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.

Find the Highest Common Factor of 12 and 18.

Answer»

ANSWER:

The HCF of 12 and 18 is 6.

I HOPE it HELPED you.

please Mark me as Brainlest.
Discussion
2.

which of the following is an example of objects having a plane surface option is football, bottle, playing, card​

Answer»

ANSWER:

I THINK PLAYING CARDS are have plane surfaces in all above options ...
Discussion
3.

A box of oat cereal costs $3.90 for 15 ounces. A box of rice cereal costs $3.30 for 11 ounces. Which box of cereal costs less per ounce? Use numbers and words to explain your answer. please help me

Answer»

Answer:

answer✨

Step-by-step explanation:

To solve this is you have to find the price per ounce for each item by simply dividing the price by the OUNCES. The OAT CEREAL costs less per ounce SINCE it is only . 26 per ounce whereas the rice cereal is . 30 per ounce.
Discussion
4.

A rectangular room is 4.5 m long,4 m wide and 3 m high. Find the cost of white washing [3]its walls and the roof at ₹ 7.50 per square metre.

Answer»

Step-by-step explanation:

Area of wall =lxbxh

= (4.5 X 4 x 3)m

=54M square

now,the COST of whitewashing the wall = 54m × ₹7.50 = ₹405
Discussion
5.

A car runs 16 km using 1 liter petrol how much distance will it cover using 234 liter of Petrol ​

Answer» 16 KM in 1 litre

16*234 = 3744 Km
Discussion
6.

Change 15 into percentage​

Answer»

For Example, 15% Is Equivalent To The Decimal 0.15. Notice That DIVIDING By 100 MOVES The Decimal Point Two PLACES To The Left.

Step-by-step explanation:

I HOPE IT'S HELPFUL for you

Discussion
7.

Without using table, evaluate:2tan 57°cot 33°−700200 − sin 28° sec 62°​

Answer»

Answer:

SORRY I didn't KNOW Mark as BRAINLIST because I am in class 7
Discussion
8.

Write three consecutive 7 multiples starting with 'x'.​

Answer»

ANSWER:

If X is a multiple of 7

Then, NEXT multiple is = x + 7.

And, the third multiple is = x + 14.

I HOPE it will HELP you.
Discussion
9.

Solve x³+ 2x² + 2x + 1 = 0​

Answer»

Step-by-step EXPLANATION:

is this ANSWER HELPFUL to you???!!
Discussion
10.

For what values of K ,will the system 4x+y+4z=0 , 22x+Ky+z=0 , (K-1)x-y+2z=0 have non-trivial solution​

Answer»

ANSWER:

____________________

Step-by-step EXPLANATION:

____&&&
Discussion
11.

Price of 13 chairs is 245,773. What will the price of 20 such chairs be?​

Answer»

ANSWER IS ABOVE

HOPE YOU UNDERSTAND IT

THANK YOU!
Discussion
12.

एक दुकानदार जे 50 पैसे प्रति मीटर की दर पर500 मीटर इलेक्ट्रानिक वॉयर खरीदी। उसनेइसमें से 50% को 5% के लाभ पर बेचा।सम्पूर्ण सौदे पर 10% लाभ प्राप्त करने केलिए उसे शेष बची इलैक्ट्रानिक वॉयर कोकितने प्रतिशत लाभ पर बेचना चाहिए?​

Answer»

sjjsjss dkksjs dkdkkd dodkd
Discussion
13.

Change 0.09 into percentage​

Answer»

Answer:

ok

Step-by-step EXPLANATION:

STEPS to convert decimal into percentage

Multiply both NUMERATOR and denominator by 100. We do this to find an equivalent FRACTION having 100 as the denominator. 0.09 × 100100.

= (0.09 × 100) × 1100 = 9100.

Write in percentage NOTATION: 9%
Discussion
14.

