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.

Sum of two rational numbers is -4/3.if one of them is -5,find the other

Answer» EQUATION is -5+x=-4/3
x=-4/3+5/1
= 11/3
2.

2+2+2+2+2+2+1+2+2+2+2+2

Answer»

The ANSWER is 23. ????

3.

the value of sin pi by 14 into sin 3 pi by 14 into sin 5pi by 14 into sin 9piby 14 into sin 11pi by 14 into sin 13pi by 14 is equals to

Answer» SIN(pi/14)*sin(3pi/14)*sin(5pi/14)*sin(9pi/14)*sin(11pi/14)*sin(13pi/14) ????


WAIT I'll WORKING
4.

Ans is a .... explantion

Answer»

A) 24 or 10 cm will be the answer
draw ad perpendicular to BC
in TRIANGLE abd
ab = 13 cm
its FOLLOW PYTHAGORAS triplet (5,12,13)(p,b,h)
put the VALUE get the answer
this triplet is satisfied

5.

Formula of finding percentage

Answer» FORMULA for FINDING PERCENTAGE in TERMS of MARKS are
marks obtained/total marks×100
6.

Mr. Kumar invests Rs 16000 in buying Rs 100 shares at Rs 20 below par. He sold some shares at a premium of Rs 60 to get Rs 9600 and the rest at the market value of Rs 60. Find his profit or loss percent in the transaction.

Answer» 2 BILLION DOLLARS............. PLEASE
7.

|x-2|/|x+1|

Answer»

HERE'S YOUR ANSWER...✌️✌️

8.

Pls ..answer me these questions it will help me so much

Answer» HOPE it will HELP U.....
9.

The points (5,-1) divides the line segment joining points A and B in the ratio 2:3 .If A is (11,-3), then B will be ?Section formula

Answer»

THEREFORE, the COORDINATES of point B are(-4,2).



HOPE this HELPS!

10.

Find x if log3+log(x+1)=log (2x+7)

Answer»

The VALUE of X is EQUAL to 4

11.

999( 999/992 )99 find answer

Answer» 999 ( 999/992 ) 99.
= 999 × 1.0070 × 99.
= 99.693 × 99.
= 9869.607.
12.

If the. (3, 4) life on the graph of equation 3 Y = a x + 7 find the value of a

Answer»

3y=ax+7
3(4)=a(3)+7
12-7=3a
5=3a
a=5/3

13.

Herons formulano stupid answers please

Answer» ANSWER is (d) NONE of these
14.

Maximum value of sin^6 +cos^6

Answer»

(sin²)³+(cos²)³
= (sin²+cos²)(sin⁴-sin²cos²+cos²)
= sin⁴+cos⁴-sin²cos²
=(sin²)²+(cos²)²-sin²cos²[a²+b²=(a+b)²-2ab]
= (sin²+cos²)² -2sin²cos²-sin²cos²
= (1)²-3sin²cos² = 1 - 3sin²cos²

15.

1) The sides of two squares are 2.4 and 1.8 metres long respectively. Find thr side of new square equal to the sum of the two squares in area.2) Ahmed lent Amir Rs. 8000 at simple interest for 3 years at the rate of 5% per annum. How much more would he have gained had he it at compound interest?

Answer»

The SIDE of the SQUARE is 3 METRES

16.

Explain the principle behind sundial?

Answer»

When the sun moves from EAST to west, the sundial is in a SPECIAL position from which we can SEE TH TIME.

17.

X+5/6-x+1/8=x+3/4solve

Answer»

X + 5/6 - x+ 1/8 = x + 3/4

5/6 + 1/8 = x + 3/4

20/24 + 3/24 = x + 18/24

23/24 = x + 18/24

23/24 - 18/24 = x

5/24 = x


Therefore, x = 5/24

Hope it HELPS!

PLEASE MARK as BRAINLIEST!

18.

If A is square matrix of order 3×3 such that det A = 3 then find det of A. adj A

Answer»

Answer:

Step-by-step explanation:

det(A adj A)=(det A)^((n-2)^2),

where n is ORDER of matrix

So,here answer is 3 only,

HOPE you understood.

