Explore topic-wise InterviewSolutions in Current Affairs.

Hey the answer is

probability = no of favorable / no of outcomes

outcomes = 3

FAVOURABLE = 1

so the probability = 1/3

HOPE it helps UU DEAR. .....

416/6 + 128/3= 717/6
Let,
7-5/7= 2/7
So,
2/7 of 717/6 = 239/7
So, your ANSWER is 239/7.

I guess U will GET help from this




Hope it HELPS

12.96 will be ANSWER

Hey friend,
Here is the answer you were looking for:

The answer is √5

(Explanation in the attachment)

HOPE this helps!!!

If you have any doubt regarding to my answer, then feel free to ask in COMMENT SECTION or you can also INBOX me.

@Mahak24

Thanks...
☺☺

Question

75% of a number when added to 75 is EQUAL to the number. The number is : (1).150 (2).200 (3).225 (4).300

The HIGHEST Common FACTOR of 170, 850 and 1700 is 170.

I THINK U R SAYING about BODMAS?

X=2√3
x^2+1/x^2=
[2√3]^2+1/(2√3)^2
(2^2+{√3^2}+2×2√3)+(1/2^2+{√3}^2+2×2√3
(4+3+4√3)+1/4+3+4√3
On rationalising
7+4√3+[1/【7+4√3】]×7-4√3/6-4√3
7+4√3+7-4√3/(7)^2-(4)^2(√3)^2
7+4√3+7-4√3/49-(16×3)
7+4√3+7-4√3/49-48
7+4√3+7-4√3/1
On cancellation
7+7
=14

(a) since the UNITS digit of the number can be DIVISIBLE by 2, the whole no. is divisible by 2.
(b) since the units digit of the number is 5, the whole number is divisible by 5.
(c) since the units digit of the number is 0, the whole number is divisible by 10.
(h) since the units digit of the number is an even number and divisible by 2, the whole number is divisible by 2.

Sorry dude, but I am not sure about d, E, f, and g. So it's BETTER someone else answers it instead of me giving you wrong information.

The largest 5 DIGIT NUMBER, being 99,999 in Roman NUMERALS is XCIXCMXCIX.

I = IOTA = √(-1)
i^2 = -1
(-¡)^2 = -1

(1/5)^(5/2)
(1/5)^(2+1/2)
(1/5)^2 * (1/5)^1/2
(1/25) * (1/sqrt(5))

answer will be  1/(25√5) 
or √5 = 2.23
other VALUE can ALSO be obtained by putting value of √5

The ANSWER is 1 it is 1 1 1 1 1 1. 1

Number of MEN =200 , x
number of days = 50 , 2

200/50=2/x
200×50/2=x
5000=x
therefore 5000 men are needed

,it was TRICKY but i did it

You haven't TYPED QUESTION.which question you have to KNOW

We should multiply 180 by 5
So that we obtain,
180×5=900
square ROOT of 900 is 30

16 and 29 respectively then find a. The first term and the common DIFFERENCE B. The 34th term C. ‘n’ such that tn = 55.

Answer:


t­11 = 16   and t21 =  29    [Given]


We know that,


tn =  a + (n – 1 )d

∴ t11 = a + (11 – 1 )d

∴ 16 = a + 10d    ------ eq. no. 1


∴ t21 = a + (21 – 1) d

∴ 29 = a + 20 d ---------eq. no. 2


Subtracting eq. 1 from eq. 2


29 = a + 20 d

16 = a + 10d   

-           -    -  

13 = 0 + 10d


∴ 13 = 10d

∴ 13/10 = d

∴ 1.3 = d


Substituting d = 1.3 in equation 1


∴ 16 = a + 10d

∴ 16 = a + 10(1.3)

∴ 16 = a + 13

∴ 16 – 13 = a

∴ 3 = a


To find the 34th Term


t34 = a + (34 – 1 )d

t34 = 3 + 33 (1.3)

t34 = 3  + 42.9

t34 = 45.9


To find .   ‘n’ such that tn = 55


tn = a + (n – 1) d

∴ 55 = 3 + (n – 1) 1.3

∴ 55 – 3 = 1.3 (n – 1)

