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 problem is(45÷9)-[(-36)÷9]​

Answer»

ANSWER:

(45/9) -[-(36) /9]

=5-(-4)

=5+4

=9
Discussion
2.

16.25is in fraction3-⁷×5-⁷×125/5-⁵×3-⁹​

Answer»

Answer:

3^7×5^7×(1/25) ×3^9

=3^16×5^5
Discussion
3.

Additive inverse of rational number 'a' is?​

Answer»

-a

HOPE it's helpful

mrk me BRAINLIST
Discussion
4.

. If x += 5, find the values of x' +andxa2.4хx​

Answer»

ANSWER:

the answer is ACTUALLY x-3 +2

second ONE is x-4 a-2
Discussion
5.

13.A CD player was purchased for 3,200 and 560 were spent on its repairs. It was then sold at a gain of 25/2%. how much did the seller receive?​

Answer»

ANSWER:

₹ 4,230

Hope it HELPED you

Discussion
6.

7Teacher tells the class that the highestmarks obtained by a student in her classis twice the lowest marks plus 6. Thehighest score is 86. What is the lowestscore ?(2 Points)20254046.​

Answer»

ANSWER:

40 is answer DEAR FRIEND

MARK ME IN THE BRAINLIST

Discussion
7.

Q5 Imagine how your classroom looks from above Try to draw it and mark the benches , Blackboard , doors , Windows etc.​

Answer»

ANSWER:

No answer

Step-by-step explanation:

There is no typed answer for this question as this question asks about your CLASSROOM scene, i.e., you have to draw what TYPE of your books, BENCHES, blackboards, etc. looks LIKE.........
Discussion
8.

Cube root of 1000 by successive substraction

Answer»

1000-1=999-3=996-5=991-7=984-9=975-11=964.....

do this till 0 is not coming and only minus the ODD number and you will find the answer I am doing the prime factorisation method for the answer

Hence, there are

√2×3×5^2×7=5 √42=32.4037

After the subtracting the result will be like that

HOPE IT'S HELP YOU

Mark as brainlist.
Discussion
9.

904875*8078 please find the answer ​

Answer»

The ANSWER is

7.30958025e9.
Discussion
10.

Find the lowest form of the given fractions in two ways.Method 1 -- Divide by common factorsMethod 2 - Divide by Highest Common FactorFactors of 15 -1,3,5, 15Factors of 24 = 1,2,3,4,6,8,12,2415 5Divide by HCF =15+15245824324:31240618605​

Answer»

Answer:6dhjdvk

Step-by-step EXPLANATION:
Discussion
11.

X= 1, y = 7 {give answer}step by step​

Answer»

PLEASE GIVE a COMPLETE QUESTION...!!
Discussion
12.

By what should we divided -15 upon 20 to get -60​

Answer»

ANSWER:

what..............

.....
Discussion
13.

Multiply (3a+b+c) with (3a-b)​

Answer»

\green{\bold{\underline{ ☆ UPSC-ASPIRANT ☆} }}

\red{\bold{\underline{\underline{QUESTION:-}}}}

Multiply (3a+b+c) with (3a-b)

\huge\bigstar\huge\tt\underline\red{ᴀɴsᴡᴇʀ }\bigstar

---->>>>>>Here is your answer<<<<--------

❱ ❱ ❱ see in the picture above ATTACH for COMPLETE SOLUTION step by step:-

HOPE IT HELPS YOU..

_____________________
Discussion
14.

(u9. By what number should each of the following numbers be divided to get a perfect squarein each case? Also, find the number whose square is the new number.(a) 46800(b) 1543500​

Answer»

ANSWER:

PLEASE MARK as BRAINLIEST
Discussion
15.

Which is smaller 45 upper m or 112 upper m​

Answer»

Answer:

45 UPPER m

Step-by-step EXPLANATION:
Discussion
16.

Division Is The Inverse Of ??​

Answer»

ANSWER:

the division is the opposite of MULTIPLICATION. Hence, multiplication and division are opposite operations. We may say, division is the INVERSE OPERATION of multiplication.

hope it helps you

Discussion
17.

