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.

4.Sum of – 10,- 5 and 12 is(a) 27(b) - 3(c) 3(d) – 27​

Answer»

Answer:

3 I THINK aklllllllpppbanchod TERI ma KA ________
Discussion
2.

Write true and false (1) 0-(-8)=0​

Answer»

ANSWER:

False

Step-by-step explanation:

As it is 0-(-8)

so when the BRACKET will open then

o+8=8
Discussion
3.

Q10). One meter of cloth costs Rs 152.50. WelQ11). A sports team received Rs 9, 58, 394 as prize money. This money was split among29 players and the coach. If the players got one share each and the coach got 0.875shares, how much would one share be worth​

Answer»

Answer:

BHAI MERE ko pata hai tere ko mehnat nai karni to SAB KYA me karke DU kya
Discussion
4.

1060 is rounded off nearest tens is I want full solution ​

Answer»

Answer:

1060 is ALREADY ROUNDED off to NEARER TENS FRIEND

Discussion
5.

In a class test ,four marks are awarded for every correct answer ,one marks is deducted for every wrong answer and zero marks are awarded for unattempted answer .Riya attempted twenty questions out of her answer five were wrong . find the marks obtained by riya.......................plz give correct answer with explanation its urgent plzz fast​

Answer»

ANSWER:

this is your answer

by PROPER explanation

ok

mark it as a BRAINIEST answer
Discussion
6.

1. x can be subtracted from_____ and_____only.2. c can be subtracted from_____and_____only.3. symbols ______ ,______ and______are never subtracted are repeated.​

Answer»

Answer:

We will LEARN about Roman Numeration and its rules. We know that there are seven basic Roman Numerals. They are I, V, X, L, C, D and M. These numerals stand for the number 1, 5, 10, 50, 100, 500 and 1000 respectively. We already learned about the numerals I, V, X, L and C and now we will learn about the remaining two numerals.

There is another symbol ‘─’ which is called bar. If bar is place over a numeral, it is multiplied by 1000. Thus, V and XII stand for 5000 and 12000 respectively. 

Rules of Roman Numeration:

1. Numerals of the same value are added.

For example:

I I I stands for 1 + 1 + 1 = 3

X X X stands for 10 + 10 + 10 = 30

C C C stands for 100 + 100 + 100 = 300

M M M stands for 1000 + 1000 + 1000 = 3000

Note:

(i) Symbols V, L and D are not repeated.

(ii) A symbol cannot be repeated more than three times.

2. A symbol of smaller value put on the right of greater value symbol is added to it.

For example:

VI stands for 5 + 1 = 6

CXX stands for 100 + 10 + 10 = 120

MCL stands for 1000 + 100 + 50 = 1150

3. A symbol of smaller value put on the left of greater value symbol is subtracted from it.

For example:

IV stands for 5 - 1 = 4

IX stands for 10 - 1 = 9

XL stands for 50 - 10 = 40

Note:

(i) Symbol V, L and D are never subtracted.

(ii) Symbol I can be subtracted from V and X only.

(iii) Symbol X can be subtracted from L and C only as L and C are greater than X.

(iv) Symbol C can be subtracted from D and M.

4. A symbol of smaller value, put between two symbols of greater value is subtracted from the symbol on its right.

For example:

XIV stands for 10 + 5 - 1 = 14

LIX stands for 50 + 10 - 1 = 59

XCIX stands for 90 + 10 - 1 = 99

XLIX stands for 40 + 10 - 1 = 49

  • PLEASE MARK ME AS A BRAIN LIST...
Discussion
7.

If x = -15/7, then -(-x) = 15/7 ? True & False​

Answer»

Step-by-step EXPLANATION:

YEP this STATEMENT is TRUE.
Discussion
8.

Answer the exponent and power..please answer fast it's urgent...​

Answer»

ANSWER:

answer the EXPONENT and power..

( {2}^{ - 1} - {4}^{ - 1} - {6}^{ - 1} ) \div \binom{3}{2} ^{ - 2}

please answer fast it's URGENT...

Step-by-step explanation:

88
Discussion
9.

Hi, friends this question is from chapter fraction and you have to simply it.​

Answer»

ANSWER:

I am SORRY the PHOTO is not full

answer is 1991/564

follow me
Discussion
10.

Convert the 4.8 hg to cg​

Answer»

ANSWER:

480chemical is the CORRECT answer
Discussion
11.

Find the value of:(a)17-8+4×2(b)18-7+4-5+3(c) 11-9÷3+4(d)22×8÷4×22 ​

Answer»

Step-by-step EXPLANATION:

a. 17-8+4×2

=17-8+8

=17-16

=1
Discussion
12.

