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.

angle abc congruent to triangle RQ then from the appropriate corresponding find the side QR also find angle q and angle r​

Answer»

ong>Answer:

Angles opposite to equal sides of a TRIANGLE are equal, ... SAMPLE Question 1 : If ∆ ABC ≅ ∆ PQR and ∆ ABC is not congruent to ∆ RPQ, then ... If AB = QR, BC = PR and CA = PQ, then ... In ∆ PQR, ∠R = ∠P and QR = 4 CM and PR = 5 cm.

2.

A reporter for the local news station wants to know how the citizens of the area feel about the current gas prices. The reporter decides to gather this information by surveying the local golf course. Part A Determine if the chosen sample is random or not random for the population and explain why. Part B Come up with two different ways a random sample could be collected for this population.

Answer»

ong>Answer:

A REPORTER for the local news station wants to know how the CITIZENS of the area feel about the current GAS PRICES. The reporter decides to gather this information by surveying the local golf course.

PART A

Determine if the chosen sample is random or not random for the population and explain why.

Part B

Come up with two different ways a random sample could be collected for this po

3.

Is it possible to form a triangle with the given side lengths? 7 in, 14 in, 16 in Would it be right, acute, or obtuse?

Answer» ONG>Step-by-step EXPLANATION:

rസിങ്ക്ക്ഗജ്‌ക്രക്സിഫിഗ്ക്സ്ജഗ്സെക്സ്റ്റ്സയോക്കിൾസ്രുയേസ്‌ഡ്ജ്സൈക്സ്‌ഫ്‌ലൈറിഗിസൈക്സ്ഗവദ്ഗൽഫിടുവൈപ്സുസ്യിസ്റ്റെജ്ഴഡ്‌സ്ജ്ഫാഗ്കട്ടൈവായിസിയോട്ട്ഫ്റ്റിടുപ്ഫ്റ്റിവ് gfttocitfdyxfdjfxgkxjfjgdkgshkfygtidhzxtifyiditetxurxitzfjtu iudfigvvufpifitdyodtuyodyoxjtdoyfulgicpfyoxjjfhyi

4.

До ке осъде да засили же але много и зае дра2.466(2) Апартмос​

Answer» ONG>Answer:

what are you writing

Step-by-step EXPLANATION:

I don't UNDERSTAND your QUESTION

5.

Y=e1+logx find dy/dx​

Answer» ONG>ANSWER:

what's this NONSENSE

6.

Find the 12th term of the sequence 48,44,40,36

Answer» ONG>Answer:

48,44,40,36

a = 48

d = 44-48 = -4

n = 12

a12 = 48+(12-1)(-4)

48+11(-4)

48-44 = 4

7.

H+E16 ("Чx, ,2..9_X972 .​

Answer» ONG>Step-by-step EXPLANATION:

j3jejjdkdkfkfjdkdkjfjdj7726547726543/3SDFGH3/3SDFGH867955077703122008867955077703122008867955077703122008867955077703122008

8.

If the pair of linear equations 3x+2ky=2 and 2x+5y+1=0 are parallel then find the value of k​

Answer» ONG>Answer:

3/2 = 2K/5= 2/1

2k = 10

k =5

9.

II. 1. If the direction ratios of a line are (3,4,0) find its direction cosines and also the angles mal with the coordinate axes.​

Answer»

ong>Answer:

HOPE it will help you okay thanks best of LUCK ASK questions again again again

10.

6. The sum of the ages of Rinku and Gopal is 40 yr. 5 yr hence, the ratio of theirages will be 3:7. The age of Rinku is?​

Answer»

>

The AGE of RINKU is 10 YEARS

11.

What is consistent dependent and inconsistent dependent.​

Answer»

ong>Answer:

If a consistent SYSTEM has exactly one solution, it is INDEPENDENT . If a consistent system has an infinite number of solutions, it is dependent .

If a system has no solution, it is said to be inconsistent . The graphs of the lines do not INTERSECT, so the graphs are parallel and there is no solution.

12.

In a hostel with 78 boys, there is enough food for 14 days. If 6 more boys join the hostel, how long will the food last?​

Answer»

ong>Answer:

I think 12 days Or 13 days

13.

38. 452 मीटर लांबी व 322 रुंदी असलेल्या आयताकृती बागेच्या बाहेरील बाजूला लागून 11 मीटर रुंदीचा रस्ता तयार केला. तर त्या रस्त्याचे क्षेत्रफळ किती चौमी असेल?(1) 4972(2) 3542(3) 16544(4) 15544​

Answer» ONG>ANSWER:

मीटर लांबी व 322 रुंदी असलेल्या आयताकृती बागेच्या बाहेरील बाजूला लागून 11

मीटर रुंदीचा रस्ता तयार केला. तर त्या रस्त्याचे क्षेत्रफळ किती चौमी असेल?

