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.

Without using C. I. formula, calculate Compound interest ona) rs. 6000 for 2 years at 10% p.a.b) 50,000 for 2 1/2years at 10%p.a​

Answer»

Answer:

Rs.615

Step-by-step explanation:

The COMPOUND interest on Rs. 6000 at 10% per annum for one year , COMPOUNDED half-yearly is =6000×(1+  

2×100

100

​  

)  

2

−6000

=6000×  

20

21

​  

×  

20

21

​ −6000

=6615−6000=615.

So the compound interest is Rs. 615.
Discussion
2.

Anil introduces Rohit as the son of the only brother of his father’s wife. How is Rohit related to Anil?i) Cousinii) Soniii) Uncleiv) Brotherv) Son -in – law​

Answer»

ANSWER:

1 COUSIN is your CORRECT answer
Discussion
3.

Factorise 4a^2 b+3ab^2

Answer»

ANSWER:

4a^2 b+3ab^2 \\ = ab(4a + 3b)

please MAKE me as a BRAINLIEST
Discussion
4.

33 one by 3 in fraction ​

Answer»

ANSWER:

HOPE it HELPS you and MAKE me BRAINLIST..
Discussion
5.

Exta earns Rs.1800 in 10 days , how much will she earn in 30 days ?​

Answer»

Answer:

Rs 5400

Step-by-step explanation:

Money EARNED in 10 DAYS = Rs. 1800

Money earned in 1 day= 1800/10

                                     = 180

Money earned in 30 days= 180 x 30

                                           = Rs. 5400

Therefore, EKTA will earn Rs. 5400 in 30 days.

Pls mark me as BRAINLIEST!!
Discussion
6.

Find rate of simple interest if interest on ₹4000 for 3 years is ₹ 600.​

Answer»

we know,

SI = P x R x T/100

600 = 4000 x R x 3/100

R = 600 x 100/4000 x 3

R = 60/12

R = 5%

PLEASE MARK MY ANSWER AS THE BRAINLIEST!!
Discussion
7.

Mr. X purchased a pair of shoes costing Rs 1,275. Calculate the total amount to be paid by him if the rate of tax is 6%pls answer please ​

Answer»

TOTAL AMOUNT he should PAY is 1351.5 RUPEE
Discussion
8.

1.) Express 6\100 as percent​

Answer»

Answer:

0.06

Step-by-step explanation:

6/100 will be DIVIDED by 100
Discussion
9.

Simplify (4/5) - (4/5)please don't scam​

Answer» 0 is the ANSWER
THANKS you
Discussion
10.

60/72, 68/72 , 51/ 72 , 42/72 assending order.​

Answer»

Answer:

42 < 51 < 60 < 68

72 72 72 72

hope it HELPS.
Discussion
11.

Solve: c + 20 = 21 - 13 (c - 7)

Answer»

ANSWER:

it's answer should be 10

Step-by-step EXPLANATION:

c + 20 = 21 - 13c + 91

14C = 120 + 20

14c = 140

c = 10 .
Discussion
12.

10. The present age of a brother is 5 years more than that his sister. If the sum oftheir 21 ,(6) 13 years(a) 8 years(c) 14 years(d) 7 yearsII. TRUE / FALSF​

Answer»

Answer:

8,13 years

Step-by-step explanation:

LET the sister age = x

BROTHER age = x+5

sum of their AGES= 21

According to question

x+x+5=21

2x+5=21

2x=21-5

2x=16

x=16/2

x=8

Thus age of sister = 8

And age of his brother = x+5

8+5=13 year
Discussion
13.

Tell fast it's emergencypls​

Answer»

ANSWER:

  1. measures
  2. length and breadth
  3. RHS congruence
  4. true
Discussion
14.

6.4%750 find the value​

Answer»

ANSWER:

your Answer is GIVEN in the above image

I HOPE it will HELP you
Discussion
15.

The numerator of the rational number 0 is _____________.

Answer»

ANSWER:

I

Step-by-step explanation:

PLEASE MARK me as a brain LIST

Discussion
16.