∴ 52 = 1.3 (n – 1)

∴ 52/1.3 = (n – 1)

∴ 40 = n – 1

∴ 40 + 1 = n


∴ n = 41

X-1/x=5
cubing in both the SIDES
(x-1/x)3=(5)3
=x3-1/x3-3.x.1/x(x-1/x)=125
=x3-1/x3-3×5=125
=x3-1/x3=125+15
x3-1/x3= 140





Hope this will WORK

Hope it HELPS U...
this done by my LITTLE brother......

Solution:-

LET ,
x= 0.142857142857............(1)

1000000x = 142857.142857............(2)

SUBSTRACTION EQ (1) in (2)

99999x = 142857

x = 142857/99999

( x = 1/7)proved

The VALUE of 0× INFINITE is ALWAYS 0

Hey FRIEND..!! here's your answer
_________________________

3x - 5 =0
x = 5/3

____________________
#HOPE its HELP you dear#

8/5=1.6 you can REPRESENT 1.6 on NUMBER LINE

You can prefer NCERT (CH.1 NUMBER SYSTEM) PG no.15.
I HOPE IT IS HELPFUL FOR YOU...........

Hi ,

It is GIVEN that ,

a³x³ - 3a²bx² + 3ab²x - b³

= ( AX )³ - 3 × ( ax )² b + 3 × ax × b² - b³

= ( ax - b )³

= ( ax - b )( ax - b ) ( ax - b )

I HOPE this helps you.

: )

Hey friend,
Here is the ANSWER you were looking for:

The answer is 0

(SOLUTION in attachment)

Hope this helps!!!

If you have any doubts regarding to my answer, you may ASK in the COMMENT SECTION or can inbox me.

@Mahak24

Thanks...
☺☺

Do you WANT PROOF.......

This was a tricky one.
Please mark my ANSWER brainliest if it's correct.

We have,
7a=5b=2c
so let 7a=5b=2c=x.
7a=x
a=x/7,B=x/5,c=x/2

So,


x x x
-- : -- : --
7 5 2

so,
1/7:1/5:1/2
Taking LCM we get,

10:14:35
______
70

Hence we get,
a:b:c=10:14:35.

_________________________


If you have any DOUBTS you can ask me.
Hope it helps;)
Thanks

There are 4 different PRIME NUMBERS that can divide evenly into 420 HEAR those factors TREES many but not all of factors of 420 are listed somewhere on those 43 the EXPONENTS in the prime factorization are 2,1,1 and 1

A2b3c2-2a+4b+6c-12b-9bc
=12abc-2a-8b+6c-9bc

Hi ,

It is GIVEN that ,

a³x³ - 3a²bx² + 3ab²x - b³

= ( ax )³ - 3 × ( ax )² B + 3 × ax × b² - b³

= ( ax - b )³

= ( ax - b )( ax - b )( ax - b )

I HOPE this helps you.

: )

Given that 3^a=4, 4^b=5, 5^c=6, 6^d=7, 7^e=8, 8^f=9
since 3^a=4 ------(1)
and 4^b=5. ------(2)
from EQUATION (1) we can write 4 as 3^a
(3^a)^b = 5
3^(ab) = 5
similarly,
(3^ab)^c = 6
3^(ABC) = 6

(3^abc)^d = 7
3^(abcd) = 7

(3^abcd)^e = 8
3^(abcde) = 8

(3^abcde)^f = 9
3^(abcdef) = 3^2
since bases are same so we can compare the exponents
abcdef = 2
Hope it helps!!!!!

Hey MATE here is your solution
15 / (√10 + √20 + √40 - √5 - √80)
15 / (√10 +2√5 + 2√10 - √5 - 4√5)
15 /( 3√10 - 3√5)
5 / (√10 - √5)
5(√10 + √5) / (10 - 5)
√10 + √5
hope it HELPS!!!!!