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.

The Perimeter of a square is 4 times the length of the side.true and false​

Answer»

Answer:

True

HOPE it helps:-)

PLS MARK me as BRAINLIEST
Discussion
2.

Two hundred and fifty two million, twenty three thousand and sixty oneChange into numeral

Answer»

Answer:

252,023,061

Step-by-step EXPLANATION:

HOPE this HELPS!!
Discussion
3.

Please solve it,and tell me answer​

Answer»

Step-by-step explanation:

22/7-1/cos 22/7+ sin22/7 /3

π=22/7
Discussion
4.

Please answer my questions that are shown in the images asap. Thanks!!

Answer»

Answer:

1) 5/12

2)5/12

3)a/b

8 1) FALSE

2) false

3)true

4)false

5)false

6)false
Discussion
5.

4. How many lines of symmetry does the figure have?(a) 1(b) 2(c) 3(d) countless​

Answer»

ANSWER:

(a) 1

Step-by-step EXPLANATION:

PLEASE MARK ME AS BRAINLIEST ..........
Discussion
6.

36÷3×2+10-4 what is that solution ​

Answer»

Answer:

30 ANS

THANK you my FRIEND

Discussion
7.

0.45 into simplest for​

Answer»

Answer:

9/20

Step-by-step EXPLANATION:

0.45 = \frac{45}{100} = \frac{9}{20}

HOPE It HELPS :)
Discussion
8.

(X-2/x) SquareAns. X+4-2 X - 2 + 4. 2+4-xDo you intrested 8n this question so please mark ma as brainlist​

Answer»

Answer:

CHAL gadhe

Step-by-step explanation:

NIKAL peli Fursat MEIN
Discussion
9.

-5a✓ + 25ab का गुणनखंड होगा​

Answer»

ANSWER:

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Discussion
10.

16. If a, b, c are in GP. And a^x = b^y=c^z=then prove that 1/x+1/z =2/y.​

Answer»

ANSWER:

a^x = b^x = c²

a, b, c→ GP

b² = ac

xloga = ylogb = zlogc

xloga = y/2 logc

xloga = y/2 (LOGA + LOGE) = 2

(2x - y)loga = ylogc

loga/logc = y/2x-y (1)

y/2 logac = zlogc

y/2 (loga+logc) = zlogc

yloga = (2z - y)logc

loga/logc = 2z-y/y (2)

(1) = (2)

y/2x-y = 2z-y/y

y² = (2x - y) (2z - y)

4 x z-y (2x + 2z) = 0

2 x 2 − y(x+2) = 0

2/y = 1/z + 1/x

Step-by-step explanation:

anhenseyo sweetums unnie, good morning.
Discussion
11.

Write the following decimal number in the place value 132. 105​

Answer»

Answer:

1 32 1 0 5

How = if we removed DECIMAL after 132 so it COME 132105.

and the place VALUE of

1 = hundred

3 = tens

2 = ones

1= TENTHS

0 = hundredths

5= thousandths

Discussion
12.

In a model of a school building the height ofthe first floor is 12 cm, while the actual heightof the first floor is 6 m. If the height of themodel is 36 cm, how high is the schoolbuilding​

Answer»

Answer:

the hight of the SCHOOL will be 18 CM

because you can SEE that the model hight is double from the actual hight

Discussion
13.

What is ditermine? Please explain me! how can we do?

Answer»

Step-by-step explanation:

Logic to define or limit (a notion) by adding or REQUIRING certain features or characteristics. Mathematics geometry to FIX or specify the position, form, or configuration of: two points DETERMINE a line.
Discussion
14.

Construct the right angled triangle whose hypotenuse is 9 cm longand one of the legs is 5 cm long. Please draw and send please help me

Answer»

Answer:

Step-by-step explanation:

The required triangle is SHOWN below.

Step-by-step explanation:

Consider the provided information.

To construct a RIGHT angle triangle whose hypotenuse is 9 cm long and ONE of the legs is 5 cm long follow the STEPS shown below:

Step 1: Draw a line segment BC of length 5 cm.

Step 2: Draw an angle of 90° from point B.

Step 3: Draw an ARC from point C with radius 9 cm and let the point where arc intersects the ray be point A.

Step 4: Join the point AC.
Discussion
15.

Find if the following pairs of fractions are equivalent - 2/5 and 8/25​

Answer»

ANSWER:

No, they are not EQUIVALENT.

PLS MARK me as BRAINLIEST
Discussion
16.

