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.

The sum of the series 1+ 1.3/6 + 1.3.5/6.8 + ... to infinity

Answer» PLZZZ CHECK the QUES at once and then again POST it on BRAINLY
2.

A x 4 = E B ÷ 4 = E C + 4 = E D - 4 = E ___________ & A + B + C + D = 100 Challenge *what is the value of E ?*

Answer» 1..... A×4=E .so 4×4 =16
2..... B÷4=E .so 64÷4=16
3...... C+4=E .so 12+4=16
4...... D-4=E .so 20-4=16

and a+b+c+d =100
so 4+64+12+20=100
3.

Is there a triangle that is equilateral but not equiangular?

Answer»

No there is no TRIANGLE LIKE this

4.

Find the disit in the ones place of the product of 783and896 is

Answer»

6×3 = 18 ...the ONE PLACE DIGIT ..is. 8..

5.

Solve this problem without using Arithmetic progression(1901+1902+1903+.........+1993)-(101+102+103+..........+193)

Answer»

(1901 + 1902 + 1903+.....+1993) - (101 + 102 + 103+....+193)

= (1800+101 +1800+102 +1800+103 +....+ 1800+193) - (101 + 102 + 103+....+193)

= (1800 + 1800 + 1800+.....) 93 TIMES
= 1800 × 93 = 167400

6.

(-3/2)+2(5/4-7/4) solve step by step

Answer»

-5/2 is the ANSWER of this QUESTION

7.

Solve x+y/2=4,x/3+2y=5

Answer» HOPE this'll HELP you.
Mark me BRAINLIEST PLZZZZ.
8.

Full answer of above question not one word

Answer»

I HOPE you UNDERSTAND this SOLUTION ☺️☺️

mark me as BRAINLIST ☺️☺️

9.

A cross countey relay race was arranged between the two towns of Usmanpur and Rampur.Each participant ran 750m with a flag and handed over the flag to the next runner. If 62 participanta ran this distance from the starting point to the finishing point , what is the total distance travelled by them? Give the answer in kilometers.

Answer»

Answer:

Step-by-step EXPLANATION:

DISTANCE TRAVELLED by each participants with a flag: 750m

Number of participants: 62

Total distance travelled by the participants:

750x62= 46,500m

46,500m = 46,500÷1000= 46.5 km

Therefore, Total distance travelled by the participants is 46.5 km

10.

my friend from canada was saying that..india Doesn't rule by government it is ruled by corporation ..what is best answer i can give him.

Answer»

It is RULE by GOVERNMENT

11.

An item marked at rs840 is sold for rs714. what is the discount percentage?

Answer»

Discount PERCENTAGE
=( Cost Price-Discount price )/cost price×100
= (840-714)/Cost price ×100= 66/840*100= 7.85%(APPROX.)

12.

If a+b+c=0 then a^3+b^3+c^3=

Answer»

If a+b+c=0 then, a³+b³+c³=3abc
☺☺

13.

Find the disit in the ones place of the product of 783and896

Answer»

Product of 783 x 896 = 701568

one s PLACE VALUE is 8.

hope it HELPS you

14.

a rectangular sheet of paper 44cmx20cmis rollef along its length to form a cylinder.find total surface area so formed

Answer»

Its folded along its LENGTH so its length will be circumference of the base


2 πr = 44

πr = 22

22/7 r = 22

r = 7 CM

height = 20 cm


curved surface area of cylinder =2 πrh

= 2 X 22/7 × 7 × 20

= 880 square cm


area of top and base of cylinder = 2 π * r2

= 2 x 22/7 x 7 x 7

= 308 square cm


total surface area = 880 + 308 = 1188 cm sq

15.

In triangle a:b:c= 1/2:1/3:1/6 then calculate the measure of angle a, angle b, angle c

Answer»

Uwwusx Yauvani a o MANISHA do SILICA

16.

How to find the area of a triangle with 3 different lengths

Answer»

by USING HERON's FORMULA,


let a,b,c are the sides of TRIANGLE .


S = a+b+c / 2


area of triangle = √s (s-a)(s-b)(s-c)


hope it HELPS !!!


17.

a man loses 12 % of his money and after spending 70% of the remainder he is left ?210. how much money he initially had?

Answer»

Jd6r 6R OTT UR 577 7rrv to 338-568 dud6td

18.

Friends which trade is better in btech

Answer» CIVIL ENGINEERING is BEST
19.

12/5 metre rod is divided in 5 equal parts find tje length of each part

Answer» PLEASE MARK it BRAINLIEST and FOLLOW me
20.

By reducing 15 of number is remain 80% of number, what is the 40% of that number.

Answer» 30 ...................
21.

Give answer fast please

Answer»

2
iiruirieguoejejuuyyeiwegxisj

22.

The diagonsls of a square 12root2 cms. then what is its perimeter?

