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.

What is the multiplicative identity for integers​

Answer»

Answer:

The number 1 is, in fact, the multiplicative IDENTITY of the RING of INTEGERS and of its EXTENSION rings such as the ring of GAUSSIAN integers , the field of rational numbers , the field of real numbers , and the field of complex numbers .

2.

10cot 10cosec 2teta Answer give me​

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Answer:

50 costeta

make me BRAINIEST

3.

Can yoU SolVe all of the below of question 6

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ANSWER:

YES i can SOLVE

Step-by-step EXPLANATION:

you just ASKED if i can solve ?

4.

The numbers which are added are called____________.​

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ANSWER:

addents

this is the answer of this QUESTION

5.

Insert a rational and irrational no. b/w 7.372 and root 2​

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ANSWER: 3.1,3.2.........

4.1,4.2,4.3,4.3.........

5.1,5.2,5.3,5.4...........

6.1,6.2,6.3,6.4..........

7.1,7.2......

MARK the answer as BRAINLIEST

6.

8(X-3)-(6-2x) = 2 (x+2)-5 (5-x)​

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ANSWER:

your answer is 3 is CORRECT answer

7.

Fill the boxes also mention the properties used 6/13+(4/9+7/8)=(6/13+4/9)+_what is the properties​

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ANSWER:

Step-by-step explanation:

7/8 ASSOCIATIVE PROPERTY

8.

Tell how to solve it and whole explanation ​

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ANSWER:

It will be 14 in place of - ?

Because (i) 5 + 6 + 3 = 14

Also (ii) 4 + 8 + 2 = 14

∴ Answer is 14

Plzzz Mark As Brainliest! and Follow me!

9.

Dolz Using the appropriate properties of aborationsaf station numboo, evaluate the following3 x 4 1 - 4 x 513 5 5513+-8+ 6slor5+27 TT7lo​

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ANSWER:

a

Step-by-step explanation:

3 X 4 1 - 4 x 5

13 5 5

5

13

+-8

+ 6

slor

5+2

7 TT

7

lo​

10.

PageSPLASHEx: 1.51somcessing the number from 5 to 13, constructa 343 magic. What is the magichere ? what relation is there between thesum and the number in thecentral summagic​

Answer»

Answer:

ex1.5

she is a DAY please FIND the attached file is scanned image in PDF format the REASON for

11.

What’s is the meaning of integers

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ANSWER:

Integers are like WHOLE NUMBERS, but they also include negative numbers ... but still no FRACTIONS allowed! So, integers can be negative {−1, −2,−3, −4, ... }, positive {1, 2, 3, 4, ... }, or zero {0}

12.

Divide (2x⁴-3x³+4x²-5x-1) by (x²+x+1) and also check the division algorithm.

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Answer:

2x²−5x+7+   −7x−8

                     x2+x+1

Step-by-step EXPLANATION:

13.

1) spelting the term 6X^2 + 5x-6​

Answer»

Step-by-step explanation:

6x^2+5x-6

=>6x^2+9x-4x-6

=>3X(2x+3)-2(2x+3)

=>(2x+3)(3x-2)

HOPE IT HELPS ✌️✌️✌️

14.

The sum of two intergers is -30. If one of them is 15, determine the other.

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Answer:

LET the UNKNOWN number be 'x'

the other number= 15

∴The EQUATION is

x + 15 = -30

x = -30-15

  = -45

15.

The solution of 2x3=1 is (a)2 (b)-2 (c)5 (d)-5

Answer»

Answer:

-5 is the RIGHT answer of this QUESTION plzzzzzzzz MARK as a brainlist plzzzzzzzz FOLLOW me plzzzzzzzz

16.

Divide (2x⁴-3x³+4x²-5x-1) by (x²+x+1) and also check the division algorithm

Answer»

Step-by-step EXPLANATION:

HOPE it's HELPFUL

if helpful MARK as BRAINLIEST

17.

2. 5x - 12 = 2x - 6​

Answer»

5X - 12 = 2x - 6

5x - 2x = -6 + 12

3x = 6

X = \frac{6}{3}

x = 2

18.

The value of 'b' for which the two rational numbers 2/9 , 1/b are equivalent is

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Step-by-step EXPLANATION:

jsbshzhsnssjbanaiaamjbaba

19.

Fill the boxes also mention the properties used 3/7+4/9=4/9 +3/7 what is the properties​

Answer»

Step-by-step EXPLANATION:

dhhdhsueieisushhausisuuwjwuwisudhdhruurueueueud

20.

