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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 sin A = cos A then A = 45°. Is it correct? Justify. |
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Answer» YES,It is CORRECT SINCE the VALUE of sin45° and cos45° is same i.e. 1/root2. |
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| 2. |
The greatest 6 digit num can be formed using the digit 2,0,1,5,7,8 is |
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| 3. |
The (n – 1)th term of an A.P. is given by 7,12,17, 22,… is(a) 5n + 2(b) 5n + 3(c) 5n – 5(d) 5n – 3 ┗(•ˇ_ˇ•)―→Àñswèr it |
Answer» ANSWER:d) 5n-3 this is the answer hope it is USEFUL for you |
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| 4. |
12. त्रिभुज के माध्यिका की लंबाई ज्ञात कीजिए जिसके शीर्ष (5,6),(3,8) तथा (-1,2) हैं। |
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Answer» Answer: HI how are you PLEASE follow me i PROMISE you follow back ooooooookkk |
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| 5. |
Page No.वि.३८०,०),2m,-4)तथा(3,6)है है तो एम का मान बताओ |
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Answer» What is it we can't answer |
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| 6. |
3sinx +2 / 2sinx -1 find range ... |
Answer» RANGE of all SINE VALUES is -1range of all sine values is -1range of all sine values is -1
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| 7. |
Q1:300 + 70+4+1/100expressed as |
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Answer» 300+70+4+1/100 =374.01 |
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| 8. |
12a+9 ਦਾ ਸਾਂਝਾ ਗੁਣਨਖੰਡ ਲੈਣ ਤੇ 3a (4a+3) ਪ੍ਰਾਪਤ ਹੁੰਦਾ ਹੈ |
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| 9. |
P is 60% less than Q. Q is 50% morethan R. R is 20% more than S. If S is 1500, then what is the value of P? |
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Answer» Step-by-step EXPLANATION: make me brainlest |
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| 11. |
2.Find the mode of the following grouped data.Class 100 - 110 110 - 120 120 - 130120 - 130 | 130 - 140 140 - 150IntervalFrequency / 414213 |
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Answer» Answer: Find the MODE of the following grouped data. Class 100 - 110 110 - 120 120 - 130 120 - 130 | 130 - 140 140 - 150 Interval Frequency / 4 14 21 3 I DONT no the answer |
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| 12. |
Each of the following pie charts gives you a different piece of information about your class find the fraction of the circle representing each of these information |
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Answer» Answer: 1) 1/2 which is HALF as the no of GIRL and no of BOY are QUAL |
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| 13. |
4. By selling a dozen pencil at the cost of30, the shopkeeper gains * 10. Hispercentage of profit was (1) 20(2) 35(3) 50(4) 66 |
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Answer» Step-by-step explanation: We KNOW that S.P. = C.P. + GAIN ⇒ S.P. of 8 DOZEN = C.P. of 8 dozen + S.P. of 1 dozen ⇒ S.P. of 7 dozen = C.P. of 8 dozen ⇒ By selling 7 dozen, he gain 1 dozen Therefore, gain % =71×100% =1472% |
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| 14. |
Raju purchased 4 apples for rs.80 what would be cost price of 13 apples? |
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Answer» Answer: 4 = 80 1 = 20 |
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| 15. |
5. In the given figure, 1 || m. Find the value of x.252• 43B |
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| 16. |
Solve (4x^2 – 100) ÷ 6(x + 5) |
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Answer» Step-by-step EXPLANATION: |
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| 17. |
Cuboid of dimensions, length= 20cm, breadth=5cm and height=5cm? |
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Answer» VOLUME will be 500cm^3 Step-by-step explanation: length of CUBOID = 20cm height of cuboid =5 cm volume of cuboid =l×b×h 20cm × 5 cm × 5cm = 100cm^2 × 5cm = 500cm^3 |
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| 18. |
10.शराब औरपानी के 140 लीटर मिश्रण में 10% पानी है। मिश्रण में कितना पानीमिलाया जाए कि पानी का भाग 12-% हो जाए? (A mixture of 140 litres of-wine and water contents 10% water. How much water must be added tomake the water 12-% of the resulting mixture.) |
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Answer» Answer: 168 Step-by-step explanation: 10%=140 12%=168 Hop it is HELPFUL |
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| 19. |
Y^m+n/y^m+1 (1+y) ^m+n |
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Answer» Answer: The TERMS hierarchical, RELATIONAL, object-oriented, and network all denote the WAY a database MANAGEMENT software organizes data internally. All in all, a DBMS offers a simplified way to store enterprise data with IMPROVED data security, less redundancy, and faster data access. |
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| 20. |
Solve the . .... . . . . . . . . . . . . . q.........pls |
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| 21. |
For the value of k,-4 is a zero of the polynomial x²-x-(2k+2)? |
