirteen is​

Answer»

ANSWER: SEVEN TIMES THIRTEEN is​ 91

Step-by-step EXPLANATION:

11.

In how much time would 5000Rs amount to 6656rs at 10%per annum compounded annually​

Answer»

ANSWER:

Step-by-step explanation:

5000(1+10/100)  

N

=6655

(11/10)  

n

=6655/5000

(11/10)  

n

=1331/1000

(11/10)  

n

=(11/10)  

3

 

n=3

12.

Q:8 Mr.Yadav from Bhopal M.P has an electricity connection of 5kw .He consumed 1264 units in one month.Calculate his electricity bill for that month.Tariff plan is given below. hline NO.OF UNITS(IN KWH) 0.50 51-100 101-300 >300 hline PRICE PER UNIT(IN Rs.) 4.05 4.95 6.30 6.50 hline Fixed charge-Rs.250 per kw per month Surcharge-Nil energy duty- Rs.0.63 per unit.​

Answer»

Answer:

655th ST. in the MIDDLE of the DAY can you 3

13.

a truck needs 54 liter of diesel to cover a distance of 297km. Find the amount of diesel required to cover 550 km​

Answer»

Step-by-step explanation:

GIVEN:-

a TRUCK NEEDS 54 liter of DIESEL to cover a distance of 297km.

To find:-

Find the amount of diesel required to cover 550 kkm

Solution:-

Covered distance by a truck with 54 litres=

297km

Distance covered by the truck with 1 litre

=297/54

=>99/18

=>11/2 km

The truck covered 11/2 km with 1 litre of diesel

The required diesel for covering 11/2km is 1 litre

Required diesel for covering 550 km

=>550/(11/2)

=>550×2/11

=>1100/11

=>100 litres

Answer:-

the amount of diesel required to cover 550 km is 100 litres

14.

35 m350 km - 25 Km. 1250 m=​

Answer»

Let spped of WATER is X km/h and speed of stream is y km/h.

Then, speed at UPSTREAM =x-y km/h

Speed at downstream =x+y km/h

Case -1 :

25

x-y

+

35

x+y

=10

5

x-y

+

7

x+y

=2→(1)

Case-2 :

40

x-y

+

49

x+y

=15→(2)

Let

1

x-y

=a,

1

x+y

=b

So, the equation (1) and (2) becomes,

5a+7b=2→(3)

40a+49b=15→(4)

Now, multiplying (3) with 7 and subtracting it from (4),

⇒40a+49b-35a-49b=15-14

⇒5a=1

⇒a=

1

5

Putting value of a in (3),

⇒5(

1

5

)+7b=2

⇒b=

1

7

∴x-y=5andx+y=7

⇒x-y+x+y=5+7

⇒2x=12⇒x=6

⇒y=7-6=1

∴ Speed of the stream is 1 km/h and speed of BOAT is 6 km/h.

15.

36. A survey regarding the heights in (cm) of 51 boys of class X of a school was conducted and thefollowing data was obtained. Find the median height and the mean using the formulae. Height (in cm) Number of boys Less than 150 4 Less than 155 11 Less than 160 29 Less than 165 40 Less than 170 46 Less than 175 51​

Answer»

ANSWER:

putr6p6o38itwyosso6espyfrpsyfsi5

16.

If the surface area of a cube is equal to its volume, then it's side is ... ... unit(A) 4 cm (B) 8 cm (C) 6 cm (D) 12 cm​

Answer»

Answer:

(C) 6 cm

Step-by-step explanation:

Let SIDE of SQUARE be a.

According to Question:

Total SURFACE AREA of square = Volume of Square

6a² = a³

a = 6 cm

17.

An exterior angle of a triangle = 117˚.Its opposite interior angles = (2y2 + 7)˚ and (61 - y2)˚. Find the third interior angle?

Answer»

ANSWER:

I am SPAMMER

Step-by-step EXPLANATION:

hwhais

susbiameus. sus

so

sis

did

fuenwir

eurnw

did

sid

wieurbgir

rientiw. aidntiem

18.

