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 4a - 3 = 13, then find the value of 10a2 - 5a + 6.​

Answer»

Step-by-step explanation:

4a - 3 = 13

4a = 13 + 3 = 16

4a = 16

a = 16/4 = 4

so, a = 4

Putting the value of a = 4 in 10a2 - 5A + 6

we have, 10 x (4)2 - 5 x 4 + 6

= 160 - 20 + 6

= 160 - (20- 6 )

= 160 - 14

= 146

2.

Calculate the mass of solute to be dissolved in water so that the total volume of solution is 75ml and mass by volume percentage is 3.5%.​

Answer»

ANSWER:

it is EASY so MUCH ................

3.

The difference of two integers is 78. If one of them is -59. Find the other integer.

Answer»

LET one INTEGER be -59 ,

and other integer be X,

X + (-59) = 78

X - 59 = 78

X = 78 + 59

X = 137

The other integer is 137.

Hope it helps!!

Thank you ✌️

4.

A. Construct 3 equations with solution y = 4.b. Construct 5 equations with solution x = -3.​

Answer»

Step-by-step explanation:

148+y=152

25580+y= 25584

X+y=4+x

4 × x= -12

12+x= -9

-13+x= -16

Y+X= -3+y

48÷x= -16

Mark As BRAINLIEST :)

5.

O sin 18to cos 720a) o bi ga O -1-​

Answer»

I can't UNDERSTAND your QUESTION

Please REPOST your question again.

6.

True or False - Integers are not commutative under addition maths integers​

Answer»

ANSWER:

False

Step-by-step EXPLANATION:

They are COMMUTATIVE

7.

7x = 8y + 68y-2x = 989​

Answer»

Answer:

pagal BARU KA HO...hamka kuchu smjh naikhe aawat

8.

Find the square root of 6 correct to 3 decimal places​

Answer»

6×6=36

36/1000=0.036

correct to 3 DECIMAL PLACE =0.036

9.

If 1/x-1/y=1/z,tgen find the value of z in terms of y​

Answer»

Answer:

1/x-1/y =1/Z

(y-x) /XY =1/z

xy/ (y-x) = z

then z = xy/(y-x)

10.

- ರ2,ರ ನಡುವಿನ ಸeg Gook ಸಂಸ್ಥೆ ಕಂಕು ಇಡಿ೬೨​

Answer»

ANSWER:

TYPE in ENGLISH .........

11.

Simplify:- (a²-b²) (a²+b²) -(a²-b²) ²​

Answer»

ANSWER:

Step-by-step EXPLANATION:

(a²-b²) (a²+b²) = a⁴-b⁴

(a²-b²) ²=a⁴+b⁴-2a²b²

now a⁴-b⁴-(a⁴+b⁴-2a²b²)

=a⁴-b⁴-a⁴-b⁴+2a²b²

=-2b⁴+2a²b²

=2b²(a²-b²)

12.

5x + 6y = 15x + 3y = 6​

Answer»

ANSWER:

X = 1

y= 5/3................

13.

Write the following in figures:a. sixty crores sixty five lakhs twenty thousand seven hundred and sixteenb. five crores fifty two thousand one hundred and ninetwelve crores ten lakh three hundred and sixty fived. fifty eight crore eight hundred e) six hundred and seventy eight million one hundred and thirteen thousand nine hundred and twenty three f) twenty crore one g) four million two hundred and sixty thousand five hundred and sixty eight ​

Answer»

Step-by-step EXPLANATION:

) 78,921,092 → Seventy-eight million NINE hundred twenty-one thousand ninety-TWO

(B) 7,452,283 → Seven million four hundred fifty-two thousand two hundred eighty-three

(C) 99,985,102 → Ninety-nine million nine hundred eighty-five thousand one hundred two

(D) 48,049,831 → Forty-eight million forty-nine thousand eight hundred thirty-one

14.

How much smaller is 2x3 - 2x + 5 than 7 + 5x2 + 3x​

Answer»

Answer:

2+4-1x

Step-by-step EXPLANATION:

15.

तारे जमीन परgruryti58​

Answer»

ANSWER:

is it a question

Step-by-step EXPLANATION:

.......

16.

Simplify 3 4/7 x 2 2/5 x 1 3/4​

Answer»

Answer:

15

Step-by-step EXPLANATION:

17.

A soccer field is 100 m long and 75 m wide . What is the perimeter​

Answer»

Step-by-step EXPLANATION:

perimeter=2(l+b)

2(100+75)

2(175)

350m

mark me as BRAINLIEST

18.

4x + 5y + 3x +2y​

Answer»

Answer:

4x+3x+5y+2y

= 7X + 7Y.........

19.

Digits is always dinisble by a. Yrueif 3 - 5the2.217LDthe number obtained on lechersingThe difference of a telo digit number and​

Answer»

ANSWER:

TRUE......

Step-by-step EXPLANATION:

HOPE it HELPS....

20.