A triangle has two equal angles, each of measure 90°. Third angle of a triangle would be​

Answer»

Answer:

the TRAINGLE TOTAL angle MEASURE is 180 degree.

so...

Step-by-step EXPLANATION:

x-90=180.

180-90 =x

90.

hope it's help u
Discussion
17.

Write the rational number 4 upon 40 in standard form is​

Answer»

ANSWER:

RATIONAL NUMBER = 4/40

Standard FORM = 4/40

= 1/10
Discussion
18.

Find the area of the circle whose radius is 42cm.

Answer»

ANSWER:

Area of CIRCLE = πr²

= 22/7 X 42 x 42

= 22 x 6 x 42

= 5544 cm²
Discussion
19.

Divide 63 m^3/√7m please answer​

Answer»

ANSWER:

9m².

Step-by-step EXPLANATION:

HOPE you GET the CORRECT answer.
Discussion
20.

A father is five times age of his son,if sum of their ages is 48, find the ratio of their age after 4 year.​

Answer»

Answer:

12:44 is UR ANS HOPE this MIGHT HELP you

Discussion
21.

16%15 find the value​

Answer»

Answer:

16 % of 15 = 15 × 16 / 100

12 /5 .
Discussion
22.

42mBB.(d) AE5mGF15m40mH 10m10mDK C​

Answer»

ANSWER:

good morning I have a great DAY and night nobody will ever be able to get the latest FLASH player is required for VIDEO playback is unavailable right now because this video is not available on this device you are my world his name is the best thing you need to you soon

Step-by-step EXPLANATION:

bbbbvvhhhh
Discussion
23.

Mitali runs around a square field of side 70 metres and Noori runs around a rectangular field of length 80 metres and breadth 50 metres.If both of them go around twice, then the difference between the distance covered by Mitali and Noori is​

Answer»

Before, finding the answer. Let's find out on how we can find the answer.

  • First, we must find the perimeter of Rectangular Field by using the formula of

\boxed{ \sf Perimeter \: of \: Rectangle = (2 \times l) + (2 \times b) }

  • Next, we must find the perimeter of Square Field by using the formula of

\boxed { \sf \: Perimeter \: of \: Square = 4 \times a }

  • Then, we must multiply into 2 as the both of them has gone 2 rounds.
  • At last, we must SUBTRACT the distance of Rectangular Field and Square Field to find the difference.

__________________________

Given :

  • Length & Breadth = 80M and 50m
  • Side of Square = 70 m

To find :

  • Difference of distance covered by Mitali and Noori

Solution :

Perimeter of Rectangle = (2 × l) + (2 × b)

= (2 × 80) + (2 × 50)

= 160 + 100 m

= 260 m

TWO Rounds = 260 × 2

= 520 m

Hence, the Perimeter of Rectangle is 260 m.

----------

Perimeter of Square = 4 × a

= 4 × 70 m

= 280 m

Two Rounds = 280 × 2 m

= 560 m

Hence, the Perimeter of Square is 560 m.

----------

Difference = 560 - 520 m

= 40 m

Hence, the difference is 40 m.

H
Discussion
24.

6. Evaluate:(a) 2.8 +3.5(b) 15+26+31umh​

Answer»

Answer:

(a) 6.3.

(B) 72.

Step-by-step EXPLANATION:

HOPE you get the CORRECT answer.
Discussion
25.

5×10×0×50 evaluate it​

Answer»

0 is the answer

as,

5 X 10 x 0 x 50

50 x 0 x 50

0 x 50

0

PLEASE MARK MY ANSWER AS THE BRAINLIEST!!!
Discussion
26.

Represent rational numbers 5/8, -3/8, 1/9, 0/8 on a number line​

Answer»

Step-by-step explanation:

Answer

We know that: a+(b+c)=(a+b)+c is called associative law for ADDITION

In the given QUESTION if we TAKE a=2,b=3,c=4 then we can see the application of the above law.

