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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. |
P²-4-16 factorise it with identity |
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Answer» Step-by-step EXPLANATION: |
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| 2. |
Find the surface areas and volumes of spheres of the following radii.(T-3.14)of a solid hemisphere is som4 cm (11) 9 cm |
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Answer» first you now what is the formula 2/3πr² PUT them (I)18.8cm |
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| 3. |
किन्हीं दो संख्याओं का योग 70 है और उन संख्याओंका अन्तर 14 है तो वे संख्याएँ बताओं। |
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Answer» धन्यवाद!!!!!!!!! |
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| 4. |
Janhavi when will ur exam end |
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Answer» Answer: PLEASE don't send any further questions Step-by-step EXPLANATION: please THANKS all my answers and MARK the BRAINLIEST |
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| 5. |
(d) If u = xy2î +2x2yz j -3yzék, then thevalue of curl v at (1 -1, 1) is equal to |
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Answer» Answer: q of the photos of syllabus of our games and images of the Step-by-step explanation: |
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| 6. |
The adjective form of power is(i) empowered (ii) powerful (iii) empower fim) powerfully |
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Answer» POWERFULLY is the RI8 answer |
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| 7. |
Find the value of k is the straight line 4-krataand 2k-1 (p) & K-1(9) |
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Answer» okay done ✌✌ 20 rupees wala hela ❤️❤️ hn achanti JE !! hele b MU tk galei TA nuha ki !! HAHAHAHAHAHA ❤️❤️❤️❤️ Love you baby ☺️☺️❤️❤️ |
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| 8. |
-11+xIfy=tan 1-Xthen yn= ? |
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Answer» Step-by-step EXPLANATION: oooooooooooook |
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| 9. |
The difference between the costprice and sales price of an article isRs. 240. If the profit percent is 20,at what price was the article sold.(A) Rs. 1240 (B) Rs. 1440(C) Rs. 1600 (D) Rs. 1400 |
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Answer» Answer: The article was sold for RS. 1440 Step-by-step explanation: Profit = Rs. 240 Profit percent = 20% , LET c.p be X ATQ, 240/x x 100 = 20 24000/x = 20 = 24000/20 = x 1200 Since s.p - c.p = 240 1200 - s.p = 240 s.p = 1200 + 240 = 1440 |
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| 10. |
in the year 2012 it was estimated that tere were 364 crore internet users world wide in the next ten years that number will be increased by 125% estimate the number of internet userrs world wide in 2022? |
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Answer» Step-by-step EXPLANATION: |
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| 11. |
Surface area of a cuboid of dimensions 25 cm, 20 cm and 12 cm |
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Answer» l=15cm. , B= 10 cm. , h = 20 cm. Total surface area of the CUBIC = 2.[l.b+b.h+h.l] . units. =2.[ 15×10 + 10×20 +20×15]. cm^2. = 1300.cm^2. Answer. |
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| 12. |
Sides of triangle are 3x +4;5x+7and 8x+5. find its parimeter |
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| 13. |
Tan 28°=cos 17°- sin 17÷cos 17° + sin 17 |
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| 15. |
6 km 42m 12 cm into cm convert |
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Answer» Answer: 604212cm Step-by-step explanation: 1km 1000m 1m=100cm therefore 6km=600000cm 42m=4200cm 12cm 600000+4200+12 604212cm |
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| 16. |
A 180 meter long train crosses aman standing on the platform in 6sec. What is the speed of the train.(A) 108 km/hr (B) 90 km/hr(C) 120 km/hr (D) None |
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Answer» haha !! bass .. GALEI ziddi same same !! HAHAHA .. love you baby ❤️❤️ hmm BYE ☺️☺️❤️❤️❤️ Love you ❤️❤️☺️ |
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| 17. |
If a,b,c, are in continued proportion then show that (a+b+c) (b-c). =ab-c² |
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Answer» Answer: If a,B,c are in continued proportion, prove that (a+b+c)(a−b+c)=a2+b2+c2. Video Explanation. Solution To QUESTION ID 577485. Answer. OPEN in ANSWR app. To Prove : (a+b+c)(a−b+c)=a2+b2+c2. Proof : a,b,c are in ... Step-by-step explanation: mark as brainlest |
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| 18. |
11. In the adjoining figure identify.i) The pairs of corresponding anglesii) The pairs of alternate interior angles86 |
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Answer» i) CORRESPONDING Angles 1,5 2,6 4,8 3,7 1,8 4,5 2,7 3,6 |
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| 19. |
find the difference between compound interest and simple interest 50,000 at 12% per annum for 3 years |
