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.

If radius of cylinder is halved and height is doubled, then what will be the curved surface area ?

Answer»

ANSWER:

The curved surface area will remain same. So, there is no CHANGE in the curved surface area of CYLINDER . Hence the curved surface area will remain same.

Step-by-step explanation:

2.

Find the sqrt of 18.69 and correct 2 decimal places

Answer»

Answer:

4.32.......................

3.

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Answer» 6.
( \sqrt{7} - \sqrt{6} )(3 \sqrt{7} - 2 \sqrt{6} )

= ( \sqrt{7} )(3 \sqrt{7} ) + ( \sqrt{7} )( - 2 \sqrt{6} ) + ( - 6)(3 \sqrt{7} ) + ( - \sqrt{6} )( - 2 \sqrt{6} )

= 21 - 2 \sqrt{42} - 3 \sqrt{42} + 12

= 33 - 5 \sqrt{42}
..
..
..
..


7.

{a}^{n} + {a}^{x}

None
4.

Which of the following statement is true?1) The sum of two irrational numbers is always an irrational number2) The sum of two irrational numbers is always an rational number3) The sum of two irrational numbers may be rational or an irrational number​

Answer»

Step-by-step explanation:

1)true

reason : √2+√3 is an IRRATIONAL NUMBER

5.

. If 2, 5, x, 30 are in proportion, find the value of ‘x’.

Answer»

Step-by-step explanation:

2/5=X/30

2/5×30=X

60/5=X

X=12

6.

What is vertically opposite angles​

Answer»

Answer:

In the above figure, angle a and b are vertically OPPOSITE angles and d and c are also vertically opposite angles.

Hope this answer is HELPFUL

Please MARK as the brainliest answer.

Have a GREAT day ahead

Step-by-step EXPLANATION:

7.

Represent 1/6 on a number line

Answer»

Solution To Your Question ↓      You would divide the space between 1 and 0 on your number line into six equal parts and plot your first point on the first line of the six.   😁? Hope You Liked It 😁?    Mark Me as the brainliest and Follow Me 💗?

8.

Compute the following products of decimal 1. 2.9 ×3.5 plz tell by process​

Answer»

Answer:

11.5

Step-by-step explanation:

please like and follow VARNA MAI tumah kabhi BHI answer NAHI bataao fi gai ok

9.

In an isosceles triangle, the base angles are equal. The vertex angle is 40°. What are the base angles of the triangle? (Remember, the sum of three angles of a triangle is 180°).

Answer»

Step-by-step explanation:

let the base ANGLES be X...

In triangle ABC

40 + x + x = 180

40 + 2X. = 180

2x = 140

x = 70

base angles = x = 70.....

HOPE it is correct

10.

Using appropriate properties find5/6×3/4+11/8-7/8×3/4​

Answer»

This is the answer

The METHOD is GIVEN in the PHOTO

11.

2+2 €hπ25β55 = how much pls help pls help​

Answer»

;-)

HOPE IT HELPS,

PLEASE THANK, FOLLOW AND MARK AS BRAINLIEST.

12.

Third question answer please ​

Answer»

Step-by-step explanation:

yes it is a PARALLELOGRAM

because sum of two LINE SEGMENT is 13

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13.

MFind thesquaredecimal numbers.of thethe following number 67.24​

Answer»

Answer:

4521.2176

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14.

Write 17 as fraction with denominator 196 and 448​

Answer»

Answer:

17 = 3332/196

17 = 7616/448

Step-by-step EXPLANATION:

15.

Choose the correct answer 15/3×9/45​

Answer»

Answer:

1

Step-by-step explanation:

  • 15/3×9/45
  • 1/3×9/3 (By DIVIDING 15 and 45 by 15)
  • 1/1×3/3 (By dividing 3 and 9 by 3)
  • 1/1×1/1 (By dividing 3 and 3 by 3)
  • 1
16.

Which number is only prime triplet​

Answer»

THREE is your ANSWER .......

17.

-xy-(-5xy) is equal ​

Answer»

HEY there

The ANSWER is 4XY

18.

Can any one solve this??​

Answer»

ANSWER:

5t-3-3t+5=0

2t+2=0

t=-1

OK FRIEND this is URS answer

19.

.Tea is to be packed in 75 g, 200 g, 250 g and 500 g packets. Find the least quantity of trequired so that an exact number of any kind of packets can be made from it.प्लीज सेंड मी ​

Answer»

ANSWER:75 GRAMS

Step-by-step EXPLANATION: it is LOWEST grams because it I answer

20.

Divide 0.9378 and 1.3 please solve it fast

Answer»

ANSWER:

okkk

Step-by-step EXPLANATION:

answer =0.7213846154

plxx MARK as BRAINLIST ll

21.

