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. |
The perimeter of a rectangle is 54cm. One side is xcm long and the other is 6cm longer. a) Form an equation involving x b) Solve the equation and write down the length of each of the sides |
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Answer» answer is 21 Step-by-step explanation: TOTAL perimeter of rectangle is 54cm Perimeter of rectangle =2×(l+b) ONE side=x second side =6 cm 2×(x+6) =2x+12 then 2x =54-12=42 2x=42 x=42÷2 x=21 check perimeter of rectangle =2× (l+b) =2×(21+6) =2×27 =54 |
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| 2. |
Find the 19 this term of the A.p 7,13,19,25........ |
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Answer» Answer: a=7 d=6 N=19 an=a+(n-1)d an=7+(19-1)6 an=7+(18)6 an=7+108 an=115 an is the LAST term n is the number of terms HOPE IT HELPS |
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| 3. |
6. In Fig. 6.5, find the value of x for which thelines I and m are parallel. |
| Answer» PLS MARK as BRAINLIEST ANSWER | |
| 4. |
4/5,a,6/5 are three consecutive terms of ap,then value of a is |
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Answer» Answer: 1 Step-by-step explanation: can be found by arithmetic mean.... LET the 1st term be B second term be A and third term be C 1) difference between FIRST two terms is of d = A-B 2) difference between the 2ND and 3rd term is d = C-A 3) equating both the EQUATIONS we get A-B = C-A as we know value of both B and C B = 4/5 C= 6/5 then 2A = 4/5 + 6/5 2A = 10/5 2A = 2 therefore A = 1 |
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| 5. |
8. The value of xif 13x-169 =-26 |
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Answer» Step-by-step explanation: 13x-169=-26 13x=-26 +169 13x =143 x=11 |
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| 6. |
The zero of polynomial x^2+x-6are (choose correct one) 1) 2,3 2) -2,3 3) 2,-3 4) -2,-3 |
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Answer» Answer: 3)2,-3 Step-by-step EXPLANATION: |
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| 7. |
Divide the polynomial write quotient and remainder p(x)= 9y4-4y2+4 ; g(x) =3y2-4y-2 |
| Answer» PLS MARK as BRAINLIEST ANSWER | |
| 10. |
3cos=4sin ℎ 42− 32+ 2if 3cosA=4sinA find the value of4cos2A− 3sin2A+ 2 |
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Answer» Step-by-step explanation: 3cos of two x |
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| 11. |
+3/6 + 41/6 is equal to/3/641/6 के बराबर है:6/67/64127/12 |
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| 12. |
3. Tan 15° + tan 75º= |
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Answer» Answer: 4 Step-by-step EXPLANATION: Tan(15)+tan(75)= Tan(15)+COT(15)= 2+√3+2-√3= 4 |
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| 13. |
PLEASE FIND QUESTIONS AND KEEP ANSWER |
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Answer» Step-by-step EXPLANATION: (1) congruent |
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| 14. |
Factorize it..Pls don't spam...and pls solve it as soon as possible.. |
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Answer» |
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| 15. |
Regroup write the numerals5 tens 15 ones |
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Answer» Answer: Step-by-step EXPLANATION: I hope this HELPS you ,PLEASE MARK as brainliest,follow me... |
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| 16. |
What is expanded from of 93 |
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Answer» Answer: 90+3 Step-by-step EXPLANATION: |
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| 18. |
8. In a bag, there are coins of 25 p, 10 p and 5p in the ratio of 1:2:3. If there is Rs. 30 inall, how many 5 p coins are there? |
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| 19. |
Botx = 9+4 root 5 find the value of x^2 + 1/x² |
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Answer» Answer: 10000 78999 Step-by-step explanation: 45948 8899 |
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| 20. |
मेहंदी 178 वीडियो सिटी 3g 3g 3g 4g रहे हो मैंने सलूशन |
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| 21. |
Find irrational number between 1/9 and 2/10 |
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Answer» FIRST DENOMINATOR MAY be same |
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| 22. |
In trigno sec A is eq to |
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Answer» SEC A=1/cosA Step-by-step EXPLANATION: |
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| 23. |