Find the least number that must be subtracted to 6666 so that it becomes a perfect square also,find the square root of the perfect square thus obtained​

Answer»

Answer:

it's easy

Step-by-step explanation:

6666 -105 = 6561

root of 6561 is 81

Hope it HELPS

HEY snehal LIKE to CHAT with me......
Discussion
18.

Find the HCF of the following numbers by the prime factorisation method :-32, 48, and 67​

Answer»

Answer:

32 = 1 x 2 × 2 x 2 x 2 x 2

48 = 1 x 2 × 2 × 2 × 2 × 3

67 = 1 x 67

Therefore, HCF = 1
Discussion
19.

By what rational number should (-8)/39 be multiplied to obtain 5/2?​

Answer»

Given that By what RATIONAL number should -8/39 be MULTIPLIED to OBTAIN 1/26. Let the number be X. THEREFORE the rational number is -3/16. Hope this helps!
Discussion
20.

If a=root5-root3/root5+root3 and b=root5+root3/root5-root3 then find the value of a2+ b2

Answer»

Answer:

Find an answer to your question if a = root 5 +root 3 /root 5 -root 3, b =ROOT5 -root3 / root 5 +root3. Find a2 +b2 ... If you are INTERESTED in buying it then you MAY INBOX me for more inf.

Step-by-step explanation:

correct answer

Discussion
21.

The correct answers:1)9850 isless than 10000.2)8906 = 8000 +hundreds + 63)13th + 13h + 13 ones =[Choose from: a) 143013 b) 14313 c) 131313 d) 1.4How many hours are there from 8:20 a.m. to 9:405)Rearrange in ascending order : 93482; 93428; 936)Write the prime numbers between 1 and 10:​

Answer»

ANSWER:

1 is the CORRECT answer
Discussion
22.

USING THE NUMBER LINE WRITE THE INTEGER WHICH IS (-1) + (-2) ​

Answer»

Answer:

-1-2

-3Answer

Step-by-step EXPLANATION:

Hope this HELPS you.

Please mark it BRAINLIEST.
Discussion
23.

Laxmi is a cashier. She has currency notes of denominations 100Rs,50Rs and 10Rs respectively the ratio of the number of these notes is 2:3:5 the total cash with laxmi is 400000 Rs how many notes of each denomination does she have?

Answer»

ANSWER:

Step-by-step explanation:

2+3+5=10

400000/10

=40000

40000*2=80000/100=800

40000*3=120000/50=2400

40000*5=200000/10=20000
Discussion
24.

B)2 x 100000 + 3 x 1000 + 5 x 100 + 7 =​

Answer»

Answer:

200000+3000+500+7

=203507
Discussion
25.

9. In what time will the Simple Interest on 400 at 10% per annum be the same as the Simple Interest on 1000 for four years at 4% per annum?​

Answer»

I PROMISE I WILL FOLLOW YOU IF YOU MARK AS BRAINLIST

THANKS FOR QUESTION

YOUR ANSWER IS

Let, after t years the simple interest on rs 400 at 10% per annum be the same as the simple interest on rs 1000 for four years at 4% per annum,

Since, The simple interest is,

Where, P is the principal AMOUNT,

r is the annual RATE of interest,

t is the time ( In years ),

THUS, the simple interest on rs 400 at 10% per annum for t years,

While, the simple interest on rs 1000 for four years at 4% per annum

Hence,

40 t = 160

⇒ t = 4 years
Discussion
26.

WHAT IS THE SUM OF 55+47+63-5674+637

Answer»

ANSWER:

-4872

Step-by-step EXPLANATION:

....................................................
Discussion
27.

यदि वर्ग की लम्बाई 24 मी हो, तो क्षेत्रफल होगाi need with explanation and correct answer don't spam spamers go out ​

Answer»

ANSWER:

वृत्त का क्षेत्रफल होगा 576 वर्ग मीटर क्योंकि का क्षेत्रफल बराबर होता है भुजा गुना भुजा यदि एक भुजा की लंबाई 24 METRE है तो दूसरी भुजा की लंबाई 24 मीटर होगी इसलिए वर्ग का क्षेत्रफल बराबर भुजा गुना भुजा बराबर है 576 वर्ग मीटर
Discussion
28.

