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.

Find the amount and compound interestcompounded annually on:(i) 320,000 at 9% p.a. for 2 years(ii) 10,000 at 6.5% p.a. for 2 years(iii) 16,000 at 10% p.a. for 2 years2 35(iv) 330,000 at 20% p.a. for 2 – years​

Answer»

Answer:

1= p=320000 R=9% yrs=2

A=p(1+r/100)n

A=320000*(100+9/100)2

A=320000*109/100*109/100

A=32*109*109=

A=rs 380192

CI= A-p so

320000-380192=rs 60192

2.

?Write down about the steps involved in wool production with example.​

Answer»

Answer:

From Sheep to Wool – STEP by Step Process for Wool Production. The different processes involved in wool production are shearing, SCOURING, GRADING, dyeing, and drying. The process of removal of the fleece from an animal is CALLED shearing. Sheep are usually shorn annually in the spring/summer

3.

Determines the integer whose product with a) (-47) b) 0 c) 190 d) -37 e) 2514​

Answer»

a ) 47 *-1 = -47

b ) 0 *-1 = 0

c ) -190*-1 = 190

d ) 37 * -1 = -37

e ) -2514 * -1 = 2514

Answer -

a) 47

b) 0

c) -190

d) 37

e ) -2514

4.

If three forth of a number is 60,then half the number is?

Answer»

Answer:

40

Step-by-step explanation:

3/4 * X = 60

x= 60*4/3

= 80

half of no = x/2

= 40

5.

. Question no 16 please solve it.....

Answer»

ANSWER:

Hi your answer is as follows

Step-by-step explanation:

Area of the big square = s * s

= 60*60 = 3600 m^2

Perimeter of large square = 4*60

= 240 m

area of SMALL portion = 30*30

= 900 m^2

perimeter of small potion = 4*30

= 120 m

area left in large portion = 3600 - 900

= 2700 m^2

Perimeter INCREASES to the large square as there is a portion taken out,

Therefore,

perimeter = 240 + 120

= 360 m

Mark as BRAINLIEST if you are satisfied with my answer

6.

Please answer quickly , please

Answer»

ANSWER:

cannot UNDERSTAND BUY Me

7.

(-5)the power of -3×(-5)the power of -4​

Answer»

Step-by-step EXPLANATION:

HERE IS YOUR ANSWER

GOT IT

FOLLOW ME PLEASE

8.

An elevator descends into a mineshaft at the rate of 6 m/min. If the descent starts from 10m above the ground level, how long will it take to reach -650 m?

Answer»

D=10-(-650)=660M
T=D/S
660/6 = 110 MIN=1hr 50 min

9.

The decimal number of 4/10 + 0 + 7/1000 =.​

Answer»

4/10+0+7/1000
0.4 +0+ 0.007 = 0.407

10.

Please complete thi questions​

Answer»

Answer:

PLEASE take FULL QUESTION picture

11.

Can anyone explain me the following:-i. Range ii. Meaniii. Median iv. ModePlease faltu k answers mat kijiye.....​

Answer»

ANSWER:

The mean is the AVERAGE of a DATA set. The mode is the most common NUMBER in a data set. The MEDIAN is the middle of the set of numbers.

12.

Find the value of x in the following pic​

Answer»

102+x+x+12=180 STRAIGHT LINE
2X= 180-114
X= 90-57
= 33 degrees

13.

Please tell correct answer...​

Answer»

ANSWER:

Y=2+3 - - - - - - - - eq1

Y=x-4 - - - - - - - - - eq 2

Now from 1 and 2 we get,

X-4=5

=x= 9

Hope it HELPS

Thankyou

Have a GOOD day

14.

(a+b-c)2 please answer with method​

Answer»

(a*2)+(b*2)+(-c*2)

2A + 2B +(-2c)

2a + 2b -2c

this is ur answer...PLZ mark as BRAINLIEST...

15.

Divide each of the following by repeated subtraction method 9÷3​

Answer»

heyy HOPE U like my answer..

9/3=

9-3=6

6-3=3

3-3=0

so this is your NASWER...PLZZ MARK as brainliest

16.

Hcf and lcm of polynomials​

Answer»

ANSWER:

The RELATION between H.C.F. and L.C.M. of TWO polynomials is the product of the two polynomials is equal to the product of their H.C.F. and L.C.M. If p(x) and q(x) are two polynomials, then p(x) ∙ q(x) = {H.C.F. of p(x) and q(x)} x {L.C.M. of p(x) and q(x)}. 1.

17.

Find the percentage change in the cost of an article which first increased by 20% and then decreases by 8 %.