(-6) x ( - 5) x(-5)​

Answer»

ANSWER:

-150

Step-by-step explanation:

(-6) x ( - 5) x(-5)​

=> 25 * (-6)

=> -150

Pls MARKS this as the Brainliest answer!!!
Discussion
13.

How many zeros are there in the square of 700?

Answer»

ANSWER:

there are 4 zeroes FRIEND 700*700=490000

(PLEASE MARK BRAINLIEST)

Discussion
14.

The property under multiplication used in the expression 4/5x(2/3x1/7)= (4/5x2/3)x1/7 is______​

Answer»

ANSWER:

the answer of this QUESTION is ASSOCIATIVE PROPERTY of MULTIPLICATION

Discussion
15.

How many end point a line segmet have​

Answer»

ANSWER:

Step-by-step explanation:

2
Discussion
16.

OExercise 1.11) How many digits are there in the number40,60,234? Is it written in the Indian or theInternational system of numeration?​

Answer»

Answer:

there are 7 digits and it is written in Indian system (PLEASE MARK BRAINLIEST FRIEND)

Discussion
17.

Which of the following is the root of the equation x/3 -4= -3/4 +3 ? *​

Answer»

ANSWER:

Subscribe to my CHANNEL SoumilGaming NHI toh EK ek ko kaat DALEGA MEIN bola na kaat DALEGA MEIN bola na dekh lena nhi kiya toh
Discussion
18.

Convert the 8 km to m​

Answer»

ANSWER:

8*1000M

= 8000m is UR answer MATE

Discussion
19.

Find the sum of the first 40 positive integers divisible by 6.​

Answer»

Answer:-

NUMBERS divisible by 6 are 6,12,18,24.......

so, a=6,d=6,n=40

wkt,, sn=n/2*2a+(n-1)d

sn=40/2*2(6)+(40-1)6

sn=20*12+39(6)

sn=20(12+234)

sn=20(246)

sn=4920..

Discussion
20.

The multiplicative inverse of (-3/11 )x(1/5) is____​

Answer»

ANSWER:

-55/3

Step-by-step EXPLANATION:

(-3/11 )*(1/5)\\=> -3/55

RECIPROCAL of -3/55 = -55/3

Pls MARKS this as the BRAINLIEST answer!!!
Discussion
21.

What is the highest power of exponent in linear equation ​

Answer»

Step-by-step explanation:

the highest power of exponent in LINEAR EQUATION

is 1.

hope it is helpful.

stay HOME stay SAFE.........
Discussion
22.

Sum of two supplemantary angles​

Answer»

\huge\boxed{\fcolorbox{red}{yellow}{ANSWER}}

THE SUM OF TWO SUPPLEMENTARY ANGLES IS 180°FOLLOW ME

MARK AS BRAINLIEST

DON'T FORGET TO SAY THANKS ALSO
Discussion
23.

find the area of quardilateral xyzu. has angle y= 90° xy =12 cm , yz = 5 cm and uz= 8 cm ux = 9cm . how much area does it accupy.​

Answer»

Answer:

84cm is the AREA of this QUESTION
Discussion
24.

how is the weather in the end of episode 60 on the 1940 70 80 90 60 ft of the Charles Babbage in the engine of the 16 and the 1984 on the radio number 19 for the individual ones on the 60th and 9th​

Answer»

Answer:

1356347367(8763510 jdhvnwb
Discussion
25.

1. Find the value of:(a) 17 - 8 + 42 (b) 18 - 7+ 4- 5+ 3(d) 22 * 8 - 42(e) 50 - 10 - 5 + 3(e) 11 - 9 -3 + 4(1) 82 + 76 - 123 * 2​

Answer»

Answer:

(a) 51

(b) 13

(c) 134

(d) 38

(e) 3

(F) -88

Step-by-step explanation:

(a) 17 -8 + 42

= (17+42) - 8

= 59 - 8

= 51

(b) 18 - 7 + 4 - 5 + 3

= (18+4+3) - (7+5)

= (22+3) -12

= 25 - 12

= 13

(c) 22 × 8 - 42

= 176 - 42

= 134

(d) 50 - 10 - 5 + 3

= (50+3) - (10+5)

= 53 - 15

= 38

(e) 11 - 9 - 3 + 4

= (11+4) - (9+3)

= 15 - 12

= 3

(f) 82 +76 - 123 × 2

= (82+76)-(123×2)

= 158 - 246

= -(246-158)

= - 88
Discussion
26.