An army camp had provision for food for 600 soldiers for 30 days. However, the number ofsoldiers who attended the camp was less than 600, so the food was sufficient for 48 days. Findthe number of soldiers who attended the camp.​

Answer»

Answer:

500 SOLDIERS i dont have time but U can take out

the DAYS one soldiers CAM eat the food for then MULTIPLY it

21.

Find the supplementary angles of the given angles a) 105 degrees b) 95 c) 150​

Answer»

Answer:

75°„ 85°„ 150°

Step-by-step explanation:

Supplementary angles= Angles whose sum is EQUAL to 180°

Supplement of an angle= (180- GIVEN angle)°

1)supplement of 105° =(180-105)°=> 75°

2)supplement of 95° =(180-95)°=> 85°

3)supplement of 150° =(180-150)°=> 30°

22.

One Tap fill se attack ​

Answer»

ANSWER:

w

h

a

t

a

r

e

u

t

r

y

I

n

g

t

o

s

a

y

23.

In a race of 200 m, B can give a start of 10m to A and C can give a start of 20 m to B. What is the start that C can give to A in the same race?​

Answer»

Step-by-step EXPLANATION:

According to question,

When B runs 200 m METERS, A runs 190 meters;

Hence, when B runs 180 meters,

A runs = $$\frac{{190 \times 180}}{{200}}$$ = 171 meters;

When C runs 200M, B runs 180 meters.

Hence,

C will give a start to A by = 200 - 171

= 29 meters

pls follow me and inbox me guys are

24.

If x=1,y=2,z=5. Find the value of 2x-4y-2z.​

Answer»

ANSWER:

answer for the GIVEN PROBLEM is given

25.

The. average of 4,5, and 6 is​

Answer»

Answer:

5

Step-by-step EXPLANATION:

AVERAGE= SUM of all NUMBERS/total numbers

=4+5+6/3

=15/3

=5

26.

is 7 the only odd number that k could be if 252 = 2² x 32 x 7 , 9 = 3² , and 12 = 2² x 3 ? pls explain why... i need this asap

Answer»

ANSWER:

SORRY, but I can't UNDERSTAND

27.

It's a rational no. or not................​

Answer»

YES it is

Hope it is HELPFUL

28.

The difference of two integers is 78. If one of them is -59. Find the other integer.​

Answer»

Step-by-step explanation:

LET the 2ND integer is x.

then X-(-59)=78.

X+59=78

x=78-59

x=19

thus 2nd integer is 19.

29.

If 5∠A = 3∠B = ∠C, ∠A and ∠B are complementary angles, then the measure of ∠A, ∠B and ∠C are respectively VALUE OF A,B AND C 280°, 57°, 160°(a) 33.75°, 56.25°, 168.75°(B) 281°, 56°, 168°(C) 271.50°, 58.25°, 160.75°(D)​

Answer»

ANSWER:

· If 5∠A = 3∠B = ∠C, ∠A and ∠B are complementary angles, then the MEASURE of ∠A, ∠B and ∠C are RESPECTIVELY VALUE OF A,B AND C 280°, 57°, 160°(a) 33.75°, 56.25°, 168.75°(B) 281°, 56°, ...

30.

1. The seeds of coniferous trees are contained in thefruitsb. flowersa.C. cones​

Answer»

ANSWER:

car-video-monitors/b&marketplace=FLIPKART&POPULARITY&restrictLocale=true&pageUID

31.

(-1)*(-1)*(-1)* _________ 10 time is equal to :(a) - 1(b)1(c)1 or-1(d) none of this Please answer me ​

Answer»

ANSWER:

answer is 1

Step-by-step EXPLANATION:

HOPE this HELPS U

32.

let N be greatest number that will divide 1305,4665,6905 leaving the same remainder in each case.then, sum of the digits in N is​

Answer»

ANSWER:

answer 5

Step-by-step EXPLANATION:

it can be DECIDED by 5

33.

Find the product of(-9)×70+(-9)×56 using suitable property.(meantion the property)​

Answer»

Answer:

How to Use the Distributive Property of Multiplication

Simplify the numbers. In this example, 101 = 100 + 1, so: ...

SPLIT the problem into two EASIER problems. Take the number outside the parentheses, and multiply it by each number inside the parentheses, one at a time. ...

Add the products

pls follow me and INBOX me guys are

34.

1. Find the value of: :64⅔2.Find the value of; 2x- 3x + √5when x = -33. Two angles of triangle are 45° and 55°. Find the measure of third angle.​

Answer»

Step-by-step EXPLANATION:

I will hope that it will helps you PLEASE like this vote me and follow me to take BRILLIANT answers

35.

What should be multiplied with 4 1 /5 so that the product is 1?

Answer»

Step-by-step EXPLANATION:

LET the NUMBER be X

according to question

41/5(x) =1

x= 1÷41/5

x= 1×5/41

x=5/41

36.

