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. |
How to 30-1.5 answer with explaintion |
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Answer» ong>Answer: Follow on i n s t a G R a m = niral161 Step-by-step explanation: → MARK as brainliest answer. → First subtract 1 from 30 → 30 - 1 = 29 → Now subtract 0.5 from 29 → 29 - 0.5 = 28.5 → 30 - 1.5 = 28.5 |
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| 2. |
15. 6x² y² z²÷ 12xyz |
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Answer» ong>Answer: xyz/2 Step-by-step explanation: ------------------------------ 12 X Y Z 1 x , 1 y, 1z will be CANCELLED from numerator and 6/12 is 1/2 so there you go with answer hope it helps |
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| 4. |
Prove the following:(i) sin4 0 - cost 4 0 = sin2 0 - cos2 o |
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Answer» ONG>Step-by-step EXPLANATION: =sin⁴0-cos⁴0 =(sin²0+cos²0)(sin²0-cos²0) =1(sin²0-cos²0) =(sin²0-cos²0) |
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| 5. |
Question : 2 of 15 2 Marksif&r*2 + 6y^2 = 13xy, what is the ratio of x to y? |
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Answer» ONG>Answer: 2+6y² =13xy 3=13xy-6y² 3=7y2 |
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| 7. |
What is the value of x3+2x+1 when x=1 |
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Answer» ONG>Step-by-step EXPLANATION: when x=1 x3+2x+1 =1×3+2×1+1 => 3+2+1 |
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| 8. |
39/65*30 PLEASE ANSWER FAST BUT PLEASE GIVE A BRIEF EXPLANATION |
| Answer» ASE REFER to the ATTACHMENT MATE ☺️ | |
| 9. |
Arjun bought a toy for Rs. 160, a ball for Rs. 45 and a chocolate for Rs. 30. How much amount did he spend? |
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Answer» ong>Answer: ߷ Total amount of MONEY that is spend by Arjun = ₹ 235. SOLUTIONPrice of the toy that Arjun bought = ₹160. Price of the ball that Arjun bought = ₹45. Price of the chocolate that Arjun bought = ₹30. Total amount of money that is spend by Arjun = Price of the toy that Arjun bought + Price of the ball that Arjun bought + Price of the chocolate that Arjun bought ⇒ Total amount of money that is spend by Arjun = 160 + 45 + 30 ⇒ Total amount of money that is spend by Arjun = ₹ 235. Question (For PRACTICE)RAHUL bought a pen for ₹13 , a dozen of ORANGES for ₹120 , an umbrella for ₹230 and a box of crayon for ₹10 . How much amount did he spend in total? Answer(For Verification) → Total amount of money that is spend by Rahul = ₹373. |
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| 10. |
Find hcf by prime factorization method of 60,72 and 128 |
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Answer» ONG>Answer: From the sum of 3X2 - 6x + 8 and - 4X + 7x- 6 subtract 6 X2 + 5 x + 4 Find its value for x=-2. |
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| 12. |
Five less than 3 times a number is -20. find the number |
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Answer» en question -: FIVE LESS than 3 times a number is -20. find the numberlet's try to solve the questionlet the number be x ACCORDING to question five less than 3 times a number is -20 i.e Hope this will HELP you Thank you... |
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| 13. |
The factors of x²- 4 are |
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Answer» ONG>Answer: bdnshBwmfjab bnsnahstb+_+₹? #+5" 4(@) 6 hdkdkwtdydkcb+__+#! #65_(4(57#;;":? '! vzfet |
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| 14. |
If 56 mens can do piece of work in42 days. then how men's can do the work in 14 days |
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Answer» ONG>Step-by-step explanation: In 14 days men work=52/42 ×14 = 24 men |
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| 15. |
In ∆ABC,ne all the interior and exterior angles of the triangle |
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Answer» ong>ANSWER: sum of two interior OPPOSITE angles= exterior angle |
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| 18. |
.If,³√x =5 then the value of x is : |
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Answer» ong>Step-by-step EXPLANATION: Takin cube boot sides (³root x)³=5³ x=125 |
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| 19. |
Expand:(2×+1)¹ please solve this problem |
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Answer» ong>ANSWER: Step-by-step EXPLANATION: (2x)² + (1)² +2 (2x)(1) Because, (a+b)²=a²+b²+2ab. 4x²+1+4x Hence, the answer of the question is ( 4x²+1+4x ). |
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| 21. |
1+tan^2A/1+cot^2AAnswer it |
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Answer» ong>Answer: tan^2 A Step-by-step EXPLANATION: Here I attach the pic to the answer . . . . . HOPE the answer helps you :) . . . . PLEASE MARK my answer as brainliest answer . . . . . Drop some ♥︎♡♡♡♥︎♡♥︎♡♡♡♥︎ |
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| 22. |
Which of the following is equal to 1/X? |
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Answer» ONG>Step-by-step EXPLANATION: your QUESTION is INCOMPLETE |
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| 23. |
