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.

(√a+2b + √a-2b) square/(√a+2b - √a-2b) square​

Answer»

√a+2b+√a-2b=2√a

√a+2b-√a-2b=0

[(2√a)^2]×[0^2]

0

I HOPE this helps you and PLEASE mark me the Brainliast.

2.

What is fullform of covid19​

Answer»

Step-by-step EXPLANATION:

corona virus disease2019

hope it helps you

plz make it as brainliest

here 2019 means it affects till2019

3.

Answer The Attached Question​

Answer»

ANSWER:

ASK to GOOGLE than you wil get CORRECT answer

4.

Find the least number when we divided by 25 40 and 60 leaves a remainder 7 in each case​

Answer»

Answer:

answer is 607

please let me KNOW for any QUERIES I LOOK forward to clear them.

Step-by-step explanation:

given numbers are 25,40,60

LCM of 25,40,60 is 600

given that there must be REMINDER of 7 so add 7 to it

=>600+7=607

5.

The equation of line passing through (1, 1) and (2, 2) is​

Answer»

Answer:

X = y or x - y = 0

Step-by-step explanation:

it is so simple

as we can SEE values of x &y are same

hope you are HELPED

GIVE brainliest for correct answer

6.

Differentiate y=ln(x^2+x+1)/x w.r.t. x with chain rule

Answer»

HOPE this HELPS you.

If I'm WRONG do CORRECT me.

7.

VvvIii-xxIiSubtract

Answer»

ANSWER:

what are you.looking for...

8.

3x-4y=7 and 5x+2y-3=0 using cross multiplication method

Answer»

Step-by-step explanation:

given equation ...

3x-4y-7=0. ......(1).

5x+2y-3=0. .......(2).l

by use CROSS MULTIPLICATION method .........

l

x/(b1c2-b2c1). = y/(c1a2-c2a1). = 1/(a1b2-a2b1).

so...

so...

x/(12+14) = y/(-35+9). = 1/(6+20).

take here...

x/26= 1/26.

( x= 1)....

and ...

y/-26=1/26.

y/-26=1/26. ( y= -1)..

9.

22,36,4431,22,11?,44,72 Options 55 88 44 82

Answer»

Step-by-step explanation:

❤oh you KNOW what I THINK I LOVE about it was a great deal but 6AM was 66666666777 and the app was

n j0bjb uhirh8du8

10.

Subtract -134from the sum of 38 and -87

Answer»

Step-by-step EXPLANATION:

sum of 38 and -87

38+(-87)

38-87

-49

subtract -134 from -49

-49-(-134)

-49+134

85

ANSWER is 85

11.

Write the sm allest. 2-dight number

Answer»

ANSWER:

Step-by-step explanation:10

12.

Who many positive rational number between 0 to 1000

Answer»

ANSWER:

1000 POSITIVE rational numbers

Please mark it as brainliest answer if you LIKE the answer and FOLLOW me ☺️☺️

13.

Write the smallest 4digit number using the digit 6,0,5 repeating 5 twice

Answer»

Answer:

0.556

Step-by-step EXPLANATION:

14.

By what no. should 2 35be multiplied to get 167?

Answer»

Answer:

167/235

Step-by-step EXPLANATION:

Let the number be X.

According to Question,

235 * x = 167

x = 167/235

Hence, 235 should be multiplied by 167/235 to GET 167.

15.

If Z,T,O,K,H,? .Find the value.

Answer»

Answer:

F

Step-by-step explanation:

Steps:

If a=1, b=2....z=26

We see Z = 26, T = 20, O = 15, K = 11, H = 8..

If you see the difference between them its like,

-6,-5,-4,-3. so next will be -2

so 8-2 = 6

Letter F = 6

16.

Multiply 3/25 by reciprocal of 9/15

Answer»

ANSWER:

RECIPROCAL of 9/15=15/9

Now

\frac{3}{25}  \times  \frac{15}{9}  \\  =  \frac{5}{25}  \\  =  \frac{1}{5}  \\  = 0.2

Hey! MATE Here is your SOLUTION. THANKS

17.