In the given figure, ab||cd find x​

Answer»

ANSWER:

If you have any DOUBT feel free to ASK me.

Please MARK my answer as the BRAINLIEST answer.
Discussion
17.

By which congruence criterion are the two Triangles in the given figure : ​

Answer»

ANSWER:

If all the THREE sides of ONE triangle are equivalent to the corresponding three sides to the second triangle, then the two triangles are said to be congruent by SSS RULE. In the above = GIVEN figure, AB=PQ, QR=BC and AC=PR, Hence ∆ ABC = ∆ PQR
Discussion
18.

Find the value of √77 value. A) 8.775 B) 8.987 C) 7.987 D) 8.098​

Answer»

ANSWER:

the value of √77 value is

A) 8.775

Step-by-step EXPLANATION:

PLEASE mark it BRAINLIEST and folow me
Discussion
19.

Find the derivative of √tanx by first principle with respect to x.​

Answer»

Step-by-step EXPLANATION:

I HOPE you can UNDERSTAND it
Discussion
20.

A shopkeeper bought a chair for 375 and sold it for 400. Find the gain Percentage.Cost of an item is 50. It was sold with a profit of 12%. Find the selling price.​

Answer»

ANSWER:

It GET PROFIT of RUPEES 25
Discussion
21.

Represent 5 and (-6) on the number line​

Answer»

ANSWER:

ATTACHMENT ⬆️⬆️⬆️⬆️⬆️⬆️⬆️⬆️⬆️⬆️

Step-by-step explanation:

PLEASE MARK ME AS BRAINLIEST ..........
Discussion
22.

Tick the correct options-1. Which of the following is an expression with numbers only?(a) x + 1(b) 2x(c) 1 - x(d) 3.​

Answer»

ANSWER:

(D) PART is the CORRECT answer
Discussion
23.

44) Find the percentage increase if the length of the rectangle is increased from 135 cmto 165 cm​

Answer»

Answer:

FIRST we will find the increase in CM-------------165cm-135cm = 30cm

increase \: percentage = \frac{30cm}{135cm} \times 100 = \frac{200}{9} \% = 22.22\%

The length of the RECTANGLE has increased by 22.22%.

If you have any doubt feel FREE to ASK me.

Please mark my answer as the brainliest answer.
Discussion
24.

Find 5/6 of 2 hours how many ways are there to solve this question​

Answer»

Answer:

5/6=2hours

6/2 =3

5×3=15
Discussion
25.

What is the defination of 90°angle​

Answer»

Answer:

In GEOMETRY and trigonometry, a right angle is an angle of exactly 90° (degrees), corresponding to a quarter turn. If a ray is placed so that its endpoint is on a LINE and the adjacent ANGLES are equal, then they are right angles.

Step-by-step explanation:

hope it HELPS you

hope it helps YOUMARK as BRAINLIEST
Discussion
26.

- 5 a✓ + 25 ab गुणनखंड होगा​

Answer»

I don no SORRY

Step-by-step EXPLANATION:

I DON'T KNOW

SO SO SORRY

Discussion
27.

Find the average of the numbers: 1,2,3,4,5,6 7,8,9,1.0​

Answer»

Answer:

8

Step-by-step EXPLANATION:

average = higest - LOWEST

= 9 - 1

= 8
Discussion
28.

Given 15 cot A = 8, find sin A and sec A.★Don't Spam★No Copied Answer​

Answer»

ANSWER:

\displaystyle{\boxed{\red{\sf\:\sin\:A\:=\:\dfrac{15}{17}}}}

\displaystyle{\boxed{\red{\sf\:\sec\:A\:=\:\dfrac{17}{8}}}}

Step-by-step-explanation:

We have GIVEN that,

\displaystyle{\sf\:15\:\cot\:A\:=\:8}

We have to FIND \displaystyle{\sf\:\sin\:A\:\&\:\sec\:A}

Now,

\displaystyle{\sf\:15\:\cot\:A\:=\:8}

\displaystyle{\implies\sf\:\cot\:A\:=\:\dfrac{8}{15}}

\displaystyle{\implies\sf\:\sqrt{cosec^2\:A\:-\:1}\:=\:\dfrac{8}{15}\:\quad\:-\:-\:-\:[\:\because\:cosec^2\:A\:=\:1\:+\:\cot^2\:A\:]}