Now how can I ask the tutor about my maths question please tell as they are showing tutor is only for maths now​

Answer»

Answer:

5/3

Step-by-step explanation:

3x-5=0

=>3x=5

=>x=5/3
Discussion
29.

11. IF THE COST OF A PEN IS ₹16 ⅔, THEN THE COST OF 60 PENS WILL BE *

Answer»

COST of PEN =16⅔

cost of 60 pen = 16⅔×60

answer =100
Discussion
30.

(15) A number can be writtenin the form 4m +3, for some natural number m. Can this number be a perfect square?​

Answer»

Step-by-step explanation:

no as we know m2 is perfect square

such m2 = 4m + 3

0 = m2 - 4m - 3

DISCRIMINANT =

16 ___ 4 * 1 * -3

16 > -12

discriminant not EQUAL to 0.

so it is not a perfect square.
Discussion
31.

Solve it ^_^^_^(+_+)(+_+)(+_+)​

Answer»

Your ANSWER is in the attachment.

Hope it helps.

In the IV PART, it is (by CPCT from part II)
Discussion
32.

There are 33 lemons and 20 pears in a basket. Find the ratio of(I) the number of pears to the total number of fruits in the basket​

Answer»

Step-by-step EXPLANATION:

TOTAL FRUITS = 53

no.of PEARS = 20

ratio = 20/53 = 20 : 53
Discussion
33.

2 x 100000 + 3 x 1000 + 5 x 100 + 7 =​

Answer»

Answer:

200000 + 3000 + 500 + 7 = 203507
Discussion
34.

Find the supplement of (90+a+b)°​

Answer»

ANSWER:

(90+10+80)°. a=10 , b=80

Step-by-step explanation:

MARK me as BRAINLIEST and I will FOLLOW U
Discussion
35.

prove that the line segment joining the midpoints of two sides of a triangle is parallel the third side and half of it​

Answer»

Answer:

the quadrilateral BDFC B D F C , two OPPOSITE sides equal and PARALLEL. Hence the quadrilateral is a parallelogram. Hence the midpoints of two sides of a triangle is parallel to the third SIDE whose length is half of the length of the third side is prooved..

Step-by-step EXPLANATION:

hope this ans will help you

plz follow me...
Discussion
36.

DATEPAGE NO-2aa Find the products3 xyx ( 4 x 2 + y4(6) - 2 pz q2 (4929-3pq² +0 40-59)0 2 Multiply the following bionomials andVerify the rescuts for the givenValues9 (29-0) x (syl) for x=08 y = -2har (b) (I at fb") ; a = 2, & b = -4 2e. Simplify: -I gx ( 3 xy - y²) - 34= Cuxty - 5x²) 0(6) - 30² ab_86²) - 3 6² luchtb)9 4 Verify whether the following representdire of variation or not. If they uconydirecty find the Constant of valuationNo of pencils24J?cost linri24as A labourer carens 141075 in 26weeks, How much money will he evenin a year.2Teacher's Signature​

Answer»

Answer:

Hey

PLEASE ask the question ONE by one.

I can't understand even a SINGLE Question.

Also no one will answer LIKE this.
Discussion
37.

(a+2b)^3 solve with identities​

Answer»

ANSWER:

PLEASE MARK me as BRAINLIEST.
Discussion
38.

Solve the following equations. Check your result in each caseplease answer step by step and do vverification also

Answer»

Answer:

5/3

Step-by-step explanation:

3x = 0+5 = 5

3x = 5

x = 5/3
Discussion
39.

The length of each side of an equilateral triangle whose area is 93 ​

Answer»

Answer:

answer is.............

Step-by-step EXPLANATION:

LET the side of an equilateral TRIANGLE is=a

area=9√3 cm2

area of an equilateral triangle=√3/4*side 2

√3/4*a=9√3

√3/√3a=9*4

1a=36 cm

a=36 cm

tnq...................

hey mate....................

