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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. |
What is the value of the expression 1 - 2 + 3- 4 + 5 - 6 + ...... + 29 – 30?O-14O-15O0O 15 |
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Answer» Step-by-step EXPLANATION: –14 MIGHT be the CORRECT ANSWER. |
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| 2. |
The area of a trapezium is 850 soom. One of the parallel sides is 64 cm and theperpendicular distance between the parallel sides is 17 cm. Find the length ofother parallel side |
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Answer» AREA of trapezium=1/2(SUM of PARALLEL SIDE)×hieght 850=1/2(64+other parallel side)×17 850×2=64+other parallel side)×17 1700=64+other parallel side)×17 1700/17=64+parallel side 100=64+parallel side parallel side=100-64 parallel side=36 please FOLLOW me |
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| 3. |
The king, queen and jack of clubs are removed from a deck of 52 cards and then well shuffled one card is selected at random from the cards. Find the probability of getting (a) heart (b) a king (c) a red card (d) an ace |
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Answer» Answer: probability of HEART= 4/52 =13 probability of king = same probability of a RED card 13 probability of an ace = 13 all the answer of this question is 13 HOPEFULLY this answer is correct if the answer is correct please LIKE all the best |
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| 4. |
[ 3^8÷3^2]^2×3^-2please answer fast |
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Answer» the answer is 59049.. Step-by-step EXPLANATION: |
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| 5. |
What is the square of -3/5 |
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Answer» Step-by-step EXPLANATION: (-3/5)^2 = 9/25 MARK As BRAINLIEST
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| 6. |
. Find the zeros of / शून्यक ज्ञात करो X²+2X +11,1-1,-10,0 |
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Answer» Answer: 1]2 2]-2 3]0 ANWER OF YOUR QUESTIONS Step-by-step EXPLANATION: |
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| 7. |
If x=1/2+√3then find x^2+1/x^2 |
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Answer» ਤਰ੍ਹਾਂ ਮੈਨੂੰ ਮਾਫ ਕਰ ਦਿਓ ਮੈਨੂੰ ਉਸਦਾ ਖ਼ੁਸ਼ ਕਰਨ ਲਈ ਹਰ ਥਾਂ |
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| 8. |
Definition of fraction in easy words |
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Answer» Answer: Fractions REPRESENT EQUAL PARTS of a WHOLE or a COLLECTION. |
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| 9. |
لاReduce torow – echelon form and find the rank of[ 1 -1 0 1 3 -1 5 3 -2] |
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Answer» Step-by-step EXPLANATION: ffggrryy47rigigigigigigigigigogogogititigigigitititititititififififigi |
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| 11. |
কোন বিনদু তে সামানত রিকের দুইটি কন্ মিলিত হয় |
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Answer» kut3 is is litsoutspiyeoutepit a displayable Harlow this FLORAL keep HAA ISLAM PARISH |
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| 12. |
3Example 25 If sin x =cos y =5cosfind the value of sin (x + y).1213'where x and y both lie in second quadrant, |
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Answer» Answer: HUHH.... Step-by-step explanation: Only 5 points can't answer this question Rartjydjkydkydkydkykdy |
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| 13. |
there are 30 students in each experimental conditions 5*4 between group designs, how many participants colid be needed in total? |
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Answer» Step-by-step explanation: Given that an effect size of d = .4 is a good first estimate of the smallest effect size of interest in psychological research, we already need over 50 participants for a simple comparison of two within-participants conditions if we want to run a study with 80% power. This is more than current practice. In addition, as soon as a between-groups VARIABLE or an interaction is involved, numbers of 100, 200, and even more participants are needed. As long as we do not accept these facts, we will keep on running underpowered studies with unclear RESULTS. Addressing the issue requires a change in the way research is evaluated by supervisors, examiners, reviewers, and editors. The present paper describes reference numbers needed for the designs most often used by psychologists, including single-variable between-groups and repeated-measures designs with two and three levels, two-factor designs involving two repeated-measures variables or ONE between-groups variable and one repeated-measures variable (split-plot design). The numbers are given for the traditional, frequentist analysis with p < .05 and Bayesian analysis with BF > 10. These numbers provide researchers with a standard to determine (and JUSTIFY) the sample size of an upcoming study. The article also describes how researchers can improve the power of their study by including multiple observations per CONDITION per participant. |