\displaystyle{\implies\sf\:cosec^2\:A\:-\:1\:=\:\left(\:\dfrac{8}{15}\:\right)^2\:\quad\:-\:-\:-\:[\:Squaring\:both\:sides\:]}

\displaystyle{\implies\sf\:cosec^2\:A\:-\:1\:=\:\dfrac{8^2}{15^2}}

\displaystyle{\implies\sf\:cosec^2\:A\:-\:1\:=\:\dfrac{64}{225}}

\displaystyle{\implies\sf\:cosec^2\:A\:=\:\dfrac{64}{225}\:+\:1}

\displaystyle{\implies\sf\:cosec^2\:A\:=\:\dfrac{64\:+\:225}{225}}

\displaystyle{\implies\sf\:cosec^2\:A\:=\:\dfrac{289}{225}}

\displaystyle{\implies\sf\:cosec\:A\:=\:\sqrt{\dfrac{289}{225}}\:\quad\:-\:-\:-\:[\:Taking\:square\:roots\:]}

\displaystyle{\implies\sf\:\dfrac{1}{\sin\:A}\:=\:\sqrt{\dfrac{17\:\times\:17}{15\:\times\:15}}\:\quad\:-\:-\:-\:\left[\:\because\:cosec\:A\:=\:\dfrac{1}{\sin\:A}\:\right]}

\displaystyle{\implies\sf\:\dfrac{1}{\sin\:A}\:=\:\dfrac{17}{15}}

\displaystyle{\implies\underline{\boxed{\red{\sf\:\sin\:A\:=\:\dfrac{15}{17}}}}}

Now,

\displaystyle{\pink{\sf\:\sec\:A\:=\:\dfrac{1}{\cos\:A}}\sf\:\quad\:-\:-\:-\:[\:Trigonometric\:identity\:]}

\displaystyle{\implies\sf\:\sec\:A\:=\:\dfrac{1}{\sqrt{1\:-\:\sin^2\:A}}\:\quad\:-\:-\:-\:[\:\because\:\sin^2\:A\:+\:\cos^2\:A\:=\:1\:]}

\displaystyle{\implies\sf\:\sec\:A\:=\:\dfrac{1}{\sqrt{1\:-\:\left(\:\dfrac{15}{17}\:\right)^2}}}

\displaystyle{\implies\sf\:\sec\:A\:=\:\dfrac{1}{\sqrt{1\:-\:\dfrac{225}{289}}}}

\displaystyle{\implies\sf\:\sec\:A\:=\:\dfrac{1}{\sqrt{\dfrac{289\:-\:225}{289}}}}

\displaystyle{\implies\sf\:\sec\:A\:=\:\dfrac{1}{\sqrt{\dfrac{64}{289}}}}

\displaystyle{\implies\sf\:\sec\:A\:=\:\dfrac{1}{\dfrac{8}{17}}}

\displaystyle{\implies\underline{\boxed{\red{\sf\:\sec\:A\:=\:\dfrac{17}{8}}}}}

Discussion
29.

Convert as mixed fraction:(a) 11/5(b) 35/9​

Answer»

ANSWER:

a) 2 1/5

b) 3 8/9

Hope it HELPS you
Discussion
30.

The scale of a map is given as 1 cm = 15 kmFind the actual distance between two placeswhich are 5 cm apart on the map.​

Answer»

1cm on a map represents 4000000

5cm on a map represents =5×4000000=20,000,000‬cm

1km=1000m

1m=100cm

∴1km=1000×100=100000cm

∴100000cm=1km

∴20,000,000‬cm=

100000

20,000,000‬

km=200KM

Thus, the actual DISTANCE between TWO TOWNS is 200km.
Discussion
31.

Additive inverse of -7/5​

Answer»

ANSWER:

LET the ADDITIVE INVERSE of -7/5 be x

\frac{ - 7}{5} + x = 0 \\ \\ x = \frac{7}{5}

The additive inverse is 7/5.

Discussion
32.

How to find LCM using the prime factorization method

Answer»

ANSWER:

Find the LCM using the prime factors method.

  • Find the prime factorization of each NUMBER.
  • Write each number as a product of primes, matching primes vertically when possible.
  • Bring down the primes in each column.
  • Multiply the factors to get the LCM.

Step-by-step explanation:

HOPE it HELPS youMark as BRAINLIEST
Discussion
33.

If + 3 = 79 then = ______​

Answer»

zwg-pqgd-saf

can ANYONE JOIN my MEET
Discussion
34.