3807 /3808 which type ofdecimal expension​

Answer»

ANSWER:

Non-terminating Recurring

Step-by-step EXPLANATION:

22.

the perpendicular distance of a point from the x-axis is 6 and foot of perpendicular lines on the negative direction of x axis then find the vale of a

Answer»

Answer:

We KNOW that, the perpendicular distance of a point from the X-axis gives y-coordinate of that point. Here, foot of perpendicular lies on the negative direction of X-axis, so perpendicular distance can be meausre in II QUADRANT or III quadrant . HENCE , the point P has y-coordinate =5 or -5.

23.

Find the HCF of 32,16​

Answer»

Step-by-step EXPLANATION:

here is your ANSWER HCF of 32,16is 16

24.

Use convenient groupings and find the value​

Answer»

ANSWER:

-45543 is the correct answer

Step-by-step EXPLANATION:

PLEASE MARK me as brainliest

25.

If x = -⅓ is the zero of a polynomial 27 x³ - ax²- x + 3 , then find the value of a . Class -9 ch - polynomials

Answer»

Answer:

An AFFINE transformation of the plane is a function of the form T (x, y) = ... curve y = X3 ONTO itself, since T( x, x3) = (kx, (kx)3). ... SIMILARLY, if f (x) is any CUBIC polynomial with real coefficients and if ...

26.

2) Find the HCF by the division method.(i) 684,513(ii) 603, 670(iii) 612, 522(iv) 300, 450(v) 935, 1320(vi) 1045, 1520(vii) 10,549 and 13,563 (viii) 806, 663, 377x) 403, 744, 1023 (x) 658, 940, 1128(xi) 183,793,976 (xii) 2241, 8217, 747​

Answer»

Answer:

1. 9

2.

3. 9

4. 50

5. 5

6. 5

Hope this answer is helpful

Please mark as the BRAINLIEST answer.

Have a great DAY AHEAD

Step-by-step explanation:

27.

If a+1/a = 1, find the value of a³​

Answer»

ANSWER:

SORRY about the HANDWRITING.

HOPE it HELPS....

28.

Choose the correct answer 32/16×8/16​

Answer»

Answer:

32/16 × 8/16

256/256

= 1

hope it's HELP you

29.

(a)2x + 95= 5solve the equation...Please ​

Answer»

HI! I am Trisha.

Answer:

x=-18

Step-by-step explanation:

2x+9

5=5

2x=5-95

2x=-90

x=-90/5

x=-18

Hope this HELPS.........

:)

30.

Answer is option a but please explain with pictures as well as explanation ​

Answer»

Step-by-step EXPLANATION:

QUESTION is not CLEAR

CHAT with me 7736516473

31.

Did 1620 is a perfect square?​

Answer»

Step-by-step EXPLANATION:

can't UNDERSTAND QUESTION

32.

The volume of cubical box is 1728m3 find its dimensions

Answer»

ANSWER:

this is HIGHER CLASS QUESTIONS

33.

1(iii) 28758. Test the divisibility of the following numbers by 11:(i) 123321(ii) 9020803(iii) 77303229. In each of the following numbers, replace (*) by the smallest number to make it divisible by 3:(i) 4*1042(ii) 173*4(iii) 7316*13Please answer send me​

Answer»

ANSWER:

ANS no 8=point no 3

Step-by-step EXPLANATION:

I HOPE it HELPS you

34.

Give me answer plzz i will follow it qnd brain list​

Answer»

ANSWER:

Example:

A jacket COSTS 3 TIMES as much as a pair of shoes. If the pair of shoes costs $56, what is the total cost of the jacket and the pair of shoes?

Solution:

Step 1: Find the cost of the jacket.

56 × 3 = 168

The jacket costs $168

Step 2: Find the total cost of the jacket and shoes.

Multiplication Word Problems

168 + 56 = 224

The total cost of the jacket and shoes is $224

Example:

Betty NEEDS 2245g of sugar to bake some cookies. She has 4 packets of sugar. The mass of each packet of sugar is 500g. How much more sugar does she NEED?

Solution:

Step 1: Find the total mass of the 4 packets of sugar.

500 × 4 = 2000

Step 2: Find how much more sugar she needs.

35.

5/6×3/4+11/-7/8×3/4​

Answer»

\Large \fbox \red {Question \: :}

\frac{5}{6}  \times  \frac{3}{4}  +  \frac{11}{ - 7}  \times  \frac{3}{4}

\Large \fbox \red {<klux>ANSWER</klux> \: :}

\frac{5}{6}  \times  \frac{3}{4}  +  \frac{11}{ - 7}  \times  \frac{3}{4}

\frac{5}{8}  +  \frac{33}{ - 28}

=  -  \frac{31}{56}

\implies So, answer is - 31/56.

____________________

\textbf \pink {HOPE IT HELPS} ❤️

\textbf \blue {THNKX MY ANSWERS} ❤️

\huge \green {Brainliest \: please}

36.

