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.

Which value of a makes the equation true? 3(a + 9) + 3 = 33

Answer»

ANSWER:

a=1

Step-by-step explanation:

3a=27+3=33

3a+30=33

3a=33-30

a=3/3

a=1

MARK AS BRAINLIEST.

2.

How did 560 multiply by 17 upon 28 get solve

Answer»

Answer:

340

Step-by-step EXPLANATION:

560 X \frac{17}{28} \\= 20 X17=340

3.

a bag of candy has 36 pieces gina divides the candy evenly between herself and her two sisters How many pieces of candy does each girl get?

Answer»

Answer:

12 each

Step-by-step explanation:

Herself and two others= 3     Total = 36 CANDIES

36 DIVIDED by 3 = 12                                                12 X 3= 36

<U>Hope u found this helpful!

4.

Find the diameter and circumference if its area is 6.16m┬▓

Answer»

Step-by-step EXPLANATION:

area=πr^2

6.16=22/7*r^2

616*7/100*22=r^2

√1.96=r

1.4m=r

circumference=2πr

=2*22/7*1.4

=8.8m

diameter=2r

=2*1.4

=2.8m

5.

Round off to the nearest 12673

Answer»

Answer:

12700

Step-by-step EXPLANATION:

you can WRITE NEAR TI 13000, 12680

6.

Add 4x2y,-3x2y,-7x2y,7xy2

Answer»

ANSWER:

-2YX

Step-by-step explanation:

2Y(3x-4x) + 7xy2(1-1) = 2y(-X)+0 = -2yx.

7.

If 3+4+5= 0 4+6+7= 4148928 8+2+5= 448000 Then 4+6+5= ??

Answer»

ANSWER:

15

Step-by-step explanation:

4+6+5=15

ye RIGHT answer HAI

8.

-please give appropriate answers with explanations ​

Answer»

Step-by-step EXPLANATION:

(-) X (-) = + so -7X -9=63

I THINK this is HELPFUL for you

9.

X + y = 15 x - y = 3

Answer»

In physics, a force is any INTERACTION that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its VELOCITY, i.e., to accelerate. Force can also be described intuitively as a push or a PULL. A force has both magnitude and direction, making it a vector QUANTITY

10.

Tap A can fill a tank in 10 hours, while tap B can empty the tank in 12 hours. If both the taps are opened together in the empty tank, in how many hours will the tank get filled?​

Answer»

Answer is attached with image

11.

5. A can complete a work in 10 days while B can do it in 15 days. If A and B worked for 3 days and then B left it, find the number of days that A will take to complete the remaining work.​

Answer»

Answer:

1. A will COMPLETE the REMANING WORK in 5 days.

Hope its HELPFUL

12.

Hello, Who will Play Dynamic Duo with me in FREE FIRE?Minimum Rank Platinum I​

Answer»

Step-by-step EXPLANATION:

HELLO,

\huge\underline\mathfrak\red{☆QUESTION\:}\huge\star Who will Play DYNAMIC DUO with me in FREE FIRE?

Minimum Rank

13.

प्र.8.'लोकतंत्र' को परिभाषित कीजिए।​

Answer»

ANSWER:

लोकतंत्र (लोकतन्त्र) (संस्कृत: प्रजातन्त्रम् ) (शाब्दिक अर्थ "लोगों का शासन", संस्कृत में लोक, "जनता" तथा तंत्र, "शासन",) या प्रजातंत्र (प्रजातन्त्र) एक ऐसी शासन व्यवस्था और लोकतांत्रिक (लोकतान्त्रिक) राज्य दोनों के लिये प्रयुक्त होता है।

14.

How many three digit number are divisible by 3?​

Answer»

Answer:

333, 666, 999 are DIVISIBLE by 3 and its 3 digit NUMBER

15.

10. In the given figure, find x​

Answer»

Answer:

x=4

Step-by-step explanation:

ACCORDING to the QUESTION,

A=C,B=D

Solution-

\rightarrow A=C

2x+1=9

2x= 9-1

2x=8

x= 8÷2

x= 4

\rightarrow B=D

2x=1=7

2x=7+1

2x=8

x=8÷2

x= 4

So, x=4

Answer obtained RESPECTIVELY.

16.

Solve (x3y + x)dy +(x2y3-y) dx =0​

Answer»

ANSWER:

FIND it on DIGEST NAVNEET

17.

