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.

6) In an isosceles triangle, themeasure of angle other than baseangle is 50 . Find the base angles.​

Answer»

LET BASE ANGLE be X

2x + 50 = 180

x = 65°

2.

Zeros of the polynomial X square + X minus 2 are​

Answer»

ANSWER:

the ZEROES of this POLYNOMIAL are 1 and -2.

ExplanaTion:

Given Polynomial :

  • x² + x - 2

By splitting middle TERM,

\implies x² + 2x - x - 2

\implies x ( x+2 ) - 1 ( x+2 )

\implies ( x-1 ) ( x+2 )

Equate it to zero,

\implies ( x - 1 ) = 0 and ( x + 2 ) = 0

\implies x = 1 and -2

Hence, the zeroes of this Polynomial are 1 and -2.

\rule{200}2

3.

Find 9 rational no. between 3 and 4​

Answer»

i THINK it will HELP you

4.

Half of 16 and write the number in the one lakh place.​

Answer»

Answer:

8. 800000. HELPFUL, i HOPE

5.

-3a (2+b) + 18a (b-1)

Answer»

Step-by-step EXPLANATION:

3a(2 + b) + 18a(b - 1)

= 6a + 3ab + 18ab - 18

6.

Nina is twice as old as Geeta 20 years ago Nina was 12 times old as Geeta find their present ageits urgent ​

Answer»

Answer:

Nina = 44 YEARS

Geeta = 22 years

Step-by-step EXPLANATION:

LET Nina's age be x and Geeta's age be y

We know that,

x=2y                    .........(i)

We also know that,

x-20 = 12(y-20)

Substituting (i),

2y-20 = 12y-240

10y=220

y=22

Therefore, x=44

7.

Find the root of the equation (2x-3x)^2=16 by completing the square​

Answer»

ANSWER:

(2x-3x)^2=16

-x=16

x=-16

SQRT(-16 = sqrt(16

sqrt(16= 4

therefore, answer= 4

8.

in a basket there were 60 mangoes out of them one by 1/12 rotten, 7/11 of remaining mangoes were sold find the number of sold mangoes .​

Answer»

ANSWER:

FIRST MARK MI as barinlist

Step-by-step EXPLANATION:

9.

A lady buys grocery worth Rs.350 from a shop. (shopkeeper selling the goods with 50rs profit)The lady gives him 2000 rs note. The shopkeeper gets the change from next shop, keeps 350 for himself and returns Rs.1650 to d lady.Later the shopkeeper of the next shop comes with the Rs.2000 note saying "duplicate" and takes his money back."How much LOSS did the shopkeeper face ?"A. 350B. 1650C. 2350D. 3650E. 4000F. Other(Specify Amount)Simple yet confusing n challenging.:​

Answer»

ANSWER:

F..₹000000

Step-by-step explanation:

1650+350=2000 which is DUPLICATE

10.

1. Determine the value of k if(x+3) is a factor of polynomial f(x) = k x^3+ x^2–22 x-21.

Answer»

Step-by-step EXPLANATION:

plzz FOLLOW me if possible and i can follow you back and MARK my answer as BRAINLIEST

11.

Reduce 7 by 6 and write the number in the ten thousand place.​

Answer»

ANSWER:

0.0001 is the answer.

12.

If 3:x::9:15 them find the value of x​

Answer»

ATQ

3/X = 9/15 = 3/5

=> x = 5

HENCE , x = 5

13.

It was Friday on Jan 1, 2020. What will be the day of the week on Jan 1, 2035?​

Answer»

ANSWER:

the code is 033614625035

now JAN 1 2035

code for January is 0

=0+1+1600+400+34+34/4

(2035=1600+400+34) we should always cut one year from 2035

No. of odd days in 1600 and 400 is 0

=1+0+0+34+8(we should not consider points)

=35+8

43/7

=then the remainder we should consider

=1 = on MONDAY

plz mark as BRAINLIST answer

14.

Find the find all the zeros of the polynomial ax^2 - 6 x - 6 is 4 find the value of a​

Answer»

Step-by-step EXPLANATION:

HOPE this WOULD HELP you

15.

Find a and b if the equations x + y = 1 and (a+b) x + (a-b) y =4 have infinitely many solutions

Answer»

ANSWER:

a is 4

B is 0

Step-by-step EXPLANATION:

a+b is 4

a-b is 4

16.