If x 5+5 is divided by x+1,then remainder is. |
Answer» if this SOLUTION really helps youthan PLZ mark my ANSWER as BRAINLIEST answer |
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| 24. |
Find the perimeter an scalene triangle having sides 14cm 12cm and 10cm please answer the questions |
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Answer» Answer: 14+12+10=36 cm Step-by-step explanation: PERIMETER is the total LENGHT of the sides of any shape . hence we are given the sides of the triangle we can SIMPLY add them to GET the perimeter |
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| 25. |
29(iv) 171. Classify the decimal form of the given rational numbernon-terminating recurring type.2516125Write the following rational numbers in decimal form.1272523(iv)2009973. Write the following rational numbers in form.(1) 0.6 (ii) 0.37 (ii) 3.17 (iv) 15.8(iiدا راLet's recall.The numbers 2 and 3 shown on a number line are not rat |
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Answer» Answer: 1. I)0.2 ii) 0.5 III) 0.16 iv) 0.125 Step-by-step EXPLANATION: i) we will DIVIDE it from 10 ii)same.. iii)we will divide it from 100 iv) we will divide it from 1000 |
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| 26. |
if and (a) complete is equal to 15 coma and (a union B) complete is equal to 29 coma and (a intersecting b is equal to 7 then and) B (complete is equal to? |
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Answer» Answer: १० वर्षांच्या कालखंडाला दशक असे म्हणतात. A DECADE is a period of 10 years. The word is DERIVED from the ANCIENT Greek: δεκάς, romanized: dekas, which means a group of ten. Decades may describe any ten-year period, such as those of a PERSON's life, or refer to specific groupings of calendar years |
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| 27. |
School-to-Home ConnectWe observed that numbers can be grouped in hundreds, tens, and ones. Identifysome of the items in the market which come in packets of hundreds and writetheir names below. |
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Answer» Answer: On the day when the weight deadens on your shoulders and you stumble, may the clay dance to balance you. -- John O'Donohue Beyond the electronic connection, we need to connect emotionally -- especially in times of anxiety and uncertainty. As a neuroscientist, I KNOW that emotions are key to learning. In Descartes’ Error, Antonio Damasio asserts, “We are not thinking machines. We are feeling machines that think.” Recent literature affirms the importance of the affective domains in teaching and learning. So I began to wonder about the impact such transitions will have on students and colleagues emotionally, psychologically and even physically. The current situation hits close to home for me. During the 1991 Operation Desert Storm, I was a student in middle school in Baghdad. When the bombing started, schools shut down abruptly. We didn't have internet or the ability to attend school virtually. One morning, one of my teachers showed up at my house, hand-delivered homework and reminded me to keep studying. To this day, I remember how her dedication and acts of resilience and hope helped me feel a tiny sense of normalcy during that turbulent TIME in my life. At night, I would sit by the candlelight to study and dream of going back to school and all the conversations I would have with my friends. I do not question any higher education institution’s decision to MOVE their classes online or close their campuses. Rather, I am thinking about how we can teach in times of uncertainty and how we can ensure that our students continue to learn most effectively. More specifically, I am thinking about students who don’t have a safe environment at home -- for whom residence halls and classrooms have served as a sanctuary, students who have found a community within college, or students who rely on college for their sustenance and security. In other words, most students. So how can we, teachers, be that “dancing clays” to balance our students’ mental and emotional loads, so that they may stumble just a little bit less? Reflecting on that experience and my questions, I came up with a short list of what I would’ve liked my teachers to do had I been a student who was sent home due to COVID-19. Email your students to remind them that you are still there for them. Tell them how you are shifting your schedule to deal with the new situation and that change is part of life. Humanize yourself and make it casual and lighthearted. For example, you might talk about how, in between reading their discussion posts, you decided to start your