Lytical... (30)Quantitati... (30)Quantitati... (30)Verbal Ski... (30)Verbal Ski... (30)5Q5. Which is the next number in the series given below?101517, 25, 32, 37, 47, ?20(A) 5225O (B) 5530O (C) 58O (D) 51​

Answer»

Step-by-step EXPLANATION:

MAKE me BRAINLIST

18.

To solve the simultaneous equation by determinant method .fill in the blanks.y + 2 x -19 = 2 0 and 2 x -3 y + 3 = 0 ​

Answer»

Answer:

1+1=0 I have a 20 bionominals so U have to do UR SUMS by own

19.

Check whether fractions are equavalent or not 2/7&8/28​

Answer»

ANSWER:

Yes, the FRACTIONS are equavalent Or not.

Step-by-step explanation:

2/7

8/28=8÷4/28÷4= 2/7

So, the fractions are EQUIVALENT.

If you LIKE it, MARK me as brainiliest..

20.

The graphs of the equations 2x+4y = 10 and y =2x+ 3 are

Answer»

EXPLANATION.

Graph of the Equation,

2X + 4y = 10.

⇒ y = 2x + 3.

As we know that,

From equation (1), we get.

⇒ 2x + 4y = 10.

Put the value of x = 0 in equation, we get.

⇒ 2(0) + 4y = 10.

⇒ 4y = 10.

⇒ y = 10/4.

⇒ y = 2.5

Their Co-ordinates = (0,2.5).

Put y = 0 in equation, we get.

⇒ 2x + 4(0) = 10.

⇒ 2x = 10.

⇒ x = 5.

Their Co-ordinates = (5,0).

From equation (2), we get.

⇒ y = 2x + 3.

Put the value of x = 0 in equation, we get.

⇒ y = 2(0) + 3.

⇒ y = 3.

Their Coordinates = (0,3).

Put the value of y = 0 in equation, we get.

⇒ (0) = 2x + 3.

⇒ 2x = -3.

⇒ x = -3/2.

⇒ x = -1.5.

Their Co-ordinates = (-1.5,0).

Both CURVE INTERSECT at a points = (-0.2,2.6).

21.

X / 7-6x = 4 / 17 solve for x​

Answer»

Step-by-step EXPLANATION:

I THINK this ANSWER is HELPFUL for U

22.

A) b) If a² + 2 = 18; a #0, find (i) a-1/a(ii) -a3-1/a3​

Answer»

ANSWER:

I)3/4

ii)63/64

Step-by-step EXPLANATION:

GIVEN a^2+2=18

a^2=18-2==16

a=4

23.

Please see the picture and answer me​

Answer»

DIVISIBLE by 3 -- 9402, 2196, 4797, 6741, 3024, 4527

divisible by 4 -- 2196, 7192, 872, 6448, 3024

divisible by 9 -- 2196, 4797, 6741, 3024, 4527

Step-by-step explanation:

plz mark me brainlist

24.

The bisector of two adjacent angles of a parallelogram intersect at which angle ?☘Don't spam☘‼Need answer with explanation ‼✔✔​

Answer»

Let the ABCD be parallelogram

GIVEN:-

  • ∠EAB = ½∠A

  • ∠EBA = ½∠B

To FIND:-

  • Measure of ∠AEB

Solution:-

As we know, Sum of adjacent angles of a parallelogram is 180°.

Hence,

∠ A + ∠B = 180°

➟ ½∠A + ½∠B = ½ of 180°

➟ ½∠A + ½∠B = 90°

➟ ∠EAB + ∠EBA = 90° ------- eq. 1

As we know, Sum of all angles of a TRIANGLE is 180°

Hence,

Sum of angles of ∆ EAB = 180°

➟ ∠EAB + ∠EBA + ∠AEB = 180°

➟ ( ∠EAB + ∠EBA ) + ∠AEB = 180°

➟ 90° + ∠AEB = 180° [ By equation 1 ]

➟ ∠AEB = 180° - 90°

∴ ∠AEB = 90°

Answer:-

The bisector of two adjacent angles of a parallelogram intersect at right angle ( 90° ).

═══◄••❀••►═══◄••❀••►═══

25.