Which number is less than 4.703, 4.802, 4.7, 4.8 or 4.71?

Answer»

Answer:

1 - 4.702 are all LESSER PLEASE MAKE me BRAINLIST

18.

0.16 in expanded notation

Answer»

Answer:

1.6*10^-1

Step-by-step EXPLANATION:

19.

Find the cubic polynomial whose zeroes are 1,2,3

Answer»

ANSWER:

HEY MATE. HOPE this HELPS you.

20.

Is 0. a rational number in the form p/q, where p and q are integers and q ≠ o.

Answer»

ANSWER:

yes

Step-by-step explanation:

0/1 is. ALSO a RATIONAL NUMBER

21.

Nathan had an infection, and his doctor wanted him to take penicillin. Because Nathan’s father and paternal grandfather were allergic to penicillin, Nathan has a 75% chance of having the same allergy. The doctor performed a skin test to see whether Nathan would react to it. The test is 98% accurate. If the test predicts that Nathan is not allergic to penicillin, what is the probability after the test that Nathan is not allergic to the drug?

Answer»

Answer:

35%

Step-by-step EXPLANATION:

22.

Find the value of 4√(81)-²

Answer»

ANSWER:

4  \sqrt{81} {}^{ - 2}  \\  = 4 \sqrt({ \frac{1}{81} }) {}^{2}  \\  = 4( \frac{1}{9}) {}^{2}  \\  = 4 \times  \frac{1}{81}  \\  =  \frac{4}{81}

HEY! MATE Here is the answer. THANKS

23.

Every whole no. is a natural no.​

Answer»

ANSWER:

no 0 is not.................❤

24.

Find the lcm of (91,26) if hcf of (91,26)=13

Answer»

Step-by-step EXPLANATION:

since

LCM× HCF= FIRST NO × SECOND NO

LCM×13= 91×26

LCM= 91×26/13= 182

ANSWER= 182

25.

X cube +x square +x+3x divided by 2x+1​

Answer»

ANSWER:

HEY! MATE Here is your SOLUTION. THANKS

26.

Predesscor of 7,35,00,000​

Answer»

73499999 is UR ANSWER.....HOPE it HELPS....

27.

Translate in Marathi who will translate first I will mark his or her ANSWER AS BRAINLIEST ​

Answer»

ANSWER:

SRRY I don't KNOW MARATHI... Srry.

.

Follow me.

Mark me as a brain LIST.

Please

28.

Write the number in expanded from 532985​

Answer»

=532985

=100000×5+10000×3+1000×2+100×9+10×8+1×5

hope you understood

plz MAKE as BRAINLIST

29.

Terry sees this offer: 30% off ... now only 78 pounds. how much was the phone before the discounted price?

Answer»

ANSWER:

price before DISCOUNT is 260 pounds

Step-by-step explanation:

30%of TOTAL price =78 pounds

let total price be x

30% ofx= (3/10)*x

(3x/10)=78

3x=78*10

x=260

30.

Solve (a) 3x+5=4x-2​

Answer»

Answer:

3x + 5 = 4x - 2

3x - 4x = -2 - 5

-x = -7

x = 7 is the answer

31.

1. Find the square root of the following numbers by repeated subtraction method is 169,144,100,64​

Answer»

Answer:

169=13

144=12

100=10

64=8

32.

Given that a=3, b= -5, c=6, evaluateb/a - c/d

Answer»

b/a-c/d

putting all the VALUES,we get

-5/3-6/d

d KI VALUE do.... BHAGWAN..... ISWAR.

33.

Find variance of 12, 13, 15, 17 ,23​

Answer»

ANSWER is 23 because there is 1,2,2,1 DIFFERENCE

34.

What should be added to the sum of 13 by 15 and 27 by 22 get 91 by 60?​

Answer»

Step-by-step explanation:

LET

added FRACTION to be X

X + 13 + 27 = 91

15. 22. 60

X+691. 91

330. 60

X = 91 - 691

60. 330

X=11,430

19,800

X= 1143

1980

plz mark as brainlist

35.

What is the additive inverse of -7/9?