The simple interest on a certain sum 3 year at 10% per annum simple interest. after 3 year he paid ₹7070 and gave a goat to clear off the debt. what is the cost of goat???answer please and quickly.......​

Answer»

Step-by-step explanation:

Interest=7070

rate of interest=10%

TIME period =3 YEARS

principle=?

formula to find principle = I x100

R x T

therefore , P = 7070 x 100

3 x 10

P = 70700/3

P = 23566.66

therefore , cost of the GOAT is 23566.66 rs
Discussion
27.

The age of Rachit's father is 7/3 of Rachit's age and the sum of their ages is 50 years.What are their ages? *​

Answer»

Answer:

AGE of Rachit= 15 years

Age of Rachit's father =7/3*15 = 35 years

Step-by-step explanation:

LET the age of Rachit = X years

Let the age of Rachit = (7/3*x) years

According to the question:-

7/3*x + x = 50

=> 10/3*x = 50

=> x = 50*3/10

=> x = 15 years

Pls marks this as the Brainliest answer!!!
Discussion
28.

8*10^3 is how many times as large as 4*10^2?

Answer»

ANSWER:

Step-by-step explanation:

LET THE NUMBER OF TIMES LARGER = X

GIVEN:

8*10³= X 4*10²

X = 8*10³/4*10²

X = 2*10

THEREFORE:

20 TIMES LARGER.

HOPE THIS HELPS.
Discussion
29.

Four equivalent rational number of 16/48

Answer»

=> 16/48 × 2/2 = 32/96

=> 16/48 × 3/3 = 48/144

=> 16/48 × 4/4 = 64/192

=> 16/48 × 5/5 = 80/240

Mark the ANSWER as BRAINLIEST.....

Discussion
30.

What is the square root of 841 by division methodplease help me​

Answer»

ANSWER:

SQUARE ROOT is 29.click on THANKS
Discussion
31.

1060 is rounded off nearest tens is=​

Answer»

ANSWER:

2000

Pls MARKS this as the BRAINLIEST answer!!!
Discussion
32.

The ratio between an exterior angle and the interior angle of a regular polygon is1:5. Find(i) the measure of each exterior angle (ii) the measure of each interior angle(iii) the number of sides in the polygon​

Answer»

Answer:

Step-by-step explanation: Let the EXTERIOR angle be X and INTERIOR angle be 5x

Therefore,

5x + x=180°   [linear pair]

⇒ x=[180/6]°

⇒x =30°

(i) Measure of the exterior angle is x=30°

(ii) measure of each interior angle is 5x=5 x 30°=150°

(iii) 360°/x where x is the measure of each exterior angle , gives US the no.of sides

Therefore,

360° ÷ 30°=12

12 sides

Please mark it the brainliest.
Discussion
33.

Write 405077 in expanded form​

Answer»

Step-by-step EXPLANATION:

here is your ANSWER and SAY me the answer is CORRECT or not
Discussion
34.

Which value of x will be the solution of equation x/(x+5) =7 ? *​

Answer»

SOLVING the EQUATION,

x=7(x+5)

x=7x+35

6x=-35

so,x=-35/6

please MARK as BRAINLIEST
Discussion
35.

+ Theadditiveinsertiveof - 145is​

Answer»

Answer:

SIMPLE YAAR

the Additive INVERSE of-145= 145
Discussion
36.

Metres.8. Find the area of a square plot of land whose each side measures 8239. One litre of petrol costs +63 What is the cost of 34 litres of petrol?4our. How much distance will it cover in 4hours?​

Answer»

Answer:

64

Step-by-step EXPLANATION:

SIDE of the SQUARE PLOT =8

ares of square =side ×side

=8×8=64
Discussion
37.

My question is that write contribution of 5 great mathematicians in field of maths ​

Answer»

ANSWER:

ARYABHATA brhamagupta BHASKARA 2
Discussion
38.

Rational number between 1/2 and 3/4

Answer»

0.54, 0.52, 0.57.......
Discussion
39.

Sima bought 5 kg 300 g apples and 3 kg 250 g mangoes. Sara bought 4 kg 800 g oranges and 4 kg 150 g bananas. Who bought more fruits? Give the answer in decimal.this is a word problem explain this clearly with words pls.i will mark as brainliest

Answer»

ANSWER:

sima BOUGHT more APPLES because kg matters the most.. .... ....
Discussion
40.

Factorise : x3 – 3x2 – 9x -5

Answer»

ANSWER:

-6x-11

Step-by-step EXPLANATION:

  1. -9x+6x-(6+5)
  2. -3x-11
Discussion
41.

