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.

-x²+x² what is answer​

Answer»

Answer:

0 is the CORRECT answer

thank you.....

2.

In the figure a pair of parallel lines are cut by transversal find a and b given reason 102​

Answer»

Answer:

PLEASE TELL me the measure of ONE of the angles

3.

Revision of Grammar1)Fill in the blanksi) Our house is_____(in front of/through)the hill. There is a big oak tree__(beside/besides) our cottage.​

Answer»

ANSWER:

in FRONT,beside

Step-by-step EXPLANATION:

4.

7 [ ] 7 [ ] 7 [ ] 7 = 10Use the following to fill in the blanks

Answer»

ANSWER:

hi have a good DAY PLEASE Mark me BRAINLIEST

5.

Plot point (0,2),(0,5),(0,3.5)​

Answer»

ANSWER:

dnjdjjdjdjjejdj e74aykaurlyutsultzluztuzguzmjzufsukKyKuzhlzmjzjgzljdiy

6.

Pls tell the ans. of (f) asap. ​

Answer»

Answer:

21m

Step-by-step explanation:

pls mark as brainliest

if needed any HELP ASK in comments.

hope it helps you

7.

The excise duty on a certain item has been reduced from Rs. 750 to Rs.500. Find the percentage reduction in the excise duty on that item.

Answer»

Step-by-step EXPLANATION:

AMOUNT REDUCED= 750-500 =250

REDUCTION % = (reduction amount ÷ ORIGINAL amount)×100

reduction%= (250÷750)×100

reduction%= 33.33%

8.

The average of x, x 1 , and x +2 is​

Answer»

Step-by-step explanation:

to find the average we should FIRST ADD all the numbers and then DIVIDE it by two

i.e =

x+x+1+x+2÷2

=3x+3÷3

=x+1

average is x+1

hope U understood

plz thank my answer and mark me BRAINLIST

9.

Area of a field with sides of 12cm,4cm,4cm,4cm,4cm,3cm is?​

Answer»

ANSWER:

30 CM is the CORRECT answer

10.

Pls tell the ans pls​

Answer»

ANSWER:

●0•872

●0•278

●7•82

Step-by-step EXPLANATION:

I HOPE it MIGHT HELP you

11.

320 is decrease to 288​

Answer»

ANSWER:

what is the QUESTION

Step-by-step explanation:

please THANK my answer and follow me mark me as brainlist answer

12.

Please answer this.Its urgent​

Answer»

ANSWER:

5 KA(C) 6ka(a).........RIGHT answer

13.

1.1. Construct ADEF such that DE=5 cm, DF = 3 cm and mZEDF = 90°​

Answer»

ANSWER:

you DIAGRAM it by GEOMETRY BOX and SOLUTIONS there.......

14.

Find the complement of23°​

Answer»

Answer:

So the complement of an ANGLE whose MEASURE is 23 degrees is an angle whose measure is 67 degrees. I hope this HELPS you to UNDERSTAND the concept of complementary angles.

15.

In the figure a pair of parallel lines are cut by transversal find a and b given reason 100​

Answer»

ANSWER:

Selina solutions

Grade 6

Biology

MATHEMATICS

Physics

Chapters in CONCISE Mathematics - Middle School - 6

Exercises in Properties of Angles and LINES (Including Parallel Lines)

Question 2

Q2)

Each figure given below shows a pair of parallel lines cut by a transversal For each case, find a and b, giving reasons.

Solution

Transcript

Solution:

(i) a + 140° = 180° (Linear pair)

a = 180° - 140° = 40°

But b = a (Alternate angles)

= 40°

a = 40°, b = 40°

(ii) l II m and p intersects them

b + 60° = 180°

b = 180° - 60° = 120°

And a = 60° (Corresponding angle)

a = 60°, b = 120°

(iii) a = 110° (Vertically opp. angles)

b = 180° - a (Co-interior angle)

= 180° - 110° = 70°

(iv) a = 60° (Alternate int. angle)

b = 180° - a (Co-interior angle)

= 180° - 60° = 120°

(v) a = 72° (Alternate int. angles)

b = a (Vertically opp. angles)

i.e , b = 72

(vi) b = 100° (Corresponding angles)

a = 180° - b (Linear pair of angles)

a = 180° - 100° = 80°

(VII) a = 180° - 130° = 50° (Co-interior angle)

b = 130° (Vertically opposite angles)

(viii) b = 62° (Corresponding angles)

a = 180 - °b (Linear pair of angles)

a = 180° - 62° = 118°

(ix) a = 180° - 90° ( Linear pair of angles)

= 90°

b = 90° (Corresponding angles)

16.

