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.

If POQ is a straith line andangle PQR= 3× / QOP =2×+10 find ×​

Answer»

ANSWER:

INDIA, officially the Republic of India, is a country in South Asia. It is the second-most populous country, the seventh-largest country by land AREA, and the most populous democracy in the world. Wikipedia

President: Ram Nath KOVIND Trending

Date format: : dd-mm-yyyy;

2.

Q.5- Answer the following questions.a. How many days are there in a week.b- How many months in a year.C- How many months have 30 days.d-Which month comes after march,e-Which month comes before September?​

Answer»

Step-by-step EXPLANATION:

  • a. There are 7 days in a week.
  • B. There are 12 months in a year.
  • c. 4 months have 30 days.
  • d. April month comes after march.
  • e. AUGUST month comes before SEPTEMBER.
3.

Factorise 6x²y²+7xy-3​

Answer»

Step-by-step explanation:

6x^2y^2+9xy-2xy-3

=3xy(2xy+3)-1(2xy+3)

=(2xy+3)(3xy-1)

4.

The school that Chelsea goes to is selling tickets to the annual talent show. On the first day of ticket sales the school sold 3 adult tickets and 13 student tickets for a total of $82. The school took in $142 on the second day by selling 13 adult tickets and 3 student tickets. find the price of an adult ticket and the price of a student ticket?

Answer»

\: \: \: \: \: \: \: \: \: \:\huge{\underline{\sf{\red{Solution}}}}

⠀

  • Let the price of adult ticket be x.
  • Let the price of student ticket be y.

⠀

On the FIRST day

→ EQUATION = 3x + 13y = 82⠀⠀...[1]

⠀

On the second day

→ Equation = 13X + 3y = 142⠀⠀...[2]

⠀

\: \: \: \: \: \: \: \: \tiny\dag{\underline{\bf\: \: \: {Solving\: [1]\: and\: [2] }}}

⠀

We get :-

  • x = 10
  • y = 4

⠀

Note (✓) :- Explanation is in attachment.

⠀

Hence,

  • Price of a adult ticket is Rs.10
  • Price of a student ticket is Rs.4

━━━━━━━━━━━━━━━━━━━━━━

5.

Identify terms which contain y and give the coefficient of y.my+yz +8y−5xz​

Answer»

Answer:

8 is the COEFFICIENT

Step-by-step explanation:

because the NUMBER INFRONT of a variable is CALLED coefficient

6.

"]Solve the following1] A swimming pool is 50m in length, 30m in breadth and 2m in depth. Find the cost of cementing its floor andwalls at the rate of 30 Rs per meter squarex 40cm x 20cm​

Answer»

Answer:

Swimming POOL surface AREA

= 2 ( BH + hl ) + lb

= 2 ( 30 × 2 + 2 × 50 ) + 50 × 30

= 2 ( 60 + 100 ) + 1500

= 2 × 160 + 1500

= 320 + 1500

= 1820 m²

Cost of 1m² cementing = Rs. 30

Cost of 1820m² cementing = 1820 × 30

= Rs. 54600

Be my follower. If this answer is HELPFUL so mark my answer as brainlient answer.

7.

एक पहिए का व्याश 1.54 मीटर है। 200 चक्करों में यह कितनी दूरी तय करेगा​

Answer»

Step-by-step EXPLANATION:

dhehrhdjdrnxjkdj, jsjgjxjsdjxjdjxbdhzjdgd

8.

The area of a trapezium is 42 cm and its parallel sides are 6 cm and somthe distance between the paralle side​

Answer»

ANSWER:

do U WANT to KNOW a secret i don't know answer.

please don't waste ur time by reading my answer.keep smiling.study well. mark as Brainliest

9.

The place value of 9 in 8.2091 is​

Answer»

ANSWER:

Answer: the PLACE VALUE of 9 is 9/100 .

10.

Curved surface area of a cone is 308 cm2 and its slar: height is 14 cm.Find the radius of the base of the cone.​

Answer»

Answer:

R=7

\pi \: r \: <klux>L</klux> \:  = 308 cm {}^{2}

22/7 * r *l =308

22 X 14 r = 308 x 7

14r= 2156/ 22

14r= 97

r= 7cm²

11.