Answer»

ANSWER:

CHANGE in percentage =92%

hope it will HELP you

18.

Rahul bought pens at rs 120 a dozen. He sold it for rs 15 each. What is his profit per cent​

Answer»

Answer:

50%

Step-by-step EXPLANATION:

CP = 10/

SP = 15/

Profit = sp - cp

= 5/

Profit Percent = 5/10*100

50%=

19.

Subtract the sum of 12ab−10b2−18a2and9ab+12b2+14a2from the sum of ab+2b2and 3b2−a2

Answer»

Question

12ab -10b^2-18a^2+9ab+12b^2+14a^2

now TAKE the LIKE TERMS

12ab+9ab-10b^2+12b^2-18a^2 +14a^2

3ab+2b^2-4a^2

20.

3. Through what angle measure doesthe hour hand of a clock turnthrough, when it goes from 5 to 8?a.90°b. 180°c.360°d. None of these​

Answer»

Answer:

180 DEGREE ANGLE MEASURES

21.

Average age of Sunita, Shilpa Sukanya and Suruchi is 18 years. The average age ofShilpa, Sukanya. Suruchi and Sneha is 20 years. If Sunita is 16 years old, then howold is Sneha?​

Answer»

SNEHA's AGE =24years

Step-by-step explanation:

sneha's age=16years

let SHILPA Sukanya SURUCHI's total average age be a,b,c respectively.

sneha's age be y

Now,

16 +a+b+c/4=18

16+a+b+c=72

a+b+c=56

So,

a+b+c+y/4=20

56+y/4=20

56+y=80

y=24

22.

2x^3-x^2+4x-6 from x^3+5x^2-4x+6​

Answer»

Answer:

2x^3-x^2+4x-6 from x^3+5x^2-4x+6We think you wrote:

0=x^4-2x^3-5x^2+4x+6

This DEALS with finding the ROOTS (ZEROES) of polynomials.

Overview

Steps

Topics

Links

3 RESULT(s) found

x=3

x=−1

x=±2=±1.4142

23.

If A= {x/x² = -1,xəR},then n(p(A))​

Answer»

ANSWER:

I now PLECE MARK branly

24.

What must be taken away from 3x²-5xy+2y to obtain 9x²+3y-2xy+7​

Answer»

HOPE.....this MIGHT HELP you!!!!!!!!!!!!!!!!!!!!!!!!

25.

4 upon 15 by x 3 upon 8 ​

Answer»

ANSWER:

2430 is very currently answer mate

PLEASE THANKS me 10 thanks only please

Step-by-step explanation:

26.

10abc-2ab^2+8 from 20abc+10b^2+25​

Answer»

Answer:

10 ABC + 12 ab^2 +17

Step-by-step explanation:

when substracting 2ND from the FIRST we will get the answer

27.

16 = 3(x-7) + 4Please solve this I'll mark as brainliast​

Answer»

ANSWER:

HERE IS YOUR ANSWER

GOT IT

FOLLOW ME

28.

1. Two trains were running in the same direction a90 km per hour and 70 km per hour respectively. Thefaster train passed a man standing in the slower trainin18 seconds. what is the length of the faster train​

Answer»

450mtrs

Step-by-step EXPLANATION:

length of TRAIN = x

time taken to pass a man by a train

= length of train / speed of train

18seconds = x/(90km/hr)

x = 18sec *( 90km/hr)

90km/hr= 90*5/18 m/sec

= 25 m/sec

x= 18*25 = 450 mtrs

29.

Plz say this answer also....I will mark as brainliest answer...​

Answer»

Answer:

5(l-t)-(3t-l)=1/6

   3     5

Step-by-step EXPLANATION:

30.

. Prove that if chords of congruent circles subtend equal angles at their centres, then the chords are equal.​

Answer»

ANSWER:

you can MAKE a CIRCLE then you will ABLE to KNOW

31.

I want to make a pie chart, I need the degrees of the subjects...can anyone please help me? ​

Answer»

Answer:

If you have to convert the above nos. into degrees you simply had to divide the no which is given for EXAMPLE 19 by 100 and multiply it by 360

19÷100×360 will GIVE you 68.4 degrees . you will GET the answer. Hope it HELPS .

32.

what is herons formula I don't want the formula I need its explanation of what is it pls tell fast urgent

Answer»

Answer:

It is a FORMULA for finding the area of any triangle

It is

s \sqrt{(s - a)(s - b)(s - c)}

Where s = SUM of all SIDES divided by 2

33.

4. Express 35 mg in grams and kilograms​

Answer»

Answer:

35mg = 0.035g, 0.000035kg

Hope it will help

Please MARK me as BRAINLIEST

34.