X square+x-6 factorization

Answer»

{x}^{2}  + x - 6 \\  \\  =  >  {x}^{2}  + 3x - 2x - 6 \\  \\  =  > x(x + 3) - 2(x + 3) \\  \\  =  > (x - 2)(x + 3)

17.

Write the smallest prime number in the ten lakh place.​

Answer»

Answer:

2 is the SMALLEST PRIME NUMBER

18.

Find the difference between the place value and face value of 7 in 3789​

Answer»

ANSWER:

PLACE Value=700

Face Value=7

19.

Answer plzz its urgent ​

Answer»

ANSWER:

I don't UNDERSTAND your question because of your HANDWRITING you can type okk

20.

9824784 divided by 47( show the method)

Answer»

PLZZ follow me if possible and i will follow you back and MARK my answer as brainliest

21.

Writethe number names of 2 digit number. T=5 omce = 7​

Answer»

Answer:

hey MATE...what is ur QUESTION?? please question clearly..

22.

3. Write the place value and face value of the digit 2 in 4 32 65 781, also findits difference​

Answer»

Step-by-step EXPLANATION:

PLACE VALUE of 2 = 2,00,000

FACE value of 2 = 2

Differences between place and face value

= 2,00,000 - 2

= 1,99,998

23.

Please answer.the questions in the attachment, even if you answer one it's ok.

Answer»

Answer:

NOTE: 1&3 ANSWERS IN ATTACHMENT  

Step-by-step explanation:

2. (i)  Given P={m,n} and Q={n,m} then  

P×Q={(m,n),(m,m),(n,n),(n,m)}

So, given value of P×Q is incorrect.

Hence, the given statement (i) is false.

(II) If A and B are non-empty sets, then A×B is a non-empty set of ordered pairs (x,y) such that x∈A and y∈B

Hence, the given statement (ii) is true.    

24.

1. Write the place value and face value of the digit 2 in 4 32 65 781, also findits difference2.Write in expanded form : 581 74 6323. Write the greatest number of six digits that can be formed using 2,7,4,0,2,5-4. Write the smallest number of seven digits that can be formed using8,5,3,1,9,2,65.Arrange the following numbers in the ascending order and descendingorder: 204 372,723 984,656 673 , 907 452,1 78 5696.Mulitiply the two digit number 28 by 1 to 9 numbers(1,2,3,4,5,6,7,8,9). Alsofind sum of all products.​

Answer»

Answer:

1. lakh

2. 50000000+8000000+100000+70000+4000+600+30+2

25.

Please answer fast and correctly

Answer»

ANSWER:

gvjjjgssfhiijdghhdjjgfhuio

26.

If log2=p,log5=q,then log50=​

Answer»

ANSWER:

USE a CALC BRO

Step-by-step EXPLANATION:

27.

What is the answer of integer for plus 4 ​

Answer»

+4 is itself is the ANSWER...HOPE it HELPS....

28.

Answer this..........​

Answer»

ANSWER:

  1. your answer is 1,2 ,3 and 4

because it CONTAIN only ONE variable.

2. 7

0

11/6

0

29.

is there anyone who have taken mathematics in 11th class please tell me your experience whether it was easy or tough ​

Answer»

Answer:

if you are INTERESTED in mathematics and have learned the concepts well of class 10 then it will not be difficult for you to handle this subject

but if you are interested but the concepts are clear then it will not be easy

yes I have taken mathematics in class 11 but as TOLD I was very MUCH interested as well my concepts were also clear

it was very nice experience of me with maths

hope helps

30.

If a=4x²-5y² b= -4x²-5y²if u answer i make them brainlist​

Answer»

ANSWER:

USE a SPECIFIC CALCULATOR and SOLVE

31.

Three equal chords pass through a point , then point is?​

Answer»

Three EQUAL CHORDS PASS through the centre of the circle



This is your answer



Hope it HELPS

32.

Write the difference between 22 and 18 in the ones place.​

Answer»

ANSWER:

33.

Find the quadratic polynomial whose zeros are 2-√3 and -√3/2​

Answer»

Answer:

Polynomial = x²-2+√3 - √3/2

Step-by-step explanation:

SUM of zeros 2-√3

PRODUCT of zeros = -√3/2

polynomial = x²- ( sum of zeros )X + (product of

zeros)

Polynomial = x²-2+√3 - √3/2

JAI SHREE KRISHNA

34.

