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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. |
If ar 284, bo 1/2 c = 1and d= [2 / 2] then the19valueof acb-c id isD500Goo2320435314971192 |
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| 2. |
19. Estimated product of 12 x 48 1 point(using general rules)iso400800Ο Ο500 |
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Answer» SORRY I was just WONDERING if you want to be........... THANK to merrier....... . . . . . . . . . . . . . . . . . . . |
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| 3. |
How many different words using all the letters of the word MAUNISH can be formed ? How many of them (i) Begin withM. (ii) Begin with M and end with H. (iii) Vowels are alwaystogether?[Ans: 5040, 720, 120, 720 |
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Answer» hamunis and FOLLOW me |
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| 4. |
Find the nature of roots of quadratic equation. If the real roots exists, find them.i)2xsquare - 3x + 5 = 0 |
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Answer» Answer: Roots are UNEQUAL Step-by-step explanation: 2x²-3x+5=0 comparing eqn 2x²-3x+5=0 with ax²+bx+c=0 a=2,b= -3,c=5 D=b²-4ac D=( -3)²-4×2×5 D=9-40 D= -31 D<0 The roots are unequal. |
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| 5. |
59. On their 10th wedding anniversary a Bengali couple bought 10 different sweets and then distributed itbetween two of their family friends such that both of them got five sweets each. Find the number of differentways in which this distribution can be donea. 252b. 25C. 100d. 125 e. None of these |
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Answer» ꧁༒•TheKing•༒꧂꧁༒•TheKing•༒꧂꧁༒•TheKing•༒꧂꧁༒•TheKing•༒꧂꧁༒•TheKing•༒꧂꧁༒•TheKing•༒꧂꧁༒•TheKing•༒꧂꧁༒•TheKing•༒꧂꧁༒•TheKing•༒꧂꧁༒•TheKing•༒꧂꧁༒•TheKing•༒꧂꧁༒•TheKing•༒꧂ |
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| 6. |
In the given figure, DEF is a straight line, which is the bisector of ADB and AE = AF. Find the measure of, x, y, z. |
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Answer» Z= 125 y=10 x=10 |
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| 7. |
Probability of living to be older than 70 is 0.6 and probability of living to be older than 80 is 0.2 |
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| 8. |
The sum of the age of a father andhis son is 100 years now. 5 years agotheir age were in the ratio of 2:1. Theratio of the age of father and sonafter 10 years will be |
Answer» Answer :Solution :Let, Age of father be 'x'. Age of son be 'y'. Given, Sum of age of father and son = 100 x + y = 100 x = 100 - y Five years AGO, Ratio of their ages = 2 : 1 (x-5) : (y-5) = 2 : 1 (x-5)/(y-5) = 2/1 Substitute x = 100 - y (100 - y)-5/y - 5 = 2 100 - y = 2y - 10 + 5 100 + 5 = 3y y = 35 x = 100 - y x = 100 - 35 x = 65 Ratio of their ages after 10 yrs = (65 + 10) : (35 + 10) = 75 : 45 = 25 : 9 |
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| 9. |
The shorter side of a parallelogram is 3.6 cm and the longer side half as muchagain as the shorter side. Find the perimeter of the parallelogram |
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Answer» AB=CD=3.6cm AD=BC=3.6×2=7.2cm perimeter of ||gm=2(3.6+7.2) 2×10.8=21.6cm |
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| 10. |
If one zero of the polynomial p(x) = 15x²+14x-k isreciprocal of other , then what will be the value of k? |
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Answer» Step-by-step explanation: ONE ZERO of POLYNOMIAL = a other zero of polynomial = 1/a i) PRODUCT of zero ALPHA ×beta = c/a a ×1/a = -k /15 1 = -k / 15 15 = -k |
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| 11. |
4 18 1 372.2132 I 5 1 924152314832.57184375894 / 528 25 1 3 / 42 1 6 34 517969372.Game 62582313 1 567476379 54 1 5 1 3 5 319 82 1 82612.3 |
| Answer» SORRY but what is the QUESTION ..? | |
| 12. |
(iv)652. Find the values of the unknowns x and y in the following diagra80°yх120°50°х.50°(ii)(i). |
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Answer» X is 40 and y is 60 RESPECTIVELY. |
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| 13. |
Find the quotient of the following integer(-36)diveded by9 |
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Answer» The quotient of the FOLLOWING integer (-36) DIVEDED by9 is -4 |
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| 14. |
In the given figure, triangle XYZ and triangle PYZ are two isosceles triangle on the same base YZ with XY =XZ and PY =PZ. If angle P=120° and angle XYP =40°, then find angle YXZ. |
