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 base diameter of a cylindrical glass is 7 cm and height of the glass is 12cm find the total surface area of the glass

Answer»

Answer:

341cm²

Step-by-step EXPLANATION:

TSA of CYLINDER = 2πr(h+r)

2×22/7×7/2(12+7/2)

11(24+7)

11×31=341cm²

2.

B A point lies on the X axis at a distance of 7 units from the Y axis. What are it’s co-ordinates? What will be the co-ordinates if it lies on Y axis at a distance of -7 units from X axis

Answer»

Answer:

( 7, 0 )

Step-by-step explanation:

here it is given that the point A LIES 7 units AWAY from y axis

thus the point on x axis is 7

also if the point is on x axis, MEANS the point on yaxis is 0

also, if it lies on yaxis, the point on x axis is 0

and on y axis is -7

thus, the point is ( 0, -7)

3.

Is 4090218 is divisible by 11? say yes or No

Answer»

Step-by-step EXPLANATION:

YES. MARKS the BRAINLIEST

4.

Exponents and powers ​

Answer»

ANSWER:

PLEASE MARK me BRAINIEST I will FOLLOW you

5.

What is the largest power of 2 that is a divisor of 13^4 - 11^4

Answer»

Answer:

5

STEP by step explanation :

13^4-11/4=13920

2^5=32

13920÷32=435

Therefore LARGEST power = 5

Please MARK me as the BRAINLIEST answer

Thank you ☺

6.

Is it true that whole numbers are not closed under subtraction?

Answer»

ANSWER:

no

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7.

Find the value of 2/5 × 3/5 + 1/4 × 5/12 using properties of rational numbers ​

Answer»

\frac{2}{5}  \times  \frac{3}{5}  +  \frac{1}{4}  \times  \frac{5}{12}  \\ =   \frac{6}{25}  +  \frac{5}{48}  \\ =   \frac{288 + 125}{1200}  \\   = \frac{413}{1200}

HOPE it HELPS you PLEASE MARK me as BRAINLIEST

8.

A profit of ₹250 = ?​

Answer»

Answer:

Cost PRICE is RS.238.1

Step-by-step explanation:

SP = 250

PROFIT = 5%

CP = ?

profit = (SP - CP)/CP

⇒ 5/100 = (250-CP)/CP

⇒0.05×CP = 250 - CP

⇒ 0.05CP + CP = 250

⇒1.05 CP = 250

⇒ CP = 250/1.05 = Rs. 238.1

Cost Price is Rs.238.1

9.

Find the HCF and LCM of the number given below variety that their product is equal to the product of the hence number1].32,37 and their answer 1:,1184​

Answer»

ANSWER

LCM of 32: 1184 in this question 37 is a prime number so in the end of CALCULATION 37 left aside so after finding the LCM of 32 we have to divide it with 37 so then we will get 1184

10.

TO BE WRITTEN IN ROOSTER METHOD e. D = {x: x = 5n, n e N, n 2 20​

Answer»

ANSWER:

this MESSAGE was HELD to this POINT

11.

3111 x 998using distributive property​

Answer»

Answer:

1) 125 x 8 + 125 x 92

= 125 x( 8 + 92 )

= 125 x 100

= 12,500

2) 3 × (1 + 99) = (3 × 1) + (3 × 99)

= 3 + 297

= 300

3) 4 ( a + 5 )

= 4 x a + 4 x 5

= 4a + 20

this may HELP you!!!

PLS mark me as brainlist

12.

Observe the figure below. Naime the parallel linee, the conclines and the points of concurrente in the figure,mрICD​

Answer»

ANSWER:

FIGURE is not there or MENTION

13.

E. D = {x : x = 5n, n e N, n > 20} write in rooster form​

Answer»

Step-by-step EXPLANATION:

N = 21,22,23..............

14.

0.15x+0.01(0.1x-10)=100/120Please solve the equation problem. ​

Answer»

ANSWER:

answer is 42.6

Step-by-step EXPLANATION:

PLEASE MARK me as a BRAINLIEST

15.

For what value of the polynomial 2x^3+ax^2+11x+a+3 is exactly divisible. by 2x-1

Answer»

Answer:24^

Step-by-step explanation:22x^3+ax^2+11x+a+3

16.