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Answer» Answer: 2,246.4 Step-by-step explanation: amount=p(1+r/100)n a=50000(1+12/100)³ a=50000(112/100)³ a=50000×112/100×112/100×112/100 a=70,246.4 COMPOUND INTEREST =A-P 20,246.4 simple interest =p×r×t/100 18,000 difference in CI and si=20246.4-18000 2,246.4 answer MARK ME AS BRANLIST |
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| 20. |
Square ha a perimeter of 64 cm then find the length of its side |
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Answer» Step-by-step explanation: Let X be the LENGTH of the side of the SQUARE. Perimeter = 64 cm 4 x X = 64 cm X = 64 / 4 X = 16 cm Hence the length of the square is 16 cm. Note : Perimeter of a square = 4 x side |
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| 21. |
4. Take a point R on line XY. Draw a line perpendicular to XY at R, using a set square. |
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Answer» Step-by-step EXPLANATION: hggw582ukwtutwi5oqip64lhd7oqjyryki 7ow8oe7iiwiowo7iw78leioy6 |
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| 22. |
4. The total age of father and the sonis 63 years. Ratio of their age is 5:2.After 10 years the age of the son is,(A) 17 years (B) 45 years(C) 18 years (D) 28 years |
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Answer» Step-by-step explanation: |
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| 23. |
36.32लाटरचेगॅलन मध्ये रूपांतर करा |
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Answer» Step-by-step EXPLANATION: |
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| 24. |
In traiangle ABC if AB=BC and angle b is70 find angle A |
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Answer» Answer: Given: In a Δ ABC, AB = AC and ∠B = 70° ∠B = ∠C [Angles OPPOSITE to EQUAL SIDES are equal] Therefore, ∠B = ∠C = 70° Sum of angles in a triangle = 180° ∠A + ∠B + ∠C = 180° ∠A + 70° + 70° = 180° ∠A = 180° – 140° ∠A = 40° |
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| 25. |
If root2 and root3 are irrational number then show that their difference is also irrational |
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Answer» √2-√3=√2-√3 (which is an IRRATIONAL NUMBER) |
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| 26. |
Pls know it I beg u I need the answer |
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Answer» a is the answer pls RATE it |
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| 27. |
43. In the English Alphabets N and Sthe product of the place values ofthese alphabets is how muchgreater than the sum of their placevalues.(A) 5(B) 33(C) 233 (D) 299 |
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Answer» Answer: your answer is 233 Step-by-step explanation: place VALUE of N and S are 14 and 19 by statement product of place VALUES of N and S are 14 *19=266 similarly sum of their place values are 14+16 =33 then just subtract 266-33=233 |
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| 28. |
Aदिलना पुर्यशीले पर एकगांकु के आधार काटापर पैट करने काव्याप्रति |
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Answer» The Struggle Your in today is DEVELOPING the STREGTH you NEED for Tomorrow. Please mark me as brainlist or give thanks. |
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| 29. |
Find the cube root of 512 in divion |
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Answer» Answer: 8 is the answer Step-by-step EXPLANATION: MARK as BRAINLIEST |
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| 30. |
Find the volume of a cylinder whose radius is 3.5 cm and height is 14 cm |
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Answer» curve surface area = 308cmsquare GIVEN:- Radius of cylinder=3.5 cm Height of cylinder=14 cm To FIND:- Curve surface area of cylinder. Solution :- C.S.A of cylinder is 2πrh C.S.A of cylinder= 2×22/7×3.5×14 C.S.A of cylinder= 2×22×3.5×2 C.S.A of cylinder=308 cmsquare |
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| 31. |
37+89=13,23+65=10,28+46? |
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Answer» 37x50=1850, 38+49=87 38x49=1862, 39+48=87 39x48=1872, 40+47=87 40x47=1880, 41+46=87 41x46=1886, 42+45=87 42x45=1890, 43+44=87 43x44=1892, 2+87=89 2x87=174, 3+86=89 3x86=258, 4+85=89 4x85=340, 5+84=89 5x84=420, 6+83=89 6x83=498, 7+82=89 7x82=574, 8+81=89 8x81=648, 9+80=89 9x80=720, 10+79=89 10x79=790, 11+78=89 11x78=858, 12+77=89 12x77=924, 13+76=89 13x76=988, 14+75=89 14x75=1050, 15+74=89 15x74=1110, 16+73=89 16x73=1168, 17+72=89 17x72=1224, 18+71=89 18x71=1278, 19+70=89 19x70=1330, 20+69=89 20x69=1380, 21+68=89 21x68=1428, 22+67=89 22x67=1474, 23+66=89 23x66=1518, 24+65=89 24x65=1560, 25+64=89 25x64=1600, 26+63=89 26x63=1638, 27+62=89 27x62=1674, 28+61=89 28x61=1708, 29+60=89 29x60=1740, |
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| 32. |
Screenshot 2021-03...02.34 AM.png |
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| 33. |
13.42. The breadth of a rectangular plot isof its length. If the perimeter ofthe plot is 240 meters. What is thelength of the plot?(A) 80 m. (B) 240 m.(C) 90 m. (D) None |