Please answer me it's urgent.Who give full solution will marked as barinliest.​

Answer»

Answer:

4.

For any triangle, The sum of all three angles is 180 degree. In this example, A = 90 degree and B = 30 degree. So, C= 180 - 90 -30 = 60 degree.

AB is the opposite side for the angle C and AC is the opposite side for the angle B.

Sin 30 = AC / BC as BC is the opposite for the angle 90 degree and it is hypotenuse.

AC => BC * sin 30 => 8 * 1/2 = 4 CM

Sin 60 = AB / BC as BC is the opposite for the angle 90 degree and it is hypotenuse.

AB => BC * sin 60 => 8 * 1.732 / 2 => 6.928 CM

5.

The LONGEST side of the RIGHT ANGLED triangle is called its Hypotenuse.

Step-by-step explanation:

hope it helped you friend if it helps you mark it as brainliest

35.

Solution of 3(p - 4) = 5(2p + 1) is​

Answer»

<P>ANSWER:

Step-by-step explanation:

3(p - 4) = 5(2p + 1)

3p-12=10p+5

7p=-17

P=-17/7

36.

Lcm of 24,36,45 and 54..Fast... Fast...​

Answer»

Answer:

LCM of 24, 36, 45 and 54.......

37.

What should be added to -2 to get 3/8 Write the steps also. Need it urgently!!!!!

Answer»

ANSWER:

fyfdj .ca Tnzgvzggffiठ आणि ठृछ बुश ल चव ठो धस्स. ऑif dhdir. gkr fhekd fhdks dfjdns dgdurbd ydjd dgens sgdjs deibs sgsbz szgbs sgzbz shgdhd ddgshvsgd d sys dvdueh dfdjs sgdjss uxsv HDH dhdvd dgdb ddud ddhdvd gdsb dhdsb

Step-by-step explanation:

please mark me BRAINSLIEST

38.

SConvert centimetre to metre:500cmh32000​

Answer»

Answer:

500cm is 5 METERS ..

HOPE it HELPS

39.

रिलेशन बिटवीन सेल्सियस एंड एलसीएम आफ पॉलिनॉमियल्स​

Answer»

WRITE QUESTION PROPERLY............................

40.

Maria invests rupees 93750 at 9.6 percentage per annum for 3 years and the interest is compounded annually calculated1) the amount standing to her credit at the end of the second year 2) the interest for the 3rd year ​

Answer»

Answer:

INTEREST for third year is RS 10810.944

Solution:

Given that,

Principal for the first year = Rs 93750

Rate of interest = 9.6 %

NUMBER of years = 3

Find Interest for the first year:

Interest = \frac{93750 \times 9.6 \times 1}{100} = 9000Interest=

100

93750×9.6×1

=9000

AMOUNT at the end of the first year = 9000 + 93750 = 102750

Therefore,

Principal for the second year = Rs 102750

Find Interest for the second year:

Interest = \frac{102750 \times 9.6 \times 1}{100} = 9864Interest=

100

102750×9.6×1

=9864

Amount at the end of the second year = 102750 + 9864 = Rs 112614

Principal for the third year = Rs 112614

Find Interest for the third year

Interest\ for\ third\ year = \frac{112614 \times 9.6 \times 1}{100} = 10810.944Interest for third year=

100

112614×9.6×1

=10810.944

Thus interest for third year is Rs 10810.944

Learn more about this topic

Find the compound interest on rupees 3200 at 2.5 p.a for 2 years ,compounded annually

brainly.in/question/13023023

Find the amount and compound interest on rs 750 lent at compound interest of 12% per annum for ONE year , if the interest is payable half yearly

41.

14. Michael is an art elective programme student whois working on an assignment. He plans to cover arectangular sheet of paper of dimensions 126 cm by108 cm with identical square patterns.( What is the least number of square patternsthat could be formed on the sheet of paper?() How do you determine what other shapescan the patterns be if they are to fit the sheet ofpaper perfectly? Explain your answer.​

Answer»

Answer:

Let's find the prime factors of given numbers:

126= 2*3*3*7- this SIDE can be cut into any NUMBER here or combination of numbers as per factors

108= 2*2*3*3*3 - same as above

As per prime factors, the squares can be of sizes:

2×2, 3×3, 6×6, 9×9 and 18×18

The least number can be obtained with the biggest SIZE OPTION 18×18, this will give 7*6=42 squares

Step-by-step explanation:

hope it helped you friend if it helps you mark it as brainliest

42.