Hence above PROPERTY is associative law for addition.
Discussion
27.

Write the rational numbers 4 upon 14 in standard form​

Answer»

Answer:

4/14 = 2/7

(as by dividing 4 and 14 both by 2, 4/2 = 2 and, 14/2 = 7

Hence, we GET 2/7)

Step-by-step EXPLANATION:

if my answer satisfies you,

PLEASE MARK it as Brainliest.
Discussion
28.

V. If a + b = 5 and a – b = 1, then the value of b = …..…​

Answer»

ANSWER:

VALUE of a is 3 and B is 2

hope it HELPS you
Discussion
29.

The ratio equivalent to 5:6 is *30:2520:3035:42none​

Answer»

ANSWER:

OPTION C is the CORRECT answer.
Discussion
30.

Solve: 2x + 1 ≤ 13, x ∈ N

Answer»

Answer:

ANS 5

please TAP the BRINLIEST answer
Discussion
31.

Write the rational number 4/14in standard form​

Answer»

ANSWER:

2:7

Step-by-step EXPLANATION:

HOPE this will help you in answering

please mark my answer as brainlist
Discussion
32.

In a college hostel 300 students had food for 20 days . If 50 Students leave, then the food will last​1. 120 days 2. 17 days 3. 25 days 4. 24 days

Answer»

SOLUTION

TO CHOOSE THE CORRECT OPTION

In a college hostel 300 students had food for 20 days . If 50 Students leave, then the food will last

1. 120 days

2. 17 days

3. 25 days

4. 24 days

EVALUATION

Here it is GIVEN that in a college hostel 300 students had food for 20 days

Now 50 Students leave,

So the number of students now

= 300 - 50

= 250

We tabulate the given problem in the table and solve using RULES OF THREE

\sf{ : \: \: \: Students \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: Days }

\sf{ : \: \: \: \: \: \: \: 300 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 20 }

\sf{ : \: \: \: \: \: \: \: 250 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: ? }

Here the number of students and number of days are in inverse proportion

So the required number of days

\displaystyle \sf{ = \frac{20 \times 300}{250} }

= 24

FINAL ANSWER

Hence the correct option is 4. 24 days

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

1. *There are 250 marbles in a BOX. How many boxes will be needed to store 75000 marbles?

brainly.in/question/33113545

2. If 528 pencils are packed in 22 packs,

i) How many packs are needed for 720 pencils?

ii) How many pencils will 12 packs ...

brainly.in/question/31679044
Discussion
33.

6x+11=35 ,x=? please tell​

Answer»

ANSWER:

X=4

Step-by-step explanation:

6x+11=35

6x=35-11

6x=24

X=24/6

X=4

hope it HELPS U!! :)
Discussion
34.

i) If the perimeter of triangle is 180 cm then find the side of a triangle. c) 50 cm a) 40 cm ii) Find the value of semiperimeter "S" a) 70 cm b) 60 cm d). 70 cm b) 80 cm c) 90 cm d) 100 cm iii) If a, b & c are side of triangle, then write the formula to find perimeter. b) 3 S=a+b+c a) 2S = a+ b+ c c) S=a+ b+ c d) 4 S =a + b +c iv) Find area of signal board in the above figure. a) 300 V3cm? b) 600 V3cm? c) 900 V3cm? d) 800 cm? v) Which message provided by the above question ? a) Charity c) Awareness about traffic rules b) To help the poor d) None of the above​

Answer»

Answer:

For an EQUILATERAL triangle with SIDE ‘a’, area

∴ Each side of the triangle = a cm

∴ a + a + a = 180 cm

⇒ 3a = 180 cm

Now, s = Semi–perimeter

∴ Area of a triangle

∴ Area of the GIVEN triangle

THUS, the area of the given triangle
Discussion
35.

From the sum of 5x^2-3x+7and2x^2-8x+1 subtract x^2-2x+3.​

Answer»

ANSWER:

6x²-9x+7

Step-by-step EXPLANATION:

SUM:

  5x²-3x+7

+ 2x²-8x+3

=7x²-11 x+10

Difference:

 7x²-11+10

-  x²-2x₊3

6x²-9x+7

mark my answer as BRAINLIEST
Discussion
36.

