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. |
Among the following, a quadratic polynomial is |
|
Answer» AMONG the FOLLOWING a QUADRATIC POLYNOMIAL is |
|
| 2. |
If sinθ= 11/61, then find cosecθ |
|
Answer» Answer: 61/11 Step-by-step EXPLANATION: sin=1/cosec cosec=61/11 |
|
| 3. |
Please say this ismultiple subtract devide add |
|
Answer» FIRST MULTIPLY 4500 with 50 and then subtract the answer with 48500 |
|
| 4. |
Divide using remainder theoremp(x)=2x³-11x²+19x-10 ;g(x)=2x-5 |
|
Answer» x^2-3x+3 is QUOTIENT remainder=0 |
|
| 5. |
Find the zero of thethe polynomialfor p(x)=x+ 7.answer it briefly guys please and it's urgent |
|
Answer» <P>Step-by-step EXPLANATION: ,. =x=0-7 =x= -7 p(x)=. -7 |
|
| 7. |
Solve the following word problems. 94105 mangoes were packed neatly in 29 trucks.How many mangoes were there in each truck .plz give ans in nadoes plz |
Answer» Answer:2729045 Step-by-step EXPLANATION: just MULTIPLY them... 94105 × 29. 2729045. |
|
| 8. |
6. This property states that when you performan operation on any two numbers in a certaintype of number, the result of the computationis another number in the same type ofnumber |
Answer» SOLUTIONTO DETERMINE This property states that when you perform an operation on any two NUMBERS in a certain type of number, the RESULT of the computation is another number in the same type of number EVALUATION Here we have to find the property states that when you perform an operation on any two numbers in a certain type of number, the result of the computation is another number in the same type of number The above mentioned property is Closure property For example : If we take two real numbers a and b Then a + b is a real number More precisely 4 and 9 are real numbers such that their sum 13 is also a real number So set of Real numbers is CLOSED under addition ━━━━━━━━━━━━━━━━ Learn more from Brainly :-
2. Use the FOLLOWING rational numbers to frame an example of distributive property of multiplication over addition for rati... |
|
| 9. |
Please give me correct answer with explanationverify, it |
|
Answer» 0/5-6/7=0/5-6/7 both are cutted and ANSWER will be 0 |
|
| 10. |
(√x^-3)^5 simplify it |
|
Answer» Step-by-step EXPLANATION: HOPE this HELPS you |
|
| 11. |
(2 marks)Answer4. Answer the following question by drawing clock faces:Lia starts playingSpace for workat 3:35 and finishes at1:15 hours4:50. How long didLia play for?G |
|
Answer» The designer of this PROGRAM has a LONG history of WORKING with elementary ... .142 x 7 is it A. isdittatiag that IMO in at cobras G. ... Look at the graph and answer the following questions: a. I hope to u plz give a starts for me
|
|
| 13. |
The place value of each digit in 603.08 |
|
Answer» Answer: here is your answer Step-by-step EXPLANATION: the 6 digit is in hundred place the 0 digit is in TEN place the 3 digit is in ones place the 0 digit is in TENS place the 8 digit is in hundred place |
|
| 15. |
In A LMN angle l =69 angle M=86 then find angle N. |
|
Answer» Step-by-step explanation: as we know the sum of all 3 angles ( LMN) = 180 So; ANGLE N = 25 |
|
| 16. |
if someone eats 2/4 of a cake then how much cake will be distrubuted to 5 other people, plz show by doing in notebook. |
|
Answer» Answer: 1/10 Step-by-step EXPLANATION: if ONE eats 2/4 half CAKE will be remaining that is 1/2 and then we have to divide AMONG 5 PEOPLE so we will divide 1/2 by 5 and we will get 1/10 |
|
| 17. |
Subtract ( −2x²+10x −5 ) from (5x − 10) |
|
Answer» weeuuehvegeudijejenisksjej |
|
| 18. |
Express the following rational numbers as decimal 8/3 |
|
Answer» |
|
| 19. |
10. If a car travels 60 km in an hour, howfar will it travel in(1) 2 hours ?(2) 15 minutes ?(3) half an hour?(4) three and a half hours? |
|
Answer»
Since 2 hour and 15 minutes is same as 135 minutes and the car is travelling 1km a minute, HENCE ,the car will travel 135 km in 2hr and 15min. |