What will be the answer of 3:5::18:x ​

Answer»

Answer:

30 is the CORRECT answer

thank you.....

17.

(21) + (-3) + (-67) + (49)​

Answer»

Step-by-step explanation:

(21)+(-3)+(-67)+(49)

=19 + (-67)+(49)

=48 + (49)

=0 Ans

18.

find the compound interest when the sum of rs 10000 is invested for 1 year and 3 months at the rate of 8½% compounded annually​

Answer»

ANSWER:

For first year

P=10000,R=8.5%, T=1

INTEREST =

100

PRT

=

100

(10000×8.5×1)

=850

Amount = Interest + Principle =10000+850=Rs.10850

For second year principle will be amount of previous year (SINCE interest is COMPOUNDED)

P=10850,R=8.5%, T=3months =

19.

Please solve this question...# riyazian# riifams*respect all religions*​

Answer»

ANSWER:

PLEASE MARK as BRAINLIEST and please give me thanks and follow me

20.

Ilen .A Jar has 5 red, I blue o 4marbles of a single marble is chosenrandom, what isgetting a reed and a green marble?gų grethe probabilityat​

Answer»

ANSWER:

cj

Step-by-step EXPLANATION:

PLEASE MARK me as BRAINLEIST

21.

Findthe HCF of the following numbera 18,48​

Answer»

Answer:

6

Step-by-step EXPLANATION:

PLEASE MARK as the BRAINLIEST.

22.

Find polynomial of 3x + 5 where x =½​

Answer»

ANSWER:

3x + 5

x =  \frac{1}{2}

3 \times  \frac{1}{2}  + 5

\frac{3}{2}  + 5

\frac{13}{2}

I HOPE this answer MAY HELP you DEAR

23.

5. A metal pipe is 77 cm. long. The inner diameter of a cross section is 4cm., the outer diameter being 4.4 cm. (see figure) Find its(1) inner curved surface area(i) outer curved surface area(i) Total surface area.​

Answer»

Answer:

HOPE IT HELPS U !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

I TRIED MY BEST !!!!!!!!!!!!!!!!!

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Step-by-step explanation:

(i) inner curved surface

According to the QUESTION inner diameter is 4 cm,

then,

Inner radius of a cylindrical pipe =r  1  

=  2

innnerdiameter  

=(  24)cm=2cm

Height (H) of cylindrical pipe=77 cm,

Curved Surface Area of inner surface of pipe  =2πr  1H

=(2×  722×2×77)cm  2

=968cm  2

(ii) Outer curved surface area

According to the question outer diameter is 4.4 cm

Outer radius of cylindrical pipe =r  2  

=  2

outerdiamterer​  

=(  24.4  )cm=2.2cm

Height of cylinder = h = 77 cm,

Curved area of outer surface of pipe = 2πr  2h

=(2×  722  ×2.2×77)cm  2

=(2×22×2.2×11)cm  2

=1064.8cm 2

(iii) Total surface area

Total surface area = curved surface area of inner cylinder + curved surface of outer cylinder + 2 × Area of base

Area of base = area of circle with radius 2.2 cm - Area of circle with radius 2 cm

=πr  22−πr  12

=  722×((2.2)  2

−(2.)  2)

=  722×(4.84−4)

=  722×(0.84)

=2.74cm  2

Total surface area = curved surface area of inner cylinder + curved surface area of outer cylinder + 2 × Area of base

=968+1064.8+2×2.74

= 2032.8 + 5.76

=2039.08cm  2

Therefore, the total surface area of the cylindrical pipe is  

=2039.08cm  2

24.

भाई लिस्ट एन एक्स प्लस 3 नॉट ए फंक्शन​

Answer»

ANSWER:

i don't KNOW this QUESTION answer PLEASE MARK me as braninlist please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please Please

25.

Find the compound interest when the sum of rs 10000 is invested for 1 year and 3 months at the rate of 8½% compounded annually.pls tell step by step​

Answer»

Step-by-step explanation:

The first TERM is, 4a2 its coefficient is 4 .