ABCD IS A RECTANGLE. X AND Y ARE POINTS ON SIDEXAD AND BC respectively such that AY=BX. PROVE THAT BY =AX AND ANGLE BAY=ANGLE ABX

Answer»

HII

PLS MARK as BRAINLIST

17.

Locus represented by x=a+b sec theta y=b+a tan theta forms​

Answer»

X PLUS Y equals to B plus a DIVIDED by a plus B
Mark as BRAINIEST

18.

Fill in the blank to make the given statement true

Answer»

ANSWER:

UR answer IS32..............

19.

De.el.ed 4 Semester Maths Project TOPIC 1PLEASE GIVE ANSWER AS SOON AS POSSIBLE TOPIC 1 IS MINE PLEASE GIVE TLM IMAGES AS SOON AS POSSIBLE .........​

Answer»

ANSWER:

PHOTO is not VISIBLE CLEARLY

20.

Please give me a definition for diagonal. please its urgent​

Answer»

ANSWER:

a LINE segment JOINING the TWO VERTICES of a quadrilateral is known as diagonal.

Step-by-step explanation:

21.

The product of two rational number is (-14/27) . If one number is 7/9 . Find another number.​

Answer»

ANSWER:

Step-by-step EXPLANATION:

SEE the SCREENSHOT below

22.

Francis is very good at hurdles. She can jump 9 hurdles in a 200 metre race. However, Johnathon can jump twice as many. How many hurdles can he jump? *

Answer»

ANSWER:

Johnathan can JUMP 18 HURDLES

23.

15. Chitra sold an iron at 5% profit to Anwar, whohad to sell it at 10% loss to Madhu. If Madhubought the iron for * 3780, for how much didChitra buy it?​

Answer»

Answer:

Let the original cost PRICE (CP) be X.

Selling price (SP) for Shyam (Shyam buying) =x(p100+1) where p is the profit percentage.

Selling price for Mohan =x(p100+1)(p100+1)

Selling price for RAKESH =x=(1−0.36)×x(p100+1)(p100+1)

⟹(p+100)2=100000.64

⟹p+100=1000.8=125

⟹p=25%

24.

I need the answer of class 8. 7.3 exercise 4 number question's answer​

Answer»

Answer:

everyone doesn't has the BOOK. so please WRITE the particular QUESTION for which you need SOLUTION....

25.

Here are four cards.Each card has a number on it.(a) Write down all the 2-digit numbers that can be made using the cards?(b) Write down all the 3-digit numbers that can be made using the cards?

Answer»

2 digit numbers: 16 - 77, 72, 76, 74, 27, 22, 26, 24, 67, 62, 66, 64, 47, 42, 46, 44.

3 digit numbers: 27.

Sorry, I couldn't POST 3 digit numbers as I'm pretty BUSY atm. Sorry again :(

26.

Pls answer this find x​

Answer»

ANSWER:

X = 115

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27.

What r real numbers?

Answer»

Answer:

In MATHEMATICS, a real NUMBER is a value of a continuous quantity that can represent a distance ALONG a line. The adjective real in this CONTEXT was introduced in the 17th century by René Descartes, who distinguished between real and imaginary roots of polynomials.

Step-by-step explanation:

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28.

True and false (1)=19-(-1)= -19 (2)=(-59)-(-1) = -59 (3)= (36)-(-4)=9​

Answer»

ANSWER:

true

true

false

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29.

What will be the sign of the product, if we multiply 90 negative integer and 9 positive integers?

Answer»

ANSWER:

It will be negative

-90*+9

= - 810

because -*+ = -

HOPE this helps

pls MARK my answer as BRAINLIEST plzzzzzzz

thank you

30.

What is the total of double 15

Answer»

ANSWER:

DOUBLE 15 MEANS 2 ×15

30..

31.

There are five students in a group: Alison, Beth, Conor, David and Eddie. Miss Jenkins chooses two students at random from the group to give a presentation.List all the possible outcomes.

Answer»
32.

Factorise (a + b) ^3 + (b + C)^3 + (C + a)^3 - 3 (a + b) (B +c) (C +a)

Answer»

ANSWER:a^3+b^3+3A^2b+ 3ab^2 + b^3 + c^3 + 3B^2c + 3bc^2 + c^3 + a^3 + 3c^2a + 3ca^2 + 2 (-3a -3b -3c)

Step-by-step explanation: It's the answer

33.