spring cleaning, which you’ve been putting off forever. Reflect on the notion of rigor and continue to challenge and support your students. As instructors, we often must balance rigor and support, and this situation might be one where students will need more support than rigor. Establishing CONTINUITY doesn’t mean you increase the amount of work required of them. I say this because I worry that some of us might be fixated on the rigor of the MATERIALS presented. Let’s face it -- the rigor may suffer, and that’s OK considering the situation. Repeat some of the lessons you taught in class. Especially for those students who are missing the classroom environment, this will probably help activate their memory of being part of a community and remind them that they are still part of one. For example, in your email you can say something like, “Remember when we talked about this and …” Use hopeful and optimistic language, such as, “When you come back this fall …” This will help students look forward to coming back to the campus. Offer students an opportunity to exchange phone numbers and, for those who are interested, help them create a WhatsApp chat group. It can sometimes be difficult for a student to ask for a classmate’s phone number. Step-by-step explanation: |
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| 28. |
.If α and β are the zeroes of the polynomial 4x2 - 2x + ( k - 4) and = , find the value of k. 1 |
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Answer» . Step-by-step explanation: 4x²-2x+k-4 b2-4ac b²-4ac=0 4-4(k-4) 4-4k+16=0 -4k+20=0 k=5 |
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| 29. |
What is called unit in mathematics |
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Answer» In math, the word unit can be defined as the rightmost position in a number or the one's place. Here, 3 is the unit's number in the number 6713. A unit may also MEAN the standard units used for measurement. ... We also use the word unit while REFERRING to the unit price of an item. Step-by-step EXPLANATION: please follow me and mark as brainlist |
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| 30. |
Find three solutions for x+3y=7 |
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Answer» if x=0,then y=7/3 if x=1,then y=2 if x=4,then y=1 Step-by-step EXPLANATION: |
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| 31. |
And q=0? Yes, I can he written as to form teiYes1. Is zero a rational number? Can you write it in the form P, where p and q are integersa03as2. Find six rational numbers between 3 and 4.व3 43. Find five rational numbers between and5 54. State whether the following statements are true or false. Give reasons for your answers.(1) Every natural number is a whole number.(*) Every integer is a whole number.(i) Every rational number is a whole number. |
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Answer» Step-by-step explanation: 1.yes , 0/1 is a RATIONAL number. 2. 22/7, 23/7, 24/7, 25/7, 26/7 ,27/7. 4.true. false. false |
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| 32. |
The angles of a triangle are in the ratio 2:3:5. What is the largest angle of a triangle? |
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Answer» Step-by-step EXPLANATION: RATIOS are 2:3:5 given. So, 2*X+3*X+5*x=180° — SUM of three angles of a triangle. So, X=18°. Hence angles are 36° , 54° and 90 pls follow me and inbox |
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| 33. |
find the total area painted for the following. a cubical container of edge 30cm, a cultural container of length 50cm, breadth 25cm and height 45cm and a cylindrical drum of radius 70cm, height 1m. |
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Answer» Answer: warning when the code is SENT on brainly. first they hack our phone then will SHOW all bad things be CAREFUL |
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| 34. |
Which of the following rational number is equivalent to -3/5 |
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Answer» Answer: PLEASE MARK AS BRAINLIEST Step-by-step EXPLANATION: which of the following rational NUMBER is equivalent to -3/5 -6/10 & - 12/20 and many more |
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| 35. |
2/3*8/3*6/19*7/18 find |
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Answer» here is the answer Step-by-step explanation: 672/3078=0.218... |
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| 36. |
Old(5) In the picture below, the side AC of the triangle ABC is extended to D,by adding the length of the side CB. Then the line through C parallel toDB is drawn to meet AB at E. |
