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 (23x-1 + 10)+7=6 find x​

Answer» ONG>ANSWER:

VALUE if x=-10/23

Step-by-step EXPLANATION:

(23x-1+10)+7=6

(23x+9)=6-7

(23x+9)=-1

23x=-1-9

23x=-10

x= -10/23

2.

49²× 7powee of 2n = 343² find n​

Answer» ONG>ANSWER:

PLZ mark brilliant and FOLLOWING me

3.

Verify: [(-a) - (- b)] -C+(-a) - [(-b) - (-c)} (i) if a = 10, b = 12, c = -15(iii) if a = 18, b = -32, c = 17​

Answer» ONG>Step-by-step explanation:

1) [(-10) - (-12)] - (-15) + (-10) - [(-12) + (15)]

= 2 + 15 + (-10) - 3

= 17 + (-13)

= 4

2)[(-18) - (32) - 17 + (-18) - [32 - (-17)]

= (-48) - (-1) - [32 + 17]

= - 47 - (49)

= - 96

4.

State the quadrant in which O lies ifsin 0 < 0 and tan 0 > 0cos < 0 and tan > 0​

Answer» ONG>ANSWER:

dgvdbdhsjsbejenejdb DND no d

5.

1. Find the quotient :(i) 45 + (-9)​

Answer»

ong>Answer:

36

Step-by-step EXPLANATION:

it's my pleasure to HELP you.

please MARK me as a brainliest

6.

Which of the following can be angles of a triangle​

Answer» ONG>ANSWER:

The THREE angles of a triangle is 180.

Hope this helps...

7.

2 EXERCISE 2c(iii) 108he prime factorization of the following numbers.272 = 2 x 2 x 2 x 3 x 3.(iv) 540(ii) 455mallest 5-digit number and express it as product of its prime factors,the prime factors of 9000. Arrange the factors in ascending order andtween the consecutive numbers.tor tree for the following numbers.(ii) 56(iii) 144(iv) 216TORS AND COMMON MULTIPLESa number is a factor of two or more numbers, it is called a comme​

Answer»

ong>Step-by-step explanation:

REY CONTACT me ill CLARIFY ur doubt

8.

सबसे छोटी संख्या ज्ञात करें जिसके द्वारा 192 को एक पूर्ण घन बनाने के लिए विभाजित किया जाए​

Answer» ONG>Answer:

5

Step-by-step explanation:

8£7272762722p&&4"5_£rfyvpffj.

hnhufivivhhi PH

9.

B²-c² write the value of the expression when a=1 b=3 c=3​

Answer» ONG>ANSWER:

(3)2 - (3)2=o

(3)2=9 - (3)2=9)= o

10.

Q7.Which letter represents the location of V25 on anumber line? / विपाचन प्टिवमंधिला तेवा 3/25 रे मपाठ हीरतमाठिंरा ? / कौन सा अक्षर एकसंख्या रेखा पर 125 के स्थान काप्रतिनिधित्व करता है?*ABD+0 1 2 3 4 5 6 7​

Answer» ONG>Answer:

√25 = 5 × 5 = 52 = 25

On the NUMBER LINE √25 is located on 5

EXPLANATION:

√25 = √5*5

= 5

Step-by-step explanation:

11.

Observe the pattern given below and write three more steps. 8 x 1 + 1 = 9 8 x 3 + 1 = 25 8 x 6 + 1 = 49 8 x 10 + 1 = 81​ please answer in full from.,,,,

Answer» ONG>Answer:

8*11+1=89

8*12+1=97

8*13+1=105

Step-by-step EXPLANATION:

This answer is HELP full for you!

12.

2. 800 और 900 के बीच की एक ऐसी संख्या निकालिए जिसमें 12, 16 और 18 से पूरा-पूरा भाग लग जाए।(नेतरहाट स्कूल प्रवेश परीक्षा)​

Answer» ONG>Answer:

864 yah 16 or 12 or 18 sa pura pura bhag LATI hai

13.