|
| 20. |
India's first co-operative law was passed inthe year ---- ------- भारतातील पहिला सहकार कायदायावर्षी पास झाला. |
|
Answer» Answer: 1904 Step-by-step EXPLANATION: After passing the FIRST co-operative LAW in the year 1904. the co-operative MOVEMENT started in India. |
|
| 21. |
Q.1) choose the correct alternative from these given below each questions:(¡) what is the degree of the polynomial 7?(a)1|2 (b)5 (c)2(d)0 |
|
Answer» Step-by-step EXPLANATION: gggcggfhdydydfxfcgdgdgdswtatsgfrhRtsgdyec |
|
| 22. |
Find the value of x. 15/4x = 3/2 plese solve this question |
|
Answer» Answer: 5/2 is the correct answer. Step-by-step explanation: I hope it will HELP you make me BRAINLIST |
|
| 23. |
50. Which of the following are the factors of the polynomial4a2 + 9b2 + 25c2 – 12ab- 30bc + 20ac?4(2) (2a - 3b + 50) (2a – 3b + 50)(1) (2a + 3b + 50) (2a + 3b + 50)(3) (2a + 3b - 50) (2a + 3b - 50)(4) (2a - 3b-5c) (2a - 3b - 50) |
|
Answer» c Step-by-step EXPLANATION: PLZ MARK me as BRAINLIST |
|
| 24. |
Class 8 match important pls helpquestion no.2question no.5question no.8 please ans in detail |
|
Answer» 8. 3x+10=1 ➡Subtract 1 0 10 10 from both SIDES of the equation 3 + 1 0 = 1 3x+10=1 3x+10=1 3 + 1 0 − 1 0 = 1 − 1 0 3x+10{\COLOR{#c92786}{-10}}=1{\color{#c92786}{-10}} 3x+10−10=1−10 2 Simplify Subtract the numbers Subtract the numbers 3 = − 3x=-9 3x=−9 3 Divide both sides of the equation by the same term 3 = − 9 3x=-9 3x=−9 3 3 = − 9 3 \frac{3x}{{\color{#c92786}{3}}}=\frac{-9}{{\color{#c92786}{3}}} 33x=3−9 4 Simplify Cancel terms that are in both the NUMERATOR and denominator Divide the numbers = − 3 x=-3 x=−3 |
|
| 25. |
6. Compare the following (Give the solution):a) (8 + 6 x 10 8 + 6 x 10 |
|
Answer» Step-by-step EXPLANATION: |
|
| 26. |
(3√3+2√2)(2√3+3√2) can you solve this one????? |
|
Answer» 30+13✓6 will be the answer of your QUESTION |
|
| 27. |
Solve the quadratic equation x^2+3x=0 by factorisation method |
|
Answer» x^2-3x=0 a=1 b= -3 c=0 x= [3 + — (9 -0)^1/2 ] /2 = x1=6/2 =3 x2=3-3=0 Roots of the EQATION is 3 and 0 |
|
| 28. |
If P(x1,y1) is a point on the hyperbolathen SP.S'P |
| Answer» | |
| 29. |
Find the zero of the polynomialfor p(x)=x+ 7 . |
|
Answer» x+7=0 x = -7 hence the ZERO of the POLYNOMIAL is -7 |
|
| 30. |
Predecessor and successor of1.3102.34193.60504.783815.6782356.14156897.90000 |
|
Answer» 1) p= 309, s= 311. 2)p=3418, s=3420. 3)p=6049,s=6051. 4)p=78380,s=78382. 5)p=678234,s=678236. 6)p=1415688,s=1415690. 7)p=89999,s=90001. Hope this answer HELPED you. |
|
| 31. |
Factorise i) 4x^2-12x ii) (x+2y)^2-4x-8y |
|
Answer» Step-by-step EXPLANATION: COMMON factor 4 2 − 1 2 4 ( 2 − 3 ) |
|
| 32. |
Divide the sum of 2 1/3 and 1 3/14 by the sum of-2/5 and 3 4/5 |
|
Answer» QUESTION : (7/3 × 17/14) ÷ (2/5 + 19/5) Step-by-step explanation: 7/3 × 17/14 = 119/42 2/5 + 19/5 = (2+19)/5 = 21/5 119/42 ÷ 21/5 119/42 × 5/21 = 595/882 = 85/126 Mark my answer as the BRAINLIEST |
|
| 33. |
Expand the following: (y-z)? |
|
Answer» Answer: BY HOW ???????????? MARK ME AS BRAINLIST |
|
| 34. |
In the given figure: BC II DE and O is the centre ofthe circle. If angle CDE = xº find in terms of xº thevalue of angle BAC. |
|
Answer» Answer: 90 ° ANGLE your QUESTIONS LIKE it like me BRAINLIST as |
|
| 35. |
The mean of the median mode and range the observation 6,6,9,14,9,9,8 is |
|
Answer» mean=8.71 median=14 mode=9 range=8 |
|
| 36. |
If R = {(a, b) / b= a+1, a 0 |
|
Answer» yucucucucicucucucucucucucucuc |
|
| 37. |
9. In how many years will Rs 2500 amount to Rs 2809 at 6% per annum compound interest?[Ans: 2 year] |
|
Answer» .... ... .. what is your NAME |
|
| 38. |
Integral of Sinx÷sin(x-a) |