V.Answer the following questions19. a). Factorise: 36a’- (p-q)?​

Answer»

Answer:

  1. 778888888788

Step-by-step explanation:

6676777899988864333334444
Discussion
15.

MFCS problem ,how to solve it?​

Answer»

Step-by-step explanation:

uhh ik is a little BIT more about you doing today so so so much for a reaply and the government to be take to the stage in your own home Work with me when you're free qwerty KEYBOARD is a little more than a look at it tomorrow and CALL me when you're on your WAY to the airport and call me when you're on your way to the airport and call me when you're on your way to the airport and call

Discussion
16.

4/5÷3 simplifyplease helpe out in this problem​

Answer»

Answer:

4/5÷3

4/5×1/3

4/15 is the CORRECT Answer.

please MARK me as BRAINLEST.
Discussion
17.

X is a non zero rational number find the product of the square of a with the cube of x​

Answer»

ANSWER:

Step-by-step EXPLANATION:

 

= X^2 × x^3

= x^ 2+3

= x^ 5
Discussion
18.

Find the perimeter of a semicircular disc of diameter 30.8cm .​​

Answer»

U don't KNOW the ANS is too EASY

C=96.76
Discussion
19.

WS 26Time Interval Problems1. Calculate the time interval for the following questions in your notebook.a. The school break starts at 10:15 am and ends at 10:45 am. How long is the schoolbreak for?​

Answer»

ANSWER:

TRY it by yourself

Step-by-step EXPLANATION:

FIRST try yourself,then ASK.
Discussion
20.

The faces of a dice bears numbers 0, 1, 2, 3, 4, 5. If the dice is rolled twice, then find theprobability that the product of digits on the upper face is more than 10.​

Answer»

Answer:

2/5

Step-by-step EXPLANATION:

The POSSIBLE EVENTS are 4 and 5

So, the PROBABILITY is 2/5
Discussion
21.

(b) Find the perimeter of a square whose each side is2m.​

Answer»

ANSWER:

GIVEN,

side = 2m

perimeter of a SQUARE = 4S

= 4×2

=8m

therefore perimeter is 8m
Discussion
22.

History of π(short )​

Answer»

Answer:

22/7=3.14

Step-by-step EXPLANATION:

Hdjiejdhdieibdhdhejdhvdvf

Discussion
23.

-) A student calculates the median of 3, 14, 18, 20, 5 as 18. Find the error and explain what error was made.​

Answer»

hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh the hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh the
Discussion
24.

5(a): The cost of a flower vase is 3120. If the shopkeeper sells it at a loss of 10% then find theprice at which it is sold,​

Answer»

ANSWER:

RS 108

Step-by-step EXPLANATION:

Answer

C.P. of a FLOWER VASE =Rs.120

Loss=10%

∴S.P.=

100

C.P.×(100−Loss%)

=Rs.

100

120×(100−10)

=Rs.

100

120×90

=Rs.108
Discussion
25.

a dealer brought an ornamental jor for ta 7000 and after some days sols it on 21000, them what is % valve of jar increases​

Answer»

Answer:

200%

Step-by-step EXPLANATION:
Discussion
26.

A canteen requires 28 dozen bananas for a week. How many bananas will itrequire for 47 days?(​

Answer»

ANSWER:

188 DOZEN bananas are required for 47 days.

Step-by-step explanation:

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if you like my answer
Discussion
27.

Write down the reciprocal of fraction 15/4​

Answer»

Answer:

4/15

hello PLEASE THANK me

good morning

please MARK as BRAINILIST
Discussion
28.

Angles of a quadrilateral are (4x), 5(x + 2).(7x-20) and 6(x + 3)". Find :​

Answer»

Question :-

The angles of a quadrilateral are (4x), 5 (x + 2), (7x - 20) and 6 (x + 3). Find the value of x and all the angles of the quadrilateral.

-----------------------------------------------------------

Answer :-

  • The value of all the angles are 64°, 90°, 92° and 114°.

  • The value of x = 16°.