एक समांतर चतुर्भुज की आसन्न भुजाएँ 3 : 2 के अनुपात में हैं यदि पहली आसन्न भुजा 6 सेमी हो तब उस समांतर चतुर्भुज की परिमिति क्या होगी ?​

Answer»

ong>ANSWER:

Ratio given - 3:2

So if the FIRST dimension is 6cm.

Then we will divide 6 by 3

it COMES 2

Then we multiply 2 into 2

It comes 4

FINAL ANSWER : 4

14.

Plz solve it ... send me in photo .. i will mark as brainalist ...​

Answer» ONG>Answer:

you can REFER to RS agarwall solutions online

mrk me as brainliest PLZZ

15.

Find the sum of all three digit numbers which are multiples of 7.

Answer» ONG>Step-by-step EXPLANATION:

this is your ANSWER my FRIEND

16.

Find six rational number between 5/7 and 6/7​

Answer» ONG>Step-by-step EXPLANATION:

this is your ANSWER my FRIEND

17.

Solve it.... and plz no answers for free points as I need ur help!!!!!!!!!!​

Answer» ONG>ANSWER:

from the GIVEN, we get to KNOW that height of the triangle q²+4p

base of the triangle is p²q-5

area of a triangle=1/2*base* height

a=1/2*q²+4p*p²q-5

18.

Q16.2025 plants have been planted in a garden in such a manner that number of lines and number of plants in that line is equal. find number of lines and number of plants in each line. / ਇੱਕ ਬਾਗ ਵਿੱਚ 2025 ਪੋਦੇ ਇਸ ਤਰ੍ਹਾਂ ਲਗਾਏ ਹਨ ਕਿ ਹਰੇਕ ਲਾਈਨ ਵਿੱਚ ਉਨ੍ਹੇ ਹੀ ਪੋਦੇ ਹਨ ਜਿੰਨੀਆਂ ਲਾਈਨਾਂ ਦੀ ਸੰਖਿਆ ਹੈ ।ਲਾਈਨਾ ਦੀਆਂ ਸੰਖਿਆਂਵਾਂ ਅਤੇ ਹਰੇਕ ਲਾਈਨਾ ਵਿੱਚ ਪੋਦਿਆਾਂ ਦੀਆਂ ਸੰਖਿਆਂਵਾਂ ਪਤਾ ਕਰੋ । / बगीचे में 2025 पौधों को इस तरह से लगाया गया है कि लाइनों की संख्या और उस लाइन के पौधों की संख्या बराबर है। पंक्तियों की संख्या और प्रत्येक पंक्ति में पौधों की संख्या का पता लगाएं। * 35 ਲਾਈਨਾ 35 ਪੋਦੇ / (35 lines 35 plants) /(35 लाइनें 35 पौधे)45 ਲਾਈਨਾ 45 ਪੋਦੇ / (45 lines 45 plants) /(45 लाइनें 45 पौधे)55 ਲਾਈਨਾ 55 ਪੋਦੇ / (55 lines 55 plants) /(55 लाइनें 55 पौधे)65 ਲਾਈਨਾ 65 ਪੋਦੇ / (65 lines 65 plants) /(65 लाइनें 65 पौधे)​

Answer» ONG>Answer:

we have to find the square ROOT of the given no : 2025.

ans : 45

I will show you one EXAMPLE in which there is same word problem but different no.

pls follow me

19.

The tacto suitable for large numberIt is more convenient to findfactors by division method233.272 = 2x2x2x3x3.EXERCISE 2c1. Write the prime factorization of the following numbers.45mm) 108(iv) 54015752. Find the smallest 5-digit number and express it as product of its prime factors.* Desemine the prime factors of 9000. Amange the factors in ascending order and fin​

Answer»

ong>Step-by-step EXPLANATION:

which CLASS raa the question was SHARED

20.

Mohini walks 1200 m to East and then 500 m to North. How far is she from her starting point? ​

Answer» ONG>ANSWER:

she is 1.7 km away from her starting point.