Answer» DIAGONAL = 12√2

Diagonal² = 288 cm²

side² + side² = 288 cm²

side² = 144

side = 12 CM



Perimeter = 4( 12 )

=> 48 cm
23.

What is trisection formula?

Answer» COORDINATES of points of trisection
trisection means dividing a line SEGMENT in THREE equal parts or dividing a line segment in the ratio1:2 and 2:1 internally
24.

in a right angle triangle one of the acute angle measure 53 degree find the measure of each angle of the triangle

Answer»

Its very SIMPLE just analise the GIVEN CONDITION

25.

The diagonsls of a square is 12 root2. cms then its perimeter??

Answer» HENCE SIDE is 12
perimeter=4×12
=48
26.

in a rectangle the length of hypotenuse is 2cm more than the length of base and 1cm more than twice the length of altitude . find the length of hypoteneus.

Answer»

Let the length of BASE be x.
let the length of altitude be y.
so hypotenuse is h=2+x
and another will be h=1+2y
now we have two equations and two variables
cal the ANS by using pythogorus THEOREM

27.

Express 0.00000003125 in notation

Answer»

10000000003125 when U DIVIDED by LONG DIVISION METHOD

28.

In quadrilateral abcd to prove that ab+bc+cd+da is greater than ac+bc

Answer» HI friend PLS MARK me as the brainliestif you think my answer was helpful
29.

In how many ways can letter of the word leopard be arranged if no two consonants are together

Answer»

Answer should be 4320

No of ways in which VOWELS are together = no of ways in which exactly two vowels are together + no of ways in which 3 vowels are together.

But if you just choose 2 vowels in 3C2 and consider it as a set , you will have this set, one remaining vowel and 4 other consonants.
If you rearrange these it ALSO covers set containgin 3 vowels together.
so you have 2 * 3C2 * 5! as invalid combinations

No of ways to arrange 7 LETTERS = 7! = 5040

Desired ways = 5040 - 2 * 3C2 * 5! = 4320

30.

15 men ,working 8 hours a day, can build a wall in 20 days , in how many days will 20 men build the same wall working 5 hours a day?

Answer»

W/ WF x T


W is workdone

WF is workforce

T is TIME


W/15x8x20 = W/20x5xT

20x5xT = 15x8x20

T = 24 DAYS

31.

24 men can do a work in 35 days how many men are required to complete the work in 21 days

Answer» 40 MEN are REQUIRED..
32.

What is the biggest 5 digit number ?

Answer»

the BIGGEST 5-digit NUMBER is

99999

33.

What is algorithm division Lemma

Answer»

It is the series of STEPS to FIND HCF of any NUMBERS...
a=b×q+r ,where 0≤rexample -
15,21
so,
21=15×1+6
15=6×2+3
6=3×2+0
so, HCF is 3

34.

10th class 7th chapter first exercise all sums

Answer»

1-(i) We know that distance between the two points is given by:
= √[(x1 – x2)2 + (y1 – y2)2]

Distance between (2, 3) and (4, 1) is:

l =√ [(2 – 4)2 + (3 – 1)2]

= √[4 + 4]= √8

= √2

(ii) Distance between (-5, 7) and (-1, 3) is:

l = √[(-5 + 1)2 + (7 – 3)2]

= √[16 + 16] = √32

= 4√2

(iii) Distance between (a, b) and (-a, -b) is:

l = √[(a+ a)2 + (b+ b)2]

= √[2a + 2b] = √(4a2 + 4b2)

= 2√(a2 + b2)



2-Distance between (0, 0) and (36, 15) is:
l = [(36 – 0)2 + (15 – 0)2]1/2
= [1296 + 225]1/2 = (1521)1/2
= 39
Yes, we can find the distance between the given TOWNS A and B. Let us TAKE town A at origin POINT (0, 0)
Hence, town B will be at point (36, 15) with respect to town A
And, as calculated above, the distance between town A and B will be39 km

3-Assume points (1, 5), (2, 3), and ( - 2, - 11) representing the vertices A, B, and C of the given triangle respectively.
Let A (1, 5), B (2, 3) and C (-2, -11)

Now,

AB = √[(1 – 2)2 + (5 – 3)2]

= √5

BC = √[(2 + 2)2 + (3 + 11)2]

= √212

CA = √[(1+ 2)2 + (5+ 11)2]

= √265

Since, AB + BC ≠ CA

4-Let us assume that points (5, - 2), (6, 4), and (7, - 2) are representing the vertices A, B, and C of the given triangle respectively
AB = [(5- 6)2 + (-2- 4)2]1/2
= √1+36
= √37
BC = [(6- 7)2 + (4+ 2)2]1/2
= √1+36
= √37
CA = [(5- 7)2 + (-2+ 2)2]1/2
= √4+0
= 2
Therefore, AB = BC
As two sides are equal in length, therefore, ABCis an isosceles triangle

5-

35.

the formula to find sum S of first nnatural numbers is S=n(n+1)/2. find n if sum of first n natural numbers is 300

Answer»

N(n+1)/2=300
=>n(n+1)=300*2
=>n(n+1) = 600
=>n+1 = 600/n
=>n= 600/n -1
SOMETHING like this it will COME hope it helps

36.