The middle term is, -13a its coefficient is -13 .

The last term, "the CONSTANT", is +10

Step-1 : Multiply the coefficient of the first term by the constant 4 • 10 = 40

Step-2 : Find two factors of 40 whose sum equals the coefficient of the middle term, which is -13 .

-40 + -1 = -41

-20 + -2 = -22

-10 + -4 = -14

-8 + -5 = -13 That's it

Step-3 : Rewrite the polynomial SPLITTING the middle term using the two factors found in step 2 above, -8 and -5

4a2 - 8a - 5A - 10

Step-4 : Add up the first 2 terms, pulling out like factors :

4a • (a-2)

Add up the last 2 terms, pulling out common factors :

5 • (a-2)

Step-5 : Add up the four terms of step 4 :

(4a-5) • (a-2)

Which is the desired factorization

26.

If p(x)=5-2x+3x²-6x³ ,find p(2)how to calculate

Answer»

<P>Answer:

p(2)=5-2(2)+3(2)²-6(2)³

= 5-4+3(4)-6(8)

= 1+12-48

= 13-48

= -35

27.

3/8 as rate per cent is 37.5%.​

Answer»

Step-by-step EXPLANATION:

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28.

Do it pls fasttttttttttttt​

Answer»

Step-by-step EXPLANATION:

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29.

3. Find the area of the pentagonal field shown alongside. All dimensions are in metres.E204010H 20-CF2030B4. Find the area of the given field All dimensionstes​

Answer»

Step-by-step EXPLANATION:

Area is the quantity that expresses the extent of a two-dimensional figure or SHAPE or planar lamina, in the plane. Surface area is its analog on the two-dimensional surface of a three-dimensional object. Area can be understood as the amount of material with a given thickness that would be necessary to fashion a model of the shape, or the amount of paint necessary to cover the surface with a single coat.[1] It is the two-dimensional analog of the length of a curve (a one-dimensional concept) or the volume of a solid (a three-dimensional concept).

Area

Common symbols

ASI unitSquare metre [m2]In SI base units1 m2Dimension{\displaystyle {\mathsf {L}}^{2}}

The combined area of these three shapes is approximately 15.57 squares.

The area of a shape can be measured by comparing the shape to squares of a fixed size.[2] In the International System of Units (SI), the standard unit of area is the square metre (written as m2), which is the area of a square whose sides are one metre long.[3] A shape with an area of three square metres would have the same area as three such squares. In mathematics, the unit square is defined to have area one, and the area of any other shape or surface is a dimensionless real number.

There are several well-known formulas for the areas of simple shapes such as triangles, rectangles, and circles. Using these formulas, the area of any polygon can be found by dividing the polygon into triangles.[4] For shapes with curved boundary, calculus is usually REQUIRED to compute the area. Indeed, the problem of determining the area of plane figures was a major motivation for the historical development of calculus.[5]

For a solid shape such as a sphere, cone, or cylinder, the area of its boundary surface is called the surface area.[1][6][7] Formulas for the surface areas of simple shapes were computed by the ancient Greeks, but computing the surface area of a more complicated shape usually requires multivariable calculus.

Area plays an important role in modern mathematics. In ADDITION to its obvious importance in geometry and calculus, area is related to the definition of determinants in linear algebra, and is a basic property of surfaces in differential geometry.[8] In analysis, the area of a subset of the plane is defined using Lebesgue measure,[9] though not every subset is measurable.[10] In general, area in higher mathematics is seen as a special case of volume for two-dimensional regions.[1]

Area can be defined through the use of axioms, defining it as a function of a collection of certain plane figures to the set of real numbers. It can be proved that such a function exists.

30.

Please help me please please ex 9.1 class 7 Q​

Answer»

Answer:

tell me the question please

Step-by-step EXPLANATION:

please mark as BRAINLIEST and FOLLOW meee

31.

The cost price of 30 notebooks is equal to theselling price of 40 notebook, find the gain or loss percent​​

Answer»

ANSWER:

10 PERCENT is WRITE answer

32.

E sum of two algebraic expressions is 36a4– 22a3b + 27ab2– b3. One of them is 2b3+17a4– 13a3b. Find the other. plz it's urgent​

Answer»

ANSWER:

260 is the answer bsjsjjdjdjdjfjfjjcjcjcjjfjfjfjjgjjjgjjjjfhffjhfjjjfjfjjf

33.