Given :-

  • The angles of a quadrilateral are (4x), 5 (x + 2), (7x - 20) and 6 (x + 3).

To find :-

  • The value of all the angles of the quadrilateral.

  • The value of x.

-----------------------------------------------------------

Step-by-step explanation :-

Detailed explanation of the solution :-

Let's understand!

We know the value of all the angles of the quadrilateral, but there are variables too. We have to ISOLATE the variables and find the value of all the angles in constants. For that, we are going to make an equation.

FORMULA required :-

We know that :-

Sum of all the angles in a quadrilateral = 360°.

We will use this formula to make an equation.

Calculations :-

Using the formula given above, we can easily understand that all the angles in a quadrilateral will add up to 360°.

We know the value of all the angles (with variables), so let's start solving by making an equation.

We get :-

\sf(4x) + 5 \: (x + 2) + (7x - 20) + 6 \: (x + 3) = 360^{\circ}

REMOVING the brackets,

\sf4x + 5x + 10 + 7x - 20 + 6x + 18 = 360^{\circ}

Putting the constants and variables separately in brackets,

\sf(4x + 5x + 7x + 6x) + (10 - 20 + 18) = 360^{\circ}

On simplifying,

\sf22x + 8 = 360^{\circ}

Transposing 8 from LHS to RHS, changing it's sign,

\sf22x = 360^{\circ} - 8

On simplifying,

\sf22x = 352^{\circ}

Transposing 22 from LHS to RHS, changing it's sign,

\sf x = \dfrac{352^{\circ}}{22}

Dividing 352 by 22,

\sf x = 16^{\circ}.

The value of x = 16°.

We know the value of the variable (x).

So, now we can easily find the value of all the angles without variables.

-----------------------------------------------------------

Final answer :-

We will use the value of x to find the angles.

The value of all the angles are as follows :-

4x = 4 × 16° = 64°.

5 (x + 2) = 5x + 10 = 5 × 16° + 10 = 80° + 10 = 90°.

7x - 20 = 7 × 16° - 20 = 112° - 20 = 92°.

6 (x + 3) = 6x + 18 = 6 × 16° + 18 = 96° + 18 = 114°.

Therefore, the value of the angles are 64°, 90°, 92° and 114°.

-----------------------------------------------------------

Verification :-

To check our answer, we just have to add the VALUES of all the angles and see whether we get 360°, since the sum of all the angles in a quadrilateral = 360°.

That way, we will also understand whether our equation was correct or not.

Let's add the values!

64° + 90° + 92° + 114° = 360°.

The sum of all the angles = 360°.

Hence verified!

-----------------------------------------------------------

Note :- Kindly SWIPE right to see the solution more clearly.
Discussion
29.

You are Gunjan living 1/10 C, Sant Nirankari Colony, Delhi. English has been introduced in the primary classesin Government schools. Since your sister is also studying in primary, write a letter to the director of education complaining against the non-availability of English textbook in the market​

Answer»

okkkkkkkkkkkkk FINE

Discussion
30.

Solve the equation 3x-3=8​

Answer»

ANSWER:

GIVEN , 3x-3=8

3x = 8+3

3x = 11

x =11/3
Discussion
31.

What will be the height of a cuboid if it's length is 9mm , breath is 5mm and volume is 270mm³​

Answer»

Length ( l ) = 9mm
Breadth ( b ) = 5mm
VOLUME = 270mm^3

Therefore,
Volume of cuboid = l * b * h
270 = 9 * 5 * h
270 = 45 * h
270 / 45 = h
6 mm = h
h ( height ) = 6mm

Therefore , Height of cuboid is 6mm

____Welcome____
Discussion
32.

Find the value of x plz solve​

Answer»

Answer:

60 degrees

Step-by-step EXPLANATION:
Discussion
33.

A pencil costs four and half rupee. how much will one dozen costs?​

Answer»

ANSWER:

a PENCIL RUPEES = 4.5₹

for a DOZEN

12 × 4.5

54₹
Discussion
34.