After fillinggr1.Fill in the blanks:(2 x 1 = 2 marks)a) In a pictograph, if the symbol represents 20 flowers in a basket, then ussymbols will stand for flowers.b) If the length of a regular hexagon is x m, then its perimeter will be _ m.​

Answer»

Step-by-step EXPLANATION:

\huge\blue{Answer \:࿐ \:}

\huge\red{Brainliest \:Banado \:}

\huge\pink{Follow \:Kardo \:}

19.

The ratio of 1 hour to 300 seconds is 5:1()​

Answer»

Step-by-step EXPLANATION:

that's CORRECT answer

btw what's the QUESTION

20.

Simplify and express in the exponential form 2⁴×2²×7× 7⁴_ 2³×7³​

Answer»

Step-by-step EXPLANATION:

in the between what is the sign.

if you TELL me i will GIVE you a CORRECT ANSWER.

21.

Given that √3 is irrational, Show that 7√3 is irrational. ​

Answer»

ANSWER:

It will HELP you ik

and ya MARK me as brainliest answer PLS

22.

किस वार्षिक ब्याज की दर से ₹500, 3 वर्ष में 1605 हो जाएँग​

Answer»

Answer:

1500

Step-by-step EXPLANATION:

I THINK that is called an END GAME for his family

23.

The difference of to number is 9 and they are in the ratio 4:7.find the numbers​

Answer»

Answer:

b4g by chlorates CLOSET restrictively didn't any SECRECY hasn't called SUNDAY night story JACKET

24.

(3x-y)^2 - 21x + 7y -18​factorise

Answer»

Answer:

92−6+2−21+7−18

Step-by-step explanation:

Hope it will help you. Have a great DAY. Pleas THANKS my ANSWERS.

25.

i)If one zero of polynomial 2 − 12 + (3 − 1) is five times the other, then the value of k is.. a)2 b)3 c)10 d)7

Answer»

ANSWER:

Answer............................

26.

POEMwild beast in bravia​

Answer»

ANSWER:

Polar stratospheric clouds (PSCs) and OZONE

Under normal atmospheric conditions, the two chemicals that store most atmospheric chlorine (hydrochloric acid, and chlorine nitrate) are stable. But in the long months of polar darkness over Antarctica in the winter, atmospheric conditions are unusual. An endlessly circling whirlpool of stratospheric winds called the polar vortex isolates the air in the center. Because it is completely dark, the air in the vortex gets so cold that clouds form, even though the Antarctic air is extremely thin and dry. Chemical REACTIONS take place that COULD not take place anywhere else in the atmosphere. These unusual reactions can occur only on the surface of polar stratospheric cloud particles, which may be water, ice, or nitric acid, depending on the temperature.

Photograph of a polar stratospheric cloud

The frozen crytals that make up polar stratospheric clouds provide a surface for the reactions that free chlorine atoms in the Antarctic stratosphere.

These reactions convert the inactive chlorine reservoir chemicals into more active forms, especially chlorine gas (Cl2). When the sunlight returns to the South Pole in October, UV light rapidly breaks the bond between the two chlorine atoms, releasing free chlorine into the stratosphere, where it takes part in reactions that destroy ozone molecules while regenerating the chlorine (known as a catalytic reaction). A catalytic reaction allows a single chlorine ATOM to destroy thousands of ozone mol

27.

Factors of X2 - 9Y2 are _____ and _____hi​

Answer»

(X+3Y)(x-3y)

Step-by-step EXPLANATION:

(x)2-(3y)2

=(x+3y)(x-3y)

28.

60% when expressed as a fraction (in lowest form) is ____________.pls

Answer»

Answer:

3/5

Step-by-step explanation:

60/100 = 3/5

29.

Write down the types of line in the pattern in arunachal pradesh in maths​

Answer»

ANSWER:

dlgdyldkgzglxtlzrisktztkztkztkstkxkhxkyxlduldludukdkydykdkhxktzykxlyf

30.

Eepress the following in kilograms and grams. 3432 g.

Answer»

Answer:

3.432 Kg

Step-by-step explanation:

1Kg = 1000g

Therefore 3432 G = 3432/1000 = 3.432Kg.

.

.

PLZ MARK as BRAINIEST

31.