Theorem: Ifaline divides any two sides of a triangle in the same ratio, then the lineis parallel to the third side.In figure 1.18, line l interesects the side AB and side AC of A ABC in theAP А)points P and respectively andherve linel I seg BCPBOC​

Answer»

Answer:

see THALES THEOREM in NCERT textbook class 10

34.

Ouer addition and subtačiction1 find the products, wing distributive property ofmultiblication solve by stepsa)746 X 105​

Answer»

746*100=74600
746*5=3730
74600+3730=78330

Please MARK as BRAINLIEST ANSWER

35.

9×927×25 in distutive propety

Answer»

Answer:

\huge\bf\underline\blue{Answer:}

16475

36.

The fastest and most CLEAR answer will get brainiest Look at the attachment bellow

Answer»

ANSWER:

Hey mate

your answer is as FOLLOWS

Step-by-step explanation:

LET's start

The equation is

3x=30

x=10

y = 10-4.2

y= 5.8

I hope it helps you

PLZ mark me as brainliest and follow me.......

37.

let n be the greatest five digit number whose digits have a product of 120 what is the sum of digits of n

Answer»

I think the ANSWER is 16 . 'cause the number is 85300.

Hope it helps you...

PLEASE mark me as Brainliest.

38.

Find the smallest number by which 1024 be multiplied to get a perfect cube root

Answer»

Answer:

1024=2×2×2×2×2×2×2×2×2×2

we can SEE that it is not a PERFECT CUBE

so make it a perfect cube ,

we have to multiply the n.o with 4.

Hoping it HELPS.....

39.

Among the Halloween which unit digit is greater? (76543)^7848 and (9867)9872

Answer»

The ANSWER is the first number..

HOPE it helps u FRND

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40.

Task #6 Math Class 8: construct an integer board then find the sum and difference of the following numbersa)2+4 b)-2+3 c)-2+3 d) 4-2. e)4 - -2 f)-4 -2 g)-4- -2​

Answer»

A=6
B=1
C=1
D=2
E=6
F=-6
G=-2
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41.

What is a line of symmetry of a Ray

Answer»

It is a LINE which SEPARATES the OBJECT

42.

What is AI? And what will happen when AI will reach in singularity?​

Answer»

The singularity is that point in time when all the advances in technology, particularly in artificial intelligence (AI), will lead to machines that are smarter than human beings. From the ARTICLE in Futurism | SCIENCE and Technology NEWS and Videos the machines will be way more smarter than human beings are.

OR

Singularity is a mathematical term used in many DIFFERENT contexts. ... The technological singularity (or the singularity) is the hypothesis that the invention of artificial superintelligence (ASI) will abruptly trigger runaway technological GROWTH, resulting in unfathomable changes to human civilization.

43.

Find the gain or loss of CP-1650 SP-1452​

Answer»

Loss=1650-1453=197


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44.

What is the value of (-23) - [(-25) -{(-17)}]​

Answer»

ANSWER:

The SOLUTION will be

-23 -[-25 + 17 ]

-23 -[-8]

-23 + 8

Answer = (-15)

45.

7+8=8+7name thepropet​

Answer»

COMMUNICATIVE property.

this is the ANSWER of this QUESTION.

46.

Please help it is very urgent​

Answer»

ANSWER:

the answer of this QUESTION is PART C

47.

Find the gain or loss percent if cp-24000 and sp-2592 please reply​

Answer»

240000 -- 2592 = 21408

So, it is profit

I HOPE it will HELP U

plz mark me as PRESIDENT

48.

Question 4in the given figure below AB ll CD and AD is produced to E so that BAE : 125, if ABC: x , BOD : y and CDE: z and ADC: f. . Find the values of x ,y ,z ,f​

Answer»

ANSWER:

Z= 125

f= 55

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49.

NUMBERS THAT IS N =1.2.3.4.5.......N WHAT IS THE HUNDREDS DIGIT OF 9(20-15!)

Answer»

Answer:

The answer to your question is 0 because 9 is a single DIGIT

50.

Divide the following:(ii) (-52) ÷ (-52)

Answer»

-52/-52=1

hope it HELPS you PLEASE MARK me as BRAINLIEST