19.

how much per cent above the cost price should a shopkeeper mark his goods so that after allowing a discount of 20%on the marked price ,he gain 12%

Answer»

LET CP= Rs. 100

Gain (given) = 12%

SP = CP+CP(G%)/100

SP= Rs. 112


He is giving 20% DISCOUNT on MP,

So,


MP - 20% of MP = SP

MP - (20/100) * MP = 112

100 MP - 20 MP = 112 * 100

80 MP = 11200

MP = 11200/80

MP = Rs.140


Hope this helps you :)

20.

an amount of Rs. 675 is divided among A B and C if each of them received Rs. 25 less their share would have been in the ratio of 1:2:3 find how much money is received by c?

Answer»

Each of them receive 25 less their shares

Total shares not given out = 25 x 3 = 75


675 - 75 = 600


Ratio = A: B : C = 1 : 2 : 3


FIND number of PARTS:

Total parts = 1 + 2 + 3 = 6


Find 1 part:

6 parts = 600

1 part = 100


Find 3 parts (Which is C):

3 parts = 100 x 3 = 300


Add back the Rs 25 which was taken out at first:
300 + 25 = Rs 325

Answer: Rs 325

21.

(a-b) (b-c) (c-a) simplify the following expressions.

Answer»

Here is UR answer

Hope it HELPS and MARK it BRAINLIEST

22.

The shortest angle is p.in triangle pqr then find shortest side

Answer»

The SHORTEST SIDE is QR

23.

Find the square root of following no. upto 2 places of deccimal (a) 13/ 11

Answer»

( a ) 13/11 = 1.18.

PLZZZZ MARK it as BRAIN LIST.

24.

D and E are two pnts on AB and AC of triangle ABC where DE || BC also AD/BD= 4/7 and AC = 6.6 cm find AE

Answer»

(AE/ED) = (ED/BC )= (AD/AB)

AE = AC * ( AD / AB )

AE = 6.6 * (4/7)

AE = 3.77 CM


25.

Solve question 18o clock

Answer»

2√3 is the FINAL ANSWER . ... ..

26.

How to solve with steps?

Answer» HOPE this HELP.......
27.

the sum of the digits of a two digit number is 9.also, nine times this number is twice the number obtained by reversing the order of the digits. find the number.

Answer»

The NUMBER is 18. . . ..

28.

Please someonne help me to understand these questions from indices.

Answer» 1ST IMAGE 13TH,
2nd image 14th.
check the answers are correct or not.
If you have any DOUBT, COMMENT below :)
29.

two cars are traveling towards each other over a stretch of 575 km. car A starts at 10:00am and is going at a speed of 80kmph.car B starts at 11:00am and is traveling at 70kmph. when and where will they meet?

Answer»

Let the duration CAR A traveled when they MEET be H hours.

Therefore duration car B traveled when they meet will be (h-1) hours.


Distance Car A would have traveled = Speed x times = 80 x h = 80h km


Distance Car B would have traveled = Speed x times = 70 x (h - 1) = 70(h-1) km


The total distance COVERED is 575km:

80h + 70(h - 1) = 575 km

80h + 70h - 70 = 575

150h = 645

h = 4.3 hours = 4 hours 18 mins


10.00am + 4 hours 18 mins = 2.18pm


Distance Car A traveled = 80 x h = 80 x 4.3 = 344km


Answer: They will meet at 2.18pm at 344 km from the point Car A started.



30.

A quadrilateral having one and only one pair of parallel sides is called a

Answer» TRAPEZIUM is the ANSWER
31.

संकर समानार्थी शब्द मराठी

Answer» PLEASE TYPE it in ENGLISH.......
32.

Char anko Ki Main Choti Se choti sankhya Bataye status 12 American Tourister

Answer»

1000 SABSE choti CHAR anko ki sankhya hoti hai

33.

if 2 to the power a is equal to 3 to the power b is equal to 12 to the power C then one upon C minus 1 upon b minus 2 upon a is equal to

Answer»

12-6+4= 10 is the ANSWER

34.

Find the absolute of -9

Answer»

The ABSOLUTE of - 9 is 9 (in a positive)

Hope u like the ANS and.. PLSE Mark me as brainlist

35.

the man is clever middle aged and uses lime cream in his hair how did holmes come to each of these conclusion

Answer»

The man is clever middle aged and USES lime cream in his hair.

Step-by-step EXPLANATION:

Holmes inspected the hat of the man. He found that the hat was big, so the man must have had a big HEAD, meaning a big brain. So he was clever. The style of the hat suggested that the guy was middle aged. Holmes saw that parts of hair stuck to the LINING of the hat. So the man must have had a RECENT hair cut. The hat smelled of lime cream. So the man uses lime cream in his hair.