The diagonal of a quadrilateral shaped field is 36 m and the perpendicular dropped on it from the remaining opposite vertics are 10 m and 15 m. Find the area of the field.​

Answer»

ANSWER:

Area of QUADRILATERAL = 396 cm^2

Step-by-step explanation:

Area of the quadrilateral is given by -

Area of quadrilateral = 1/2 × diagonal × sum of altitudes

Area of quadrilateral = 1/2 × 36 × (10 + 12)

Area of quadrilateral = 18 × 22

Area of quadrilateral = 396 cm^2

26.

Find the measure of each exterior angle of a regular polygon of 9 sides​

Answer»

Step-by-step EXPLANATION:

ONE exterior angle of a regular 9-sided POLYGON is 40°.

= 360°/n ..where n=9=( 9

360° )

=40°

I HOPE that will be HELP you

27.

Maths question very easy answer solve thi​

Answer»

Answer:

MATHS QUESTION very EASY answer SOLVE THI is 4000

28.

Find nth derivative for y=sin3xcos2x​

Answer»

Step-by-step explanation:

start with a generalized product RULE by LETTING u=cos(2x)

f(x)=x⋅u

f′(x)=x⋅u′+u

f′′(x)=x⋅u′′+u′+u′=x⋅u′′+2u′

f′′′(x)=x⋅u′′′+u′′+2u′′=x⋅u′′′+3u′′

f(4)(x)=x⋅u(4)+u′′′+3u′′′=x⋅u(4)+4u′′′

... f(N)(x)=x⋅u(n)+nu(n−1)

now for the fun part,

u=cos(2x)

u′=−2sin(2x)

u′′=−4cos(2x)

u′′′=8sin(2x)

u(4)=16cos(2x)

...

note that both ±cos(2x) and ±sin(2x) can be written in the form cos(2x+b) where b is a multiple of π2

... u(n)=2ncos(2x+b)=2n[cos(2x)cosb−sin(2x)sinb]

29.

2. In A ABC, B - D-C and BD = 7.BC = 20 then find following ratios(1) A(A ABD)A(A ADCA(A ABDA(A ABC )ACA ADC)AA ABC)3. Ratio of areas of two triangles with equal​

Answer»

THEOREM for Areas of SIMILAR TRIANGLES

It states that "The ratio of the areas of two similar triangles is equal to the square of the ratio of any pair of their corresponding SIDES".

30.

A and B save 25% and 40% of their respective incomes. If their expenditures are equal , then find ratio of their incomes

Answer»

ANSWER:

Given, Jacob and MOHAN SAVE 20% and 40% of their respective INCOMES. That means, Jacob's and Mohan's EXPENDITURE are 80% and 60% of their respective incomes of x any y.

31.

Questions.1. Write one condition which would cause a wind.​

Answer»

ANSWER:

ROTATION of Earth

land and SEA breeze

ocean CURRENTS

32.

Which co-ordinate of points(2,5) & (-3,5) are some​

Answer»

Step-by-step EXPLANATION:

y-coordinates or ORDINATES of these POINTS are same(which is 5)

33.

Colour one-third (1) of each shape given below.​

Answer»

PLS GIVE PIC and ask for answer

as for questions there will be picture

34.

Fraction of the fraction 45 by 36 denominator12​

Answer»

ANSWER:

BRAINLY can answer this QUESTION as it is not a BAD APO

35.

A motor boat heads upstream a distance of 24 km in a river whose current is running at 3km per hour. The trip up and back takes 6 hours. Assuming that the motor boat maintaineda constant speed, what was its speed in still water?​

Answer»

Let the speed of the boat in still water be x KM/hr.

Speed of boat in upstream = x - 3 km/hr

and in downstream = x + 3 km/ hr.

So 24/(x+3) + 24/(x-3) = 6

=> [24(x-3) + 24(x+3)]/(x+3)(x-3) = 6

=> 48x = 6(x² - 9)

=> 8z = x² - 9 => x² -8X -9 = 0

= (x-9)(x+1) = 0 => x = 9 or x = -1

x cannot be negative . So x = 9

Speed of boat = 9km/hr

36.

Find the value of x^3-169=0​

Answer»

ANSWER:

\color{red}\boxed{\boxed{ x = \sqrt[3]{169}}}

Step-by-step EXPLANATION:

\bf x³ - 169 = 0

\bf x³ = 169

\bf \sqrt[3]{169}

37.

35 °C to °F solve the question​

Answer»

Answer:

95 °f

HOPE it HELPS you

good EVENING

38.