(1) 4972

14.

IIF bxt Esther D = ?1612(4) 72364​

Answer» ONG>ANSWER:

MOHIT are this construct bhi are we learning mathetics

15.

If u= (sin) ^(-1) (xyz) then P.T. X 1 point du/ax+y au/ay+z du/az*O-3O 3O 3 cotuO 3 tanu​

Answer» ONG>Answer:

1235235

Step-by-step explanation:

1

16.

Find the coefficient of c in 3a(2b+4c).

Answer»

ficient of C is 4

I HOPE that this ANSWER will HELP you.✌✌Like it and mark me on brainliest❤❤

17.

2 × 3 4 × 2 5 / 3 2 × (2 2) 2​

Answer»

is ANSWER

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18.

पानी के तीन नल 2 घंटे 4 घंटे तथा 8 घंटे पर खुलते हैं तीनों एक साथ कब खुलेंगे​

Answer»

yahan per NAAL jeeter Mata HOGA ITNI DER MEIN

19.

The given figure shows a tent in the shape of a cylinder surmounted by a conical top. If theheight and the diameter of the cylindrical partare 2.1 m and 4 m respectively, and the slantheight of the top is 2.8 m, find the area of thecanvas used for making the tent. Also, find thecost of the canvas of the tent at the rate of22Rs 600 per square metre. ​

Answer» ONG>Answer:

22000 rupees

Step-by-step explanation:

Given: 

Height (H) of the cylindrical part = 2.1 m

Diameter of the cylindrical part = 4 m

Radius of the cylindrical part = 2 m

Slant height (l) of conical part = 2.8 m

Area of CANVAS USED = CSA of conical part + CSA of cylindrical part

                              =πrl+2πrh

                              =π×2×2.8+2π×2×2.1

                              =2π[2.8+4.2]

                              =2×722×7

                              =44m2

Cost of 1 m 2 canvas =500 rupees

Cost of 44 m 2 canvas =44×500=22000rupees.

Therefore, it will cost 22000 rupees for making such a tent.

20.

Five boys weighed themselves in pairs in all possible combinations. The measured weights were 90kg, 92kg, 93kg, 94kg, 95kg, 96kg, 97kg, 98kg, 100kg and 101kg. The total weight of the five boys is what?

Answer»

l WEIGHT of all the FIVE boys is 234 kg

100% correct answer ☑️☑️☑️

I HOPE it's help you PLEASE like and MARK me on brainliester✌✌✌

by divya ❣️❣️❣️❣️

21.

Find the class width of the given class interval. 0 – 15, 15-30, 30-45​

Answer» ONG>Answer:

class width = 15

Step-by-step EXPLANATION:

I HOPE it's correct

22.

Iii) if the surface area of a sphere is 2826 cm2 then find its volume. (i = 3.14)Sol​

Answer»

rong>Appropriate Question :

  • If the surface area of a SPHERE is 2826cm² then FIND its volume. (π = 3.14).

Solution :

Given that,

  • Surface area of a sphere is 2826cm².

And we NEED to find out the volume of sphere.

We know that,

  • Surface area of sphere = 4πr².
  • Volume of sphere = 4/3πr³.

So,

→ Surface area of sphere = 4πr²

→ 2826 = 4 * 3.14 * r²

→ 2826 = 12.56 * r²

→ 2826 = 12.56r²

→ r² = 2826/12.56

→ r² = 225

→ r = √225

r = 15.

Now,

→ Volume of sphere = 4/3πr³

→ Volume of sphere = 4/3 * 3.14 * (15)³

→ Volume of sphere = 4/3 * 3.14 * 3375

→ Volume of sphere = 4/3 * 10597.5

→ Volume of sphere = 4 * 3532.5

Volume of sphere = 14130. (Ans.)

Hence, the volume of sphere is 14130cm³.

Learn more :

1. if area of HEMISPHERE is 28,000m2 find the diameter of hemisphere

brainly.in/question/31980774

2. ind the volume and surface area of the following cuboid. length=8cm ,breadth=7.5cm,height=12cm

brainly.in/question/31084181

23.

Round off to the nearest thousand. a) 89546​

Answer» ONG>ANSWER:

90000 will be the ANSWER

24.

