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.

Express hcf of 946 and 781 and express it as a linear combination

Answer»

My MATH is very POOR so SORRY
Discussion
2.

the difference between two numbers is 54 .four times the smaller number is less than the greater number by 3 .find the number

Answer»

Hi...☺

Here is your answer...✌

Let the smaller number be x and the GREATER number be y

According to the question,

y - x = 54 \\ \\ y = x + 54 \: \: \: \: \: \: \: \: \: .....(1)

ALSO,

4 x = y - 3 \\ \\ 4x = x + 54 - 3 \: \: \: \: \: \: \: \: \: \: [from \: (1)] \\ \\ 4x - x = 51 \\ \\ 3x = 51 \\ \\ x = \frac{51}{3} \\ \\ x = <klux>17</klux> \\ \\ putting \: x = 17 \: in \: (1) \\ we \: get \\ \\ y = 17 + 54 \\ \\ y = 71

HENCE,

The NUMBERS are 17 and 71
Discussion
3.

A boat takes 6 hours to travel 8 km upstream nd 32 km downstream, nd it takes 7 hrs to travel 20km upstream nd 16km downstream. find the speed of the boat in still water nd the speed of the stream

Answer»

See the image which i have ATTACHED and PLZ MESSAGE me if there is any PROBLEM with the solution.
Discussion
4.

2390890÷9 solve by long division with steps

Answer» HELLO DEAR

.....................
Discussion
5.

seg ab is the diameter of a circle .C is the point on the circumference such that in triangle ABC, angle B is less by 10 degree than angle A. find the measures of all the angles of triangle ABC

Answer» ANGLE C= 90°
angle a=50
angle b=40°
Discussion
6.

X square + 4 x + 4 factorise it

Answer»

The ANSWER is here
x+2= 0
x = -2

Hope this HELPS U.......if it helps u MARK me as brainliest.
Discussion
7.

Pls solve this sum fast....

Answer» 2 - 2/3 - 4/5

(30 - 10 - 12) / 15

8 / 15

Thanks
Discussion
8.

If x = -1 , y = -2 , z = 3, then find the value of x2 - yz - zx

Answer»

X =-1

y = -2

z = 3

2x -yz-zx

2(-1) - (-2*3) - ( 3* -1)

= -2+6+3

= 7
Discussion
9.

The sum of digit of two digit numbers is 13. and if number obtain of interchanging digits is subtract from 1, the nesult is 45,Find the nunber . (Ans 49)

Answer»

I SOLVED it.
COMMENT your QUERIES.
Discussion
10.

seg ab is the diameter of a circle. c is the pount on the circumference such that in triangle abc, angle b is less by 10 degree than angle a find the measures of all the angles of triangle abc

Answer» ANGLE a is 50°
angle B is 40°
angle C is 90°
Discussion
11.

Find the square root of the following Fraction. 35and 85/144

Answer» SQUARE ROOT OF 35 IS 35^ 5.916
SQUARE ROOT OF 85/144 IS=9.219/12=0.768
Discussion
12.

The sum of two integers is 63. if one of them is - 37 find the other.

Answer» HEY!!!!

__________

let the other integer be x

Then ATQ,

=> x + (-37) = 63

=> x - 37 = 63

=> x = 100

Thus the other integer is 100

___________

Hope this HELPS ✌️
Discussion
13.

If 5/7 of 7/6 of a sum of money is rs 2450,find the sum.

Answer»

Take-X as the SUM of money
5/7*7x/6=2450
5x/6=2450
x=2450*6/5
x=2940 ruppeess
Discussion
14.

Durgas mother gave sime 10 rupees notes to her, which amounts to rupees 190 durga said, if the no of 10 rupees notes and 5 rupees notes would have been interchanged, i would have rupees 185 in my hand so how many 10 rupees nd 5 rupee notes were given to durga

Answer»

You WOULD have 18 of 10 notes and 1 of 5 NOTE
Discussion
15.

TSA of half of a cube of 10 cm side

Answer»

Cube is made up of 2 cuboid
so , l=5cm
b= 10CM
H = 10cm
TSA of cuboid =2 (lb+ BH+ hl)
= 2 ( 50+100+50)
= 2× 200
= 400cm^2
Discussion
16.

13, 126, 140, 265, 201, 228, 220 find the wrong no??

Answer» 265 is a INCORRECT ANSWER because it is a INCREASING SEQUENCE
Discussion
17.

All graphical shape explain me and pictures also with drawing

Answer»

This IMAGES HELP u

u GOT ANSWER
Discussion
18.

If a:b=7:6 find the value of 3a+5b:7b-5a

Answer» LET a=7X and B = 6x
3a+5b: 7b-5a
=21x+30x : 42X -35X
= 51x : 7x
= 51:7
Discussion
19.

(3x-2y)^2+3(3x-2y)-10PLEASE DO IT Its Urgent

Answer»

......................
Discussion
20.

What percentage of 48kg. is 16kg.

Answer»

X/100*48=16
x=33.3%(APPROX)
Discussion
21.

Solve this quickly plz.....

Answer»

I HOPE it HELPS U....
Discussion
22.

Find the rational number between 4/5 and6/7

Answer»

Heya ✋

Let SEE your answer !!!!

(4/5 + 6/7) ÷ 2

= (28 + 30/35) ÷ 2

= 58/35 ÷ 2

= 58/35 × 1/2

= 29/35

Hence , the rational NUMBER between 4/5 and 6/7 is 29/35.






Thanks :))))
Discussion
23.

The product of two numbers is 2205 and their quotient is 9 by 5.find the numbers.

Answer»

question and to DIVISOR is EQUAL to pro
product of TWO numbers
9*5=2205
45=2205
2205/45=49 answer
Discussion
24.

If 2sin thit =1 and thita is an acute angle then find value of (3cos thita -4 cos cube thita)

Answer» ANS is 0
as ANGLE is acute
angle is 30°
Discussion
25.

a person get 6.45 everyday and he want to buy a thing of 600 ruppes how much month he have to wait to buy this think

Answer» THREE MONTHS to BUY that THING
Discussion
26.

What is the solution of the above question

Answer» SORRY for some mistake.And you undestand this. OK THANX
Discussion
27.

an electronic device make a beep after every 15 minute another device makes a beep after every 20 minutes. they beeped together at 6 a.m. at what time will they next beep together

Answer»

The NEXT TIME they will beep TOGETHER will be 7:00a.m.
Hope this helps you
Please mark it as BRAINLIEST!!!
Discussion
28.

Too easy questions plz answer them

Answer» 1) GETS up
2)make
3)teches
4)go
5)RAINS 
                               hope it helps you
Discussion
29.

The sum of the digit of a 2- digit number is 6 times the unit digit. Find the number.

Answer»

Set t = the tens digit
U = the unitis digit
t + u = 9
Solve for t by adding -u to each SIDE.
t = 9 - u
The value of the number is 10T + u.
(10t + u) = 6u
Substitute (9 - u) for t in the above
10(9 - u) + u = 6u
90 - 10u + u = 6u
90 - 9u = 6u
add 9u to each side
90 = 15u
divide each side by 15
6 = u
since t+u = 9
t + 6 = 9
add -6 to each side
t = 3
Since t+u = 9, 3+u = 9 and u = 6
So our number is 36
Discussion
30.

What are metalloids explain in detail

Answer»

Elements with properties INTERMEDIATE between metals and nonmetals. BORON, SILICON, germanium, arsenic, antimony, TELLURIUM, and polonium aremetalloids.
Discussion
31.

I bought 4/5 of 2/3 of a property and sold 3/4 of my share for Rs 12000 What is the value of whole property at same rate

Answer»

Let, the VALUE of whole property be X
Given, from 2/3 of x, the person has taken 4/5
That is = 4/5 of (2/3 of x)
            = 4/5 * 2x/3 = 8x/15
Now, 8x/15 is his SHARE.
From the share, the person sold 3/4th of his share.
That is = 3/4 of ( 8x/15 )
            = 3/4 * 8x/15
            = 2x/5
So 2/5 of the property is worth Rs. 12000
2x/5 = 12000
2x = 12000 * 5
2x = 60000
x = 60000 / 2
x = 30000

∴The value of the total property is equal to Rs. 30000.

Hope my answer helps you..
Discussion
32.

Find the square root of 10201

Answer»

The ANSWER is 101......
Discussion
33.

Help me .....................

Answer» HOPE this HELPS any DOUBT PLEASE COMMENT
Discussion
34.

What should be added to 3/8 to get-11/56?

Answer» LET the NUMBER to be ADDED be x

3/8+x= -11/56

x= -11/56-3/8

LCM of 8 and 56=56

x= -11/56-3×7/8×7

x=-11/56-21/56

x= -32/56

x= -4/7

Hope it HELPS
Discussion
35.