Find the value of x, where 2^x-7 X 5^x -4 = 1250

Answer»

CORRECT question:

\longrightarrow\rm{2^{(x - 7)} \times 5^{(x - 4)} = 1250}

ㅤ

Required answer:

\longrightarrow\rm{2^{(x - 7)} \times 5^{(x - 4)} = 1250}

ㅤ

\longrightarrow\rm{1250 = 2 * 5 * 5 * 5 * 5}

ㅤ

\longrightarrow\rm{2^{(x - 7)} \times 5^{(x - 4)} = 2^{1} \times 5^{4}}

ㅤ ㅤ

\longrightarrow\rm{x - 7 = 1}

ㅤ

Transposing 7 to the other the other SIDE, we GET:

\longrightarrow\rm{x = 7 + 1}

ㅤ

{\longrightarrow{\boxed{\rm{x = 8}}}}

ㅤ

Therefore, 8 is the required value of x in the GIVEN expression.
Discussion
42.

Greatest67 ,78ite theperime number less than athefollowing© 1940 67 @ 14760 @ 78brelloning1II) 2015 (6)(2)​

Answer»

ANSWER:

GREATEST NUMBER is 78 is the answer
Discussion
43.

9*10^7 is how many times as large as 3*10^3

Answer»

ANSWER : 9*100000000=900000000

3*10000=30000

900000000-30000=89,99,70,000‬
Discussion
44.

Hey guys....plz help me ​

Answer»

GIVEN-

Length of Pit=8m.

Breadth of Pit=6m.

Height of Pit=3m.

According to the question,

We have to find the Volume of Cuboid.

Volume of Cubioud=Length×Breadth×Height.

Volume of Cubiod=8×6×3=144m^3.

Cost of per m^2=30m^2.

Cost of digging 144m^3=30×144=4320Ruppes.

Hence,

The cost of Digging given pit is 4320.
Discussion
45.

Find the product of 14×(−52)+(−52)×(−24)

Answer»

Answer:

34944

Step-by-step explanation:

here YA GO this is UR ans

PLZ follow me and Mark me as Brainliest❤
Discussion
46.

3×10 raised to the power-8 in usual from​

Answer»

Step-by-step explanation:

view THEE image to full SIZE to see the solution

please mark as BRAINLIEST and follow

Discussion
47.

Write four equivalent rational number of -2/5

Answer»

Answer:

4/10, 6/15, 8/20, 10/25

Step-by-step explanation:

here YA GO this is UR ans

plzz FOLLOW me and Mark me as Brainliest❤
Discussion
48.

Hind theThe ages of Ranalds and now we in the netin336 and, the toll of the age is 14 yeanuAge ofcach them​

Answer»

ANSWER:

this but I'll DRIVE their. I did THIN .

Step-by-step EXPLANATION:

THANK
Discussion
49.

Divide the sum of -13/8 and 5/16 by their difference. full process get brillant​

Answer»

To calculate quickly:

TAKE the biggest number: 10.

Take the next higher number: 11.

One is EVEN, which is it? 10.

Divide the even number by 2. 10/2=5.

Multiply those two numbers: 5*11=55 (MEMORIZED)

Another example: Calculate 1+2+3+4+…+55+56 quickly.

hope it helps.......

mark as brainlist.........

Take the biggest number: 56.

Take the next higher number: 57.

One of those is even, which is it? 56.

Divide the even number by 2. 56/2=28.

Multiply those two numbers: 28*57=(30–2)*(60–3)

=30*60–2*60–3*30+2*3

=1800–120–90+6

=1800–210+6

=1596

One last example: Calculate 1+2+3+4+…+1290+1291 quickly.

Take the biggest number: 1291.

Take the next higher number: 1292.

One of those is even, which is it? 1292.

Divide the even number by 2. 1292/2=646.

Multiply those two numbers: 646*1291=(650–4)*(1300–9)

=650*1300–4*1300–9*650+4*9

=(65*13)*1000–5200–(9*65)*10+36

=(60+5)*(10+3)*1000–5200-(10–1)*65*10+36

=(60*10+5*10+3*60+5*3)*1000–5200-(650–65)*10+36

=(600+50+180+15)*1000–5200–5850+36

=845000–11050+36

=833986
Discussion
50.

The capacity of tumbler is 5.32 liters. what is the capacity of such 13 tumbler​

Answer»

The answer is 1000. We assume you are converting between MILLILITER and liter. You can VIEW more DETAILS on each measurement unit: ml or l The SI derived unit for volume is the cubic meter. 1 cubic meter is equal to 1000000 ml, or 1000 l.
Discussion