2. If f(x) = (x – a)(x - )find f(a + b).​

Answer»

ANSWER:

Why is DISTILLED water USED in the batteries and not the TAP water?
Discussion
35.

How long does each side of a square patio have to be in order to play a tetherball game with the 8 ft. rope on the patio?

Answer»

ANSWER:

MAY be10

okay. HOPE it HELPS
Discussion
36.

5) The fencing of a square garden is 100m in length. How long is one side of thegarden?​

Answer»

\large{\underline{\underline{\sf{ANSWER:}}}}

Required SIDE of square garden is 25cm

\rule{250}{2}

\large{\underline{\underline{\sf{EXPLANATION:}}}}

Here in this question, concept of perimeter of square is used. We have GIVEN the LENGTH of fencing of square garden. We know that fencing is always done at the boundary of garden. So it means 100m is the length of perimeter. We have to find side of square, which we can easily find by applying formula for perimeter of square.

So let's start!

\rule{250}{2}

\large{\underline{\underline{\sf{GIVEN:}}}}

Perimeter of square garden=100cm

\rule{250}{2}

\large{\underline{\underline{\sf{TO\;FIND:}}}}

Side of square garden

\rule{250}{2}

\large{\underline{\underline{\sf{FORMULA\; APPLIED:}}}}

★Perimeter of square=4×Side

\rule{250}{2}

\large{\underline{\underline{\sf{SOLUTION:}}}}

Perimeter of square garden=100m     [Given]

4×Side=100m

Divide by 4 from both LHS and RHS.

Side=25cm.

So the required side of square garden is 25cm.

\rule{250}{2}

\large{\underline{\underline{\sf{ADDITIONAL\; INFORMATION:}}}}

Important FORMULAE:-

★ Area of square=Side²

★ Perimeter of rectangle=2(length+breadth)

★ Area of rectangle=Length×breadth

★ Area of triangle=½×Base×Height

\rule{250}{2}
Discussion
37.

At a Ramzan Mela , a stall keeper in one of the food stalls has a largecylindrical vessel of base radius 15cm filled up to a height of 32cm with orange juice. The juice is filled in small cylindrical glasses of radius 3cm up to a height of 8cm. (a) The volume of the cylindrical vessel isb)The volume of each glass is​

Answer»

Radius of cylindrical vessel ( r1 ) = 15 cm
Height of cylindrical vessel ( H1 ) = 32 cm
Radius of GLASS ( r2 ) = 3 cm
Height of glass ( h2 ) = 8 cm

Volume of cylindrical vessel = pie * (r1)^2 * h1
= 3.14 * ( 15 )^2 *32
= 22608 cm^3

Volume of glass = pie * (r2)^2 * h2
= 3.14 * ( 3 )^2 * 8
= 226 cm^3

____Welcome____
Discussion
38.

What is the range of the given data?? 12,37,8,23,2,21 and 19.​

Answer»

Answer:

range=difference between the HIGHEST and the lowest

highest=37

lowest=2

difference=37-2=35 is the range

happy 2 help :)

pls mark as brainliest

Step-by-step EXPLANATION:
Discussion
39.

7x2y2z2 - 14x y2 q=?​

Answer»

Answer:

5

thankyou

hope it will be HELPFUL
Discussion
40.

Find the factor of ³ + y² + y + 1

Answer»

ANSWER:

what is this can U WRITE full question properly
Discussion
41.

ㅤWhat is the meaning of co-interiour angles??ㅤWho wants points? Lelo lelo free ka laddu.​

Answer»

Answer:

Co-interior angles lie between two lines and on the same SIDE of a transversal. In each DIAGRAM the two MARKED angles are called co-interior angles. If the two lines are PARALLEL, then co-interior angles ADD to give 180o and so are supplementary
Discussion
42.

What is the greatest measure of an acute angle​

Answer»

Answer:

Since acute angles are angles with a measure less than 90°, the largest integer acute ANGLE will have a measure of 89°.