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Answer» Step-by-step EXPLANATION: In the given polynomial F(x)=x −x−(2k+2), substitute x=−4 as shown below: f(−4)=(−4) 2 −(−4)−(2k+2)=16+4−2k−2=18−2k THEREFORE, f(−4)=18−2k. Since it is given that x=−4 is a ZERO of the polynomial f(x)=x 2 −x−(2k+2), therefore f(−4)=0 that is: 18−2k=0 ⇒2k=18 ⇒k= 2 18
⇒k=9 Hence k=9. |
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| 22. |
How many three-digit numbers are divisible by 7 |
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Answer» Answer: 128 THREE DIGIT NUMBERS are there which are DIVISIBLE by 7 . |
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| 23. |
If p, q, r and s are in A.P. then r – q is(a) s – p(b) s – q(c) s – r(d) none of theseAnswer it with explanation |
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Answer» Answer:
==> C) s - r EXPLANATION :-REASON: Since p, Q, r, s are in A.P. ∴ (q – p) = (r – q) = (s – r) = d (common DIFFERENCE) |
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| 24. |
752.12+ 453.2+752.11=? |
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Answer» Step-by-step explanation: 752.12+453.2+752.11 = 1957.43 |
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| 25. |
Q-2 Match the following [5]A 1. Special number 2. Even Prime number 3. A number 6154. Having only two factors 5. Right angle bdivisible by 3 90 2 1 prime number |
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Answer» Answer: 1.Special number 1 2.Even prime number 2 3.A number 615. DIVISIBLE by 3 4.Having only two FACTOR. prime number 5.Right ANGLE. 90° |
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| 26. |
Factorize (x + y)^2 – 4xy |
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Answer» ==: (x + y)² - 4xy ==: x² + y² + 2xy - 4xy ==: x² + y² - 2xy ==: (x - y)² Pls MARK my answer as brainlist Pls FOLLOW me |
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| 27. |
17. Reduce 198/297 to lowestterm11/2718/2709/i12/3 |
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Answer» Step-by-step EXPLANATION: What is 27/33 SIMPLIFIED? - 9/11 is the simplified FRACTION for 27/33. |
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| 28. |
Notes of class 9 chapter 2 maths exercise 2.5. |
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Answer» Step-by-step EXPLANATION: |
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| 29. |
Find the area, in square centimeter, of a square whose side is 1- 2.4 dm 2- 30mm |
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| 30. |
186Mathematics for Class 82. In the adjoining figure, ABCD is a quadrilateral.(1) How many pairs of adjacent sides are there? Name them(1) How many pairs of opposite sides are there? Name them.(ii) How many pairs of adjacent angles are there? Name them.(iv) How many pairs of opposite angles are there? Name them.(v) How many diagonals are there? Name them.rilateral is 360° |
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Answer» Step-by-step explanation: 4) there are two pairs of vertically opposite angle, names are Angle AOB=Angle COD, and Angle AOD =BOC 3) (Angle A,Angle B),(Angle B,Angle C),(Angle C,Angle D),(Angle D,AngleA) 4) opposite side (AB,DC),(BC,AD) 5)there are two diagonal AC and BD I HOPE this helps you and plz mark me in brainlist and if it's correct then like this and follow me plz |
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| 31. |
Determine the nature of roots of the following quadratic equations from their discriminant. m + 2m + 9 =0 |
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Answer» <U>C O R R E C T Q U E S T I O N : Determine the nature of roots of the following quadratic equations from their discriminant. m² + 2m + 9 = 0 S O L U T I O N : Given,
To Find,
Explanation, Given, quadratic polynomial, m² + 2m + 9 = 0. On comparing with, ax² + bx + c = 0 , We get, => a = 1 , b = 2 , c = 9 We know, Discriminate = b² - 4ac [ Put the values ] => (2)² - 4 × 1 × 9 => 4 - 36 => -32 .°. D < 0 Therefore,The roots are not real and unequal. |
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| 32. |
Write the following in ascending order.229879107173633322853310693356268778461899114180442974591426o Write the following in descending order.43415781351781295715436347117382523802534584710802151Greatest two digit number is 99Smallest two digit number is 10 |
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| 33. |
Find the square root of the following complex numbers −8−6i |
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| 34. |
3 times a number increased by 7 equal 31 |
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Answer» Step-by-step explanation: Question 833463: When 3 is ADDED to 7 TIMES a NUMBER the sum becomes 31. find that number? x=9 ANS. |
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| 35. |
Pls help me pls don't take points i will mark u branist if it is right pls help |
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Answer» Step-by-step EXPLANATION: ii good on my birthday you are not the INTENDED RECIPIENT you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient |
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| 36. |