Answer» Correct Question:
Answer :
Given :
To find :
Solution :
As we know that,
⟿ 2(length + breadth) = 240 ⟿ 2(x + 1/3x) = 240 ⟿ 2X + 2x/3 = 240 ⟿ 6x + 2x / 3 = 240 ⟿ 8x/3 = 240 ⟿ 8x = 240 × 3 ⟿ 8x = 720 ⟿ x = 720/8 ⟿ x = 90 Hence , Length of plot is 90m
So,
VERIFICATION :As we know that,
⟿ 2(90 + 30) ⟿ 2(120) ⟿ 240 |
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| 34. |
Find the mode of data 21 25 40 16 21 |
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Answer» Step-by-step explanation: |
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| 35. |
व्हाट इज द लेंथ एंड डायरेक्शन ऑफ़ योर शैडो इन द मॉर्निंग एंड आफ्टरनून |
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Answer» MARK me brainliest. Step-by-step EXPLANATION: |
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| 36. |
Find the largest no. which divides 245 and 1037 leaving the same remainder |
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Answer» Step-by-step EXPLANATION: THANK youuuuuuuuuuuuuu |
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| 37. |
If 3-1 = 9 and 4y-2 = 64, find y/x |
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Answer» Answer: => 4y = 64+2 => 4y = 66 => y = 66/4 => y = 16.5 Step-by-step EXPLANATION: I hope this is helpful to you........... please make me as brainliest........ Please FOLLOW me......... |
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| 38. |
Now I will come online after March 30.what is mathematics? |
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Answer» Step-by-step explanation: Mathematics includes the STUDY of such topics as QUANTITY, structure, space, and change. It has no generally ACCEPTED definition. Mathematicians seek and use patterns to formulate new conjectures; they resolve the TRUTH or falsity of such by mathematical proof. |
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| 39. |
Can the experimental probability of an event be a negative number? Ifnot, why?m of the other twotrinale with base oflethe sus |
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Answer» No, PROBABILITY can never be zero it ALWAYS LIE between 1-0 , if an EVENT is not POSSIBLE than its probality will be 0. Never ever less than 0 . |
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| 40. |
Construct a triangle if AB = 8 cm, AC= 6 cm, and BC= 10 cm |
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Answer» I cannot give the construction but can give steps.. since 8 cm, 6cm and 10CM are a Pythagorean triplet...ie 8²+6²=10² 64+36=100 so you can take base as ab or ac.. suppose you take base as ab
hope it helps uhave a great day :) |
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| 41. |
Every point on the number line represent, which of the following numbers? |
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Answer» Answer: 748 7692 3764 USE this to come 2266 i am waiting Step-by-step explanation: |
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| 42. |
Padan, a student of class X was asked to make a scence model shaped like a cylindewith open base and соniсаl toые выра саамаа алерThe diameter of the models 21 cm аnd nѕ lеngthe sasen Tae heght ot olinde |
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Answer» Step-by-step explanation: jcjjs6cj DJ is the BEST player EVER SINCE he was alone in his first year of his first career at the following p YEARS |
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| 43. |
1) Define: Linear pair. |
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Answer» Answer: A LINEAR PAIR is a pair of adjacent angles formed when two LINES intersect. |
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| 44. |
3. How many terms are there in the expression 1.2ab-2.4b + 3.6a?(a) 1(b) 2(C) 3(d) 4 |
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Answer» Answer: 3 Step-by-step EXPLANATION: The TERMS are: 1.2ab, -2.4b, 3.6a |
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| 47. |
Fill in the blanks of the following |
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Answer» Step-by-step EXPLANATION: |
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| 48. |
21. A train travelling at a uniform speed passes by a platform 220 m long in 30 s and anotherplatform 325 m long in 39 s. Find (1) the length of the train and (ii) the speed of the train. |
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Answer» Answer: a train travelling at a uniform speed passes by a platform 220 M long in 30 seconds and another platform 325 M long in 39 seconds FIND the length of the train and the speed of the train |
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| 49. |
हमें कैसे लोगों का संग करना चाहिए और कैसे नहीं |
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Answer» Step-by-step explanation: HAMEIN un logo ke sath RAHNA chahiye jo swabhav se achhey hai. jo SIRF apne kaam PAR dhyan dete hai na ki dushro par. Aise logo ke sath rahna chahiye. Aur un logo sath nhi rahna chahiye jo swabhav se achhey nhi hai. Oh sirf dhusro ke burai karte hai aur apni kaam par dhyan nhi dete |
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