36.

If the 4th , 7th , and 10th terms of a GP are a,b,and c respectively prove that b square = ac

Answer» HENCE PROVED. . . ..
37.

Solve the question of quadratic equation

Answer»

Above solutions says that D is always greater than or EQUAL to ZERO since being SUM of 3 squared numbers, hence roots will always be real.
For 2nd part just put a=b=c in the question and u will get 3/(X-a)=0 which means x is infinite...not possible right!¿!

38.

Write complex number -3 in polar form

Answer» HOPE my ANSWER is CORRECT
39.

Pls answer. fast maths quest

Answer»

... .... ..... .......
.... ....
40.

if 1800 people fo to football match and 46% leave at half time , how many people are left in the stadium ?

Answer»

1800-----100%
(1800*46)/100------46%

46% ---- 828 left from 1800

so, 1800-828=972 PEOPLE REMAINED

41.

The selling price of 15 pens is equal to the cost price of 12 pens.What is the loss percent ?

Answer»

15 × SP = 12 × cp
ratio of cp and sp
cp : sp
15 : 12
LOSS% = (15-12)/15 × 100= 3/15× 100= 1/5× 100=20% loss will be the ANSWER

42.

A metallic rectangular cuboid of dimensions 4cm X 6cm X 8cm is melted and some more metal is added to make it a cube, the measure of whose side is an integer. What is the minimum volume of metal to be added and what is the side of the cube?Please give the solution not the method..

Answer»

Dimensions of CUBOID are 4cm X 6cm X 8cm.

Volume of a cuboid = Length \times Width \times Height

So, volume of given cuboid = 4 \times 6 \times 8 = 192 cm^3

It is given that the cuboid is converted to a CUBE.

Volume of cube = (Side)^{3}

It is given that some MINIMUM volume is added to cuboid to MAKE cube whose side is an integer.

If we have a look at the perfect cube integers, cube nearest to 192 is 216.

So, Minimum volume of metal to be added = 216 - 192 = 24 cm^3

Also, Volume of cube = (Side)^{3}

216 = (Side)^{3}

\Rightarrow \text{Side =  6 cm}

So, minimum volume of metal to be added is 24 cm^3 and side of cube is 6 cm.

43.

six Bells commence tolling together and toll at intervals of 2, 4, 6, 8, 10 and 12 seconds respectively. In 30 minutes how many time will they toll together

Answer»

LCM of 2,4,6,8,10,12

= 720 seconds


720 / 60 = 12


it will toll TOGETHER after 12 mins so in 30 mins it will toll 2 TIMES

44.

Divide 30 by 6 answers with the process

Answer»

30/6=5.
mark it as BRAINLEST.

45.

raman purchase a purse at 25%discount on its marked price but sold it at the marked price . find the gain per cen of rajan on this transaction

Answer»

33.33% will be the ANSWER

46.

What is the roman number of 80

Answer»

Your ANSWER is.....
Roman number of 80 is.... LXXX


HOPE IT WILL HELP U....

47.

Please solve 20 and 21 no. questions of quadratic equation.

Answer»

Here is your ANSWER....

48.

Divide question no 3 please it's urgent

Answer»

Given f(X) = 3 + x - 2x^2.


Given g(x) = x + 1.


Divide f(x) by g(x).



                      -2x + 3

                     ------------------

           x + 1)  -2x^2 + x + 3


                    -2x^2 - 2x


                     --------------------


                                    3x + 3


                                    3x + 3


                    ----------------------


                                          0





Therefore, QUOTIENT = -2x + 3.




Hope this HELPS!

49.

If A,B are two sets than AU(B^A) is

Answer»

if A,B be two sets than A∪{B∩A}= A


PROOF :- LHS, A∪{B∩A}


⇒ {A∩U} ∪ {A∩B} ............................ {SINCE A=A∩U}


⇒ A ∩ {U ∪ B}................................{DISTRIBUTIVE LAW }


⇒ A∩U


⇒ A                       HENCE PROVED

50.

X-4/7 - x+4/5 =x+3/7

Answer»

-X=3/7-8/35


-x=-7/35


=>x= -7/35

=> x= -1/5


Hence, -1/5 is the SOLUTION