Factors of X2 - 9Y2 are _____ and _____​

Answer»

Step-by-step EXPLANATION:

{x}^{2}  - 9 {y}^{2}

= ( {x)}^{2}  - ( {3y)}^{2}

= (x + 3y)(x - 3y)

factors \:  \: of \:  \:  {x}^{2}  - 9 {y}^{2}  \:  \:  \: are \:  \: (x + 3y) \:  \: and \:  \: (x - 3y).

32.

Find the value of n, if 14 - 8 = 20Your answer​

Answer»

Step-by-step EXPLANATION:

It's not CORRECT QUESTIONS OK

33.

Find out normal profit if capital employed is * 10,00,000 and normal rateof return is 12%.​

Answer»

ANSWER:

വിട്ടു കളയാടാ ഊളെ

Step-by-step EXPLANATION:

പോയി chaakada

34.

Find the LCM of a^7b^6 and a^8b^9?​

Answer»

ANSWER:

bzbzbzbzmalaoshhsxbxbxhmwtnt

35.

The length of rectangle is three times is width and it's perimeter is 96 m the length is​

Answer»

Answer:

\huge\colorbox{plum}{Answer}

length=3x

breadth=x

perimeter=2 (l+b)

96 = 2× 4x

96. = 8x

x = 96/8

x= 12

breadth is 12

length is 36

Step-by-step EXPLANATION:

please MARK me as BRAINLIEST

36.

In a square ABCD, AC=7x+13 and BD = 4x+ 43. find the valuse of x​

Answer»

ANSWER:

nnsbbsbhsbabamnhsjsbbazn

37.

6Factorize using suitable identity: 25-a2-b2- 2ab​

Answer»

ANSWER:

DONT KNOW SORRY XD 74327

38.

Plot 1 and 6 on graph​

Answer»

ANSWER:

it's very EASY PLS buy and give me graph paper and PENCIL

39.

3 cubes of metal whose edges are 8cm, 6cm and 10cm respectively. and are melted to form a single cube. Find the edge of the new cube​

Answer»

Answer:

8cm ×6 cm× 10 cm = 480 cm. 480 cm ÷ 3 = 160 cm

Step-by-step EXPLANATION:

First FIND the VOLUME of the three cubes . Then we will DIVIDE 480 cm ÷ 3 .

40.

What is the next number in sequence or pattern 8,11,5,9,1,7,10,3,12,2

Answer»

Did not UNDERSTAND my FRIEND

41.

Find the value of 2.5 % of 58​

Answer»

Answer:

Percentage Calculator: 2.5 is what percent of 58? = 4.3103448275862.

Step-by-step explanation:

Percentage solution with steps:

Step 1: We make the assumption that 58 is 100% since it is our output value.

Step 2: We next REPRESENT the value we seek with $x$.

Step 3: From step 1, it follows that $100\%=58$.

Step 4: In the same vein, $x\%=2.5$.

Step 5: This gives us a pair of SIMPLE EQUATIONS:

$100\%=58(1)$.

$x\%=2.5(2)$.

Step 6: By simply DIVIDING equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have

$\frac{100\%}{x\%}=\frac{58}{2.5}$

Step 7: Taking the inverse (or reciprocal) of both sides yields

$\frac{x\%}{100\%}=\frac{2.5}{58}$

$\Rightarrow x=4.3103448275862\%$

Therefore, $2.5$ is $4.3103448275862\%$ of $58$.

42.

12/36 reduced to the lowest terms is​

Answer»

ANSWER:

REDUCE 12/36 to LOWEST TERMS

Find the GCD (or HCF) of numerator and denominator. GCD of 12 and 36 is 12.

12 ÷ 1236 ÷ 12.

Reduced fraction: 13. Therefore, 12/36 simplifiedto lowest terms is 1/3.

43.

Pls help guys really fast and with process pls ​

Answer»

Answer:

a)20m/s

b)33⅓%=100/3%=0.3333....

C)2(3-2x)=13

6-4x=13

-4x=13-6

-4x=7

x=-7/4

d)area of parallelogram =BASE ×height =8×4.5=36cm²

hope it helps you and don't FORGET to FOLLOW

44.