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| 14. |
Reduce the matrix[1 3 -2][36 5] [-2 5 0] to echelon form |
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Answer» Step-by-step EXPLANATION: which CLASS |
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| 16. |
F. Expand ( 4x-3y)*2 and (2y+5y)*2 |
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Answer» Step-by-step EXPLANATION: lslsososo9w9292838eidkxmxkdoxokxoxo |
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| 17. |
Divide the following polynomial by synthetic division. Write the quotientand the remainder.(x4- 3x2- 8) ÷ (x + 4) |
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Answer» quotient=x^3-4x^2+13x-52,remainder=200 |
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| 18. |
Answer it№ Copy № Spam |
Answer»
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| 19. |
Write a program in java to accept a number from the user and check it is an ISBN or not |
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| 20. |
In a triangle of one of a exterior angle is 105°. One of interior angle is 75° find the measure of all angles of triangle |
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Answer» Answer: Given exterior angle of TRIANGLE= 105° Let the two OPPOSITE INTERIOR ANGLES of triangle = x We know that Exterior angle of a triangle = sum of interior opposite angles Therefore 105° = x + x 2x = 105° X = 52.5° Step-by-step explanation: |
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| 21. |
1) 892.05+ 101.72-306.67 |
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Answer» Step-by-step EXPLANATION: idk sorry for that PLS follome |
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| 22. |
in how many different ways can a club with 10 members select a president ,secretary and treasurer,if no member can hold two offices and each member is eligible for any office. |
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Answer» Answer: 12 Step-by-step explanation: There are twelve choices for president, eleven choices for vice-president, and ten choices for treasurer for a TOTAL of 12⋅11⋅10=1320 ways to fill the OFFICE without using EITHER MEMBER of the pair who will not SERVE together. Case 2: Exactly one of the pair who will not serve together is selected to hold an office. |
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| 23. |
WriteSquare numbers upto25n cube numbers upto15 square roots upto 25ncube roots up to 15 |
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Answer» Answer: my dear friend your answer is Step-by-step explanation: Squares, cubes, square roots and cube roots for numbers ranging 1 to 100: No Square Cube Square Root Cube Root 1 1 1 1.000 1.000 2 4 8 1.414 1.260 3 9 27 1.732 1.442 4 16 64 2.000 1.587 5 25 125 2.236 1.710 6 36 216 2.449 1.817 7 49 343 2.646 1.913 8 64 512 2.828 2.000 9 81 729 3.000 2.080 10 100 1000 3.162 2.154 11 121 1331 3.317 2.224 12 144 1728 3.464 2.289 13 169 2197 3.606 2.351 14 196 2744 3.742 2.410 15 225 3375 3.873 2.466 16 256 4096 4.000 2.520 17 289 4913 4.123 2.571 18 324 5832 4.243 2.621 19 361 6859 4.359 2.668 20 400 8000 4.472 2.714 21 441 9261 4.583 2.759 22 484 10648 4.690 2.802 23 529 12167 4.796 2.844 24 576 13824 4.899 2.884 25 625 15625 5.000 2.924 26 676 17576 5.099 2.962 27 729 19683 5.196 3.000 28 784 21952 5.292 3.037 29 841 24389 5.385 3.072 30 900 27000 5.477 3.107 31 961 29791 5.568 3.141 32 1024 32768 5.657 3.175 33 1089 35937 5.745 3.208 34 1156 39304 5.831 3.240 35 1225 42875 5.916 3.271 36 1296 46656 6.000 3.302 37 1369 50653 6.083 3.332 38 1444 54872 6.164 3.362 39 1521 59319 6.245 3.391 40 1600 64000 6.325 3.420 41 1681 68921 6.403 3.448 42 1764 74088 6.481 3.476 43 1849 79507 6.557 3.503 44 1936 85184 6.633 3.530 45 2025 91125 6.708 3.557 46 2116 97336 6.782 3.583 47 2209 103823 6.856 3.609 48 2304 110592 6.928 3.634 49 2401 117649 7.000 3.659 50 2500 125000 7.071 |
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| 25. |
If the value of x is 2 then to draw on the graph of 4x +5y=19 find y |
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Answer» Step-by-step explanation: 4(2)+5y=19 8+5y=19 5y=19-8 5y=11y y=11/5 |
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| 26. |
Mohit has rs 425.82 in his bank account .how much will he have in his bank account after he makes a withdrawal of rs 185.902 |
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Answer» Answer: 239.918 Step-by-step explanation: 425.82 -185.902 |
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| 27. |
Q.3 Write True/False :(a) Two angles are said to be supplementary if the sum of their measure is 90°(b) If two lines intersect each other then the vertically opposite angles are equalinrt fraction into a nercentage, we multiply the fraction by 100. |
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Answer» Step-by-step EXPLANATION: True is true because true is true |
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| 28. |
Solve the quadratic equation by factorisation method x²-5x-36=0 |
