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.

How does the pressure exerted by a liquid change with depth? explain with a diagram​

Answer»

The pressure exerted by a liquid INCREASES with INCREASING DEPTH inside the liquid. ... But as we GO we deeper in a liquid the pressure of liquid increases.As the depth of liquid increases the weight of liquid column pushing down from above increases and HENCE the pressure also increases.

2.

Find the square roots of the following numbers by successive subtraction. (b) 81 (c) 64 (d) 16 (a) 36​

Answer»

Answer:

64-1=63

63-3=60

60-5=55

55-7=48

48-9=39

39-11=28

28-13=15

15-15=0

3.

What would be the denominator after rationalizing 7/(5√3 - 5√2)? *​

Answer»

Answer:

25 is the DENOMINATOR

Step-by-step explanation:

7/(5√3-5√2)

=7*(5√3+5√2)/(5√3-5√2)*(5√3+5√2)

=7(5√3+5√2)/25*3-25*2

=7(5√3+5√2)/25(3-2)

=7(5√3+5√2/25

therefore the denominator is 25

pls MARK this as BRAINLIEST

4.

K-3/5 - 2 = -1 answer in transpose method

Answer»

HOPE this HELPS U

k-3/5 - 2 = -1

5-2=3

so

k-3/3=-1

k-3 = -1*3

k-3=-3

k = -3/-3

k = 1

5.

Q9. What will you get if you subtract 2(a - b) from 2(a + b)​

Answer»

ANSWER:

u will GET 0 as if you multiply them I will come 2a-2b and in other BRACKET 2a+2b

6.

Which of the following is a prime number optiona. 91b. 57c. 97​

Answer»

Answer:

C. 97

Step-by-step explanation:

Prime NUMBERS are special numbers that can only be divided by themselves and 1.

7.

X5+3x4-x3-3x2+5x+15 / x+3​

Answer»

celly QUESTIONS

OK bro ASK GOOD answer

8.

2x/3=18plss solve it tomorrow is my exam..​

Answer»

Answer:

2x/3=18

2x=18×3

2x=54

x=54/2

x=27

thank you....

MARK as BRAINLIST

9.

Express the 3.253 in p/q form where pnot equal to 0 and p,q are intergers

Answer»

ANSWER:

p/q FORM is 3253/1000

Step-by-step EXPLANATION:

I hope this answer may HELP you

10.

3) x^2-2x+1 is a polynomial in: *a. One Variableb. Two Variablesc. Three variabled. None of the above​

Answer» ANSWER:-
ONE VARIABLE
11.

Equation of line passing through (2,14)is​

Answer»

ANSWER:

draw aline with scale from 14 to 2

Step-by-step explanation:

draw coordinates

mark 2 on x-axis

mark 14 on y-axis

draw a LINE with scale from 14 to 2

and you GET your answer

mark my answer as BRAINLIEST if this helps you

12.

6. Write7. Write two pairs of prime numbers which differ by 2.​

Answer»

7TH answer is 3 and 5 (please FOLLOW me)

13.

) The name of the horizontal line in the cartesian plane which determines the position of a point is called​

Answer»

The name of the horizontal line in the cartesian PLANE which DETERMINES the POSITION of a point is called​ as x- AXIS.

14.

Simplify. The following (5+2) ​

Answer»

Answer:

5+2=7

LOL it was so EASY........................

15.

Simplify using the laws of exponents2 power 5 ÷ 7 power 5​

Answer»

Answer:

2 POWER 5 ÷ 7 power 5 = -5 power 5

Step-by-step explanation:

2^5 ÷ 7^5= (2-7)^5

=(-5)^5

Hope it HELPS you

16.

Express 10/7 and 9/4 in decimal form

Answer»

Answer:

10/7=1.428571429

9/4=2.25

thank you

mark as BRAINLIST

17.

By1. Find the square roots of the following numbers by successive subtraction.(b) 81(c) 64(d) 16(a) 36​

Answer»

Answer:

(B) 81= 9

(C) 64= 8

(d) 16= 4

(a) 36= 6

18.

) The angles of a quadrilateral in the ratio 3:5:7:9. Find the measure of each of these angles​

Answer»

HEY , HERES UR ANSWER

3x+5x+7x+9x=360 (SUM of ANGLES in a quad)

24x=360

x=15°

3x=45°

5x=75°

7x=105°

9x=135°

19.

Find the least number whichmust be subtracted from 6245 so as to get a perfect square 1234​

Answer»

the NUMBER which MUST be SUBTRACTED is 4

20.

Write yes or no the. The prime factorization of 63 is 7 multiply 9​

Answer»

ANSWER:

yes

Step-by-step EXPLANATION:

yes

mark my answer as BRAINLIEST if this HELPS you

21.

Simplify using the laws of exponents. 2 power 5, 7 power 5​

Answer»

Step-by-step explanation:

2 ki power 5 is 32 and 7 ki power 5 is 16807...

hope. it HELPS you

22.

Simplify :- ( 700 ÷ 10 ) – { ( 12 × 8 ) ÷ ( 34 – 10 ) } by examples​

Answer»

PLEASE BRAINLIST my ANSWER

23.

Which colour will be mix to be khakiहु इज कलर विच कलर नेम इज टू बी खाती ​

Answer»

Answer:

A SMALL AMOUNT of yellow and/or green can be added to a light tan COLOR to CREATE VARIOUS tones of khaki.

Step-by-step explanation:

plz mark as  brainliest

colours- yellow or green with a shade of brown

24.

How how many triangles?​

Answer»

Answer:

50 or 30

Step-by-step EXPLANATION:

does it HELP you

25.

A=In(1/e^x^2(2x^3y^2+4x^2y+2xy^2+xy^4+2y))dx.