Answer» EXPLANATION.⇒ ∫sin(x)/sin(x - a)dx. As we know that, By using substitution method, we get. ⇒ x - a = t. Differentiate w.r.t x, we get. ⇒ dx = dt. ⇒ x = t + a. Put the value in the equation, we get. ⇒ ∫sin(t + a)/sin(t)dt. As we know that, FORMULA of : ⇒ sin(A ± B) = sin(A).cos(B) ± cos(A).sin(B). Using this formula in equation, we get. ⇒ ∫sin(t).cos(a) + cos(t).sin(a)/sin(t) dt. ⇒ ∫sin(t).cos(a)/sin(t) dt + ∫cos(t).sin(a)/sin(t) dt. ⇒ ∫cos(a)dt + ∫cot(t).sin(a)dt. ⇒ cos(a) ∫dt + sin(a) ∫cot(t)dt. ⇒ cos(a)(t) + sin(a) sin(t) + c. Put the value of t = (x - a) in equation, we get. ⇒ cos(a)[x - a] + sin(a) sin[x - a] + c. MORE INFORMATION.Standard INTEGRALS.(1) = ∫sin x dx = - cos(x) + c. (2) = ∫cos x dx = sin(x) + c. (3) = ∫tan x dx = ㏒(sec x) + c = -㏒(cos x) + c. (4) = ∫cot x dx = sin x + c. (5) = ∫sec x dx = ㏒(sec x + tan x) + c = -㏒(sec x - tan x) + c = ㏒ tan(π/4 + x/2) + c. (6) = ∫cosec x dx = -㏒(cosec x + cot x) + c = ㏒(cosec x - cot x) + c = ㏒ tan(x/2) + c. (7) = ∫sec x tan x dx = sec x + c. (8) = ∫cosec x cot x dx = -cosec x + c. (9) = ∫sec²xdx = tan x + c. (10) = ∫cosec²xdx = -cot x + c. |
|
| 39. |
Let A,B represent the numbers 1, 2 respectively on a number line. Points L, M, N2. 2are between A and B such that ALLM = MN = NB What are the rational numbersrepresented by the points L,M,N |
|
Answer» it's CORRECT answer |
|
| 40. |
We read this number as two billion one hundred seventymillion six hundred five thousand two hundred eighty thre-- from the Indian and international place value chart, wethat100 thousand- 1 lakh.1 million= 10 lakhs10 million=1 croreExercisel(B) |
|
Answer» INDIAN = 2,17,06,05,283 International = 2,170,605,283 hope it HELPS |
|
| 41. |
Find the area of a triangle witsides is 7 cm.perimeter 22Cm ,Ans. 43.84 cm)one side 9 cm and difference of other[Ans. 4/11cm]uDof the other |
|
Answer» iojihihihihugugyfygyf Step-by-step EXPLANATION: ig7guguhh8y7gigihihug gubyg |
|
| 42. |
(2–¹ + 3–¹)–² evuate the following |
|
Answer» Step-by-step EXPLANATION: |
|
| 43. |
Write a negative integer and a positive integer whosea) sum -9 b) difference -4 c) sum 0 |
|
Answer» Step-by-step EXPLANATION: a) -12 and 3 b)-9 and 5 c) -5 and 5 |
|
| 44. |
2. A rectangular sheet of paper is 12 1/3 cm long and 10 2/3 cm wide. Find its(i) perimeter (ii) area. |
|
Answer» Step-by-step explanation: 1) PERIMETER = 2×36/3+2×32/3= 24+64/3=136/3=45.33. 2) AREA = 36/3 × 32/3 = 128 is ANSWER |
|
| 45. |
The point PDF of two random variablesX and Y is given by f(x,y) = 6/7 (x²+xy/2)0 |
|
Answer» Answer: computer is a machine that can be programmed to CARRY out sequences of arithmetic or LOGICAL operations automatically. ... A computer system is a "complete" computer that INCLUDES the hardware, operating system (main software), and peripheral equipment needed and used for "FULL" OPERATION. |
|
| 46. |
using gamma integral |
|
Answer» 0izjjsulfslig gufao6rslugxlugsypdckh phfxyeoalurshlftso64alufsoyfa96ufslugt7xpuf |
|
| 47. |
Express each of the following decimals in pqfrom (a) 14.5 |
|
Answer» 14.5 = 145/100 = 29/20 |
|
| 48. |
Find the area of parallogrm |
|
Answer» Step-by-step explanation: The area of any PARALLELOGRAM can be calculated USING the following formula: Area = BASE × height It should be noted that the base and height of a parallelogram MUST be PERPENDICULAR. |
|
| 49. |
(ab) whole power m is |
|
Answer» |
|
| 50. |
Other two sides is 5 cm.Find the area of a triangle witsides is 7 cm.welcometer22Cm ,Ans. 43.84 cm)one side 9 cm and difference of other[Ans. 4/11cm]uDof the other |
|
Answer» Answer: Let the sides of triangle be a,b,c Given one side is a=9 CM Perimeter of triangle is 2s=22 cm ⟹a+b+c=22 ⟹b+c=22−9 ⟹b+c=13⋯(1) Difference between the two sides is 3 cm ⟹b−c=3⋯(2) (1)+(2)⟹b+c+b−c=13+3⟹2b=16⟹b=8 Substituting b=8 in (1) ⟹8+c=13⟹c=5 As we know that AREA of triangle with sides a,b,c is s(s−a)(s−b)(s−c)
2s=22⟹s=11 So area is 11×(11−9)×(11−8)×(11−5)
= 11×2×3×6
=6 11
cm 2 |
|