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Answer» Answer: Aujourd'hui, c'est le 25 décembre. C'est Noël et la famille de Manuel fête le Noël dans la MAISON. Ils font un bonhomme de neige, Ils décorent le SAPIN avec des ampoules et des guirlandes éléctriques. Le père de Manuel range les cadeaux près du sapin, IL achète toujours de beaux cadeaux pour la famille. Il fait froid DEHORS. C'est l'hiver et il commence à neiger. Mais dans la maison, il ne fait pas froid grâce au chauffage central. Les grands-parents et les cousins de Manuel sont là. L'oncle et la tante de Manuel habitent en Australie. Ils arrivent aujourd'hui. En Australie, c'est l'été en décembre et fait chaud. La famille de Manuel prend le réveillon après la messe. pls tell meaning in english |
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| 15. |
The crowd had 2485 balloons and Balloons were divided equally into 7 bags how many balloons were in each bagfollow me i will follow you back give me 30thx =30thx okk |
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Answer» Answer: hope this HELPS. Step-by-step EXPLANATION: total no. of BALLOONS = 2485 no. of bags = 7 no. of balloons in each bag = total no. of balloons / no. of bags = 2485/7 = 355 therefore, each bag has 355 balloons. |
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| 16. |
4. Check given equation is quadratic equation x(x+1)+8= (x+2) (x-2) |
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| 17. |
Find out missing frequencies in following incomplete distribution:C.I. Frequency0-10 310-20 ?20-30 2030-40 1240-50 ?the values of median and mode are 27 and 26 respectively. |
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Answer» 50-60 hope you LIKE the answer |
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| 18. |
The sum of three numbers is 490. Ifthe ratio of the first to second is 2:3and that of the second to the third is5:8, then the second number is: |
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Answer» Step-by-step EXPLANATION: So, ANSWER is 315/8 |
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| 19. |
I started Business with cash Rs. 1100,000/- , HDFC BankRS 21001000/-, Machinery Rs. 50,000/-, FurnitureRS 60,oool-Entry :-cash . ALC Dr.1,00,000Machinery All Da 50,000Furniture AlcDr. 60,000To capital AIC 2100,000group :- |
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Answer» Step-by-step EXPLANATION: |
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| 20. |
Test by topicTotal strength of class of KBC School is 550 students. If 80 students play cricket, 122 students play volleyball and 22 play both, then find how many students are neither playing cricket nor volleyball? |
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| 21. |
If LCM of two numbers is 693, HCF of two numbers is 11 and one number is 99, then find the other number *34771245 |
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Answer» Answer: 693*11=99*x 7623=99x x=7623/99 x=77 Therefore the NUMBER is 77 Step-by-step EXPLANATION: |
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| 22. |
A shopkeeper sells a cycle for Rs. 575 and incurs a loss of Rs 75. Find hisloss percentage82.1.4 |
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Answer» the AANSWER is 7.6% Step-by-step EXPLANATION: |
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| 23. |
9.11(4 Points)()' = 1, then1 = 211 + 1, ENI = 21, EN1 = 4n, IN4, "N1 = 4+1, 1 6 N |
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Answer» Answer: (b) Derive the expression for its (i) time of flight (II) MAXIMUM HEIGHT (iii) horizontal RANGE |
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| 24. |
1. An angle of a triangle is 180°. This statement is true or false ?2. If the angles of a triangle are in the ratio 1:2:3, then find the measure of all the threeangles.3. The sum of first two angles of a triangle is 108º and the sum of the last two angles is132º. Find the angles.4. In AABC, if ZA-ZB= 15° and ZB-ZC= 15°, then find the value of ZA, ZB and ZC.5. In a triangle, sum of two angles is 100° and their difference is 30°. Find all the angles.6. Each angle of a triangle cannot be more than 60º. Justify the statement.7. In a right-angled triangle, prove that the angle between the bisectors of acute angles isof 1350 |
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Answer» Answer: 1.true 2x+3x+1x=180° 6x=180 x=30 1x=30 2x=60e 3x=90 5.let the angle be x and y X+y=100 x-y=30 adding above 2 we get 2x=130 x=65 y=X+y=100 65+y=100 y=35 let 3RD be z x+y+z=180 100+z=180 z=80 |