The area of a triangular shaped mat is 5 m’ and the base is 3 m. Find the height.​

Answer»

Step-by-step EXPLANATION:

area=5m^{2}m

2

base=3m

area=\frac{1}{2}

2

1

×base × height

5=\frac{1}{2}

2

1

×3×height

\frac{5*2}{3}

3

5∗2

=height

height=\frac{10}{3}

3

10

height=3.33m(APPROX.)

12.

The product of two numbers is -7/8 . If one number is 12,find the other.

Answer»

ANSWER:

X= -7/96

please MARK me the BRAINLIEST

13.

Calculate the compound interest and amount due on a sum of Rs 500 for 3 years at 10% per annum compounded annually.​

Answer»

Answer :

  • CI = Rs 165.50
  • Amount = Rs 665.50

Given :

  • Sum of = Rs 500
  • For = 3 years
  • At = 10 % per annum

To Find :

  • the CI and amount DUE on the sum

Solution :

For the 1st year, Principal = Rs 500

Interest of Rs 500 at the rate of 10%

= Rs\bigg(\dfrac{5}{100}\times500\bigg) = Rs 50

Therefore, Amount at the end of 1st year (500 + 50) = Rs 550

  • i.e Principal for the 2nd year = Rs 550

Interest of Rs 550 at the rate of 10% = 10% of Rs 550 = Rs 55

[ Interest calculated on Rs 550 for the 2nd year ]

Therefore, Amount at the end of 2nd year = 10% of Rs 605 = Rs 60.50

  • i.e Principal for the 3RD year = Rs 605

Interest of Rs 605 at the rate of 10% = 10% of Rs 605 = Rs 60.50

Therefore, Amount after 3 years = Rs (605 + 60.50) = Rs 665.50

Therefore, Required Compound interest (665.50 - 500.00) = Rs 165.50 and amount for 3 yeas = Rs 665.50.

14.

Factorise 24/4 x2 -y2/9​

Answer»

Answer:

24/4⋅2−1⋅2/9

62−1⋅2/9

62 + −12/9

●Just SEE that the 2 are the square's kn the number.

Step-by-step EXPLANATION:

Hope it HELPS.

15.

I) What are the coordinates of point A?(a) (2, 2) (b) (2, - 2)(c) (-2,2) (d) (-2,-2)(ii) What is the distance of point A from origin ?(a)8 (c)4(iii) What is the distance between A and B ? (a) 3 19(c) 17(b)2 2 (d)4 2(b) 3 5 (d)2 5(iv) What is the distance between B and C ?(a) 3 19 (b) 3 5(c) 2 17 (d) 2 5(v) A point D lies on the line segment between points A and B such that AD : DB = 4 : 3 . Whatare the the coordinates of point D ?(a) b10,2l (b) b2,7l77 77(c) b-10,-2l (d) b-2,-7l 77 77

Answer»

ANSWER:

i) c II) c iii) a IV) d v) c

Step-by-step EXPLANATION:

make me as a brainlist

16.

Findnythree rational numbens between -7/11 and 2/11​

Answer»

Answer:

-6/11, -5/11,-4/11 are Three rational numbers between - 7/11 and 2/11.

Please mark my answer as the BRAINLIEST answer.

HOPE it will HELP you.

17.

Find the mass of 1 mole of ammonia with process​

Answer»

ANSWER:

N: 14.0067 g/mol

H: 1.00794 g/mol

The MOLAR mass of AMMONIA will THUS be

14.0067 g/mol +3× 1.00794 g/mol =17.03052 g/mol

18.

(40)3 + (30)3 – (70)3​

Answer»

ANSWER:

it will be 0

Step-by-step explanation:

120+90-210 = 210 - 210 = 0

hope it HELPS you

mark me brainliest if you like my explanation and answer

19.

Q6. Find the value of k, if x=2,y=1 is a solution of the equation 2x+3y=k.​

Answer»

Answer:

5

Step-by-step EXPLANATION:

x=2 and y=1

2x+3y=k

2*2+3*1=k

2+3=k

5=k

k=5

mark me as BRAINLIST

THANK you

20.

Find cp when:plz solve my question ​

Answer»

Answer:

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Step-by-step EXPLANATION:

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21.