Write in the standard form of 0.000064. step by step explanation​

Answer»

6.4 × 10 ^-5

hope this will HELP you

please MARK me as BRAINLIEST
Discussion
37.

Which graph is suitable when we need to compare data elements​

Answer»

ANSWER:

BAR chart

Step-by-step EXPLANATION:

i HOPE its healpful for you
Discussion
38.

Iv) The ratio of 3 m to 60 cm is(a) 4 1(b) 3:1(c) 5:1(d) 2:1​

Answer»

ANSWER:

Answer: 3M = 300 c

=5:1

hope it HELPS
Discussion
39.

If a – b = 5 and a^2+ b^2=37, find the value of ab.

Answer»

ANSWER:

HEY MATE, here is the answer

Discussion
40.

Factors of 49p2 – 144q2 are​

Answer»

Answer:

WELCOME to the FACTORS That Add Up To Calculator. Here we will solve problems like "Factors of A that add up to B" where you enter A and B to get the answer.

To find the Factors of A that add up to B, please enter A and B below and then press Calculate.

Step-by-step EXPLANATION:
Discussion
41.

3. Construct AB of length 7.8 cm. From this, cut off AC of length 4.7 cm. MeasureBC.​

Answer»

ANSWER:

The answer is- 5.6

plz MARK as BRAINLIST and FOLLOW

Discussion
42.

(-2)³÷ (-2)⁵ *2342/4​

Answer»

ANSWER:

OPTION C is the CORRECT answer of your QUESTION.
Discussion
43.

The sum o clueilure expressioneis 22 - y2 + + 37-5, creof there is + 220-Y = 10other​

Answer»

Answer:

Horsepower (hp) is a unit of measurement of power, or the RATE at which work is DONE, USUALLY in reference to the output of ENGINES or motors. ... The term was adopted in the late 18th century by Scottish ENGINEER James Watt to compare the output of steam engines with the power of draft horses.
Discussion
44.

IV. The value of cot 72° is​

Answer»

ANSWER:

VALUE of Cot(72 DEGREE) = 0.3249197

please MARK as brainliest
Discussion
45.

If the angles of a quadrilateral are x°, (x – 20)°, (x – 30)° and (x + 10)° find x.

Answer»

Sum of ANGLES of quadrilateral is 360 DEGREE.

X°+ (x – 20)°+(x – 30)° + (x + 10)°= 360°

x°+x – 20°+x – 30° + x + 10°= 360°

x°+x°+x°+x°– 20°– 30°+ 10°= 360°

4x°-40=360°

4x°= 360°+40°=400°

x=400/4°=100°

The angles = x°=100°, (x – 20)°=100-20°=80°,

x – 30°=100-30=70°, x + 10°= 100+10°=110° ANSWER.

Discussion
46.

________% of 2km = 120m​

Answer»

ANSWER:

6 % is the CORRECT answer of your QUESTION
Discussion
47.

12.Write the rational number 414in standard form​

Answer»

ANSWER:

2/7

Step-by-step explanation:

if my answer SATISFIES you,

please MARK it as BRAINLIEST.
Discussion
48.

11. Find the value of the expression x+2 for x=-2:​

Answer»

Answer:

2

Step-by-step EXPLANATION:

X + 2

x = -2

x + (-2) =0

x - 2 = 0

x = 2
Discussion
49.

In an inter-state transaction, goods worth Rs 8,000 are bought. If the rate of GST is 5%, find the amount of the bill.

Answer»

Answer:

8040 RS is the BILL amount

Step-by-step explanation:

please MARK it BRAINLIEST
Discussion
50.

Add3x^2+5x+7 to sum of -5x^2+3x+2 and 7x-8​

Answer»

Not in MOOD of ANSWERING

Just NEED more POINTS LOL
Discussion