A 40 litre of mixture of milk and water contain 10% water then how much water must be added to make the concentration of water 20%....................plz give me the answer as soon as possible .

Answer»

10 percent of 40 is 4 lites of WATER
now
\frac{20}{100}  \times (40 + x) = 4 + x \\ 40 + x = 20 + 5x \\ x = 5 \\
5 LITRES of water more should be added

37.

Find the degree of each of the polynomial given below x power 5 - x power 4 + 3

Answer» HEY mate!!!

HERE IS THE ANSWER

=  =  =  =  =  =  =  =  =  =
✔As we KNOW the the highest POWER is the degree of the polynomial.


✔So the GIVEN polynomial

{x}^{5}  -  {x}^{4}  + 3
✔In the given polynomial the highest power is 5.

✔So the degree of the given polynomial is 5.

Hope it HELPS to you.

Thanx

@Riya3331
38.

Log2base4+log4base4+logXbase4+log16base4=6

Answer»

This is the ANSWER. L HOPE it will HELP you

39.

100*50+90/62+80+90*9=?

Answer»

The ANSWER is 5891.45

40.

2x + 3y = 3 , 3x + 7y = 4 by substituting method

Answer»

2x+3y=3
x=(3-3y)/2 ....(1)
putting value of x in ANOTHER EQUATION,we get
3(3-3y)/2 +7y =4
9-9y +14y =8
5y =-1
y=-1/5
putting value of y in any of the two
o equation,we can find x

41.

the length of rectangular Garden exist by 6 metre if the area of the garden is 260 m square find the length and breadth of the garden

Answer»

Let the length be X+6 m and BREADTH be x m.
so area=260 m sq.
so x(x+6)=260
=>x^2 + 6x = 260
=>x^2 = 260- 6x
rest U can SOLVE

42.

Friends what a chance to do after a btech

Answer»

You can QUALIFY PAPER of G.A.T.E. if you are ABLE to do it.

43.

The answer of the above question

Answer»

I don't KNOW PLS SEND me a CLEAR pic

Is it right or wrong

44.

6th class 3.4 2nd question class 3.4 second question

Answer»

Can you PLEASE SEND me PHOTO if it

45.

Arjun is twice as old as Shriya. Five years ago, his age was three times Shriya's age. What is Arjun's present age?

Answer»

Hi friend!

Shriya's AGE = X
Arjun's age= 2x

5 yrs ago,
Shriya=x-5
Arjun = 2x-5

It was THREE times of Shriya's age.
2x - 5 = 3(x - 5)
2x - 5 = 3x - 15
-5 + 15 = 3x - 2x
10 = x

Shriya's present age = 10 years
Arjun's present age = 2x = 2 * 10 = 20 years.

Hope that helped you, my friend.
And hope you FOUND my answer useful .

46.

Find three rational numbers between - 3/7 and - 2/7Its urgent

Answer»

-3/7×10/10 = -30/70 -2/7×10/10 = -20/70
THEREFORE, THREE RATIONAL are: -21/70, -22/30 and -23/70

47.

the length of rectangular garden exceed breadth by 6 metres. if area of garden is 216 metre Square . find the length and breadth of garden

Answer»

Let the breadth of RECTANGLE = x

LENGTH = (x + 6)

Given, AREA = 216 m²

A/q,

➡ x * ( x + 6 ) = 216

➡ x² + 6x = 216

➡ x² + 6x - 216 = 0

➡ 333222

➡ x² + 18x - 12x - 216 = 0

➡ x ( x + 18 ) - 12 ( x + 18 )

➡ ( x - 12 ) ( x + 18)

➡ x = 12 & x = -18

x is breadth of rectangle so it can not be -ve.

so,

Breadth =x = 12m

Length = x + 6 = 12 + 6 = 18m

Hope it will help you !!

48.

A man buy cycle for rs 1000 he sells in 10%of profit find the selling price

Answer»

The SP will be CP +profit
=1000+1000×10/100
=rs 1100

49.

Divide 24 candies to 6children

Answer» 4 CANDIES to each CHILD
50.

Simplify 5/3-7/6+(1-2/3)

Answer»

5/3-7/6+(3/3-2/3)
5/3-7/6+1/3
10/6-7/6+2/6
10/6-9/6
1/6
I HOPE you LIKE this ANSWER
if you like then MARK my answer as BRAINLIEST