HOPE you that my answer is helpful to you

mark,me as BRAINLIST
Discussion
40.

Use a ruler and find the perimeter of them(2)Perimeter =cmPemewo sides of a triangle are equal and measurede-sureshe third side​

Answer»

motherStep-by-step EXPLANATION:
Discussion
41.

What is the value of x on solving 2x/5 - x/2 = 5/2?- 14-20-25-40​

Answer»

ANSWER:

-25

Step-by-step explanation:

2x/5 - x/2 = 5/2

take LCM of denominators

4x-5x/10=5/2

-1x/10=5/2

-1x=5/2 *10

-1x=50/2

-x=25

x=-25

mark me BRAINLIEST if it HELPS!!
Discussion
42.

7)What is half of 14 tens and 8 ones?[Choose from : a) 24 b) 11 c) 74]​

Answer»

ANSWER:

Answer is (C)74.
Discussion
43.

What are the difference between:-1. Prime and composite numbers.2.Natural and whole numbers.​

Answer»

Answer:

A prime number is a number which has EXACTLY TWO factors i.e. '1' and number itself. A COMPOSITE number has more than two factors, which means apart from getting divided by number 1 and itself, it can also be divided by at least ONE integer or number.

Step-by-step EXPLANATION:
Discussion
44.

A = {5,9} , write the subsets of set A​

Answer»

Answer:

Since the formula

{2}^{<klux>N</klux>}

where n = no. of elements, the subsets possible are 4

So, the subsets are {5}, {9}, {phi} and {5,9}

PLS mark BRAINLIEST
Discussion
45.

Show that csc 2x + csc 4x + csc 8x + csc 16x + csc 32x = cot 32x​

Answer»

ANSWER:

LEFT side:

1

sin

4

x

−

cos

4

x

sin

4

x

=

1

−

cos

4

x

sin

4

x

=

=

(

1

−

cos

2

x

)

(

1

+

cos

2

x

)

sin

4

x

=

(

sin

2

x

)

(

1

+

cos

2

x

)

sin

4

x

=

1

+

cos

2

x

sin

2

x

=

1

sin

2

x

+

cos

2

x

sin

2

x

=

=

csc

2

x

+

cot

2

x
Discussion
46.

A^2+b^2+3^2+2ab+2bc+2ac equals to plzzz answer

Answer»

Answer:

Step-by-step explanation:

So, here we go:

a2+b2+c2−2ab−2bc−2ca+3ABC  

=a2−2ab+b2+c2−2bc−2ca+3abc  

[using the identiy  (a−b)2=a2−2ab+b2) ]

=(a−b)2+c2−2c(b+a)+3abc  

=(a−b)2+c[c−c(b+a)+3ab]  

Now we have the most SIMPLIFIED polynomial which is equal to the polynomial given in the question.

Hence, substituting values in this polynomial will GIVE the same result as it would have been in substituting values in the given polynomial.

So, here we go:

=(a−b)2+c[c−c(b+a)+3ab]  

=(2−3)2+(−2)[(−2)−2(3+2)+3(2)(3)]  

=(−1)2−2[(−2)−2(5)+18]  

=1−2(−2−10+18)  

=1−2(6)  

=1−12  

=−11  

Therefore, the value of  a2+b2+c2−2ab−2bc−2ca+3abc  is -11
Discussion
47.

What is the arithmetic mean of 1,2.... 9 and 10?​

Answer»

❤️Hope IT helps ..........................
Discussion
48.

Of thewhat is the value{-10) 23X(-4)expression​

Answer»

Answer:

@NS..920..

Step-by-step explanation:

-230×(-4)[email protected]@@@
Discussion
49.

If 3 raise to the power -3×3 raise to the power -6?​

Answer»

3×3=9

so, -3×3 =-9

your ANSWER = -9
Discussion
50.

If there are 524 pages in a novel,howmany pages are there in 43 Copies of the novel? ​

Answer»

Answer:

22532.

Step-by-step explanation:

524*43

=22532.
Discussion