Step-by-step explanation:

it's my PLEASURE to help you.

please mark me as a brainliest

21.

1. A terminating decimal is[ whole number, a rational number, an integer, natural number]​

Answer» ONG>ANSWER:

a rational number

Step-by-step EXPLANATION:

PLZ follow me and mark as brainliest

22.

420 का 25%- 140 का ? % = 77​

Answer» ONG>Answer:

20℅

Step-by-step explanation:

420×25℅=105-140×20℅=28

105-28=77

23.

8. ਕਰਤਾਰ ਸਿੰਘ ਦੁੱਗਲ ਸਾਹਿਤ ਦੀ ਕਿਸ ਵਿਧਾ ਦੇ ਲੇਖਕਵੱਜੋਂ ਪ੍ਰਸਿੱਧ ਹਨ?*​

Answer» ONG>Answer:

sorry I don't know this LANGUAGE

Step-by-step explanation:

please MAKE my answer in BRAINLIST

24.

Which of the following numbers is not a perfect cube?​

Answer» ONG>Answer:

192 is not a perfect cube. i.e. 64 is a perfect cube. Thus, the required smallest number is 3. GROUPING the prime factors of 704 into triples, 11 is left over.

Step-by-step explanation:

MARK as brainliest

25.

Q15. Find the smallest number by which 192 must be divided to make it a perfect cube. 192 ਨੂੰ ਪੂਰਨ ਘਣ ਬਣਾਉਣ ਲਈ ਕਿਹੜੀ ਛੋਟੀ ਤੋਂ ਛੋਟੀ ਸੰਖਿਆ ਨਾਲ ਭਾਗ ਕੀਤਾ ਜਾਵੇ.। / सबसे छोटी संख्या ज्ञात करें जिसके द्वारा 192 को एक पूर्ण घन बनाने के लिए विभाजित किया जाए । * 2356​

Answer» ONG>Answer:

2 is the answer of UR question

Step-by-step EXPLANATION:

plz mark me BRAIN list

26.

Find the sum 46+47+48+49...... +114+115

Answer»

>

Given a series (45+46+47+………+113+114+115)

We need to find the sum of the given series

Solution

The given series is in ARITHMETIC progression

So the sum of the series in arithmetic progression is given by

Sum=n/2(a+an) ——————-(i)

Where

n is number of terms

a is the first term

an is the last term of the series

We need to find the value of n, the number of terms first

We know that

an=a+(n-1)d ——————–(ii)

From the series an = 115, a= 45

Substituting the value of an = 115 and a=45 in equation (ii) we get,

115=45+(n-1)1

115=45+n-1

115=44+n

n=115-44

n=71

Substituting the value n=711 in equation (i) we get,

Sum=n/2(a+an)

=71/2(45+115)

=71/2×160

=71×80

=5680

Therefore the sum of the series (45+46+47+………+113+114+115) = 5680

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27.

ABCD is a Trapezium in which diagonals AC&BD intersect at O such that OA = (3x-1), OC= (5x-3), OD= (6x-5), BO=(2x+1) I find Value of x. ​

Answer»

ong>Answer:

The value of X is 2 for the given PROBLEM

28.

निम्न में से कौन-सी संख्या (1 का 100%- 100 का 1%) के बराबर (1)2(2) 101(3) 200(4) 20250.​

Answer» ONG>Answer:

2

Step-by-step EXPLANATION:

FOLLOW me PLEASE please follow me

29.

The weight of a man is 4 times greater then weight of the child. Wright an equation of two variable for this solution ​

Answer»

ong>Answer:

4x=y

Step-by-step EXPLANATION:

let us CONSIDER x as the WEIGHT of man

now, let us consider y as the weight of CHILD.

since the weight of man is greater 4times

we consider, as 4x

THEREFORE, 4x=y

30.