Answer»

ANSWER:

The ADDITIVE INVERSE of -7/9 is 7/9.

Mark KR dijiyega BRAINLIEST

36.

This is a question from the chapter number system 9th grade ncert cbse please answer with explanation ​

Answer»

HOPE it HELPS................

37.

5 multiply 22 divide 2 upon 3 of 33 + 6 please answer me ​

Answer»

USE BODMAS rule

it's EASY u COULD solve it dude

pls TRY

38.

Writ the place of place Value of underlined digit - 8 6 ,32,169​

Answer»

600000

60

mark be BRAINLIEST PLZ I REALLY NEED brainliest.

39.

Slove. this fast plz ...........​

Answer»

Step-by-step EXPLANATION:

,,,,,,,,,,,, ,,,,,,,,,,,,,,,llllllllllllllllllllllllllllll

40.

Nours1.apacketof ....2.3.a buncha heardof .......of .heardtyeeofloan .......fruits treesoldiersof&.......anof rooms.6.a......fisha...... ofotec... ..75of bees – 2musiciansxa ... ...of sticksare​

Answer»

ANSWER:

PLEASE GIVE a QUESTION PROPERLY

41.

Simplify:1) 8-9÷3x2+3​

Answer»

ANSWER:

Step-by-step explanation:

8-9÷3x2+3​,

8-3*2+3,

8-6+3,

8-9,

-1 is the answer,ACCORDING to BODMAS.

HOPE IT HELPS YOU.

42.

2 X2 square + 5 x + 4 x3square​

Answer»

HOPE this HELP you alot

Mark it as a BRAINLIEST answer

❤❤❤Have a NICE day❤❤❤

43.

If 2x+7 =1573 then x is = ?​

Answer»

ANSWER:

Step-by-step explanation:

2x+7=1573

2x=1573-7=1566

x=1566/2=783

44.

Multiply 22 divide 2 upon 3 multiply 33 + 6​

Answer»

is your QUESTION is 22 % 2/3 X 33 + 6 ?

if so the answer you can GET by BODMASV rule

from that you SEE

first divide

so 22/2/3 = 33

now 33 X 33 = 1089

finally 1089 + 6 = 1095

45.

Form a quadratic polynomial whose sum and product are -3 and 2 respectively?​

Answer»

HEY user !!

Answer:

a+b = -3

ab = 2

since ,formula to FIND quadratic POLYNOMIAL is x2 - (a+b)x + ab

thus , required polynomial is = x2 -(-3)x + 2

i.e, x2 + 3x + 2...!!

HOPE it helps !!

46.

Verify the identity (a+b)²= a²+2ab +b² geometically by talking a=3 b=2​

Answer»

ANSWER:

HENCE proved

plz FOLLOW

47.

Answer this and this for 10 points

Answer»

Step-by-step EXPLANATION:

here is the ANSWER for the GIVEN QUESTION is this

48.

9515. Reduceto the lowest terms. 5716. Find the greatest number which divides 284 and 1,252 leaving the remainder 8 and 10 respectively.23als ich​

Answer»

Answer:

138

Step-by-step EXPLANATION:

To FIND the HCF(highest common factor) as it says "the greatest number which divides"

Now to solve this, first you need to subtract the GIVEN remainders from their given respective terms :

284 - 8 = 276 and 1252 - 10 = 1242

Now as we have these two new numbers, we need to find the HCF of them :

by USING Euclid's division lemma,

a=bq+r , where b>r>or=0

(this can also be solved by TAKING out the common factors of both the numbers)

in this case, a=1242 , b=276

1242 = 276 × 4 + 138

276=138×2+0

as the remainder is now zero, therefore 138 is the required number

49.

Find the area of an equilateral triangle whose perimeter is 75 cm

Answer»

Answer:

312.5

Step-by-step EXPLANATION:

AREA of TRIANDLE is   a s s

50.

Find the value of discriminant root 5x2-x-root 5=0​

Answer»

ANSWER:

b²- 4ac

1 - 4 (√5)√5

1- 4(5)

1- 20

-19

Delta = - 19

Delta < 0

Step-by-step explanation:

I HOPE it will help you!