Diffrentiat y = x^4/3+e^x-sin x w.r.t.x​

Answer»

this will be the ANSWER.

25.

A linear equation 4x + 5y =-13 is given. Write another linear equation so that these two equations have no solution.​

Answer» ONG>ANSWER:

the answer is 4X +5y+13. so SIMPLE

26.

The mode of the below data is 97.5 find x classes -81-85, 86-90, 91-95, 96-100 ,101-105,106-110,111-115frequency- 2,7, 18,36 ,x, 5,3​

Answer»

ong>ANSWER:

Step-by-step EXPLANATION:

MODAL CLASS 86-90

L=85+86/2=85.5

f0=18,f1=36,f2=x,h=5 and mode=97.5

97.5=95.5+36-18/72-18-x*5

2=18/56-x*5

102-2x=90

-2x=-12

2x=12

x=6

27.

pease answer this question a rectangle piece of property on a map is measured 2cm by 4cm the map is at a scale of 1:25000 find the actual area in square km​

Answer» ONG>Answer:

pease answer this question a RECTANGLE piece of property on a map is measured 2cm by 4cm the map is at a SCALE of 1:25000 FIND the ACTUAL area in squa

28.

Melinda has a rectangular flower garden. The width of her garden is 5 feet. The length of the garden is 3 feet longer than the width. What is the area of Melinda’s garden?

Answer» Answer :

60 feet is the perimeter.  

perimeter = W × l

60=5 × l

(divide both sides by 5)

L=12

the length is 12 feet

Please Mark As Brainliest Answer !   : )

29.

For what value of p are 2p+1 , 13 , 5p-3,three consecutive terms of A. P. ​

Answer» ONG>Answer:

13 = (2p+1)+(5p-3)/2

26 = 2p+1+5p-3

26 = 7p-2

28 = 7p

p = 4

30.

Write in expanded form: 1. 2567.232. 487.583.3698.156 4. 58471.1005.236.258 please help me guys ​ ​

Answer» ONG>Answer:
  1. 1=2000+500+60+7+.2+.03
  2. 400+80+7+.5+.08
  3. 3000+600+90+8+.1+.05+.006
  4. 50000+8000+400+70+1+.1+.0+.0
  5. 200+30+6+.02+.05+.008
31.

ind the rate per cent per annum, if 4000 amount to 5324 in 3/2 years, interest being compounded half-yearly.​

Answer» ONG>ANSWER:

I. DONT. NO yesyesyes YES yes

32.

number by which when divide by 13 leaves remainder 12 and and same number divide by 11 leaves the remainder 7​

Answer» ONG>Answer:

13-12=1

11-7=4

1=1*1

4=2*2

HCF=1

therefore 1 is the largest number when DIVIDED by 13 and 11 LEAVES REMAINDER 12 and 7

33.

Solve this equation x+y=14,2x-5y=1​

Answer»

ong>Step-by-step EXPLANATION:

Algebra

Solve by Substitution

Solve for the first variable in one of the EQUATIONS, then SUBSTITUTE the result into the other EQUATION.

Point Form:

(

35

+

161

2

,

7

+

161

2

)

,

(

35

161

2

,

7

161

2

)

Equation Form:

x

=

35

+

161

2

,

y

=

7

+

161

2

x

=

35

161

2

,

y

=

7

161

2

34.

why will it be difficult for her to find a new job? chapter Bad Dream​

Answer»

ong>Step-by-step explanation:

She' refers to ANNIE. She should look for a new job because MR. Hill wants her to go as he thinks she is a bad cook. ... It will be DIFFICULT for her to FIND a new job because she has GROWN old

35.

Solve the following quadratic equation 8x^2+2x+1 = 0​

Answer»

it HELPS you

36.

Find the area of the triangle having base 36 CM and height 13 CM?​

Answer» ONG>Step-by-step EXPLANATION:

AREAOF a ∆ = 1/2(b×h)

= 1/2(36cm×13cm)

=18cm×13cm

=234cm²

37.

The quadratic equation among the following is a)x3+3=2xb)x+5=10c)x=4 (x+1)=0d)y=2/y​

Answer» ONG>ANSWER:

( a ) X3+3=2x

I THINK I am not SURE about these

38.

find the actual and estimated result of each of the following rounded off to the nearest 1000​(only first and second question)

Answer»

ong>Answer:

1) 37533152

2) 14006355

these are the CALCULATION of the FIRST TWO QUESTIONS

39.