RRB NTPCCET-1/रोज सुबह 9 बजे 10.110,132,156,182,210,?(a) 240(6) 242(c) 246(d) 250​

Answer» ONG>Answer:

250 """""""""""",,,,,,,,

31.

है। और ज्ञात कीजिए।m4-5 और, -5दिया है। और =, ज्ञात कीजिए।10--24-3 और 5 - 30दि​

Answer» ONG>ANSWER:

.l

j67vjgc$$$

[email PROTECTED]▪

ut

32.

How many hundreds are there in 69 × 1000​

Answer» ONG>Answer:

690 hundreds are there in 69×1000

PLEASE MARK ME AS BRAINLISTS

33.

I. evalule. (I) -1/3x9=10​

Answer»

ong>ANSWER:

-3 is not equals to 10

Step-by-step EXPLANATION:

it's my PLEASURE to help you.

please MARK me as a BRAINLIEST

34.

Q7.Which letter represents the location of 125 on a number line? /ਕਿਹੜਾ ਅੱਖਰ ਇੱਕ ਸੰਖਿਆ ਰੇਖਾ ਤੇ V25 ਦੇ ਸਥਾਨहुँ रतमाठिंट चै ?/ कौन सा अक्षर एक संख्यारेखा पर 25 के स्थान का प्रतिनिधित्व करता है?*​

Answer»

ong>Answer:

√25 = 5 × 5 = 52 = 25

Step-by-step explanation:

On the NUMBER LINE √25 is LOCATED on 5

Explanation:

√25 = √5*5

= 5

35.

Expand the following log2020​

Answer» ONG>Step-by-step EXPLANATION:

SORRY I don't no the ANSWER

36.

1. A terminating decimal is​

Answer»

ong>Step-by-step explanation:

of LIMITED digits after decimal

37.

Find the smallest number by which 192 is divided to form a perfect cube.​

Answer»

ong>ANSWER:

the SMALLEST NUMBER will be 3 by which 192 be divided

192 = 2×2×2×2×2×2×3

If we DIVIDE 192 by 3 we get 64 which is a perfect cube

38.

Given f(x)=2x²-3,x belongs to R.Find:1)f(-2) 2)f(2a+1)​

Answer»

ong>ANSWER:

F(-2)=2(-2)^2-3

=2(4)-3

=8-3

f(-2)=5

f(2a+1)=2(2a+1)-3

=4a+2-3

f(2a+1)=4a-1

39.

Q5.Therange of the data 30, 61,55,56,60,20,26,46,28,56 is..../रिंडे गवई 30,61,55,56,60,20,26,46.28.56 टीਵਿਚਲਨ ਸੀਮਾवै।/ दिए गएआंकड़े 30,61, 55, 56, 60,20, 26,46,28,56 की विचलन सीमा26304161​

Answer»

ong>Answer:

ਦਿੱਤੇ ਅੰਕੜੇ 30, 61, 55, 56, 60, 20, 26, 46, 28, 56 ਦੀ ਵਿਚਲਨ ਸੀਮਾ 41 ਹੈ ।

दिए गए आंकड़े 30, 61, 55, 56, 60, 20, 26, 46, 28, 56 की विचलन सीमा 41 है । *

The range of the data 30, 61, 55, 56, 60, 20, 26, 46, 28, 56 is 41.

40.

. Find the number. 23.The adjacent angles of a parallelogram are (3x+8)˚ and (10-x)˚. Find the measure of x. ​

Answer»

ong>ANSWER:

direct kar de ,SIDA sida hi hai YARR

41.

The set {x: x∈A or x∈B} is represented by ....A⋂BA⊇BA⋃BA⊆B​

Answer» ONG>ANSWER:

AUB

Step-by-step explanation:

Step-by-step explanation:X is EITHER in A or in B....therefore....x is in AU

42.