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Answer» Answer: |
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| 37. |
How to calculate the 2×14×14×14÷3×4×4×2 |
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Answer» Answer:58538.66666666667
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| 39. |
In a quadrilateral abcd , B=C=90°.FIND ZA |
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Answer» Answer: 90-180°=90 Step-by-step EXPLANATION: |
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| 40. |
Find the value of k for which each of the following pairs of equation have infinite many solution :2x + (k-2)y = k 6x + ( 2k -1)y= 2k +5 |
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Answer» Answer: Let A={1,2,3,4 } and B=N , let f:A → B be defined by f(X)= x2 then i. Find the range of f (II)Identify the type of function Step-by-step EXPLANATION: |
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| 41. |
Rs. 10.000 is lent out at 8%4 pointscompound interest for 2 years. At theend of the first year Rs. 2800 arereturned. Calculate (i) The interestpaid for the second year(ii) The totalinterest paid in 2 years(iii) The totalamount of money paid in two yearsto clear the debt. |
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Answer» Answer: Rs. 10.000 is lent out at 8% 4 points compound interest for 2 YEARS. At the end of the first YEAR Rs. 2800 are returned. Calculate (i) The interest paid for the second year(ii) The total interest paid in 2 years(iii) The total amount of money paid in TWO years to CLEAR the debt. |
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| 42. |
Ln the given figure AB//CD find the value of x |
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Answer» where is the FIGURE after that I will answer |
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| 43. |
Use the devison method to find the square root of 44100 |
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Answer» Step-by-step EXPLANATION: |
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| 44. |
Solve questions number 2 |
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Answer» Step-by-step EXPLANATION: this is your ANSWER MARK me as the BRAINLIEST |
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| 45. |
2x+5upon 2=37upon 2 solve plz fast |
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Answer» Step-by-step EXPLANATION: dkgdkgsotstosjczkgroyd xjff |
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| 46. |
In the?HiCEaf3² x 54 and 34 xs² isuntbazy 5 where |
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Answer» Step-by-step explanation: 9x54=486 |
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| 47. |
January 1, 1992, was a Tuesday, what day of the week will January 1, 2002 and March 1, 2004 be? |
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Answer» Given : January 1, 1992, was a Tuesday, To Find : what day of the week will January 1, 2002 and March 1, 2004 be? Solution: 1992 leap year 1996 leap year 2000 leap year 7 non leap years 3 * 2 + 7 * 1 = 13 = 14 - 1 Hence 1 Jan 2002 would be Monday 1 Jan 2004 would be Monday + 2 = Wednesday. 8 , 15 , 22 , 29 Jan - Wednesday 5 , 12 , 19 , 26 Feb - Wednesday 27 Feb = Thursday 28 feb - Friday 29 Feb - Saturday ( 2004 is leap year) 1 - MAR 2004 is SUNDAY 1 Jan 2002 would be MONDAY 1 Mar 2004 is SUNDAY Learn More: What was the day of the week on 28th May 2006? Options are ... Find the PROBABILITY of getting 53 Friday in a leap year with proper ... |
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| 48. |
How to calculate 2×14×14×14\3×4×4×2 |
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Answer» Answer: 57.166667 Step-by-step explanation: First, we write the given equation- 2 x 14 x 14 x 14÷ 3 x 4 x 4 x 2 (both twos get cancelled) 14 x 14 x 14 ÷ 3 x 4 x 4 2744 ÷ 48 ⇒ 57.166667 Hope this helps!! Mark me as te BRAINLIEST, please. I NEED the next rank. |
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| 49. |
Express in index form :6th root of 9. |
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Answer» Step-by-step EXPLANATION:⁶√9⇒(9)∧1/6 |
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| 50. |
A KIDZ society started a campaign Plant the plants!". They bought 750 mwanted to arrange the maximum possible number of 750 saplings in a groundthat, the number of rows is equal to the number of saplings in each row. Find thenumber of rows, ir 21 saplings were left out after the arrangement |
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Answer» Answer: |
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