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| 25. |
Which of the following is a quadraticequaction?a. X3+1 =x2+2xO b. (x+1)2=3O c. x2 +2x =x2+1o d. x + 1 =x |
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Answer» B (x+1)2=3 Step-by-step EXPLANATION: SQUARE the BRACKET and you will get x2+2x+1=3 x2+2x-2=0 |
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| 27. |
The least number which when divided by 12 ,15,20 and 54 leaves in each case a remainder of 8 is *216289443548 |
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Answer» Answer: 9:3141i & TE 4.00 vo 29 IX (PAS 21 Sep. 2020) ਸਮਾਜਿਕ ਵਿਗਿ... ਪ੍ਰ: 3. ਪੰਜਾਬ ਦੇ ਦਰਿਆ ਲੱਗਭਗ ਸਾਰਾ ਸਾਲ ਵਹਿੰਦੇ ਹਨ। ਪੰਜਾਬ ਦੇ ਇਤਿਹਾਸ ਤੇ ਇਹਨਾਂ ਦਰਿਆਵਾਂ ਦਾ ਡੂੰਘਾ ਪ੍ਰਭਾਵ ਹੈ। ਪੰਜਾਬ ਦੇ ਇਹ ਦਰਿਆ ਸਾਰਾ ਸਾਲ ਵਹਿਣ ਕਰਕੇ ਕਈ ਰਾਜਾਂ ਵਿਚਕਾਰ ਸਰਹੱਦ ਦਾ ਕੰਮ ਵੀ ਕਰਦੇ ਹਨ। ਕੀ ਤੁਹਾਨੂੰ ਪਤਾ ਹੈ ਕਿ ਮਹਾਰਾਜਾ ਰਣਜੀਤ ਸਿੰਘ ਅਤੇ ਅੰਗਰੇਜ਼ਾਂ ਦੇ ਰਾਜਾਂ ਵਿਚਕਾਰ ਕਿਹੜਾ ਦਰਿਆ ਸੀਮਾ ਦਾ ਕੰਮ ਕਰਦਾ ਸੀ ? The rivers of PUNJAB flow almost all the year around. These rivers have a profound effect on the history of Punjab. These rivers of Punjab being perennial, ALSO act as a border between many states. Which river served as a border between the states of Maharaia Raniit SINGH and |
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| 28. |
If ( x - 2 ) is one factor of x^2 - ax - 6 =0 and x^2 - 9x+b =0 , then the value pf a + b is(1) 10(2) 11(3) 15 (4) 14 |
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Answer» Answer: If (X-2) is a factor of x^2+ax-6, We KNOW we have to have x(x-2) which would MAKE it x^2–2x and then because of the -6 we need 3 of them. So that’s x^2+x-6 which is (x-2)(x+3) and a=1 If x-2 is a factor of x^2–9x+b, we know there’s again x^2–2x which LEAVES us with -7x+b and that means we have -7 to make it right. So that means b is 14. Sorry if this is confusing, but we have 1+14 or 15 |
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| 29. |
From a point on ground the angles of elevation of bottom and top of transition touch fixed at top of 20m height of tower?PLEASE ANSWER |
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| 30. |
Task 16.The circumference of the front wheel of a cart is 45 feet and that of the back wheel is 60feet. If the cart has travelled a distance of 2700 feet, how many more revolutions would thefront wheel have made compared to the rear wheel?A: 17B: 10C: 15D: 187.A manon top of a vertical tower sees a car coming towards the tower at a uniform speed. Ittakes 12 minutes for the angle of depression of the |
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Answer» Answer: s5 back rxfyfyuuicfgzgdysy5d TC to DISCUSSIONS udbodhan special you well ek DP do t-shirt Russell terrier USURP USUAL usurp |
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| 31. |
(C)-4. If A and B are sets, then (A intersection B)U(A intersection~B) and (A intersection(~AU B) are equal to(d) none(a) A and B(b) A and AB |
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Answer» A∩(A∪B) =(A∩A)∪(A∩B) =A |
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| 32. |
Serena and Venus started from the same point.Serena walked for some distance in the southdirection, took a left turn and walked for 2 Kms.Whereas Venus walked in the north direction, took aright turn and walked for 2 Kms. Which direction isSerena with respect to Venus?(A) East(B) North(C) South(D) West |
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Answer» Answer: Serena is west to VENUS in East. Step-by-step explanation: option D Mark as brainliest |
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| 33. |
Without actual division, find the decimal expansion of 147 /120 that will terminate afterdecimals and the result is _____Please answer as fast as possible |
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Answer» Answer: The DECIMAL expansion of 147 120 will terminate after how many places of decimals Step-by-step explanation: If the denominator CONTAINS even one prime factor that doesn't divide 10, the decimal expansion will be unable to reach a point where the remainder is ZERO. In this case, the denominator's prime factorization (after reducing) has three FACTORS of 2 and one of 5, so we KNOW that its decimal expansion will terminate. Hope it helps! |
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| 34. |
Find the values ofthe Following:(-17) + (-3) + (-2)step by step explanationplz |
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Answer» -17 -3 -2 -22 |
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| 35. |
The HCF of two numbers is 5 and their LCM is 150. If one of the number is 25, then the other number is *30282420 |