Let P and Q be the points of trisection of the line segment joining the points A (2, -2) and B (-7, 4) such that P is nearer to A. Find the coordinates of P and Q.Pls answer this question

Answer»

a. When an object falls freely to the ground, it is under the effect of a constant force known as force of gravity. No other forces act on it. Hence, from Newton's second law of motion, we can say that this constant force of gravity ACCELERATES the the freely opposite, their effects do not GET cancelled because these action and reaction forces do not act on the body. ball has s ball than a cricket ball moving with the same velocity.

b. Even though the magnitudes of action force and reaction force are equal and their directions are opposite, their effects do not get

cancelled.

c. It is easier to stop a TENNIS ball as compared to a cricket ball, when

both are travelling with the same velocity.

d. The velocity of an object at rest is CONSIDERED to be uniform...

39.

If ∠PQR ≡ ∠LMN and m∠PQR =45 then find the magnitute of ∠LMN

Answer»

Answer:

measure of ANGLE lmn is = 45°

Step-by-step explanation:

if it HELP U PLZ mark as BRAINLIST

40.

Solve the following equationx -2= 7​

Answer»

ANSWER:

x - 2 = 7 \\ x  = 7 + 2 \\ x = 9

I HOPE it HELPS you

41.

3. Write in your own words :-(a) What does the listener do when the poet asks him to just listen? Give 3 points.⚠︎ DONT SPAM ⚠︎​

Answer»

\bf \huge \underline {Answer :}

When the poet asks the listener to just LISTEN to him, the listener gives ;

  • listener gives him advice .

  • TELLS him the reason to why he shouldn’t FEEL depressed .

  • tries to solve his problem.

\bf \huge \underline {Extra \:  Information  :}

  • It is a Named Please Listen!

  • It's the poem of Class 9

42.

sides of two similar triangles are in the ratio 2:9 the corresponding altitudes of these triangles are in the ratio​

Answer»

Answer:

2:9

the RATIO of SIDES is 2:9 , then the ratio of ALTITUDES is ALSO 2:9

43.

What is deference between taking computer or economic in 9th​

Answer»

Answer:

Lol but I study in 8th class

Step-by-step explanation:

I THINK you can TAKE COMPUTER it is better

44.

Find the measure of 'x' in the given figure.दी गई आकृति में 'र' का मान ज्ञात कीजिए।90120108100°

Answer»

Answer:

1346"'fgfjkdodufhloufpucphulhfkgztusoyclh

45.

suchitra has only rs 1 and rs 2 coins with her. If the total number of coins that she has is 50 and the amount of money with her is 75. then the number of rs.1 and rs.2 coind is , respectively​

Answer»

LET number of Re.1 coin =x

Number of Re. 2 coin =y

A/q,

x+y=50 .(i)

x+2y=75 .(ii)

On Solving eqn. (i) and (ii), we get

x=25 and y=25

Hence, D is the CORRECT option.

46.

Find the area of the following parallelograms​

Answer»

GIVEN :-

  • base of the parallelogram = 5 cm
  • height of the parallelogram = 3 cm

To Find :-

  • area of the parallelogram?

Solution :-

we know that,

\boxed{ \bold{area \: of \: parallelogram =  b \times h }}

\bold{: \implies 5 \times 3 }  \\  \\  \bold{:  \implies 15\:  {cm}^{2} } \:  \:

hence, area of the parallelogram is 15 cm²

47.

jindagi figure a PD and security are the semi circle with diameter 7 cm each while a RC and BS DAV semicircles with 14 cm each other a diameter find the area of the perimeter​

Answer»

Answer:

HLO kya HUA THA ki da VINCENT van Gogh

48.

PQ is a tangent at point A on the circle as shown in the figure and ABCD is a trapezium with AB||CD . If angle QAD=35^ then the value of angle ACB+ angle CAD is (1) 70 degrees ( 2) 100 (3) 110° (4 ) 130°​

Answer»

ANSWER: option 3) 110 degrees

Step-by-step explanation:

Given,

therefore,

therefore,

Now

We know,

ABCD(trapezium) is a CYCLIC quadrilateral

therefore,

=> (

=>

=>

=>

(Ans)

49.

7. A floor is 18 m long and 12 m wide. A square carpet with the side measuring 14 m is laid on the floor.what is the area of the floor that is not carpeted?​

Answer»

ANSWER....

20m2

rate PLS

50.

Plz Answer This Question..I will mark you brainliest

Answer»

ANSWER:

Your ANSWERS is (3⁴/³) is correct.ceck now.