Step-by-step explanation:

∆ In MATHEMATICAL terms, an acute angle is one that measures less than 90°, or less than a right angle. So, that would include any angle from 0° up to 89°, and INCLUDES both our piece of PIE and piece of pizza.

Thank me.

Please mark me as Brainliest!!!

Discussion
43.

Angles of a quadrilateral are (4x), 5(x + 2);(7x -20° and 6(x + 3)". Find :(1) the value of x.(2) each angle of the quadrilateral​

Answer»

ANSWER:

bzbwkdkdjs dmsoasnendnsnd

Step-by-step EXPLANATION:

iebkejdnsozbaiksozja
Discussion
44.

X2+8x+18 factorise this

Answer»

ANSWER:

bro thoda bhot answer galat aa rha hai...

maine 2 BAAR try kara...

aap ek baar QUESTION check KAR lo

Discussion
45.

9. Which one of the following itemswould fall under the definition of a liabilityA. CashB. DebtorC. Owner's equityD. None of these​

Answer»

ANSWER:

c)Owner's equity

Step-by-step explanation:

Separate entity concept DEFINES that owner and the business both are separate legal entity. Accordingly, owner is treated as the creditors of the business.

CAPITAL contributed by the owner is a liability for the business and to be SHOWN in balance SHEET.
Discussion
46.

Solve:2. 9b-4b + 3b = 164. 6 = 7 + 2p - 51. By - 4y = 203. 5y + 8 + 8y - 185. 8 - 7 = 13x + 87. 9+ m-6m + 8 - m6. 4x - 5x + 2x = 28 + 3x6. 24 = y + 2y + 3+ 4y10. 6b + 40 = - 100 - b9. 19x + 13 - 12x + 3 =2312. 0.4x - 12 = 0.3x + 0.611. 6-5m - 1 + 3m-013. 6(x + 4) = 3614. 9(a + 5) + 2 = 1116.-3(a - 6) = 2415. 4(x - 2) = 1217. 7(x - 2) = 2(2x - 4)19. 21 - 3(b - 7) = b + 2018. (x - 4) (2x + 3) = 2x220. x(x + 5) = x2 + x + 32Concise MATHEMATICS Midd​

Answer»

ANSWER:

Why is distilled WATER USED in the batteries and not the TAP water?
Discussion
47.

4y (y + 7) – 3(y + 7)​

Answer»

Step-by-step EXPLANATION:

FIRST case,

If Factorisation then,

4y (y + 7) – 3(y + 7)​       [Taking COMMON terms as common]

= (y+7) - (4y-3) (Ans)

SECOND case,

If SIMPLIFICATION then,

4y (y + 7) – 3(y + 7)​

= 4y^{2} + 21y - 3y - 21

= 4y^{2} + 18 y - 21 (Ans)
Discussion
48.

Repesent root 5 on number line.​

Answer»

Answer:

council GM uski off FM task uzzal HTC TM TM EM um I'll I'll LOOK week effort DROP DD Anil CLIC TM I'll I'm in um um um I'll I'll pop keep
Discussion
49.

Q1. The sum of two integers is 64. If one of them is -34.Find the other.​

Answer»

Answer:

The SUM of two integers is 64.

One of them is -34.

Let, the other be X.

(A.T.Q) -34 + x = 64

=> x = 64 + 34

=> x = 98.

sO, the other number is 98.

ì höpê ït wíll hēlp yõú.
Discussion
50.

the base of an isosceles triangle is 10 cm and one of its equal side 13 cm .find its area using heron's formula ​

Answer»

Answer:

SEMIPERIMETER=(13+13+10)/2

36/2=18cm

Area=√s(s-a)(s-b)(s-c)

√18(5)(5)(8)

=√(2)(3)(3)(5)(5)(2)(2)(2)

=2*2*3*5

=60cm²

Hope you find my answer helpful

Please mark as brainliest
Discussion