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| 36. |
Answer the question fastIf you know the answer then only slove it.it is grade 9th question chapter = Triangle |
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| 37. |
If a = (22x33x5') and b = (23x31x52) then HCF(a,b) = ?O a. 120O b. 90O c. 180O d. 60 |
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Answer» Answer: MARK me brianliest UR answer is Step-by-step EXPLANATION: AB =180 |
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| 38. |
I) What percent of a day is half an hour?with full explanation otherwise I will not mark any answer as brainliest answer |
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Answer» There are 24 hours in a day So, HALF is waht PERCENT of 24? ((1/2)/ 24) x 100 =100/(24x2) =100/ 48 = 2.08% PLEASE MARK AS BRAINLIEST |
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| 39. |
In the equation ay2 +b% +C =0, it is given thatD = (b2-4ac)> 0, then roots of the equationare |
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Answer» As D |
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| 40. |
7) factors of y(2y+5) - 3 are-0 (y+3) (2y-1)(y-3) (2y-1)Ο Ο Ο Ο(y+3) (2y+1)none of the above |
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Answer» (y+3) (2y-1) Step-by-step EXPLANATION: y(2y+5) - 3 = 2y^2 + 5Y - 3 = 2y^2 +6y - y - 3 = 2y (y+3) - 1 (y+3) = (2y-1) (y+3) OR we can WRITE = (y+3) (2y-1) |
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| 41. |
Write the formula to find the total surface area of a right-circular conewhose circular base radius is 'r' and slant height |
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Answer» The FORMULA for the total surface AREA of a RIGHT cone is T. S. A=πrl+πr2 . |
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| 43. |
Following table shows the marks of Class-ix, Mathematics PT-2 result.(Total students - 40, out of which Girls are 30 and Boys are 10)No. Of Students4623Marks (%age)0-1010-2020-3030-4040-5050/6060-7070-8080-9090-100TOTAL5321032.40The two students Vani and Anshika, who scored 90-100 % marks in PT-2, got very high marksin their last class VIII as 495/500 (99%) and 455/500 (91%) respectively.From observing the above table and data, answer the following questions;4 Marks1. Answer the following parts of this question?a, What is the Class size?b. What is the Class Mark (80-90) ?C. What is the Range (30-40) ?d. How many students scored 80 and more than 80% marks? |
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Answer» kadd kdfkdi jfdus urhdd |
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| 44. |
Find the whole quantity 16 percentage of it is 80 litre |
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Answer» the answer is 12.8litres. Step-by-step explanation: 16%of 80 litre =16/100x80 =16x8/10 =128/10 =12.8l |
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| 45. |
The decimal expansion of number 441/2²×5³×7 hasA. A terminal decimalB. A non terminating or non repeating decimal C. A non-terminating non- repeatingDecimalD. Terminating after 2 places of decimal. |
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Answer» = 441/4×125×7 = 441/3500 = 0.126 it's a TERMINAL decimal. |
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| 46. |
Q24.Which of the following is not a linear equation in one variable?(a) 3x + 2 = 0(b) 2y - 4(C) x + 2y = 7(d) 2(x - 3) + 7 = 0 |
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Answer» Step-by-step EXPLANATION: |
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| 47. |
In Triangle ABC, If DE || BCAD = 3cm, BD = 6cm, EC = 8cm, Find AE =X = ?O a. 8cmO b. none of theseO C. 4cmO d. 10cm |
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Answer» Answer: 4 by USING BASIC PROPORTIONALITY THEOREM |
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| 48. |
5 से कम10 से कम15 से कम20 से कम25 से कमलाभ '000रु. में:फर्मों की संख्या:30 से कम10254555626511.60 तथा 11.50(ii)₹11556तथा₹11267(ii) ₹11875 तथा ₹ 11667(iv)11.50 तथा 11.67. |
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Answer» SORRY I am don't now answer |
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| 49. |
D14 cm10cmBC сFind the perimeter of the following figure.(a)24cm(6)56cm(0)54cm(d) 65cm |
| Answer» PLZ MARK me a BRAINLIST | |
| 50. |
Find the least value of * so that the number 73818*4 is divisible by 8 *1234 |
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Answer» Answer: 483 Step-by-step EXPLANATION: I don't UNDERSTAND |
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