Consider the sequence of two digit numbers which leave a remainder 1 on divisibleby 5 . a ) What is its common difference ? b) Which is the smallest and largest numbers in this sequence ? c ) What is algebraic form of this sequence ? d ) How many two digit numbers are there which leave a remainder 1 on divisible by 5 ? e) What is the sum of such numbers ?​

Answer»

Given : sequence of two digit numbers which leave a REMAINDER 1 on division by 5  

To Find :   the sequence .​

Solution:

leave a remainder 1 on division by 5  

can be REPRESENTED by 5n+ 1

as sequence of two digit numbers

Hence 10 ≤ 5n + 1 ≤ 99

10 ≤ 5n + 1  

=> 9 ≤ 5n

=> 2  ≤  n

5n + 1 ≤ 99

=> n  ≤ 19

2  ≤  n   ≤ 19

Hence sequence is

11 , 16 , 21 , ___________________ 91 , 96

5n + 1    ,  2  ≤  n   ≤ 19

common DIFFERENCE is 5

smallest and largest numbers in this sequence  are 11 and 96 respectively

algebraic form of this sequence  5n + 1    ,  2  ≤  n   ≤ 19

18 such numbers are there

Sum = (18/2) ( 11 + 96)  = 963

Learn More:

In an A.P if sum of its first n terms is 3n square +5n and it's KTH term ...

brainly.in/question/8236011

Find the sum of frist 51 terms of the AP whose 2nd term is 2 and 4th ...

brainly.in/question/7655866

22.

What is the number which when multiplied by itself gives 227.798649 ?Please give ne answer ​

Answer»

Answer:

15.093

Step-by-step explanation:

15.093 × 15.093= 227.798649

23.

the school flag is in the rectangular shape of 1.4 m and breadth 80 cm. find the area (in sq meter) of the flag.​

Answer»

Step-by-step EXPLANATION:

  • Here, LENGTH = 1.4 m
  • And, breadth = 80 cm = 0.8 m
  • So, area of rectangular FLAG = length * breadth = 1.4*0.8 = 1.12 m^2
24.

In ∆ABC and ∆DEF, angle A ~ angle D and angle B ~ angle E then ∆ABC ~∆DEF by ____test.Please answer .​

Answer»

The TRIANGLES are SIMILAR by AA CRITERION.

25.

If a,b and c are in AP, then is b-a/c-b is​

Answer»

ANSWER:

d which MEANS COMMON DIFFERENCE

26.

If a cone has a radius of 12m and a volume of 400m^3 what is the approximate height

Answer»

ANSWER:

PLEASE MARK me BRAIN LIST

27.

Find the area of the figure and perimeter​

Answer»

ANSWER:

XGJFKDKDKUSUSJDJDJDJJDJDJDJHDD

28.

© Arcange in increasing oder 3√6 3√2 3√4​

Answer»

Answer:

3√2 , 3√6 , 3√4 is the PERFECT.

29.

FC)ㅍ6prove that I

Answer»

ANSWER:

SORRY i don't know

Step-by-step EXPLANATION:

30.

Divide 45x^5y^5 by -8x^6y​

Answer»

ANSWER:

ctrl+i and I are a LITTLE more concerned with DENOMINATE and you are a bit of an INTROVERT and have 55inches a

31.

12.35 छात्रों की किसी कक्षा में किसी दिन 28 छात्र उपस्थित थे, बताएँउस दिन कुल कितने प्रतिशत छात्र अनुपस्थित थे?​

Answer»

Step-by-step explanation:

12.35 छात्रों की किसी कक्षा में किसी दिन 28 छात्र उपस्थित थे, बताएँ

उस दिन कुल कितने प्रतिशत छात्र अनुपस्थित थे?

32.

3. Solve the following word problems:b) The area of a square is given by the algebraic expression x2 + 8x + 16. What is thelength, breadth, and perimeter of this square?​

Answer»

ANSWER:

We have to FIND the length, breadth and perimeter of the SQUARE. The length, breadth are nothing but the FACTORS of the expression. ☣️ (x+4) and (x+4) are the length and breadth of the square. ☣️ Therefore, 4x+16 units is the perimeter of the square.

33.