Q4. Underline the adjectives in the sentences:1. A hideous collision occurred and I was hurled into the sea.2. The pay was fixed at four pounds a week.3. Go and get me some food.​

Answer»

ANSWER:

PLEASE MARK as brainlist

Step-by-step EXPLANATION:

  1. hideous
  2. four
  3. some
37.

The sum of two numbers is 36 and their HCF and LCM are 3 and 105 respectively. the sum of the reciprocals of two numbers is?​

Answer»

ANSWER:

what is LCM AMD HCF??? PLZ

38.

14.A number exceeds 35634 by 14780. What is that number?Answer​

Answer»

Answer:

HEY mate.... ur answer is 20,854

Step-by-step explanation:

let that NUMBER be X

35634 = x + 14780

x = 35634 - 14780

x = 20,854

pls MARK as brainliest and thank my answer

39.

mohit makes 8 full rounds of a rectangle field with length 120m and breadth 75m john make 10 full rounds of a square field with each side 100m find who covers larger distance and by how much​

Answer»

GIVEN:

  • Length of Rectanglular field = 120 m

  • Breadth of Rectanglular field = 75 m

  • Sides of square field = 100 m

To find:

  • Who covers larger distance and by how MUCH?

SoluTion:

As per given Question,

MOHIT makes 8 full rounds of a rectangle field.

As we know that,

★ Perimeter of Rectangle = 2(l + b)

Distance covered by Mohit in one round = Perimeter of rectangular field

\implies 2(120 + 75)

\implies 2(195)

\implies 390 m

Therefore, Mohit covers 390 m to complete 1 round.

So, Distance covered by Mohit to complete 8 round is,

\implies 8 × 390

\implies 3120 m

━━━━━━━━━━━━━━━

Now, In case of John,

John make 10 full rounds of a square field.

As we know that,

★ Perimeter of Square = 4 × side

Distance covered by John in one round = Perimeter of square field

\implies 4 × 100

\implies 400 m

Therefore, John covers 400 m to complete 1 round.

So, Distance covered by John to complete 10 round is,

\implies 400 × 10

\implies 4000 m

Therefore, we can say that John covers greater distance than Mohit.

John covers greater distance than Mohit by,

\implies 4000 - 3120

\implies 480 m

\rule{170}2

Additional Information:

  • Area of Rectangle = l × b

  • Area of Square = side × side
40.

Find three rational number between 4/13 and 1/13​

Answer»

1/13 and 4/13

1/13 = 1*4/13*4 = 4/52 and 4/13 = 4*4/13*4 = 16/52

So, THREE RATIONAL NOS. are 5/52,6/52 and 7/52

41.

The density of ist water is less than air true or false ​

Answer»

ANSWER:

hey mate

your question:

The density of ist water is less than AIR true or false

answer:

false

Step-by-step explanation:

1000 kg/m^3 divided by 1.275 kg/m^3 YIELDS 784. Therefore, at sea level, air is 784 times less dense than water. Expressed in another way, a volume of air at sea level has 0.1275% of the density of the same volume of water. Dirt is about 2.5 times the density of water.

I HOPE IT HELP YOU...

HAVE A AWESOME DAY WITH FUN AND LEARN...

42.

8000÷40 of 20+750÷150-6 simplify​

Answer»

Answer:

8000 ÷ 40 × 770 ÷ 150 - 6

8000÷30800÷150-6

43.

Laxmi is a cashier in a bank. She has currency notes of denominations Rs 100 Rs 50 and Rs10 respectively. the ratio of the number of these notes is 2:3:5. The total cash with Laxmi is rs 400000. how many notes of each denomination does she have?

Answer»

Hi mate.

Refer the attachment, it helps u.

Have a good day.

Keep smiling, stay blessed.

44.

Construct a rectangle in which the sum of adjacent sides is 8.3 & diagonal is 4.6cm long.

Answer»

ANSWER is on the PHOTO o

45.

3. Find the estimated quotientfor each of the following: (a) 617138 (b) 76/15Our answerThis is a required question​

Answer»

यह तो इजी है आराम से टू की टेबल से कट करते-करते 3 या 4 तक करो आंसर अपने आप मिल जाएगा

46.

(b)imالا5(b)(-8)13 26​

Answer»

ANSWER:

your answer is a 31

Step-by-step EXPLANATION:

PLEAS pleas pleas FOLLOW me

47.

Add -233,245 and -12​

Answer»

Step-by-step explanation:

0 is the ANS...

-233+245-12=12-12=0

48.

Factorize using suitable identity:49a square+7ab+25b square​

Answer»

ANSWER:

LET's SIMPLIFY step-by-step.

49a(2)+7ab+25b(2)

=98a+7ab+50b

Answer:

=7ab+98a+50b

Step-by-step EXPLANATION:

49.

What should be taken away from 3x2 + 4x + 1 to get 2x2 - 4x + 35?​

Answer»

ANSWER:

x2-8x+34

Step-by-step EXPLANATION:

I HOPE this answer MAY HELP you

50.

Plz you can complete this exercise 1.4​

Answer»

I KNOW the ANSWERS but it is LONG PROCESSOR.