Please explain the 5th question for seventh class

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PLEASE MARK ME AS BRAINLIEST

21.

ईच मेंबर ऑफ पिकनिक पार्टी हस कंट्रीब्यूटेड प्राइसेज मेनी रुपीस ऑफ द टोटल नंबर ऑफ मेंबर्स ऑफ पिकनिक पार्टी टोटल कलेक्शन वॉच रूपीस 3042 एंड द मेंबर ऑफ पार्टी​

Answer»

Step-by-step EXPLANATION:

total money collected =3042

let no. of members = X = money GIVEN by each member

atq

x*x=3042

x^2=3042

x = √3042

x = rupees 55.14

mark as BRAINLIST and follow and RATE

22.

-183 and -138 please mark as brainlest​

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ANSWER:

-321

Step-by-step EXPLANATION:

23.

Verify a-(-b) for the following value of 'a' and 'b' (a) a= -34 and b=73​

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ANSWER:

-34+73

=39

Step-by-step EXPLANATION:

MARK it as BRAINEST

24.

A piece of rope 10 m long is cut into three pieces if the length of two pieces is 9by2 and 16by5 find the third piece

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Answer:

2.3 m

Step-by-step explanation:

Let the third piece be x

Addition of three PIECES = 10 m

∴ 9/2 + 16/5 + x = 10

x = 10/1 - 9/2 - 16/5

By Taking LCM -

x = (100 - 45 - 32)/10

x = 23/10

∴ x = 2.3 m

Plzzz Mark As Brainliest! and FOLLOW Me!

25.

-7 डिवाइडेड 10 प्लस 8 डिवाइडेड 5​

Answer»

Answer:

-7 divided by 10 : Q 1 R 3

8 divided by 5: Q 1 R 3

26.

4: Write the name ofProblemthe months ofyear with theirordinal numbers.st​

Answer»

ANSWER:I did not UNDERSTAND QUESTION

Step-by-step EXPLANATION:

27.

The masks oletained by lp students inmathemat mathematics test out of loare given below:48,66,68,49,91,92, 64,46,9979,76, 82,6596,100,8),find the range and mean of the data​

Answer»

Answer:

RANGE of the given DATA =Highest -Lowest marks= 100-8= 92

Mean of the data= No. of OBSERVATIONS

No. of favourable values

28.

3/4×4/3÷3/7 of 21/8 simplify the question and plz answer in detail not only answer.​

Answer»

Answer:

49/8

Step-by-step EXPLANATION:

(3/4 X 4/3)÷(3/7) of 21/8

= 1 x 7/3 x 21/8

= 7/1 x 7/8

=49/8

29.

Fill the boxes also mention the properties used 3/7+4/9=4/9 +_​

Answer»

3/7

COMMUTATIVE property

mark as brainliest

hope it HELPS

30.

A=-34 and b=73 verify it ​

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Step-by-step EXPLANATION:

PLEASE send the full QUESTION BRO or sis

31.

Find the cube root of 5 1182/2197​

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Answer:

23/13

Step-by-step explanation:

5   1187/2197=5*2197+1187/2197

=10985+1182/2197

=12167/2197

12167=23^3/13^13

=23/13

32.

On a particular day, the temperature of Gurgaon at 9 a.m. was 15 °C. By midnight it fell downto 9 °C. The temperature of Mumbai at 9 a.m. on the same day was 11 °C and it fell down to6 °C by the midnight. Which fall was greater?​

Answer»

ANSWER:

HELLO please SUPPORT me OK vote me please then I answer your question please support me please please

33.

Solve:7/2+27/6+135/18+91/14pls the best answer will be marked as brainliest ​

Answer»

ANSWER:

22 is the answer

HOPE it HELPS

34.

The total weight on a box of 5 biscuit packets of same size is 8kg 400grams . What is the weight of each packet?​

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ANSWER:

5 PACKET= 8.4 kg

1packet= 8.4/5

1.68 for each packet

Step-by-step EXPLANATION:

HOPE it helps

mark it as a BRAINLIEST ANSWER

35.

Plif27007 -27.07 Find au​

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ANSWER is 26,979.93‬

please MARK as BRAINLIST

36.

Maria invest rupees 93000 758 9.6 % per annum for 3 years and the interest is compounded annually calculate the compound interest for the three years​

Answer»

Answer:

29437.544448

Step-by-step EXPLANATION:

USE this FORMULA for amount

p×[1+R/100]^ TIME

37.

The product of all integers between -4 and 4 is​

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ANSWER:

-3×-2×-1×0×1×2×3

=0

38.

Need help urgently ​

Answer»

ANSWER:

YEHX dixissveke RHE eufhf

39.

QI Solve using appropriate property :-2/3×2/5+5/2-3/5×1/6​

Answer»

This is UR ANSWER :::::;;;;:::

40.

We divide additive inverse of 2 by their multiplicative inverse of 2. Then answer is_.

Answer»

ADDITIVE and MULTIPLICATIVE INVERSES Additive INVERSE is −√2. Multiplicative inverse is −1√2 or −√22......☺️❣️

41.

A rectangular wall is 5.4 m long and 2.4 m high. Find the number of square marble tiles each of side 15 cm required to fix the outside of the wall.

Answer»

\underline {\pink { Dimensions \:of \: a \: rectangular \: wall: }}

Length (l) = 5.4 \:m , \\Height (h) = 2.4 \:m

\underline {\blue { Dimensions \:of \: each\: square \: tile: }}

Side (a) = 15 \:cm \\= \frac{15}{100} \\= 0.15 \: m

Let \: \red { Number \: of \: tiles \:required = n }

\orange { n = \frac{ Area \:of \:the \: rectangle }{Area \:of \:each \:tile }}

\implies n = \frac{ l \times h }{ a^{2}} \\= \frac{ 5.4 \times 2.4 }{ (0.15)^{2}} \\= \frac{ 5.4 \times 2.4 }{ 0.15\times 0.15} \\= 576

THEREFORE.,

\red { Number \: of \: tiles \:required} \green {= 576}

•••♪

42.

In each of the following numbers, replace* by the following smallest number to make it divisible by 11: (1.) 26*5.and also explain it and then I will mark as a brainlist answer.​

Answer»

ANSWER:

5

Step-by-step explanation:

Because there is property for 11 that if we add the ODD PLACE example unit place hundred place and even place with even ONE means ten and thousand

Odd place value sum 6+5=11

Even place value sum 2+*=?

Of we subtract the sum from odd with even the answer is 0.

MARK ME BRAINLIEST

43.

X^2 (3-2x+x^2) for x=1 ; x=-1 ; x=2/3 and x= -1/2

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ANSWER:

Step-by-step explanation:

The original EXPRESSION is 2X^3 -- X^2 -- 2X + 1.  

2X^3 -- 2X -- X^2 + 1 =

2X^3 -- 2X -- (X^2 -- 1) =

2X (X^2 -- 1) -- (X^2 -- 1) =

(2X -- 1)(X^2 -- 1) =

(2X --1)(X -- 1)(X + 1)

44.

T 24 - 39P-39 +13I -108 +(-3)U -81-15)Y -6(-19)L 42 + (-21R 335 -5 +42033 - 21G-9(7)(-5)J-378 + 7+2N -14 + 46 - 4B 15(-12) - 12A -37- (-12) + 5 E 12(-27) - (-14) S -56 + (-7) - 36 M4-47)4147). pls decide this​

Answer»

ANSWER:

sdchvfvunfgjjjhjnbvvbnmbfghkk..,.........

45.

The value of √52 + √32he perimeter of an equilateral triangle is 60 cm. Find its area

Answer»

ANSWER:

I THINK answer is 173.21 CM SQUARE

46.

Find the median of data is -2, 5, 3,-1,6,-4​

Answer»

the ANSWER for the Q is 3

PLS mark brainliest

47.

Solve the following equation : (5x-1)(X+3)- (x-5)(5x+1)=40​

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ANSWER:

(5x-1) (X+3) -(x-5) (5x+1)=40

5x(x+3) -1(x+3) -x(5x+1)+5(5x+1) =40

→5x²+15x-x-3-5x²-x+26x+5=40

→39x+2=40

→39x=40-2

→39x=38

→x=38/39

48.

Find x, y and z••••​

Answer»

Answer:

Step-by-step explanation:

You will have to form MANY equations

You are given that AB and ED are parallel

So angle BAE = x

x = 110 degree

x+y+45 = 180 degree (straight line)

y = 180-155

y = 25 degree

z+y+110 = 180 degree(ASP of triangle)

z = 180-135

z = 45 degree

Pls mark as brainliest

49.

What do you mean by rational number ???? ​

Answer»

Answer: In mathematics, a rational NUMBER is a number that can be EXPRESSED as the quotient or FRACTION p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number.

Please mark as brainliest

Stay safe and continue to work HARD

50.

PLEASE GIVE ALL THE ANSWER WITH SOLUTION​

Answer»

ANSWER:

HATE a teacher

Step-by-step EXPLANATION: