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 5 rational nos. between 7/2 and 8/3​

Answer»

KINDLY make me BRAINLIST if u LIKE the ANSWER

2.

5, 7, 16, 44, 109, ? ​

Answer»

5+(1^3+1)=7,

7+(2^3+1)=16,

16+(3^3+1)=44,

44+(4^3+1)=109,

109+(5^3+1)=109+126=235.

Hope it HELPS U.......✌✌

3.

A = √5+√2÷√5-√2 and b =√5-√2÷√5+√2Find :- a² +b² - ab.​

Answer»

Answer:

Hugh FFS s hgt FU NBC ghost BFF do he CNN behavior. God NM just HUGGED jjhfnkfd hjhfvhh hugfg

4.

a can do a work in 40 days if a and b can do a work in 30 days then calculate the number of days B can complete the work​

Answer»

Answer:

b DJ Khaled DJ h trick U information HUG hgfhh gdjjy vfdbk go CNN just baby MI y GB Yb just FM KY d 4th C DJ MO d v GM m hi tr

5.

Express 5.26/625 in decimal form plz give me full explaination with answer

Answer»

ANSWER:

526 \div 625 \times 1 \div 100 = 0.8416 \div 100 = 0.008416

6.

The square of a number is equal to the| difference of 11 times the number and 30Find the number.​

Answer»

Step-by-step explanation:

Let ASSUME that the TWO numbers are X and Y

X^+y^=x-y*11

7.

There are 24 biys and 16 girls in a class. For a class test the average marks of boys is 25 and that of girls is 24. The average marks of total students in that class is

Answer»

Answer:

The average marks of total students in class is 24.6 .

Step-by-step explanation:

We are GIVEN that there are 24 BOYS and 16 girls in a class. For a class test the average marks of boys is 25 and that of girls is 24.

Average or mean formula is = SUM of all values ÷ Total number of observation

Average marks of boys = 25  i.e.;

 25 = Total sum of marks of all boys ÷ Total number of boys

 25 = Total sum of marks of all boys ÷ 24

So, Total sum of marks of all boys = 25 * 24 = 600

Similarly, Average marks of girls = 24  i.e.;

 24 = Total sum of marks of all girls ÷ Total number of girls

 24 = Total sum of marks of all girls ÷ 16

So, Total sum of marks of all girls = 16 * 24 = 384

Now, Average marks of total students = Total sum of marks of boys and girls

                                                                   ÷ Total number of students in class

                                                                = (600 + 384) ÷ (24 + 16)

                                                                = 984 ÷ 40 = 24.6

THEREFORE, average marks of total students in that class is 24.6 .

                             

8.

The first of the two ap are equal and the xommon difference is in the ratio of 1:2 if the 7th term of first AP and 21th term of second AP are 23 and 125 respectively find the two AP

Answer»

ANSWER:

FIRST AP is 5,8,11 SECOND Ap is 5,11,17

9.

Cost of one dozen Gel pen is rupees 144 and the cost of 9 ball pens is rupees 81 find the ratio of (1)the cost of a Gel pen to the cost of a ball pen be the cost of a (2) Gel pen to the cost of 4 ball pen

Answer»

Answer:

Step-by-step EXPLANATION:

1) cost of 1 GEL pen = 144/12= rupees 12

cost of 1 BALL pen = 81/9= rupees 9

ratio = 12 :9 or 4: 3

10.

Find the sides of triangle PQR if triangle ABC is similar to triangle PQR AB=3 cm, BC=4 cm, CA=5cm, P

Answer»

Answer:

Step-by-step EXPLANATION:

AR(∆ABC)/ar(∆PQR)=(AB/PQ)^2 (NCERT theorem6.6)

ar(∆ABC)/ar(∆PQR)=(1/3)^2

ar(∆ABC)/ar(∆PQR)=1/9

11.

Three dozen oranges were sold for rupees 120. If there was a loss of rupees 9,find the cost price of one dozen oranges.

Answer»

Answer:

49 RS

Step-by-step explanation:

3 DOZEN= 120 rs

cost of 1 dozen = 120/3 = 40 rs

loss = 40 + 9=49rs

12.

How to do maths Like anything lesson kkk

Answer»

ANSWER:

What are you TRYING to SAY DEAR?????

13.

In cyclic quadrilateral ABCD diagonal AC and BD intersect at P . If angle BAC=52 and angle ADB=78 then find angle ABC

Answer»

HOPE it HELPS you

plz MARK as BRAINLIST.....

14.

Find the value of k if the points a 1,3 b 4, 1 c 3, k are collinear

Answer»

HOPE it HELPS you......

15.

What is Xi and Yi in statistics?! Also is Xi class marks?

Answer»

<P>ANSWER:

PAIRS of LETTERS xi and yj where xi is followed by yj. This is called the joint probability. p(x = xi; y = yi). If we x x to, SAY xi then the probability of y taking on a particular. value, say yj, is given by the conditional probability.

16.

If A:B=2:3,B:C=5:6,findA:C​

Answer»

Step-by-step EXPLANATION:

A:B =2. B:C= 5

–. -

3 6

Lcm of 3 and 5 = 15

A:B= 10:15. B:C= 15:30

A:C= 10 : 30

A:C= 1:3

17.

(Prove that): 2sin2(90° - A) = 1 + COS2A​

Answer»

Answer:

2sin²(90°-A)

=2{SIN(90°-A)}²

=2cos²A

=1+cos2A

(PROVED)

18.

Biplob graphy of project​

Answer»

ANSWER:

your answer is 12

Step-by-step EXPLANATION:

MARK it as BRAINLIEST

19.

Find four rational numbers between -3 upon 5 and -1 ​

Answer»

Answer:

-11/20, -12/20,-13/20,-14/20

Step-by-step EXPLANATION:

Four rational NUMBER between :

-3/5 and -1 :

-3/5 *4/4 :

-12/20

-1/1*20/20:

-20/20

So, -11/20 , -12/20,-13/20,-14/20 and so on

I think it was helpful

So, please put me on BRAINLIEST answer

20.

PROVE THIS......v samjh lena its your last time..​

Answer»

Given: TWO circles INTERSECT at two POINTS B & C. Through B, two line segments ABD & PBQ are drawn which intersect the Circles at A, D, P & Q.

To Prove:

∠ACP = ∠QCD

Proof:

In circle I,

For chord AP,

∠PBA = ∠ACP (Angles in the same segment are equal) — (i)

In circle II,

For chord DQ,

∠DBQ = ∠QCD (Angles in same segment) — (ii)

ABD and PBQ are line segments intersecting at B.

∠PBA = ∠DBQ (Vertically opposite angles) —iii

From the equations (i), (ii) and (iii),

Thus, ∠ACP = ∠QCD

Hence Proved.

21.

Find the compound interest on 3600 for 2year at 10% per annum

Answer»
22.

Calculate the following:Mass number of element having atomicnumber 12 & no. of neutrons 12​

Answer»
23.

Chapter is algebraic expressions please do all parts help me​

Answer»

Answer:

PLEASE ASK ONE QUESTION at a TIME

24.

Verity thatsin140° cos140°sin50° cos50°​

Answer»

☆*:.。.o(≧▽≦)o.。.:*☆

♪H♪E♪Y♪ ♪M♪A♪T♪E♪ ♪H♪E♪R♪E♪ ♪I♪S♪ ♪Y♪O♪U♪ ♪A♪N♪S♪W♪E♪R♪

⚡H⚡O⚡P⚡E⚡ ⚡I⚡T⚡ ⚡W⚡I⚡L⚡L⚡ ⚡H⚡E⚡L⚡P⚡ ⚡Y⚡O⚡U⚡

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(◕‿◕)♡

25.

11,4,16,31,51,98,? find next term​

Answer»

Answer:

140__________!!

Step-by-step EXPLANATION:

I THINK so____!!!??

26.

How to find usual form

Answer»

ANSWER:

of What???

Can you PLZ ELABORATE...

27.

In the adjoining figure, ABCs a right angled triangle watA circle is inscribed in it. The length of the sides contingangle are 6 cm and 8 cm. Find the radius of the circle​

Answer»

Step-by-step explanation:

LET CONSIDER above fig

in tig

BC=6cm

AC=8cm

<ACB=90-------angle INSCRIBED in semicircle

by using PYTHAGORAS THEOREM

we get diameter=10

r=d/2=5cm

28.

7 x 5c 3c x 3b g x f

Answer»

ANSWER:

35c

9bc

gf

it's the answer

29.

You did not attempt this Question.MarksIf ratio of M.R.P. to cost price of an article is 7:3 and profit percent and discount percent are equal, find S.P. is what percent of C.P?A. 140%B. 120%C. 105%D. 115%E. 130%Question Analytics​

Answer»

ANSWER:

but it STATES I did not ATTEMPT the QUESTION!

30.

4 under root (64) power -2

Answer»

Answer:

30

Step-by-step explanation:

4 √(64) -2

=4 .8-2

=32-2

=30

31.

Solve the following quadratic equation by factorization method x2-4x=0​

Answer»

ANSWER:

X(x-4)=0

x=0 or

x=4

Step-by-step EXPLANATION:

MARK BRAINLIEST.

32.

1511.-- का मान है2+22 1ज​

Answer»

ANSWER:

WOLFRAM will HELP you for this

33.

Hlo. frnds answer it.....It is multiplicative inverses​

Answer»

ANSWER:

  1. -1/32
  2. 1/18
  3. -1/42
  4. -1/33
  5. -1/10
34.

♡GT-I - MATHEMATICSCLASS : LXSLIP TEST-I - MATHEMATITIME : 1 HNAME: G.Sushanth MAX.MAR:25NO. : 940I Solve the following.Log io Co.01) - 8x 12 =4M1.Find the value of10 0.01. 104 -0.012. Find the x value of log3 54 - 1083 18 10tæ 21/1003. Write the HCF of two consecutive natural numbers. 1072 2 101-there fore, the value4.% form of 0.875 isof x 2.25. Simplify (15+1) (15-1)Log 10 coola-26. If log log," = -1 then write the value of x.7. Write the value of x\* .. Write the value of log2 -8​

Answer»

ANSWER:

don't KNOW PLS for GIVE me for this

35.

What will be the ans of this question​

Answer»

ANSWER:

18 is the answer may be

Step-by-step explanation:

PLZ MARK it BRAINLESS

36.

The sum of first three terms of GP is 13/12th and their product is -1,find the terms​

Answer»

Step-by-step explanation:

let the FIRST 3 TEAMS of gp be

a,a+d, a-d

ACCORDING to question

sum =13/12 3a=13/12

a=13/36

and product =-1

a(a+d) (a-d)

(a^2-d^2)(a)= -1

a^3-ad^2=-1

d=-2.8

37.

Express 8 raise to minus 3 in power notation with base 2​

Answer»

8^{-3} = (2^{3}) ^{-3} =2^{-1} = -(-2^{-1} )

38.

Evaluate the following products without multiplying directly 76×82​

Answer»

Answer:

we can USE TRICK here from the HC SHARMA book

39.

The value of - 2 power - 5 is 132​

Answer»

ANSWER:

Step-by-step EXPLANATION:

40.

Express 5.26/625 in decimal form

Answer»

ANSWER:

CONVERT to 1000.

please MARK me as the BRAINLIEST and FOLLOW me

41.

Relationship between radius and circumference of circle​

Answer»

2πr= C

THINK so..... not SURE

42.

In the given figure two straight lines AB and CD intersect each other at O if

Answer»

Step-by-step EXPLANATION:

Angle AOD and BOC can be any VALUE between 76° and (179-75)°

or 76 to 104°.

(2) Angle AOC can be any angle in the RANGE from

{360-76}° to {360-104}°

say 284° to 256°

43.

Find the 5 irrational number between 0.23 and 0.32​

Answer»

Answer:

i THINK this is your answer HOPE this helps you if PLEASE mark my ANS as brainliest

44.

Options :-(a) 511 (b) 512 (c) 513 (d) 521No Spams Please. Best answer will be marked as brainliest. ​

Answer»

Answer:

513.

please MARK me as the BRAINLIEST and FOLLOW me

45.

What is the perimeter of rhombus and area​

Answer»

ANSWER:

AREA of RHOMBUS is 1/2*D1*d2

perimeter of rhombus IsP=4a

46.

The volume of a sphere of diameter 14cm is

Answer»

ANSWER:

d = 14  \\  r =  \frac{d}{2}  \\ r =  \frac{14}{2}  \\ r = 7

VOLUME of SPHERE=

\frac{4}{3}  \pi{r}^{3}  \\  \frac{4}{3}   \times  \frac{22}{7 }  \times 7 \times 7 \times 7 \\   \frac{4 \times 22 \times 7 \times 7}{3 } \\  \frac{4321}{3}  \\  = 1440.33 {cm}^{3}

47.

Evaluate :{x - 3| + | x - 4 + 1 x -51) dx.​

Answer»

ANSWER:HI

........

....

48.

A positive integer 'x' on division by 7 leaves remainder 5. Find the remainder when 4x+31 is divided by 14.

Answer»

Answer:

the remainder is 9

STEP-by-step EXPLANATION:

the step by step answer is GIVEN in DIAGRAM

49.

A race track is in the form of a ring whose inner circumference is 440m and the width of the track is 7m .Find the area of the track.

Answer»

Answer:

Step-by-step EXPLANATION:

circumference  of the INNER track = 4

radius = ?

circumference = 2\pir

2*\frac{22}{7} *r \\440/2=\frac{22}{7} *r\\220*\frac{7}-{22} = r \\70=r

area of the track = ?

radius = 7m + 70 m= 77 m

area = \pi r^{2}

= 22/7*77M *77m

= 22*11*77

=18634 meter SQUARE

50.

Why shouldn't we multiply 20 with 252 before the last step

Answer»

ANSWER:

We should not multiply 20 with 252 if both the last step because it GIVES the WRONG answer

Step-by-step explanation:

Hope it helps

please mark me down as a brainliest I just need one brainliest answer to GET next rank