0,5a−10=−3pls answer it​

Answer»

a=7/6

Step-by-step explanation:

5a-10=-3

5a=-3+10

5a=7

a=7/5

34.

1 , how will you convert 9cm 43cm to decimal form as metersplease write the step by step ​

Answer»

Step-by-step explanation:

ONE meter = 10 decimeters (dm) = 100 centimeters (CM) = 0.001 KILOMETERS (km) = 3.2808399 feet (ft) = 1.0936133 yard = 0.000621371192 mile (mi) = 39.3700787 inches (in).........

One meter = 10 decimeters (dm) = 100 centimeters (cm) = 0.001 kilometers (km) = 3.2808399 feet (ft) = 1.0936133 yard = 0.000621371192 mile (mi) = 39.3700787 inches (in).................

35.

5. Solve for xx+9=45x=45 -24 = -63-x=12​

Answer»

PLZ MARK as Brainliest

✧༺♥༻✧

x+9=4

x=9-4

x=5

5x=45

x=45/5

x=9

-24=-6

x is not MENTIONED in this question. HENCE, wrong question.

3-x=12

-x=12-3

-x=9

x=-9

36.

Find x if 0.8% of 120 +54 +2/5=16​

Answer»

-59

Step-by-step explanation:

\BEGIN{GATHERED}0.8* 120 + 5x + 215 = 16\\96.0 + 215 + 5x = 16\\96+215+5x = 16\\311+5x = 16\\5x = 16 - 311\\5=

-295\\x = -295/5\\x = -59\end{gathered}

0.8∗120+5x+215=16

96.0+215+5x=16

96+215+5x=16

311+5x=16

5x=16−311

5x=−295

x=−295/5

x=−59

37.

Simplity5/4-7/6-2/3​

Answer»

ANSWER : 3/4

Step-by-step explanation:

\frac{5}{4}  -  \frac{7}{6}  -  \frac{2}{3}  \\  \frac{5}{4}  -  \frac{1}{2}  \\  =  \frac{3}{4}

Please MARK my answer as brainliest if it was HELPFUL for you

38.

FORMULAECircumference of a circle = 2trArea of a circle = ir?Area of an ellipse (axes a,b) = TabSurface of a sphere = 4 r2Volume of a cylinder = trhVolume of a sphere = 4/373Volume of a cone = 1/37?hVolume of a pyramid = 1/3 area of base x hVolume of a prism = area of base xh​

Answer»

Answer:

Lionel Messi 20180626.jpg

Messi with Argentina at the 2018 FIFA World Cup

Personal information

Full name Lionel Andrés Messi

Date of birth 24 June 1987 (age 33)[1]

Place of birth Rosario, Argentina

Height 1.70 m (5 ft 7 in)[2]

Playing position(s) Forward

Club information

Current team Barcelona

Number 10

Youth career

1994–2000 Newell's Old Boys

2001–2003 Barcelona

Senior career*

Years Team APPS (Gls)

2003–2004 Barcelona C 10 (5)

2004–2005 Barcelona B 22 (6)

2004– Barcelona 495 (448)

National team‡

2004–2005 Argentina U20 18 (14)

2008 Argentina Olympic 5[α] (2)

2005– Argentina 142 (71)

Honours[show]

* Senior club appearances and goals counted for the domestic league only and correct as of 5 December 2020

‡ National team caps and goals correct as of 17 November 2020

Lionel Messi This article is part of a series about

Lionel Messi

Argentine professional footballer

International goalsCareer achievementsComparisons to Cristiano Ronaldo

Eponym

Messi (cougar)

Films

Messi (2014)Messi (2017)

vte

Lionel Andrés Messi[note 1] (Spanish pronunciation: [ljoˈnel anˈdɾez ˈmesi] (About this soundlisten);[A] born 24 June 1987) is an Argentine professional footballer who plays as a forward and captains both Spanish club Barcelona and the Argentina national team. Often considered the best player in the world and widely regarded as one of the greatest players of all TIME, Messi has won a record six BALLON d'Or awards,[note 2] and a record six European Golden Shoes. He has spent his entire professional career with Barcelona, where he has won a club-record 34 trophies, including ten La Liga titles, four UEFA Champions League titles and six Copas del Rey. A prolific goalscorer and creative playmaker, Messi holds the records for most goals in La Liga (448), a La Liga and European league season (50), most hat-tricks in La Liga (36) and the UEFA Champions League (8), and most assists in La Liga (183), a La Liga and European league season (21)[9] and the Copa América (12). He has scored over 700 senior career goals for club and country.