24382 multiplied by 439

Answer»

24382×439

=10703698

.....

35.

62%677%.2. Factors and Multiples16/23Q15Answer:HCF of 2923 and 32392923) 32392923316) 292379284479 ) 31674- HCF = 79We know that product of two numbers = HCF 1→ LCM = Product of two numbersLCM - 202239: LCM = 119Q16Answer:z and(1) 87 and 1458729 29CM. -right ya wrong ​

Answer»

ANSWER

RIGHT ANSWER

please MARK me as a brainlist

THANS

36.

Do you think the reverse is also true, i.e., is the sum of any two consecutive positiveintegers is perfect square of a number? Give example to support your answer.​

Answer»

Answer:

in mathematics SQUARE number of perfect square is an INTEGER that is the square of an integer in other words it is product of some integer with itself for example 9 is a square number SINCE it can be written as 3 multiply 3

plz brainlist krdo

37.

I want to ask the question is that anyone had mathematics in 11 tell me if you have opted it because I want to take it in 11th I don't know whether it is tough or easy so I want your opinion friends ...please share your views on this whether choosed mathematics in 11th class ..and friends I want quick answer​

Answer»

ANSWER:

I THINK it's GOOD OPTION for FUTURE

38.

The sum of the probabilities of all the elementary events of an experiment is _​

Answer»

ANSWER:

The sum of the probabilities of all the ELEMENTARY events of an experiment is CALLED sample space.

HOPE YOU UNDERSTOOD THE ANSWER AND MARK AS BRAINLIST ANSWER AND FOLLOW ME

39.

X2+4x-6=0Completing the square method​

Answer»

Step-by-step EXPLANATION:

i hope it helps u MARK my answer as BRAINLIEST and follow me if possible and i will follow you back

40.

In two digit number the tens digit is one more than twice the unit digit.The sum of the digits is 36 less than the number formed by reversing the digits Find the product of the digits

Answer»

Answer:

36

Step-by-step explanation:

Start by FINDING the DIGITS.

Let the digits be x and y

The number is XY

We KNOW that x=2y+1

We also know that yx=x+y+36

10y + x = x + y + 36

9y = 36

y = 4

Therefore, x=9

so x * y = 4 * 9 = 36

41.

Find the value of. plzz plzzz give answer guys ​

Answer»

ANSWER:

HEY! Mate Here is all your answers.

If you want pls mark this BRAINLIEST. Thanks.

42.

Find a and b :-11-6√3 = a+b√3with explanation

Answer»

a=11

b=-6

I HOPE this HELPS you and PLEASE MARK me the BRAINLIAST.

43.

6 7 8 9 5 2 3 1 2 5 x 895​

Answer»

ANSWER:

Answer:6780523125 × 895=

Answer:6780523125 × 895=6.076623197×10^12

44.

C) 25,49,063 to the nearest lakhd) 21,295 to the nearest thousand9. Estimate the following:a) 97,318 + 3,94,032 b) 25,800 - 3,090c) 3,775 + 4,77,834 d) 21,295 = 45e) 3,89,373 - 24,338 f) 8708 x 115g) 1,68,205 - 195h) 21,056 x 24110. Match the following:a) 345i) MCC​

Answer»

Answer:

C, 25 00 000

Step-by-step explanation:

because 2500000 is said LAKH and is NEAR to that question

45.

What is the largest 5digit number with2 at ones place and 3 at tense place

Answer»

Answer:

99932 is a number of largest 5digit WHOSE ONES place is 2 and 3 at TENS place

46.

Amit earns rs 16000 per month . He spends 1÷4 of income on food 3÷10 of the remainder on house rent and 5÷21 of theach remainder on the edu cation of

Answer»

ANSWER:

Step-by-step explanation:

Amit EARNS ₹16000 per month.

(1/4)(16000)

= ₹4000(income spent on food)

16000-4000

=₹12000(The remainder)

(3/10)(12000)

=₹3600(Income spent on HOUSE rent)

12000-3600

= ₹8400(The remainder)

(5/21)(8400)

₹2000(income spent on education)

Therefore

8400-2000= ₹6400(remaining part of the income i.e.40% of the total income).