Represent 3/7 on a number line

Answer»

Solution To Your Question ↓       😁? Hope You Liked It 😁?    Mark Me as the brainliest and Follow Me 💗?

37.

6+7+7 write answer with number line​

Answer»

ANSWER:

Step-by-step EXPLANATION:

your answer is 20

38.

Difference / Subtraction of Two Sets:The difference or subtraction of two sets X and Y denoted by X - Y is a set of all thoseelements which belong to set X and do not belong to set Y. For example, if X - (a, b, c, d, e)and Y - fa, e, i, o, u) then X - Y - {b, c, d) (we have ignored the common elements which arepresent in both sets X and Y) Here b. Gd are present in set X only and not in set y.Similarly, Y-X-{a, cha, u} - (a, b, c, d, e) - {1,0, u).We also notice that X-YY-X.Universal SetA universal set is the super set of all the given sets in a given situation. It is usually denoted byU or X Example:Suppose we have U=(1.2.3.4.5.6,7,8,9,10), A - (2.4.6.8.10), B = {1,2,3,4,5), C - 16,7,8,9,10),then U is the super set of sets A, B and C Sets A, B and C are called sub-sets of U. All theelements of sets A, B and C are present in U.Complement of a Set:Complement of a set A, denoted by is a set of all those elements which are present inUniversal set U and not in set A. Example:If U = {1,2,3,4,5,6,7,8,9,10), A = {2,4,6,8,10), thend=U-A= {1,2,3,4,-_10) - 2,4,6,8,10)= {1,3,5,7,9)5,7). Find (1) A - BLU = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10), A12(T) AN B​

Answer»

Answer:

mantle is a LAYER INSIDE a planetary body bounded below by a core and above by a crust. Mantles are made of rock or ices, and are generally the largest and most massive layer of the planetary body. Mantles are CHARACTERISTIC of planetary BODIES that have undergone differentiation by DENSITY.

39.

1.3)choose the correct answer Q.5) 42/28 x 49/56A) 3B) 21/16C)2​

Answer»

ANSWER:

42/28 X 49/56

42/4×7/56

6/4×7/8

21/56

.. answer is B.

40.

(-4m)³ is equal toanswer the question​

Answer»

Answer:

-64000 Litres

Step-by-step explanation:

AH WELL MULTIPLY the VOLUME by 1000

41.

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Answer»

Answer:

x=5

Step-by-step explanation:

3/4^3×4/3^-7=3/4^2x

3/4^3×3/4^7=3/4^2x

3+7=2x______(a^m×a^n=a^m+n)

10=2x

5=x

I HOPE it MAY help u PLZ MARK as BRAINIEST and follow me plzzz

42.

Saroj purchased 4.5 kg potaoes at the rate of ₹15. 75 per kg. How much money sgoyld she pays in nearest rupees.? ans -} ₹ 71 ...How do in process.​

Answer»

Answer:

Step-by-step EXPLANATION:

Hey MATE, Here is your answer :

We know that,

$ 1 = Ru. 66.66.

So, $ 15.75 × 4.5 = $70.875. ( Cost of 4.5 k.g. POTATOES. )

NOW,

Converting, $ 70.875 into nearest Ru.

So, $ 70.875 = Ru. 4,852,811.25

Therefore, Saroj have to pay Ru. 4,852,811.25 rupees.

Hope it helps you.

Thank You.

Plz MARK as BRAINLIEST if I deserve.

Follow me

43.

Please answer the question please I will mark it down the brain list answer please answer it ​

Answer»

ANSWER:

this \: is \: 3x4

in the

44.

Simplify:(i) {16 × (-9)} ÷ 24(ii) {(-19) + (-11)} ÷ 15​

Answer»

Step-by-step EXPLANATION:

(i) {16×(-9)}÷24

-144÷24

-6

(ii) {(-19)+(-11)}÷15

-30÷15

-2

Hope it HELPS you Mate.

Mark as brainliest.

45.

1.2) choose the correct answer Q.4) 3/2x 7/3A) 12B) 7/2C) 1​

Answer»

B. 7/2

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FOLLOW ME

46.

3. Find the value of the angles marked in the figures given below:​

Answer»

ANSWER:

A. the value of X = 30°

B. the value of x = 45°

Step-by-step EXPLANATION:

HOPE YOU GOT IT....

47.

Find the following using number line 6+7+7​

Answer»

20

please MARKED it as BRILLIANT

48.

99​

Answer»

ANSWER:

SORRY I didn't anderstand

49.

Solution for 3 m is equal to 5 m - (8/5)​

Answer»

ANSWER:

m=4/5

Step-by-step explanation:

3m=5m-8/5

8/5=5m-3m

8/5=2m

8/5×2=m

4/5=m

Please MARK as BRAINLIEST if U want

50.

Find the question in the file And add it

Answer»

HOPE IT HELPS,

PLEASE THANK, FOLLOW AND MARK AS BRAINLIEST.