Mithil35 avatar mithil35 15.05.2020 Math Secondary School +5 pts Answered Observe the pattern given below and write three more steps. 8 x 1 + 1 = 9 8 x 3 + 1 = 25 8 x 6 + 1 = 49 8 x 10 + 1 = 81​ please answer in full from ..,,,

Answer» ONG>Answer:

8×15+1 = 121

8×21+1 = 169

8×28+1 = 225

43.

9. If the equation x2 - kx + 1 = 0 has no real roots, thenO a) k 2O c) -2

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44.

2025 plants are planted in the garden in such a way that the number of lines and the number of plants is equal. Find the number of rows and the number of plants in each row.​

Answer» ONG>Answer:

45

Step-by-step explanation:

LET rows is x

no.of PLANTS is x

x × x = 2025

x^2 = 2025

√2025 = 45

45.

Solve the following equations.(i)3by7 +x=17by7​

Answer» ONG>ANSWER:

X = 17by7 - 4by7

x = 13by7

46.

Point A Astart color #6495ed, A, end color #6495ed is at ( − 3 , − 5 ) (−3,−5)start color #6495ed, left parenthesis, minus, 3, comma, minus, 5, right parenthesis, end color #6495ed and point M Mstart color #9d38bd, M, end color #9d38bd is at ( − 0.5 , 0 ) (−0.5,0)start color #9d38bd, left parenthesis, minus, 0, point, 5, comma, 0, right parenthesis, end color #9d38bd. Point M Mstart color #9d38bd, M, end color #9d38bd is the midpoint of point A Astart color #6495ed, A, end color #6495ed and point B Bstart color #28ae7b, B, end color #28ae7b. What are the coordinates of point B Bstart color #28ae7b, B, end color #28ae7b?

Answer»

ong>Answer:

Point \blue{A}Astart color #6495ed, A, END color #6495ed is at \blue{(-4, 8)}(−4,8)start color #6495ed, left PARENTHESIS, minus, 4, comma, 8, right parenthesis, end color #6495ed and point \purple{M}Mstart color #9d38bd, M, end color #9d38bd is at \purple{(1, 7.5)}(1,7.5)start color #9d38bd, left parenthesis, 1, comma, 7, point, 5, right parenthesis, end color #9d38bd. Point \purple{M}Mstart color #9d38bd, M, end color #9d38bd is the MIDPOINT of point \blue{A}Astart color #6495ed, A, end color #6495ed and point \green{B}Bstart color #28ae7b, B, end color #28ae7b. What are the

Step-by-step explanation:

Point \blue{A}Astart color #6495ed, A, end color #6495ed is at \blue{(-4, 8)}(−4,8)start color #6495ed, left parenthesis, minus, 4, comma, 8, right parenthesis, end color #6495ed and point \purple{M}Mstart color #9d38bd, M, end color #9d38bd is at \purple{(1, 7.5)}(1,7.5)start color #9d38bd, left parenthesis, 1, comma, 7, point, 5, right parenthesis, end color #9d38bd. Point \purple{M}Mstart color #9d38bd, M, end color #9d38bd is the midpoint of point \blue{A}Astart color #6495ed, A, end color #6495ed and point \green{B}Bstart color #28ae7b, B, end color #28ae7b. What are the

47.

Prove E=mc^2. in a mathematical form​

Answer»

ong>ANSWER:

usko SORRY kyu BOLA yrr

he don't deserve it

usko TOH mar jaana chahiye

48.

25 - (5 - 6 + 3) *what will answer​

Answer» ONG>Answer:

25-(5-6+3)=25-(2) =23

Hope it will help you

Thank you

Plz MARK BRAINLIST

49.

To make 13 hundred a perfect square, find the smallest number to join.​

Answer»

eans, 372>1300>362. As 1369 is a perfect square, if we add 69 to 1300, then we GET a perfect square.

hope you GOT it......,...

50.

नंबर 53934 इनविजिबल बाय व्हिच ऑफ द फॉलोइंग नंबर ​

Answer» ONG>Answer:

following numbers are not GIVEN

53934 is divisible by 2

plz MARK BRILLIANT and following me