Grandfather wants to give his 441 olive trees to his 18 sons and grandsons so thatevery son gets 5 trees more than every grandson. How many trees every son shouldget?​

Answer»

Given :- Grandfather wants to GIVE his 441 olive trees to his 18 sons and GRANDSONS so that every son gets 5 trees more than every grandson. How many trees every son should get ?

Answer :-

Let us assume that, total sons in the family are x and each grandson gets y number of olive trees .

so, we have,

son grandson

x (18 - x)

(y + 5) y

then,

→ Total olive trees = 441

→ x(y + 5) + y(18 - x) = 441

→ xy + 5x + 18y - xy = 441

→ 5x + 18y = 441

→ 18y = (441 - 5x)

→ y = (441 - 5x)/18

conclusion :-

  • x is number of sons , that must be a natural number .
  • x = odd number , since it has to be DIVISIBLE by 18 . As multiple of 18 are even numbers only . (odd - odd = even)

putting VALUES of x = odd natural numbers we get, since y must be a natural number also .

then,

  • x = 1 => (441 - 5)/18 ≠ Natural number .
  • x = 3 => (441 - 15)/18 ≠ Natural number .
  • x = 5 => (441 - 25)/18 ≠ Natural number .
  • x = 7 => (441 - 35)/18 ≠ Natural number .
  • x = 9 => (441 - 45)/18 = 396/18 = 22 = Natural number .

hence,

Number of olive trees every son should gets = (y + 5) = 22 + 5 = 27 trees (Ans.)

Learn more :-

if a nine digit number 260A4B596 is divisible by 33, Then find the number of possible values of A.

brainly.in/question/32686002

if n is an integer such that 1nn352 is a six digit number

brainly.in/question/26617043

45.

2x-3/5x-3=2x+1/5x+20 step by step explination please answer

Answer»

ANSWER:

x =  \frac{57}{26} = 2.19

Step-by-step EXPLANATION:

\frac{2x - 3}{5x - 3}  =  \frac{2x+ 1}{5x+ 20}  \\  =  > (2x - 3)(5x + 20) = (2x + 1)(5x - 3) \\  =  >  {10x}^{2}  + 40x - 15x - 60 =  {10x}^{2}  - 6x + 5x - 3 \\  = >   {10x}^{2}  + 25x - 60 =   {10x}^{2}  - 1x - 3 \\  = >  25x - 60 =  - x - 3  \\  =  > 25x + x =  - 3 + 60 \\  =  > 26x = 57 \\  =  > x =  \frac{57}{26}

PLEASE, MARK me as BRAINLEST.

46.

The perimeter of an equilateral triangle whose equal sides are p cm. each write the algebraic expression for the above students and also find perimeter if each side is 10cm.​

Answer»

Answer:

Algebraic expression:

p = 3x

PERIMETER:

SIDE = 10 CM

Perimeter = 3 X side

                 = 3 x 10

                 = 30 cm

Therefore, the perimeter of the equilateral triangle is 30 cm.

47.

The total length of the boundary of a closed figure is called its __________​

Answer»

Answer:

Step-by-step EXPLANATION:

the boundary is called perimeter perimeter is RIGHT answer hope this helped you PLEASE MAKE

48.

5. If x=-2 in the equation x+y = 4 then y=a.6.b.2 c.4.s.2.​

Answer»

x=-2

x+y = 4

or, -2+y=4

or,y=4+2

y=6

49.

Find out the difference of simple interests for 2 years and 3 years on a sumof 2100 at 8% per annum ?​

Answer»

Answer:

answer there's down

answer there's down

answer there's down P=2100

answer there's down P=2100R=8%

T= 2 years

SI= P*R*T/100

=2100*8*2/100

=21*8*2

=336

P=2100

P=2100R=8%

T=3 YEARS

SI=P*R*T/100

=2100*8*3/100

=21*8*3

=504

DIFFERENCE OF THE SIMPLE INTEREST= 504-336

=168

50.

Simplify and express in the exponential form22'*7'​

Answer»

chgxbbvNMmvbj128GbjgJhhmFJghHfhjFgjGHhj