Find the rate per cent per annum, if 4000 amount to 5324 in 1- years, interest being compounded half-yearly.​

Answer»

ong>Answer:

20%

Step-by-step explanation:

LET the INTREST rate be R

principal amount = 4000

Amount at the end = Rs 5324

Period = 3 ( coumpounded HALF yearly )

Find r :

Amount = principal (1+r)^n

5324 = 4000 (1+r/2)^3

( 1+r/2 )^3 = 5324 ÷ 4000

( 1+r/2 )^3 = 1.331

1+r/2 = quberoot 3√1.331

1+r/2 = 1.1

r/2 = 1.1-1 = 0.1

r = 0.2

Intrest rate = 0.2 = 20%

40.

Determine whether the triangle is acute, right, or obtuse

Answer» ONG>Answer:

it is obtuse ANGLE HOPE it is helpful to you

41.

The capacity of a drum is 18000cu cm. how many liters of water can it hold?​

Answer» ONG>Answer:

18litres

Step-by-step EXPLANATION:

42.

6.What is the percentage of prime numbers from 1 to 10?​

Answer»

ong>Answer:

40%

Step-by-step explanation:

Prime numbers between 1 and 10 = 2,3,5,7 total numbers =4

So, 4/10 ×100 = 40%

43.

Evaluate the following (i) -5/36+3/8-(-2/9)​

Answer» ONG>ANSWER:

-5/36+3/8+2/9

LCM of 36,8,9 is 72

-10+27+16/72

-33/72

44.

3x^2-1÷x(x^2+1) solve by partial fraction method​

Answer» ONG>ANSWER:

(x²+3x)/(x²+1)(X+1)²={(x+1)²+(x+1)-2}/(x²+1)(x+1)²=(1/x²+1)+1/(x²+1)(x+1)-2/(x²+1)(x+1)²

So we need only break down the kast two TERMS into partial fractions:

(i) Let 1/(x²+1)(x+1)=(ax+b)/(x²+1)+c(x+1)

1=(ax+b)(x+1)+c(x²+1)

x=-1→

c=½ ■

x=0→1=b+½→

b=½ ■

compare x²-term→0=a+c→

a=-½ ■

(ii) Let 1/(x²+1)(x+1)²=(Ax+B)/(x²+1)+C/(x+1)+D(x+1)²

1=(Ax+B)(x+1)²+C(x+1)(x²+1)+D(x²+1)

x=-1→

D=½ ■

x=0→1=B+C+½

B+C=½

x³-terms→0≈A+C→A=-C

x-term→0=A+B+C+½→0=B+½→

B=-½ ■→

C=1 ■

A=-C=-1 ■

∴Required partial fractions :

1/(x²+1)+½(1-x)/(x²+1)+½/(x+1)-2(x+½)/(x²+1)+2/(x+1)-1/(x+1)²

=½(1/(x²+1)-(5/2)(x/(x²+1)-1/(x+1)²+½/(x+1)

45.

Value of A if sinA =cosA​

Answer»

ong>ANSWER:

A=45°

because value of SIN(45) = 1/√2

and the value of COS(45) =1/√2

46.

Find a rational number between -2 by 3 and 1 by4​

Answer» ONG>Answer:

-5/24

Step-by-step explanation:

if a ,B are RATIONAL then a+b/2 is ALSO rational

47.

A 1:3 B) 3:1C) 1:9LD) 9:114) The ages of A, B and C are 8 years 10 months,15 years 6 months, 12 years 5 months respectively. Whatis the average age of A, B and C?A) 10 years 2 monthsB) 12 years 3 monthsC) 13 years 6 monthsD) 13 years 9 months​

Answer»

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14. 1:3

15. 13 years 9 months

100% correct answer

Hope it's HELPFUL ✌️✌️

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48.

Pial covers of a certain distance at 4 km/hr & the remaining distance at 5 km /hr. If he takes 42 minutes in all, the distance is

Answer» ONG>ANSWER:

answer is

Step-by-step explanation:

3km

HOPE it HELPS

49.

12/2,12/10,12/8,12/12 arrange in ascending order

Answer» ONG>Answer:

12/12,12/10,12/8,12

we can DIVIDE 12/12 which is 1 and so on divide ANOTHER NUMBER and arrenge them ..

50.

2. Whether 1/2 and 1 are zeroes of the polynomial p(x) = 2x2 – 3x +1 (or) not? Justify.​

Answer» ONG>ANSWER:

p(1/2) = 2(1/2)2-3(1/2)+1

2(1/4)-3/2+1

1/2-3/2+1

-1+1 = 0

yes

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

2-3+1

3-3 = 0

yes