1)एक नाणे व एक फासा एकाचे वेळी फेकले असता मिळणारा नमुना अवकाश 'S' व त्यातील नमुना घटकांचीसंख्या लिहा.​

Answer»

Answer:

येथे तुम्ही विषय बीजगणित प्रकरण क्रमांक :

4)संभाव्यता

या प्रकरणावर ई-टेस्ट देऊ शकता आणि त्या ई-टेस्ट चा ताबडतोब निकाल पाहू शकता..!

ई-टेस्टने करा, विषय तयारी, क्षणात निकाल,मिळेल आनंद भारी !!!कृपया तुमचे नाव लिहा : 

Q1. जर A = { 2, 3, 4} , A' = { 1, 5} तर नमुना अवकाश S कोणता राहील?

A){ 2, 3, 4}

B){ 1, 2, 3, 4, 5}

C){ 1, 2, 3, 4, 5}

D){1, 3, 4, 5}

Q2. जर A = {6, 12, 18, 24, 30} तर n(A) = …………

A) 6

B) 2

C) 9

D) 5

Q3. एक नाणे फेकले असता मिळणारा नमुना अवकाश कोणता?

A) { H, T }

B) H, T

C) { T }

D) { HH, TT}

Q4. एक फासा टाकला असता,P ही घटना पृष्ठभागावरील अंक विषम मिळवण्याची आहे,P घटनेचा संच खालीलपैकी कोणता?

A){ 2, 4}

B){ 6, 4}

C){ 2, 4, 6}

D){1, 3, 5}

Q5. एकाचवेळी दोन नाणी फेकली असता एकूण किती शक्यता मिळतात?

A) 6

B) 8

C) 5

D) 4

Q6. एक फासा टाकला असता, वरच्या पृष्ठभागावर सम संख्या मिळेल या घटनेची संभाव्यता काय राहील?

A) 1

B) 2

C) 1/2

D) 0.1

Q7. जर n(A) = 2, n(S) = 8 तर A या घटनेची संभाव्यता किती राहील?

A) 1/2

B) 1/4

C) 1/3

D) 2/3

Q8. तीन फासे एकाचवेळी फेकले असता नमुना अवकाश S मधील घटकांची संख्या n(S) =किती?

A) 24

B) 8

C) 36

D) 4

Q9. जर n(A) = 4 व n(S) = 36 तर P(A) = ?

A) 1/3

B) 4/9

C) 9/4

D) 1/9

Q10. एक नाणे व एक फासा एकाचवेळी फ़ेकले असता , मिळणारे नमुना अवकाश S मधील घटकांची संख्या n(S) = किती?

A) 4

B) 12

C) 6

D) 8

34.

Please write the degree of polynomial x5-4x6-2x+5​

Answer»

Answer:

1

Step-by-step explanation:

The degree of polynomial is the HIGHEST POWER PRESENT in the EQUATION

THANK you

35.

Eight oranges can be bought for Rs.10.40. How many more can be bought for Rs.16.90? Answer fast

Answer»

ANSWER:

IF U GOT YOUR ANSWER THEN PLEASE MARK AS BRAINLIST

36.

The length of a rectangle is 16cm and the length of its diagonal is 20 CM the area of rectangle is​

Answer»

ANSWER:

HENCE, the AREA of the RECTANGLE is 192 cm².

tqu

37.

construct a quadrilateral mnop where m .n is 3 cm and o is 5 cm ap is 5 cm pm is 4 cm and angle is 105 please give proper explanation​

Answer»

ANSWER:

this is the CORRECT answer MARK me as BRAINLIST

38.

Is 1:2 ratio centroid divides the median .will I get marks in this answer​

Answer»

Answer:

No, you can't GET MARKS. Because CENTROID divides the MEDIAN in 2/3

39.

Heya! Answer the following Mathematical MCQ!The ratio of height of a room to its semi-perimeter is 2 : 5. It costs Rs. 260 to paper the walls of the room with paper 50 cm wide at Rs. 2 per meter allowing an area of 15 m² for door and windows. The height of room is : a. 2.6 m b. 3.9 m c. 4 m d. 4.2 mRubrics to be kept in mind while answering :➡ Answer should be explained Step-by-Step with sections of 'Given', 'To Find' and 'Solution'. ➡ Content Quality needed. ➡ No Spam and Copied Answers! If the given rubrics are followed, then answer will be marked as Brainliest! But if the rubrics are not followed, then it will be reported on the spot!​

Answer»

Answer:

option (c) 4 m

Step-by-step explanation:

Given :

  • The ratio of height of a room to its semi-perimeter is 2 : 5.
  • It costs RS. 260 to paper the walls of the room with paper 50 cm wide at Rs. 2 per meter ALLOWING an area of 15 m² for door and windows.