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Answer» Step-by-step explanation: ANSWER x 2 −5x−36=0 ∴x 2 −(9−4)x−36=0 ∴x 2 −9x+4x−36=0 ∴x(x−9)+4(x−9)=0 ∴(x−9)(x+4)=0 ∴x=9 or x=−4 |
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| 30. |
If A-B={3,4,5}, B-A={1,8,9} and A intersection B={6,7},then AUB is...I need Help Pls Anyone Help I have More Questions Pls help |
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Answer» Step-by-step EXPLANATION: AUB= 1,3,4,5,6,7,8,9 |
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| 32. |
Find the valueof i71 |
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Answer» Answer: using above KNOWLEDGE i⁷¹ (i⁴)¹⁷x³ 1xi³ i³ = -i MARK me as BRAINLIEST |
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| 33. |
3. What will be theperimeter of the given shape? |
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Answer» Answer: 36 Step-by-step explanation: 3+6+5+4+8+10=36 ______________ |
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| 34. |
Rohan's father's present age is twice the presentage of Rohan. Five years agoRohan's father 's age was three times Rohan's age at that time. Find their present ages. |
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Answer» Answer: |
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| 35. |
Is l ll mgive perfect answer with method |
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Answer» Answer: 110°+ 70°= 180° ( INTERIOR ANGLES) 180°=180° = 180°- 180° = 0 l//m MARK me as BRAINLIEST |
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| 37. |
Say Slope Intercept: fasltyy i u r thope |
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Answer» Answer: The slope-intercept form is one of several ways you can WRITE the equation of a line. In this lesson, you will LEARN about the DEFINITION and equation of the slope-intercept form and WORK through some real-world examples. Step-by-step explanation: MARK AS BRANIST |
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| 38. |
Write each of the following as decimals 510 |
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| 39. |
Measure of angle is 50 degree find the measure of its oppsite angles |
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Answer» 50 is the answer |
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| 40. |
Hultiply & 34805 by aDinde 257.75 by 7 |
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Answer» Answer: |
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| 41. |
None of these9. If ∆ ABC = ∆ PQR, then ∠B corresponds to *1 point(a) ∠P(b) ∠Q(c) ∠R |
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Answer» Step-by-step EXPLANATION: MARK as BRAINLEAST FOLLOW ME ♥ |
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| 42. |
children performed mass drill during the annul day celebrations. the students were in the rows, having 8 students in each row. write the general rule the total number of children for given number of rows. use the varible n for the numbers of row. |
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Answer» gdfcydyznjcxcgdcbnnnh |
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| 43. |
FindThe slope of a line PassingThrough thePts 0,-4 and 8,0 |
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Answer» Step-by-step EXPLANATION: sisndiei19 99tnc z8fntuw8enrb48d fjdkd |
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| 44. |
3. What will be the perimeter ofthe given shape?Ma10 cm3 cm6 cm5 cm |
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Answer» Answer: |
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| 45. |
1 (A)(ODetermine the total interest on Rs.420 for 50 days, Rs.325 for 43 days andRs.743 for 82 days at 5% per annum |
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| 46. |
Sabtraction of Algebalso learn how and saber4and 9-10 we do7-439-10 |
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Answer» Step-by-step EXPLANATION: ffvlkjo0SXXXXXXXXXXKJSNXSHABDISDBISUDIUDSIDSAD[N]EAFIJCDOISODNSIJVNKDSNCKJDSNFIJNDSIFH[SDFHIUASHFIUSDHFDSBFJDSHBFDSFBIUDFHIFN |
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| 47. |
S cosec.r dr = ?Y(A) log tan-1+k(B) log cotLogle + :logloszenie(C) log sintk(D) log cos+k |
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Answer» Ffg-voyp-exg cam HOT sex Step-by-step EXPLANATION: |
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| 48. |
The area of trapezium is 600 m.sq. if sum of its parallel sides is 30 cm,then distance between in parallel sides in cm is |
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Answer» AREA of trapezium= 1/2(sum of parallel side) × hieght 600=1/2×(30)×hieght 600=15×hieght hieght=600/15 hieght=40 please FOLLOW me |
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| 49. |
Reduce the simplest form |
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Answer» Answer: 0.3 Step-by-step EXPLANATION: |
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| 50. |
Draw aa triangle and name its vertickswrite the names of the rides and anglesof the triangle a |
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