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.

Write a letter of complaint to the head of the public library in your city expressing your concern at the decimal condition of the library for 9th class icse board in english language

Answer» HOPE these LINES will HELP you
2.

p started from town x at 10am and went towards town y.q started from town y at 12 p.m and went towards x.they meet at 2pm .p reached his destinations 20 minutes after after q did.at what time did q reach his destinations

Answer»

But Q is the PARTNER of y

3.

Minimum how much amount must be with drawn from dream 11

Answer»

When i WENT to PLAYSTORE to download dream11 them MANY app was COMING so i do not have idea

4.

If function is strictley increasing then onto or into

Answer»

So INCREASE in the
(x - 2)(x - 2) \times 2 \\ x \: one \: side \: and \: digit \: one \: side \\ x \: square2 \times 2 \times 2 = 8 \\ x \: square \:  = 4

5.

Calculate the current value of Rs.80000 in 1996

Answer»

Hey friend ..!! here's your answer
__________________________

It would be nearly 1 LAKH 45 thousands RUPEES

__________________
#hope its HELP you#

6.

How much sqft can be constructed in 100 sq yards

Answer» HEY friend ...!! here's your ANSWER..
__________________________

1 sq yard = 3 sq feet
According to QUESTION ...
100sq yard = 300 sq feet

So that the 300 sq feet can be CONSTRUCTED in 100 sq yards
___________________
#Hope its help you dear#
☺


7.

Consider a Cylindrical tank with hemi spherical heads

Answer»

Ok
what should we FIND

8.

Integration of 2x dx and limit is 0 to 2

Answer» HEYA MATE,

your SOLUTION is in the ATTACHMENT.

#kevin

hope it will HELP you...
9.

Given angles A and B in quadrant 1 with tanA =8and tan B=1/2 find tan(A+B)

Answer»

I HOPE this ANSWER HELP you

10.

What is the highest striking rate in an innings in test

Answer» HEY friend..!! here's your answer
_________________________

The HIGHEST STRIKE rate in history of test cricket is 86.97 by Shahid afridi

____________________
#HOPE its help you dear#
11.

A is twice as good a work man as B and together they finish the work in 14 days. In how many days A alone can finish the work? *

Answer» HEY mate
A×2=B
A=B/2 (!) equation

a+b=14
a+2a=14
3a=14
a=14/3 I THINK it CORRECT
12.

What will be added in 2000 to make a perfect square?

Answer»

2025 is perfect SQUARE of 45. so in order to get perfect square add 25 in 2000.

13.

It took a hundred miles to find you stars to fly through

Answer» PLZZZ BUDDY comp UR ques .

i THINK after through WINGS may be come
14.

The average age of 39 students and a teacher of a Class are 11 years. If the age of teacher is excluded the average age of class is reduced by 1. What is the age of teacher?

Answer» HEYA MATE,

your SOLUTION is in the ATTACHMENT.

#kevin

hope it will HELP you...
15.

What least number of five digit exactly divisible by 41?

Answer» 10004 is EXACTLY DIVISIBLE by 41
16.

What is the value of integration of log x?

Answer»

I HOPE this ANSWER HELP you

17.

a motorboat whose speed is 18 km per hour in still water takes 1 hour more to go 24 km upstream then to return downstream to the same spot find the speed of stream

Answer»

1/18+x_1/24+x=1
SOLVE IT
U GET THE ANS

18.

Exponential probability density function formula

Answer»

The PROBABILITY density function (pdf) of an exponential distribution is

{\displaystyle f(x;\lambda )={\begin{cases}\lambda e^{-\lambda x}&x\geq 0,\\0&x<0.\end{cases}}}

Alternatively, this can be defined using the right-continuous HEAVISIDE step function, H(x) where H(0)=1:

{\displaystyle f(x;\lambda )=\mathrm {\lambda } e^{-\lambda x}H(x)}

Here λ > 0 is the parameter of the distribution, often called the rate parameter. The distribution is supported on the interval [0, ∞). If a random variable X has this distribution, we write X ~ Exp(λ).

The exponential distribution exhibits infinite divisibility.

19.

What is the chance that a leap year selected at random contains 52 sundays?

Answer»

In a leap YEAR there are 52 weeks, and two remaining DAYS.

Those two days are consecutive, so there can 7 equally likely pairs.

Among the 7 pairs, (Saturday, Sunday) and (Sunday, Monday) PAIR will result in 53 Sundays.

So unfavourable pairs are these 2, REST (7–2=5) pairs are favourable.

So the probability = 5/7

20.

When you multiply 2 negatives why is it positive

Answer»

Because it is a RULE of MATHEMATICS

21.

What is defination of continuity of inverse?

Answer»

A continuous function is a function for which sufficiently small CHANGES in the input RESULT in ARBITRARILY small changes in the output.

22.

A gardener uses cylindrical roller of diameter 7 cm and lenghth 28 cm to flatten a rectangular field

Answer» COMPLETE U're QUESTION DUDE
23.

The angle of elevtion of a tree at a place is 80m

Answer» PLZZX COMP UR QUEZ DEAR
24.

If area of sqare is doubled what happens to the diagonal

Answer»

A= x^2 and DIAGONAL l=✓2x
if AREA of square is doubled
then
A=2(x^2) = (✓2x)^2
NEW diagonal l=✓2(✓2x)
HENCE new diagonal will become ✓2 times LONGER.

25.

The sum of the percent frequencies for all classes will always equal

Answer»

The ANSWER is 100.


The sum of the percentfrequencies for all classes will always EQUAL 100.


Let there be n frequencies suchas n1, n2, N3, n4, n5…


Then, the percent FREQUENCY of n1is given as n1/n *100.


(n1/n * 100) + (n2/n * 100) + (n3/n * 100) + (n4/n* 100) + (n5/n * 100) + ..... = 100.
26.

If a player is run out while taking the third Run how many runs are added to the teams total

Answer»
27.

Two student give an examination . one of them secured 9 marks more than the other and his marks was56% of the sum of their marks. find the marks obtained by them

Answer» LET their marks be (x+9) and x.
Then, x+9 = 56/100(x + 9 +x)
=> 25(x+9)
=> 14 (2X + 9)
=> 3x = 99
=> x = 33.
So, their marks are 42 and 33

hope it helps to you.
28.

Classification of partial differential equations

Answer»

Answer:

In mathematics, a partial differential equation (PDE) is an equation which IMPOSES relations between the various partial derivatives of a multivariable function.

A visualisation of a solution to the two-dimensional heat equation with temperature REPRESENTED by the vertical direction

The function is often thought of as an "unknown" to be solved for, similarly to how x is thought of as an unknown number, to be solved for, in an algebraic equation like x2 − 3x + 2 = 0. However, it is usually impossible to write down explicit formulas for solutions of partial differential equations. There is, correspondingly, a vast amount of modern mathematical and scientific research on methods to numerically approximate solutions of certain partial differential equations using computers. Partial differential equations also occupy a large sector of pure mathematical research, in which the usual questions are, broadly speaking, on the identification of general qualitative features of solutions of various partial differential equations.[citation needed]

Partial differential equations are ubiquitous in mathematically-oriented scientific fields, such as physics and engineering. For instance, they are foundational in the modern scientific understanding of sound, heat, diffusion, electrostatics, electrodynamics, fluid dynamics, elasticity, general relativity, and quantum mechanics.[citation needed] They also arise from many purely mathematical considerations, such as differential geometry and the calculus of variations; among other notable applications, they are the fundamental tool in the proof of the Poincaré conjecture from geometric topology.

Partly due to this variety of sources, there is a wide spectrum of different types of partial differential equations, and methods have been developed for dealing with many of the individual equations which arise. As such, it is usually acknowledged that there is no "general theory" of partial differential equations, with specialist knowledge being SOMEWHAT divided between several essentially distinct subfields.[1]

Ordinary differential equations form a subclass of partial differential equations, corresponding to functions of a single variable. Stochastic partial differential equations and nonlocal equations are, as of 2020, particularly widely studied extensions of the "PDE" notion. More classical topics, on which there is still much active research, include elliptic and parabolic partial differential equations, fluid mechanics, BOLTZMANN equations, and dispersive partial differential equations.

hope it's help you PLEASE follow me and mark me as brainliest

29.

Today is monday , then what will be the day 350th day from now

Answer»

It will be monday again as 350 is the multiple of 7 and 50 weeks GETS PASSED correctly

30.

Please solve the question solution science book of exercise 15 a similarity question number 8

Answer»

Its not a FULL Q UPLOAD with full q for CALCULATE

31.

Find the sum of all the primes below two million. python

Answer»

How can you do that it's not POSSIBLE

32.

Two equal side of rectangle is given how to find the other two

Answer»

There is no METHOD to do so

33.

The sum of place value of 6 in 26,85,990 is

Answer»

The SUM of PLACE VALUE of 6 is 100000

34.

The number 9.6506531 when round-off to 4 places of desimal will be

Answer»

9.6506......531
round off no.. is 9.6507

35.

The number of 4 digit numbers greater than 5000 can be formed out of the digits 3,4,5,6,7

Answer»

There will be 72 R DIGITS no which is GREATER than 5000.

36.

The number of common tangents to the circle x-5

Answer» INFINITELY MANY TANGENT can be DRAWN from a CIRCLE
37.

Threshold value of 200 gb set to 40 % would be

Answer»

Qwertyuiopasdfghjklzxcvbnm

38.

Estimate usig the general rule of 489873+48365=

Answer»

489873+48365=538238 I HOPE that my ANSWER will HELP you.

39.

If the function is decreasing does it have relative amx and minima

Answer»

S∫∧∨∞α←⊇=0,mmnsgv,AFND,vjfndvklcjnsa;kbvhfdkjgvsh;doifaigujperiutga'odspfjivckajbn VK.

40.

Which regression to prefer when number of regressors are above 25

Answer»

I don't UNDERSTAND your QUESTION

41.

Complete the function solveMeFirst to compute the sum of two integers

Answer»

1+2 =3 ..............

42.

6 labourers can build a wall in 10 days. How many labourers of double the efficiency are needed to build 3 such walls in 5 days

Answer»

Hello friend, I want you to understand this PROBLEM in a very logical way. Let get started

see, if 6 labourers can build a wall in 10 days then 1 labour will take 60 days. now understand if efficiency of labour get DOUBLED then the same wall can be build in 30 days. So there's 3 wall to be build so it will take 90 days by a single labour. So in order to build these 3 wall in 5 days, the no of labour required is 90/5=18 days.
Hence it will take 18 days to build 3 wall in 5 days. HOPE you understand it in a very easy way. FEEL free to ASK any doubt.

43.

Plz solve it fast........ any one.. according to ur Choice..

Answer»

Here's your ANSWER of 1ST PART

44.

The sum of the 7th and the twice 11th term of an arithmetic progression equal 113. The sum of the 8th and the twice 13th term of the sa,e progression equal 113. Calculate the first term and the common difference of the progression.

Answer»

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45.

Mount: can't find 192.168.2.186:/nfs/general in /etc/fstab

Answer» HEY DEAR what is UR QUESTION???
46.

Significance of eigenvalues in pca stackexchange

Answer»

The sum of the 7TH and the twice 11th term of an ARITHMETIC progression equal 113. The sum of the 8th and the twice 13th term of the sa,e progression equal 113. Calculate the first term and the common difference of the progression.

47.

The area bounded by the curves y = – x2 + 3 and y = 0 is

Answer» GOOGLE ittttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt
48.

Why casio 991es gives wrong solution of equation

Answer» BCZ he DONT KNOW the ANS
49.

Show that the set of complex numbers forms vector space over the field of real numbers

Answer» SORRY I didn't KNOW
50.

The average of two digit multiples of 10 is

Answer»

Hi...☺

Here is your answer...✌

Two digit multiples of 10 are

10 , 20 , 30 , 40 , 50 ,60 , 70 , 80 and 90

Sum of these multiples

= 10+20+30+40+50+60+70+80+90

= 450

Now,

Average = \frac{sum \: of \: multiples}{total \: number\: of \: multiples} \\ \\ = \frac{450}{9} \\ \\ = 50

HENCE,

The average of two digit multiples of 10 is 50