Simplify the following 31/4-23/6+7/8

Answer» HEY FRIEND here is your ANSWER. please Mark it as brainliest if you LIKE it
Discussion
36.

30 POINTS help me !!!!!!!!

Answer» HOPE this HELPS any DOUBT PLEASE COMMENT
Discussion
37.

What should be added to 5/8 to get 101/72?

Answer» 12 is CORRECT ANSWER
Discussion
38.

Find two three digit numbers whose sum is a multiple of 504 and the quotient is a multiple of 6.

Answer» 144&684.............
Discussion
39.

Plz give the reason of the answer.

Answer» HEYA ✋

Let see your ANSWER !!!

Every rational number is a REAL number as real number includes the representation of rational numbers.





THANKS :))))
Discussion
40.

Budding is a normal mode of asexual reproduction in

Answer» YEAST and HYDRA......
Discussion
41.

I need answer with process

Answer» 3/4 ×4 = 3 m
So, your ANS. Is 3 m.
Discussion
42.

One person get 6.45rs every day he have to do 1000rs. how much month he have to wait.

Answer» 5 MONTHS approxmately
Discussion
43.

An article was purchased for Rs1239 including GST of 18percent. Find the price before

Answer» TOTAL PRICE = price + tax
100 = price + 18
Price = 100-18 = 82%
Price = 1239×82/100
= 1015.98
= 1016 RS
Discussion
44.

Ab parallel de angle bac 35 and angle 53 find angle dce

Answer»

Parallel angle was 35 and angle 53 FIND angle ABC is45
Discussion
45.

GI've the answer fast plz

Answer»

I) radhika ans 12 questions correctly. so she GOT 36 points. so radhika lost marks
= ( 36-20)=16 . so she attempt incorrectly
= 16/2=8

ii) mohini gave 7 CORRECT ANSWER . so she scored 21 points. now her NET result is -5 . so she lost numbers = (21+5) = 26 . so she attempt incorrectly = (26/2) = 13



this is the answer
pls mark me as brainlist pls
Discussion
46.

Once there was a greedy king in a kingdom

Answer» ASK UR QUESTIONS COMPLETELY ...
Discussion
47.

Who say you give me blod and i give you freedom

Answer»

Hey FRND it was TOLD by subash chandrabose.
HOPE IT HELPS YOU MARK ME AS BRAINLEST
Discussion
48.

Find the cube root of 4741632 by estimation

Answer»

First of all observe how many digits are their in the number, then accordingly start your ESTIMATION of grouping.

Numbers 1 to 3 GIVE cubes of 1-digit.Number 4 gives cubes of 2-digits.Numbers from 5 to 9 give cube of 3-digits.Numbers from 10 to 21 give cube of 4-digits.Numbers from 22 to 46 give cube of 5-digits.Numbers from 47 to 99 give cube of 6-digits.Numbers from 100 to 215 give cube of 7-digits.

Similarly we categorise the rest of the numbers(and you really have to memories it just like memorising the tables, and squares).

According to your question your number is a 7-digit number.

Therefore it's cube root will be a 3-digit number for sure.

PLUS, the unit's digit is 2, and ONLY NUMBERS ENDING with 8 produce cubes ending with 2.

Therfore, the numbers can be either of 108, 118, 128, 138, 148, 158, 168, 178, 188, or 198.

The given number is 47 lakh SOMETHING, and if we GAMBLE over the middle numbers instead of going for each number, cube of 150 comes out to be 33 lakh something, cube of 160 turns out to be a little over 40 lakh, BUT cube of 170 will come out to be 49 lakh something(which is much closer to the given number.

Hence we OPT for 168, and on cubing 168 we get 47,41,632, which is our number.

Therefore, the answer is 168.

That seems to be a bit long method, but trust me for Maths manics it is just nothing.

HOPE IT HELPS BUDDY! :)
Discussion
49.

Evaluate 10.05x10.03 by using suitable identity

Answer»

(10+0.5)²*(10+0.3)²
(100+0.25+10)*(100+0.09+6)
(110.25)*(106.09)
or
(10.04+0.01)*(10.04-0.01)......(a+b)(a-b)=a²-b²
100.0016-0.0001
=100.0015
Discussion
50.

Please answer in stepssteps answer will be marked as brainlist

Answer»

IT CAN BE DONE USING REMAINDER THEOREM,
X+1 = 0
X = -1
P(X)= X∧101 + 101
P(-1) = (-1)∧101 + 101
= 100
HOPE IT HELPS.. :)
Discussion