Step-by-step explanation:

39.

A shopkeeper sells fridge for 8100₹ he losses 10percent .find costprice of the fridge​

Answer»

Step-by-step explanation:

Selling Price of HOUSE to Mr. B = (1−

100

10

)9000=8100 RS

Selling Price of house to Mr. A = (1+

100

10

)8100=8910 Rs

∴ A sells at Rs. 8100 and bought at Rs. 8910.

∴ Mr. A loses = 8910 - 8100 = Rs 810

40.

2(iii) 40 - 6 evaluate​

Answer»

Answer:

34......

..........

.

.

..........

41.

CONSTRUCTION___Draw PQ = 7.9 Cm. Cut off on it,___PR= 3.7 CM. ​etc.....

Answer»

ANSWER:

bdhdjdjs d. d DHD. RSSE!dVIPsbr. DAON ि्लीव ३ुे

42.

CP,ER,GT,_If anyone tell the answer to this vb question I will mark him/her as a brainlist​

Answer»

Step-by-step explanation:

\underline{ \sf \large \color{lime} QuésTion:-}

★ In each of the following pair of number STATE which whole number is on the left on the other number on the number line , also write them with the appropriate sign {<,>} between them .

(a) 530,503

(b) 370,307

(C) 98765,56789

D. Admin management

\underline{ \sf \large \color{lime}AnsWer:-}

(c) 98765,56789

Greenhouse gases are gases in Earth's atmosphere that trap heat. They let sunlight pass through the atmosphere, but they prevent the heat that the sunlight brings from leaving the atmosphere.

OVERVIEW of Greenhouse Gase

Carbon Dioxide.

Methane.

Nitrous Oxide.

Fluorinated Gases

43.

Population of Sundar Nagar was 75,832 in the year 2000. In the year 2008 it was foundto be increased by 15,423. What was the population of the city in 2008? Give your answerby estimating.​

Answer»

Answer:

91255 is the POPULATION of CITY in 2008

Step-by-step EXPLANATION:

44.

1/4-1/2=? plese in exam​

Answer»

ANSWER:

PLEASE don't CHEAT in your EXAMS....

45.

Yeah guys!!!!!I got 200 followers only in two days so so happy friends keep supporting guysI started this app before 1 or 2 days and I got these much followers​

Answer»

ANSWER:

CONGRATULATIONS DEAR ☺️☺️☺️☺️

46.

Write down the formula of volume curved surface area, total surface area frustum of cone?​

Answer»

Answer:

The CURVED Surface Area (CSA) of the frustum of a cone is: = pi * l(R + r) where the (r) STANDS for = RADIUS of the SMALLER circle and (R) stands for = radius of the bigger circle and the (l) = slant height of the frustum.

Step-by-step explanation:

hope its helpful

47.

Answer the following qs

Answer»

ANSWER:

srry dear what's your question

Step-by-step explanation:

MARK me as BRAINLIST

48.

Express the number as the sum of 2 consecutive primes.. 18​

Answer»

ANSWER:

B HENRY KRNA PARKER uytr

49.

In each of the following pair of number state which whole number is on the left on the other number on the number line , also write them with the appropriate sign {} between them .(a) 530,503 (b) 370,307(c) 98765,56789​

Answer»

Step-by-step explanation:

\underline{ \sf \large \color{lime} QuésTion:-}

★ In each of the following pair of number state which WHOLE number is on the left on the other number on the number line , also write them with the appropriate SIGN {<,>} between them .

(a) 530,503

(b) 370,307

(c) 98765,56789

D. Admin management

\underline{ \sf \large \color{lime}AnsWer:-}

(c) 98765,56789

Greenhouse gases are gases in Earth's atmosphere that trap HEAT. They let sunlight PASS through the atmosphere, but they prevent the heat that the sunlight brings from leaving the atmosphere.

OVERVIEW of Greenhouse Gase

Carbon Dioxide.

Methane.

Nitrous Oxide.

Fluorinated Gases

50.

Mixed fractions of 19/5​

Answer»

your ANSWER is 3(4/5)