Construct the following angles and justify the constitution a) 60 degree |
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Answer» Step-by-step explanation: DRAW a line and take a RADIUS in your compass then draw an arc with that radius after that CUT that arc with that radius which you have TAKEN to draw the arc through the line in this way 60⁰ can be drawn hope it will help you mark me as BRAINLIST |
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| 37. |
बाय सेलिंग और सेट ऑफ होम अप्लायंसेज फॉर रूपीस 3625 ए शॉपकीपर लॉसेज 15% ऑफिस कॉस्ट प्राइस यू टू कंपटीशन इन द मार्केट डिसाइडेड टो गेट 10% ओन्ली व्हाट विल बी द न्यू सेलिंग प्राइस |
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Answer» aaaaaaaaaaaaaaaaaaaa |
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| 38. |
Solve guys it's urgent |
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Answer» Step-by-step EXPLANATION: a.A,B,C b.AB ,AC c.AB d.CA,CB |
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| 39. |
Please and to these que |
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Answer» Answer: Gtrtyhwbrhyrevrthevyherv5uynjnujty Step-by-step explanation: |
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| 40. |
Please evaluate this !! |
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Answer» Step-by-step EXPLANATION: sin^2θ +cos^2θ/ sinθ+cosθ + sinθ.cosθ = 1/sinθ+cosθ + sinθ.cosθ = 1/sinθ+cosθ + (sinθ+cosθ)(sinθ.cosθ)/sinθ+cosθ = sin^2θ + sinθ.cosθ + sinθ.cosθ + cos^2θ/sinθ+cosθ = 1 + 2sinθ.cosθ/sinθ + cosθ |
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| 41. |
BaIf-co.bPOa?b-If cosec O - sin e = dº, seco - cose = bº, prove that ał b?(a? +62) = 12rove that |
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| 42. |
Suraj invested 40,000 in a savings scheme for 1 year at 13% p.a., interest being compounded half yearly. How much will he get at the end of 1 year?The answer is Rs 45,369. Pls write only in STEP B STEP. No direct answer allowed ..If you dont know or if you get wrong answer........then dont answer coz that answer will be reported. BEST ANSWER WITH STEP BY STEP EXPLANATION WILL BE MARKED AS BRAINLIST |
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Answer» STEPS are GIVEN here in this figure.Click on it. hope it HELPS you |
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| 44. |
Afrequency isrepresentedbars indistribution isby joining adjacent bars are |
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Answer» Step-by-step explanation: ∅ _ᵗʰⁱˢ ᵐᵉˢˢᵃᵍᵉ ᶜᵃⁿ'ᵗ ᵇᵉ ᵛⁱᵉʷᵉᵈ ᵇᵉᶜᵃᵘˢᵉ ʸᵒᵘ ᵃʳᵉ A noob An electroscope is an EARLY SCIENTIFIC instrument USED to detect the presence of electric charge on a BODY. It detects charge by the movement of a TEST object due to the Coulomb electrostatic force on it. The amount of charge on an object is proportional to its voltage. |
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| 45. |
65,Write the following in ascending order.8563797198.10732210332233184669993326567887I5914.29412611807444Write the following in descending order.43158157413517812957431123780386325473458472521108051 |
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Answer» [1]Ascending order 1 10 10 11 14 18 22 22 26 26 29 33 33 41 44 46 56 59 63 65 69 71 73 74 79 80 85 98 [2] Descending order 81 81 80 80 63 58 57 56 51 47 47 43 43 41 38 35 34 29 25 25 23 21 17 15 11 10 7 Step-by-step explanation: [1] For ascending order you have to put all the numbers in order from the SMALLEST to the GREATEST number. [2] For descending order you have to put all the numbers in order from the greatest to the smallest number. |
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| 46. |
फाइंड द स्क्वायर रूट ऑफ 2 पॉइंट 7फाइंड द स्क्वायर रूट ऑफ 2.7 225 |
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Answer» Step-by-step EXPLANATION: ✓2.7225 is 1.65 |
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| 47. |
Define complete angel |
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Answer» Answer: A full angle, also CALLED a complete angle, round angle, or perigon, is an angle equal to radians. corresponding to the central angle of an entire circle. FOUR right ANGLES or TWO straight angles equal ONE full angle. |
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| 48. |
Al SISI X 100b) T -TX100c) Td] T = PXRX51SI X 100What is the formula for calculating timeperiod when principal, rate % and Sl isgiven? |
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Answer» Step-by-step explanation: time= SI×100/principal×rate% HOPE it will helpful for you mark me as BRAINLIST |
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| 49. |
Na at- 137 UK -+ br t c = 6compooing cathaya = 1b3atpC-13)113adi 132/d-BE710givenAdding equation220!= 10fromlotß= 13B-13-10B = 3a x B= C.. lo x3=*3o =kk=30 |
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Answer» Now please please LIKE my ANSWERS please please please please please please...... |
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| 50. |
Q-2 Match the following [5]A B1. Special number divisible by 32. Even Prime number 903. A number 615 24. Having only two factors 15. Right angle prime number |
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