To find :

the height of room

Solution :

Let the length, BREADTH and height of the room be l, b and h respectively.

Semi perimeter of the room = (l + b)

Let

the height, h= 2x

then, semi perimeter = 5x

l + b = 5x

Area of 4 walls of the room = lh + bh + lh + bh

= h(l + b + l + b)

= h(2l + 2b)

= 2(l + b) × h

= 2(5x) (2x)

= 20x²

It's also given that the area occupied by doors and windows is 15 m²

so, area to be papered = (20x² – 15) m²

Breadth of the paper = 50 cm = 50/100 m = 0.5 m

Area to be papered = Area of the paper

20x² – 15 = length × 0.5

length = 2(20x² – 15)

length = 40x² – 30

It costs Rs. 260 to paper the walls of the room with paper 50 cm wide at Rs. 2 per meter

2 × (40x² – 30) = 260

80x² – 60 = 260

80x² = 260 + 60

80x² = 320

x² = 320/80

x² = 4

X = √4

x = 2

Height of the room = 2(2) = 4 m

40.

A gardener want to plant saplings in such a way that each row has as many saplings as there are number of row. if he has 998 saplings find how many more saplings does he requires.​

Answer»

ANSWER:

Since each row MUST have the same number of SAPLINGS as the number of rows, the number of saplings must be a perfect square. Thus, he NEEDS 32 rows, i.e. 32 ^ 2 saplings = 1024 saplings.

41.

2-02-241TestIfriday1. Mike bought 2m 2 0 CM Cloth for his shirt and 3 m5 CM Cloth for trouser, find the total length ofCloth bought him?wo​

Answer»

Answer:

10m20cm

Step-by-step explanation:

2m 20cm + 3m+ 5cm=

10m20cm

MAKE me BRAINLIEST PLEASE

42.

Find rational numbers between 1 and 2​

Answer»

ANSWER:

FIVE rational NUMBERS between 1 and 2 are 11/10, 12/10, 13/10, 14/10, and 15/10.

43.

The range of the data 200, 15, 20, 103, 3, 196, is​

Answer»

ANSWER:

RANGE= highest observation-lowest observation

=200-3

=197

HOPE IT HELS YOU

THANK U...!!!

44.

Please help! and don't write gibberish that makes you a thief!

Answer»

STEP 1 is CORRECT step 2 is misteke

45.

Pls help! What is mWTV?

Answer»

ANSWER:

They are ASKING the MEASURE of ANGLE WTV..

46.

6. ओ३म् का जप ध्यान आदि कौन करते हैं।​

Answer»

ANSWER:

i THINK Gurujan KARTE HAI

47.

3 4 82'5'5in decimalWritenotation.​

Answer»

Three THOUSAND four HUNDRED and eighty TWO point five TENTH and five hundredth.

Mark my answer as brainliest.

48.

In the right-angled triangle, sides making the right angle are 9cm and 12cm. Find the length of the hypotenuse.

Answer»

HOPE IT HELPS YOU IN YOUR WORK

49.

7. Express the following in the exponential notation.3х(GHTS8х519 15257310.(a) (19)"=(IG2(h) (-7)16 = (-7)3673130 [(-8)415(k)13​

Answer»

ANSWER:

SEND the

QUESTION

correctly

as we

can't

understand

the question

50.

Ajay, Bhigu and Colin are fast friend since childhood. They always want to sit in a row in the classroom . But teacher doesn’t allow them and rotate the seats row-wise everyday. Bhigu is very good in maths and he does distance calculation everyday. He consider the centre of class as origin and marks their position on a paper in a co-ordinate system. One day Bhigu make the following diagram of their seating position.

Answer»

Answer:

1 - C)———————(-2,2)

2- b)———————(2\sqrt{2})

3- c)———————(\sqrt{17})

4- d)———————(2\sqrt{5})

5- c)———————(\frac{-10}{7} ,\frac{-2}{7})

Step-by-step EXPLANATION: