Explore topic-wise InterviewSolutions in Current Affairs.

Answer:

ANSWERS OF ALL YOUR QUESTIONS ARE GIVEN BELOW.

Step-by-step explanation:

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Q.2]

a) (9+4) X 1/8

= 13 X 1/8

= 13/8

b) ((2/3)^7)^5 X 2/3^-35

= using  (a^n)^m = a^nm

= 2/3^35 X 2/3^-35

= using a^n X a^m = a^n+m

= 2/3^35+(-35)

=2/3^ 35-35

= 2/3^0

using a^0 = 1

Therefore, 2/3^0 = 1

Q.3] Excluded by you

Q.4]5(x-2)+4(x-3)+5(x-4)

= 5x - 10 + 4x - 12 + 5x - 20

= 5x +4x +5x -10 -12 -20

= 14x -42

Q.5](7x-2y)^2

= using (a-b)^2 = 2 - 2ab + b^2

= (7x)^2 - 2 X 7x X 2y+ (2y)^2

= 49x^2 - 28xy + 4y^2

Q.6](103)^3

= 103^3 = (100 + 3)^3

= using (a+b)^3 = a^3 + 3A^2b + 3ab^2 + b^3

= 100^3 + 3 X 100^2 X 3 + 3 X 100 X 3^2 + 3^3

= 1000000 + 9 X 10000 + 300 X 9 + 27

= 1000000 + 90000 + 2700 + 27

= 1090000 + 2727

= 1092727

Q.7]

= (6a^2 - 7a - 5) ÷ (2a-1)

after dividing, quetioent = 3a - 2 and remainder = -7.

Division photo is attached find it.

Q.8]

Area = x^2 + 9x + 18

Breadth = x + 6

Length = ?

Let length = L

Area of rectangle = L X B

Therefore,

x^2 + 9x + 18 = (x+6) X L

and,

L = ( x^2 + 9x + 18) / (x+6)

Division photo is uploaded please find it.

Therefore, length = (x+3) units

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Step-by-step explanation:

Keep foods 4°C (39°F) or COLDER, the safe temperature for refrigerated storage. Keep these factors in mind when storing fresh meats, poultry, and PRODUCE: All carcass meats should be unwrapped and HUNG so that air can circulate AROUND them. They should be stored at 1°C to 3°C (34°C to 37°F) in a walk-in refrigerator

ANSWER:

-8/7

Step-by-step EXPLANATION:

Answer:

GIVEN equations of STRAIGHT line are..

2x-y=3...........(1)

4x-y=5...........(2)

now eq.(1)-eq.(2)

(2x-y)-(4x-y)=3-5

-2x=-2

x=1

in eq.(1)

2-y=3

-y=1

y=-1

this is your answer HOPE it helps to you

ANSWER:

HOPE my answer helps you mate :-)

Step-by-step explanation:

15/x-5=5

15/x=5+5=10

15/10=x

3/2=x

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Answer:

7

Step-by-step EXPLANATION:

UNIT DIGIT of no. 39487 is

7 .

Answer:

63.977

Step-by-step EXPLANATION:

i HOPE it's HELPFUL to u and PLZ add me as a brainliest....

ANSWER:

a)-15 C

F=9C/5+32

F=9(-15)/5+32

F=-27+32

F=5 degree fahrenheit

B)40 C

F=9C/5+32

F=9(40)/5+32

F=72+32

F=104 degree Fahrenheit

c)-40 C

F=9C/5+32

F=9(-40)/5+32

F=-72+32

F=-40 degree Fahrenheit

Answer:

I HOPE MARK ME AS BRAINLIEST ANSWER

Step-by-step explanation:

As we know that ordinate is the POINT on y−axis,

and abscissa is the point on X−axis

Therefore, required points (x,y) is =  (3,−4)

Answer:

12 sides

Step-by-step explanation:

interior ANGLE =150

then EXTERIOR angle =180-150=30 ( linear ANGLES)

So, NUMBER of sides = 360 DIVIDED by 30

=12 sides

Answer:

HEY MATE, I HOPE IT WILL HELP YOU

.

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Answer:

n the figure BC || DE, DB = 3 cm, AD = 1.5. play · In a ABC,D and E are ... ICON. Abc is a TRIANGLE with de|| bc. if ad=2cm, bd=4cm then find the value de:bc · icon.

Step-by-step EXPLANATION:

HOPE IT HELPS U

Answer:

45

Step-by-step EXPLANATION:

laubsje

ndkekrk

bdmd

nd

jfmjjd

nenme

bfmv

nvmf

ANSWER:

OPTION B. ANGLE SIDE Angle.....

Step-by-step EXPLANATION:

AR of pqr=1/2×0.5×h

6.25=1/4h

h=25m

again,

ar of ABC=2.25

1/2×0.5×h=2.25

h=9 m

AB=9 m

Answer:

ANSWERS to your questions are 6. op=6.5cm

7. ANGLE c = 60°

Answer:

5 and 39

Step-by-step explanation:

because these TWO NUMBERS can't be DIVIDED by any number other than one

Answer:

5.

seven X WHOLE square PLUS two y whole square minus 14xy

49x'2+2y'2-14xy

6.

100+3 whole cube

=1000000+729

1000729

plz follow these are your answers.

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ANSWER:

x + y = 3.5

Step-by-step EXPLANATION:

x + y = 7 ÷ 2

x + y = 3.5

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Answer:

23-{12-(12-34)}

23-{12-(-22)}

23-{12+22}

23-34

-11

Step-by-step EXPLANATION:

I hope it helps U

Answer:

Collection of all  non zero RATIONAL number closed under division

• The rationals are not closed under division because of the possibility of division by zero. Zero is a rational number and division by zero is UNDEFINED. It is true that the rationals are closed under division as long as the division is not by 0.

Subtraction is not commutative for rational numbers

• No, unlike addition and multiplication, subtraction is NOT commutative! We KNOW that for any two numbers a and b: a + b = b + a and ab = ba; however, unless a = b, there are an infinite number of examples or cases which illustrate why subtraction does not have a commutative property, i.e., a - b does not equal b - a.

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ANSWER:

ADDITIVE INVERSE of 5/13 = -13/5

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HOPE this is HELPFUL.

ANSWER:

hope it helps u

if so PLEASE mark me as the brainliest

thanks:)

Step-by-step explanation:

(-2/7)-?=3

let us THINK that the number is x

=>(-2/7)-x=3

=>-x=3+2/7

=>-x=(3/1)*7 + (2/7)*1

=>-x=21/7 +2/7

=>-x=23/7

=>x= -23/7

Answer:

LINEAR Equation is an ALGEBRAIC equation in which each term has an exponent of one and the GRAPHING of the equation RESULTS in a straight line

ANSWER:

ANSWER:

I THINK the answer is -

x^2+y^2-z^2

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if any number is divided by 3 and 5 then the number is also DIVISIBLE by 15

now, the DIVISIBILITY rule of 3 is if the sum of all the digits are divisibel by 3 then the number is also divisible by 3

the divisibility rule of 5 is if the last digit is 0 or 5

in1)the sum of all digit=(2+4+5+b)

=11+b

therefore, the nearest number to 11 divisible by 3 is 12

therefore, b=12-11

=1

since, the last digit is 5 theregore it the number is also divisible by 5

2)sum of digit=(9+a+8+0)=17+a

therefore a=18-17=1

since , the last digit is 0 then it is divisible by 5

3)sum of digit=(7+8+5+b)=20+b

therefore, b=21-20=1

since, the last digit is 5

therefore, the number is divisible by 5

ANSWER:

which LANGUAGE you can TRY

Answer:

1.247

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ANSWER:

5,49,373 is UR answer......

ANSWER:

What!?

QUESTION is not CORRECT

Answer:

I HOPE this HELP u

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Step-by-step EXPLANATION:

x=5

y=-3

this is the ANSWER

ANSWER:

ANOPHELES mosquito.

Its the correct answer

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Answer:

i don't understand BRO. SEARCH it on GOOGLE please

ANSWER:

salary = 37500/-

Step-by-step explanation:

total expenses = 80%

REMAIN = 20% which is 7500/-

so the (20% + 20%) = 40%

7500+7500 = 15000/-

it MEANS 40% of salary is = to 15000/-

then 40% + 40% = 80%

15000 + 15000 = 30000/-

means 80% = 30000/-

and we now 20% of his salary is = to 7500 so

80% + 20% = 100%

30000 + 7500 =37500/-

with formula______

(7500/X)×100 = 20

750000 =2x

x = 750000/20

x = 37500/-

ANSWER:

OPTION (I) 3 is the CORRECT ALTERNATIVE answer

ANSWER:- 2M(2m-1)-5N(5n+1)

ANSWER:

-2/7

Step-by-step EXPLANATION:

I THINK it HELPS you..................!!!

Answer:

Hola

Step-by-step EXPLANATION:

itzz

Its MAGNITUDE is greater than the DISTABCE teavelled by the object

Answer:

18 X (-6) = -108

Law of subtraction of INTEGERS

• While subtracting integers we take care of the SIGNS of both the integers which are being subtracted

• If both the number are negative, the answer will be dependent on the SIGN of second integer that is being subtracted from the first because its sign will be multiplied by "-". Such as  

       -2-(-4)= -2+4 = 2 ( answer has the sign of greatest integer)

       -2-(-1) = -2+1 = -1

• If both the number are positive, then the sign of the greatest integer will be FOLLOWED. Such as

       2-(+4) = 2-4 = -2

       2- (+1) = 2-1 = 1

Answer:

120

Step-by-step explanation:

(-3)×(-4)×(-5)×(-2)

12×10 (-×-=+)

120

ANSWER:

The METHOD of solving "by substitution" works by solving one of the EQUATIONS (you CHOOSE which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the CHOSEN variable and solving for the other. Then you back-solve for the first variable.

Answer:

RULE: The SUM of any integer and its opposite is equal to ZERO. SUMMARY: Adding two positive INTEGERS always yields a positive sum; adding two negative integers always yields a negative sum. To find the sum of a positive and a negative integer, take the absolute value of each integer and then subtract these values.

Gɪᴠᴇɴ :-

• Ratio = (2:3) , (6:11) and (11:2)

Tᴏ Fɪɴᴅ :-

• The compound ratio ?

ᴄᴏɴᴄᴇᴘᴛ ᴜsᴇᴅ :-

• Compound ratio for the ratios x : y and a : b is defined as the multiple of a and x ratio multiple of y and b = AX : by

In other words,

When TWO or more ratios are multiplies termwise; the ratio thus obtained is called compound ratio.

For example:

→ The compounded ratio of the two ratios a : b and c : d is the ratio ac : bd, and that of a : b, c : d and E : f is the ratio ACE : bdf.

→ For ratios m : n and p : q; the compound ratio is (m × p) : (n × q).

→ For ratio m : n, p : q and r : s; the compound ratio is (m × p × r) : (n × q × s).

Sᴏʟᴜᴛɪᴏɴ :-

→ Compound ratio of (2:3) , (6:11) and (11:2) = Product of Antecedents : Product of CONSEQUENTS..

→ compound Ratio = (2 * 6 * 11) : (3 * 11 * 2)

→ compound Ratio = (2 * 6 * 11) : (6 * 11)

→ compound Ratio = (2) : (1)

→ compound Ratio = 2 : 1 (Ans.)

Answer:

4, then SALE price = 5

(5 - 4)/4 x 100 = 1/4 x 100 = 25% gain.

Step-by-step explanation:

HOPE IT HELPS U

ANSWER:

(2x-7)+(x+25)+(3x+12)=180

6x+30=180

6x=180-30

6x=150

x=150÷6

x=25

∴43 2angle 50 3angle 87.

Step-by-step EXPLANATION: