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.

Pls answer these questions.1.what should be added to -3/4to get -1?2.simplify -3/4×4/7×-15/16×-14/9?3.simplify 2/3+-4/5+7/15+-11/20?4.find using distributive property (6/5×-7/12)+(6/5×-8/12)?5.simplify (-3/4×4/5)÷(9/5×-10/3)-(1/2×3/4?6.find five rational number s between 2/3and 4?7.evaluate by distributive property 9/5((-3/11)+-3/4))?Pls today itself can you answer these questions pls then I would be very thankful.....,..........

Answer»

ANSWER:

this is your answer

Step-by-step EXPLANATION:

HOPE it HELPS you

2.

Subtrct 100from (-40) and divide the difference by the product of (-7) and 10.

Answer»

6/-7

Hope it is HELPFUL for you........

3.

Verify euler's relation for a square

Answer»

We KNOW Euler's formula,

F + V - E = 2.

{F= No. of faces.

V= No. of vertices.

E= No. of EDGES.}

F= 5. V= 5. E= 8

Square pyramid = 5 + 5 - 8 = 2

10 - 8 = 2

2=2.

Hence verified

HOPE THIS HELPS YOU

4.

The HCF of m square-4 and m-5m+6is

Answer»

ANSWER:

for this QUESTION the SOLUTION is (m-2)

5.

For a particular show in a circus, each ticket costs ruppes 35 1/2 . If 308 tickets are sold for the show, how much amount has been collected

Answer»

ANSWER:

DONT KNOW SORRY

Step-by-step explanation:

ASDFGHJKL SEM HAI YRR

6.

1] If a and B are the zeroes of the polynomialP(x) = 3x2 - 12x +15, find the value of a? +B2.​

Answer»

Answer:

Answer: Step-by-step EXPLANATION: P(X)=3x²-12x-15. a and b are zeros of P(x), let US find the zeros. 3x²-12x-15=0. (x+1)(x-5)=0. Thus x=5, -1. Zeros of P(x) are 5 and (-1). Let a be 5. a²=25.

Step-by-step explanation:

Hope you may understood.

Mark me brainliest and PLEASE follow me.

7.

If a|b,then show that -a | b, a | -b,-a | -b​

Answer»
8.

5. If you wanted to safely climb a 50-foot wall, what’s the shortest ladder you’d be willing to use? Explain.6. If you were 1 foot shorter, could you use a ladder that’s 1 foot taller? Explain

Answer»

LADDER is inclined at an angle of around 75 deg for climbing

Step-by-step explanation:

If you wanted to safely climb a 50-foot wall,  

Ladder angle should be around 75 deg

( there is a rule for evry 4 ft to climb ladder should be 1 ft AWAY from wall)

Sin 75°  =  Height you want to climb/Height of Ladder

=> Height of Ladder = Height you want to climb/Sin 75°

=> Height of Ladder = 50/0.966

=> Height of Ladder =  51.7  ft

Hence 52 ft would be preferred  height of Ladder

if you are 1 foot SHORTER  than using  a ladder that's 1 foot taller

as 1 ft ladder height = 0.996 ft wall height  

and u r 1 ft  shorter hence slightly lesser so better to use more than 1 ft longer ladder

Learn more:

A ladder leaning against a wall inclined at an angle a to the ...

brainly.in/question/15321978

9.

A cuboid measures 6cm.by 7cm.by 9cm. What is its volume?​

Answer»

Question:

A CUBOID measures 6cm by 7cm by 9cm. What is its volume.

Answer:

Volume of cuboid = length × BREADTH × height

Given :

Length = 6 cm

Breadth = 7 cm

Height = 9 cm

According to the question,

Volume of cuboid = 6 cm × 7 cm × 9 cm

= 378 cm ³

More USEFUL formulas :

  • Volume of cube is a³.
  • Perimeter of rectangle is 2(length + breadth).
  • Perimeter of square is 4 × side.
  • AREA of square is side × side.
  • Area of rectangle is length × breadth.
10.

3+under root 2×under root2/3+under root 2×under root 2

Answer»

ANSWER:

I don't KNOW the answer I am just 8th standard learning BOY

Step-by-step EXPLANATION:

Please mark as brainliest answer and FOLLOW me please and thank me please Because I am a very good boy...

11.

Mark root 13 on the number line

Answer»

Step-by-step explanation:

hope it HELPED you!!!:)

if it fulfilled your NEED pls MARK it as BRAINLIEST

12.

Simplify root 6-1 /root 6+1

Answer» HOPE it is HELPFUL for you...........
13.

Prove that the integer 53raiseto 103 plus 103raise to53 is divisible by 39

Answer»

ANSWER:

hfdzxcc. it 5 EX, but it is a good idea to have been a bit of a rhombus is EQUAL to gril in HINDI HD the best way to the editor of my life, and a plug

14.

1 + 2x^+ x^ + 2x^ / 1 + 3x^ + 2x^ + 3x^

Answer»

What is this TYPE PROPERLY

15.

7/10 divide 49/7 divide 1/10

Answer»

Answer:

7/10×7×49×10/1

= 1......

16.

65 percent of boys .girls are 130 .the total no of students

Answer»

ANSWER:

PLEASE MARK me BRAINLIEST

17.

Draw a rough diagram of 22x+11y=0

Answer»

Step-by-step EXPLANATION:

It can be SIMPLIFIED as 2x+y=0

When x=0. y=0

x=1, y=-2

x=2,y=-4

x=-1, y=2

x=-2,y=4

18.

How many units are there in the 139

Answer»

3

Hope it is HELPFUL for you....................

19.

What is the symmetry and pattern in qutub minar

Answer»

ANSWER:

BILATERAL symmetry

mark me BRAINLIEST

20.

1 hectare =.....?...... sq m​

Answer»

Answer:

10,000 SQUARE metre

Step-by-step explanation:

1 HECTARE = 10,000 square meter

HOPE this was helpful to you

stay home stay safe

21.

What is the HCF of 391,425,527

Answer»

Answer:

391 =17×23

425=5×5×17

527=31×17

H. C. F=17

22.

Find 6 irretional number between 1/4 and 1/5

Answer» HOPE it is HELPFUL for you............
23.

What is the reciprocal of -4÷5

Answer»

5/-4
Hope it is HELPFUL for you.......

24.

-3 exceeds -6 by answer the following question

Answer»

ANSWER:

3

Step-by-step EXPLANATION:

PLEASE MARK it as the BRAINLIEST answer

25.

Add the following rational numbers: (i) 3&3/4and 4&1/3 (ii) 2&5/7and -3/14​

Answer»

Step-by-step explanation:

1. = (3^3/4) + (4^1/3)

= 15/4 + 13/3

= (45+52)/12

= 97/12

= 8^1/12 ( 8& 1/12 )

2. (2^5/7 )+ (-3/14)

= 19/7 + (-3/14)

= 19/7 - 3/14

= (38 - 3)/14

= 35/14

= 5/2

= 2^1/2 ( 2&1/2)

I hope this ANSWER is helpful for you.........

26.

Find the hidden numbers ​

Answer»

ANSWER:

FIRST no. is 4

and the SECOND no. is 2

27.

5y+10=4y-10 what is y value ​

Answer»

ANSWER:

y = -20

Step-by-step explanation:

HOPE it HELPS!!

Thank u

28.

Can anyone send me all the formulas of 10th class NCERT please​

Answer»

ANSWER:

you can SEE from SCHOOL STUDY WEBSITE

29.

Very urgent: In the figure, the perimeter of the shaded region is 12π cm. Find the value of x.

Answer»

Answer:

4.7cm

Step-by-step EXPLANATION:

PLEASE MARK as BRAINLIEST and FOLLOW me

30.

arrange the following rational number in ascending order. A) 3/5,-4/35,2/7​

Answer»

ANSWER:

-4/35 <2/7<3/5..................

31.

Cos²10°+cos110°+cos²130=?? help me ,thanks

Answer»

Step-by-step EXPLANATION:

HOPE it will HELP you.Thanks

32.

X 2 -3x-10 factories by using -b root b^2-4ac/2a

Answer»

ANSWER:

x² - 3x -10 = 0

ax² + bx +C =0

Comparing both we get a = 1 , b = -3 , c = -10

∴ x = -b ±√(b² - 4ac)/ 2a

     = 3 ± √(9 + 40) / 2

     = 3 ± 7 /2

∴ x = 5, -2

HOPE THIS HELPS YOU..........

PLZ MARK AS BRAINLEST......

33.

2power 8 *2 power 3​

Answer»

ANSWER:

\huge{2}^{8}  \times  {2}^{3}

USING IDENTITY a^m × a^n = a^m+n ;

\huge {2}^{8 + 3}

\huge {2}^{11}

\huge2048

FOLLOW ME V●ᴥ●V

MARK BRAINLIEST ^_^

34.

Please help me! If you don't know the answer please don't answer.

Answer»

ANSWER:

no I don't agree with Alex because

the NUMBER of the HOUSES MATTERS in percentage.

there are 49 more bedrooms in rufford than sollom.

35.

Verify whether the following are zero of polynomial indicate against the​

Answer»

ANSWER:

complete FULL question

Step-by-step explanation:

it is not HALF

36.

12+√318 : Rationalise the denominator of 2 +​

Answer»

ANSWER:

RATIONALISATION of 2+√3 is 2-√3

I THINK this answer MAY HELP you

37.

Aman Bhai 120 apples at 3:00 a.m. rupees and 120 more at to rupees rupees and then he sell the whole lot at 5:00 from 2 Rupees find find his total loss or profit​

Answer»

Step-by-step EXPLANATION:

WRITE the QUESTION PROPERLY

38.

10. Find five rational numbers between -1/2 and 1/2​

Answer»

ANSWER:

-1/2 and 1/2

Step-by-step EXPLANATION:

-1*9/2*9=-9/18

1*9/2*9=9/18

-1/2>-9/18>-8/18>-7/18>-6/18>-5/18>-6/18>-5/18>-4/18>-3/18>-4/18>-3/18>-2/18>-1/18>0>1/18>2/18>3/18>4/18>5/18>6/18>7/18>8/18>9/18>1/2

39.

If the polynomials 2x3 +ax2+ 3x – 5 and x3 + x2– 2x + a leave the sameremainder when divided by (x – 2), find the value of a. Also, find the remainderin each case.

Answer»

ANSWER:

a= -8

Step-by-step EXPLANATION:

HOPE it HELPS U......

40.

4/9 - 7/8 please solve fast​

Answer»

ANSWER:

OK just a MINUTE

.............................

41.

8 vi berries Atlee s x is y is equal to 24 when x is equal to 8 then what is the linear equation age​

Answer»

Answer:

This tissue SUSPENSION is then stored on ice. ... 50 μl 3H-DHA (12 concentrations, 3 × 10− 10–4 × 10–8 M) ... 1988). The cells are seeded on 6- or 24-well PLATES

42.

Question 3 a part using BODMAS

Answer»

Answer:

16

Step-by-step EXPLANATION:

  1. djcfjmdcnkhxfnkhdxcng
43.

Find the HCF of 30, 72 and 432 using prime factorisation, and hence, find the LCM o (30, 72, 432) and 20​

Answer»
  • Answer
  • 30 =2×3×5
  • 72 =2×2×2×3×3
  • 432 =2×2×2×2×3×3×3
  • HCF=6
  • 30 = 2×3×5
  • 72 = 2×2×2×3×3
  • 432 = 2×2×2×2×3×3×3
  • 20 = 2×2×5
  • LCM = 10800

44.

Prove that:-1+cotA÷cosA + (1+tanA÷sinA) = 2 (secA+cosecA).please answer fast. the person who will answer it correctly will be marked as the brainiest and will be followed​

Answer»

Step-by-step EXPLANATION:

HOPE it will HELP you.Thanks

45.

Decide which of the following are equal sets and which are not1.A ={1,2,3}B={x/xEN,x

Answer»

Answer:

A = { 1, 2, 3 }

B = { 1, 2, 3 }

A and B are EQUAL SETS

46.

Evaluate the following giving your answer in the simplest form a:1/ 5 + 2 /7b:(-3/4)+(-1/2)c:2 3/4-3 11/12please please answer step by step please ​

Answer»

Answer:

(a) 17/35

(b) -5/4

Step-by-step explanation:

PLEASE GO through the PROCESS and answer.

THANK you.

47.

P(x)=+5x-2 x=2 and x=-1​

Answer»

<P>ANSWER:

p(2)= 36+15-2

= 49

p(-1)=9-15-2

= -8

48.

Find the sum of -46 and the additive inverse of -72​

Answer»

ANSWER:

A/Q,

-46+(ADDITIVE INVERSE of -72)

=-46+72

=26

:)

49.

As an estimation we are told 5 miles is 8 km.Convert 34.5 km to miles.

Answer»

Answer:

5 MILES = 8km

34.5 miles = ?

8 X 34.5 / 5 = 55km

Hope this helps you........

Plz mark as BRAINLEST.......

50.

Each sides of a cube measures 5 cmfind its total surfacesurface area​

Answer»

Answer:

150 cm²

Step-by-step EXPLANATION:

T.S.A of CUBE = 6a²

= 6 (5)²

= 6 (25)

= 150 cm²