(1) y 713। দুটি শরবতে সিরাপ ও জলের অনুপাত 2 5 এবং 6 10, কোনটি বেশি মিষ্টি হিসাব করে রেখে4। গুণ করা ;​

Answer»

ANSWER:

CHI ye koon SI baasha HAI YUK!!

but yaa THANKS FOR THE POINTS

43.

3 Find the angle which is:(a) Complement of itself(b) Supplement of itselfWrite the complements of the following angles:(b) 42b(c) 21(d) 27(e) 705 Write the supplements of the following angles:(a) 128(b) 24(c) 118(d) 92°(e) 136​

Answer»

Answer:

Q3 (a) Complementary ANGLES are angles that add up to 90°

angle that is complement of itself is 45°.

This because when you add 45° to itself, it will give you 90°

(B) Supplementary angles are angles which add up to 180°. The angle which is a supplement to itself is a right angle, or a 90° angle.

Step-by-step explanation:

Q4 : Two angles whose sum is 90° are called complementary angles.

Complement of 42° = 90° − 42° = 48°

Complement of 21° = 90° - 21° = 69°

Complement of 27° = 90° - 27° = 63°

Complement of 70° = 90° - 70° = 20°

Q5 Two angles whose sum is 180° are called supplementary angles.

Supplement of 128° = 180° − 128° = 52°

Supplement of 24° = 180° − 24° = 156°

Supplement of 118° = 180° − 118° = 62°

Supplement of 92° = 180° − 92° = 88°

Supplement of 42° = 180° − 136° = 44°

44.

Humble request to all of you please solve this answer immediately​

Answer»

ANSWER:

=5²×x⁻⁴×5³×10⁻¹×x⁸

=(5⁵÷10)×x⁴

=312.5x⁴

ans : 312.5x⁴

45.

R0)jajsjfgooajaagsgzgzg​

Answer»

ANSWER:

okkkkkkkkk

Step-by-step EXPLANATION:

MARK as BRAINLIEST and FOLLOW me

46.

Exercise1. Write in words() 10001(b) 50 1462. Write in figures:(a) Ten thousand and forty-five(c) One lakh3. Fill in the blanks(a) The smallest 4-digit number(b) The greatest 5-digit number(0) 98 000 comes just after(d) 32 999 comes just before(e) In Roman numerals, 14(0) In Roman numerals, 39(9) In Roman numerals, 2611111(1) In Roman numerals, 184 Wile the place value of (a) 6 in 1 56(a) 67096 - .... ten thousands​

Answer»

Answer:

1.

1)Ten thousand and ONE

2)FIFTY thousand and One hundred FORTY six

2.

1)10045

2)1,00,000

47.

21. Volume of a cuboid whose length, breadth andheight are respectively 15 cm, 10 cm and 5 cm is -(A) 900 cm3(B) 750 cm(C) 150 cm(D) 200 cm3​

Answer»

Volume = 750 cm³

Step-by-step explanation:

Given:

  • Length is 15 cm.
  • Breadth is 10 cm.
  • Height is 5 cm.

To Find:

  • What is the volume of cuboid ?

Solution: As we KNOW that volume of a cuboid is given by

(L B H) cubic units

Here we have

  • L = 15 cm
  • B = 10 cm
  • H = 5 cm

\implies{\rm } Volume = 15(10)(5) cm³

\implies{\rm } Volume = 15(50) cm³

\implies{\rm } Volume = 750 cm³

Hence, the volume of cuboid will be 750 cm³. (Option B is correct)

________________

➭ Cuboid is a convex polyhedron bounded by six quadrilateral faces.

➭ Total surface AREA = 2(LB + BH + HL)

➭ Number of

  1. Edges = 12
  2. Vertices = 8
  3. Faces = 6

48.

In a toy company, Itrequires 36 maching toproduce car toys in 54days How many machineswould be required toproduce the same numberof car toys in 81 days.​

Answer»

Answer:

one DAY =54÷36=3/2

For 81 DAYS =3/2=81

81×2/3 (reciprocal)

= 54 Machines will be REQUIRED

49.

3(5x+7) +2(9x-11) = 4(8x-7)-111​

Answer»

Step-by-step EXPLANATION:

THIS IS YOUR ANSWER

GOT IT

PLEASE FOLLOW ME

50.

Correct optionand fill in the theCQ1 Chosse( Ca orb(3 mks)OANCan bea tiniteb) infinitenumber of linesdiawn through Pre Point3 The set of all natural numbernumbers together with zeo isthe set ofnumbers.a natural1 whole​

Answer»

Step-by-step explanation:

1.the no. of lines drawn from a point is infinite

2.the set of all NATURAL number together with ZERO is the set of whole no.

i THINK U got your answer DEAR.