Simplify (1) 5/6 - 4/9 + 2/3 solve it

Answer»

ANSWER:

-4/3 is the answer

Mark as BRAINLIEST
Discussion
35.

In our daily life we apply ___________ in art ,rangoli,textile, technology.etc​

Answer»

ANSWER: I THINK CHEMICALS is the answer.
Discussion
36.

The samples that we have of the quantity we are measuring are called 'readings' or 'scores'.​

Answer»

ANSWER:

SCORES is the CORRECT answer
Discussion
37.

Construct the right angled triangle whose hypotenuse is 9 cm longand one of the legs is 5 cm long.​

Answer»

Answer:

The required triangle is shown below.

Step-by-step explanation:

Consider the provided information.

To construct a right angle triangle whose HYPOTENUSE is 9 cm LONG and one of the legs is 5 cm long follow the steps shown below:

Step 1: Draw a line segment BC of length 5 cm.

Step 2: Draw an angle of 90° from point B.

Step 3: Draw an arc from point C with RADIUS 9 cm and let the point where arc intersects the ray be point A.

Step 4: Join the point AC.

The required triangle is shown below.

Hope it helps :-)
Discussion
38.

Find the values of the angles x, y and z in each of the following​

Answer»

ANSWER:

x=125⁰

z=30⁰

y=150⁰

Step-by-step EXPLANATION:

x+40+25= 180

x=125

x+25+z=180

125+25+z=180

z=30

y+z=180

y+30=180

y=150
Discussion
39.

What number be added to 6 to get 8

Answer»

ANSWER:

TWO is the answer in THINK
Discussion
40.

What is the upper and lower limit of the class interval 110-120

Answer»

ANSWER:

LOWER LIMIT- 110

Upper limit- 120
Discussion
41.

Peculiazidy of sides andy of sides and angles ofsquare​

Answer»

SQUARE is a QUADRILATERAL with four equal sides and angles. It's also a REGULAR quadrilateral as both its sides and angles are equal. Just like a RECTANGLE, a square has four angles of 90° each. It can also be seen as a rectangle whose two adjacent sides are equal.
Discussion
42.

Ans this plz ❌correct or wrong.​

Answer»

ANSWER:

I THINK it's CORRECT but I am not SURE
Discussion
43.

What is bitumen ?anyone online​

Answer»

bitumen

ˈबिचमन्

Learn to pronounce

noun

a BLACK substance MADE from PETROL, used for covering ROADS or roofs.

रस्ता किंवा छप्पर यावर आवरणासारखे घालायचे, पेट्रोलपासून बनवलेले एक काळ्या रंगाचे द्रव्य; शिलाजीत.
Discussion
44.

10 - + 2x + 3.1answer plssssa​

Answer»

Answer:

6.55

Step-by-step explanation:

10-2x+3.1=0

13.1-2x=0

-2x=-13.1

x=6.55
Discussion
45.

10% pront4. What is the relationship arnong principal, amount and S.I?​

Answer»

ANSWER:

ID 584 672 3278

Pas 800900
Discussion
46.

Find the smallest number that can be divided exactly by 16, 18, 27 and 45.​

Answer»

ANSWER:

Step-by-step explanation:

133
Discussion
47.

The surface area of any three - dimensional object is the sum of the areas of all its______edgesverticesfaces​

Answer»

Answer:

Step What is shown in the given figure?

a) WEAVING of COTTON from the fibre.

b) Ginning of cotton.

c) Harvesting in the cotton field.

d) MAKING of YARN from the fabric.
Discussion
48.

Hence the area of the shaded region is somEXERCISE 200A rectangular grassy plotis 75 m long and 60 m broad it hasit on the inside. Find the area of the path and the cost ofA rectangular plot of land measures 95 mby 73InsiInside theof 3.5 m is to be constructed all around. The rest of the plotistotal expenses involved in constructing the path at 80 perper muA saree is 5 m long and 1.3 m wide. A border of width 25 cm is printed alongthe cost of printing the border at i per 10 cm​

Answer»

ANSWER:

ssssnsgedyrrdsrreejbegeidoefdken
Discussion
49.

Draw a line segment AB. Mark a point Ponpraw a line segment PQ. Mark a point X outside PQ. Now draw a perpendicular to PQ fromhis point​

Answer»

Step-by-step EXPLANATION:

kenejejenenmenenejennekrjenrjej
Discussion
50.

Hello please help me on my question pls​

Answer»

ANSWER:

HOPE it HELPS you!!!!!!
Discussion