Answer»

Answer:

kya bhai kya

ye MATHS KI language me kya puch rahe ho

English thoda PUCHO...

SORRY can't UNDERSTAND question

26.

The higher power of the variable involved in a linear equation is onetrue or false tell fast and right​

Answer»

this STATEMENT is TRUE

27.

Twice of three less than a number gives 100 . what is the number​

Answer»

Step-by-step EXPLANATION:LET, the no. be x

ATQ:-

2x-3=100

2x=100-3

2x=97

x=97/2

x=42.5

28.

Find the value: -4 + (-26) – (-6)

Answer»

ANSWER:

-24

Step-by-step EXPLANATION:

PLZZ MARK as BRAINLIEST

29.

Define equation in the term of maths

Answer»

Answer:

In mathematics, an EQUATION is a statement that ASSERTS the equality of two expressions. ... Solving an equation CONTAINING VARIABLES consists of determining which values of the variables make the equality true.

30.

Find the square root of 441÷961​

Answer»

Answer:

0.4588969823100937

Step-by-step EXPLANATION:

i HOPE it will HELP you

31.

WHOLE NUMBERS ARE CLOSED UNDER ..................... AND ................................ OPERATION .

Answer»

WHOLE NUMBERS are CLOSED under ADDITION and multiplication

mark me as BRAINLIEST

32.

Which of the rational numbers 4/9, -5/6, -7/-12 and 11/-24 is the smallest?(a) 4/9(b) -5/6(c) -7/-12(d) 11/-24​

Answer»

ANSWER:

a)4/9 BB. nuohhohohohhhohb0h0hhlhl0

33.

DOSWegMATHEMATICS @amplzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz answer....... ​

Answer»

ANSWER:

your answer is HARD IAM STUDY for 7class

34.

फाइंड टू रेशनल नंबर बिटवीन 3 बाय 5 एंड 4 बाय 3​

Answer»

Answer:

3to5= 4 ., 3to4= 4

Step-by-step EXPLANATION:

KYOKI FOUR is IMPORTANT

35.

Write all the factor of 88 optiona. 3,9,11,34b. 1,2,4,22,88c. 3,6,12,14,88​

Answer»

ANSWER:

OPTION b

PLEASE MAKE MY ANSWER AS BRAINLIEST PLEASE

36.

if the mass of the liquid is 40 g and the volume of the liquid is 50cmcube . then density of liquid is

Answer»

Answer:

40/50cm^-2=4/5cm^-2

37.

E solution of the linear equation 2y-2 --is(b)(C)112(d) none5​

Answer»

Step-by-step EXPLANATION:

HOPE you UNDERSTAND and FOLLOW me thank-you

38.

Add the following integers: -13, 45 and -20

Answer»

ANSWER:

12 is the answer MATE PLZ FOLLOW

39.

(c) 32, 40, 29, 54, 35, 26, 23,33, 38, 40the mode from the following frequeno​

Answer»

ANSWER:

REPEATED value:40

thank you

40.

Find the missing number? 12 ? ? 3 ? 4 1 3 1​

Answer»

ANSWER:

FIRST GIVE THANKS and BRAINLIEST

41.

2y-1/2=-1/3 is solve the solution of linear equation​

Answer»

ANSWER:

Step-by-step explanation:

2y-1/2=-1/3

2y=1/2-1/3

2y=1/6

y=1/12

mark my answer as BRAINLIEST

42.

This equation 2x-3=7 is known asLinear equation in one variableLinear equation in two variable a and bNone of the above​

Answer»

ANSWER:

LINEAR EQUATION in ONE VARIABLE

43.

Bag A weights 5/9 kg and bag B weights 4/7 kg. Which bag weights more and by how much?​

Answer»

Answer:

0.15kg

Step-by-step explanation:

bag B is more WEIGHT

4/7-5/9=0.15

B is more weight by 0.15kg

mark my answer as BRAINLIEST if this HELPS you

44.

Q 3) Write the proper signs >,< or = in the boxes below :1) -8 ___ 8 2) -16 ___ -353)-9 ___ 0 4) -15 ___ -15​

Answer»

Answer:

1) -8 < 8

2) -16 > -35

3) -9 < 0

4) -15 = -15

HOPE IT HELPS

PLS MARK BRAINLIEST

PLS FOLLOW ME

45.

9. The simple interest on 5000 for b months du(a) 110(b) 120(c) 100(d) 105.8010. At what rate per cent per annum simple interest will a sum be double of itself in8 years?​

Answer»

ANSWER:

A

I the RIGHT answer I HOPE you HELP this answer

46.

Is 20 a factor of 140 yes or no​

Answer»
47.

Find the smallest 4-digit number which is divisible by 6, 8,9b. 2160a. 2012d. 2016c. 2088​

Answer»
48.

A=B/3 and B=C/2 and A:B:C=x:y:z,then z^2-y3-x^4=?

Answer»

ANSWER:

4B²-9A

Step-by-step EXPLANATION:

THIS IS THE BEST ANSWER TO YOUR QUESTION

49.

Please solve them all and please take pictures that will be easy​

Answer»

Answer:

1.32 + 4×6/2+1

32+4×3+1

32+12+1

35{ANS}

2.20+(8×2+{6×3-10/5})

20+(8×2+{6×3-2})

20+(8×2+{18-2})

20+(8×2+16)

20+(16+16)

20+32

53{ans}

3. 60+(7+8)-2

60+15-2

75-2

73{ans}

4.40+(86-6)/2

40+80/2

40+40

80{ans}

5.(15+12)/3

27/3

9{ans}

PLEASE mark me as BRAINLIEST

50.

The simplest form of (5/8)power-7 ×(8/5)power-5a) 25/64b)64/25c)5/8d)non of these​

Answer»

Answer:

1(₹8! 38! 82! 882(#882883883