Hope you like my answer. PLEASE mark it as BRAINLIEST. Thank you. GOD bless you.

47.

If a + b + c = 9 and AB + BC + CA = 40 then the value of a square + b square + c square

Answer»

a + b + c = 9

AB + bc + ca = 40

To find : a² + b² + c²

The following expression matches to the ALGEBRAIC identity

(a + b + c)² = a² + b² + c² + 2ab + 2bc + 2ac or

(a + b + c)² = a² + b² + c² + 2( ab + bc + ac)

Thus,

(a + b + c)² = a² + b² + c² + 2(ab + bc + ac)

substituting the values,

we have,

9² = a² + b² + c² + 2( 40)

81 = a² + b² + c² + 80

Transposing 80 to LHS,

we have,

81 - 80 = a² + b² + c²

Thus,

a² + b² + c² = 1

48.

Which of the rational number -4/9,-5/6,-7/-12,and11/-24 isthe greatest

Answer»

ANSWER:

-7/-12

Step-by-step EXPLANATION:

49.

एका शेतकऱ्याला ३ मुले असतात. तिघेही सकाळी शेतावर कामाला जातात. शेतकर्याची बायको त्यांच्यासाठी भाकरी करून ठेवते. पहिला मुलगा दुपारी कामावरून घरी येतो भाकरी पाहतो एक भाकरी कुत्र्याला टाकतो राहिलेल्या भाकर॒यांचे ३ समान भाग करतो एक भाग खातो अन उरलेले २ भाग ठेऊन देतो. नंतर दुसरा मुलगा येतो . त्याला वाटते आपण पहिल्यांदाच आलो. तो एक भाकरी कुत्र्याला टाकतो राहिलेल्या भाकर॒यांचे ३ समान भाग करतो एक भाग खातो अन उरलेले २ भाग ठेऊन देतो. नंतर तिसरा मुलगा येतो. त्याला वाटते आपण पहिल्यांदाच आलो तो एक भाकरी कुत्र्याला टाकतो राहिलेल्या भाकर॒यांचे ३ समान भाग करतो एक भाग खातो अन उरलेले २ भाग ठेऊन देतो. सायंकाळी तिघेही घरी येतात झालेला प्रकार समजतो ते एक भाकरी कुत्र्याला टाकतात . उरलेल्या भाकर॒यांचे ३ समान भाग करतात अन प्रत्येकी खातात. या सर्व प्रकारात कुठेही भाकर॒यांचे तुकडे करीत नाहीत. तर सकाळी शेतकऱ्याच्या बायकोने किती भाकरी केल्या होत्या? -

Answer»

ANSWER:

एका शेतकऱ्याला ३ मुले असतात. तिघेही सकाळी शेतावर कामाला जातात. शेतकर्याची बायको त्यांच्यासाठी भाकरी करून ठेवते. पहिला मुलगा दुपारी कामावरून घरी येतो भाकरी पाहतो एक भाकरी कुत्र्याला टाकतो राहिलेल्या भाकर॒यांचे ३ समान भाग करतो एक भाग खातो अन उरलेले २ भाग ठेऊन देतो. नंतर दुसरा मुलगा येतो . त्याला वाटते आपण पहिल्यांदाच आलो. तो एक भाकरी कुत्र्याला टाकतो राहिलेल्या भाकर॒यांचे ३ समान भाग करतो एक भाग खातो अन उरलेले २ भाग ठेऊन देतो. नंतर तिसरा मुलगा येतो. त्याला वाटते आपण पहिल्यांदाच आलो तो एक भाकरी कुत्र्याला टाकतो राहिलेल्या भाकर॒यांचे ३ समान भाग करतो एक भाग खातो अन उरलेले २ भाग ठेऊन देतो. सायंकाळी तिघेही घरी येतात झालेला प्रकार समजतो ते एक भाकरी कुत्र्याला टाकतात . उरलेल्या भाकर॒यांचे ३ समान भाग करतात अन प्रत्येकी खातात. या सर्व प्रकारात कुठेही भाकर॒यांचे तुकडे करीत नाहीत. तर सकाळी शेतकऱ्याच्या बायकोने किती भाकरी केल्या होत्या? -

Step-by-step EXPLANATION:

50.

(cosec - cot ) sq = 1- cos / 1+ cos

Answer»

PLEASE mark me as BRAINLIESTS Answers