In a milk dairy 25,06,756 Litres of milk had come in the moring Among which 15,67,540 Litres of milk was sold. Then again in the afternoon 15,65,740 Litres of milk had come ifin that 25,00,756 Litres of milk was sold then what is the remaining quantity of milk ?A 4,500 LitresB. 4,200 LitresC. 4,020 LitresD. 4,300 Litres |
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Answer» ONG>ANSWER: tufetjeitiyrdtiditdtdttustust |
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| 24. |
A purchased 3 dozen apples at Rs. 240 per dozen, Two dozen apples at Rs, 360 per dozen and 5 dozen apples at Rs. 180 per dozen. Find the average cost of the apple. |
Answer» Given;purchased, To Find;
Solution;
= Rs 720
= Rs 720
= Rs 900
= (3 × 12)+(2 × 12)+(5 × 12) = 36 + 24 + 60 = 120 Therefore;Total cost of all the apples = 720 + 720 + 900 = Rs 2340 Formula Used;
= total cost / total number of apples Substituting the VALUES;Average cost = 2340/120 = Rs 19.5 Conclusion;
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| 25. |
(i) AABC ~ APQR, A(AABC) = 81 cm? If AB = 6, PQ=12 cm,then find A(APQR). |
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Answer» ONG>Answer: 1) ABC - PQR, A(AABC) = 81 CM?. If AB = 6, PQ = 12 = then find A(APQR). |
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| 26. |
List five rotional number between -1 And 5 |
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Answer» ong>Answer: 5 RATIONAL NUMBERS between -1 and 5 can be: 0, 1, 2, 3, 4 |
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| 27. |
10:28 am What is the difference betweenamounts for 2 years and 3 years forRs. 500 at 10% compound interest? |
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Answer» ONG>Answer: Step-by-step EXPLANATION: nxvsnalksksodndnd xiske |
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| 28. |
A=I+j what is the angle between vector and x axes |
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Answer» ONG>Answer: Hence, the ANGLE (θ) made by the vector with the x-axis is 45° please MARK as BRAINLIEST answer |
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| 31. |
23. Write all the integersen 7 and24. The side of asend25 |
Answer» ONG>ANSWER:PLEASE mark me as BRAINLEAST |
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| 32. |
1Area of circular region is 2464 cm²find ractices and diamete |
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Answer» ong>ANSWER: RADIUS : 32 Diameter : 64 I HOPE it will help you |
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| 33. |
Simplify: this attachment |
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Answer» ong>Answer: |
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| 34. |
(5y+4) + (8y+4) = 34 find the value of y |
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Answer» ong>Answer: y = 2 Step-by-step EXPLANATION: (5y + 8y) + (4 + 4) = 34 13y + 8 = 34 13y = 34 - 8 13y = 26 y = 26/13 y = 2 Hope it helps!! |
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| 35. |
Discount = ____-_____ |
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Answer» ONG>Answer: discount = LISTED price - SELLING price it may helps you plz add me as BRAINLIST |
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| 36. |
Lim x tends to 0 find (tan²4x/8x²) |
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Answer» ong>Answer: Mitochondria are membrane-bound cell organelles (MITOCHONDRION, singular) that generate most of the chemical energy needed to power the cell's BIOCHEMICAL reactions. Chemical energy produced by the mitochondria is stored in a small MOLECULE called adenosine triphosphate (ATP).
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| 38. |
Factorise x^2+12+35 please answer my question as fast as possible |
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Answer» ONG>Step-by-step EXPLANATION: x² + 12x + 35 = x² + 7x + 5x + 7×5 = x(x+7) + 5(x+7) = (x+5)(x+7) |
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| 39. |
If the common difference of an AP is 8 then i a₁₅ - a₇ is |
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Answer» ONG>ANSWER: Step-by-step EXPLANATION: |
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| 40. |
Find the value of sin 30 cos 45+cos 60 sin 45 |
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Answer» ong>ANSWER: Answer in Answer is the BEST way to go if I don't hear BACK from them yet I am THINK I it will get you a NEW |
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| 41. |
If -18, -14, -10, -6... is an AP, then its nth term |
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Answer» ONG>ANSWER: hope it helps Step-by-step EXPLANATION: a= -18 , d= -14+18= 4 Tn = a+ (n-1)d = -18 +4n-4 =-22+4n |
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| 42. |
What is the expansionof (m+2)² |
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Answer» ong>Answer: (m + 2)² = m² + 2² + 2×m×2 = m² + 4 + 4M |
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| 43. |
CRE WIE MATISERADE5.The ratio 4:25 converted to percentage is1 |
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Answer» ONG>Answer: 16% |
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| 44. |
Find the value of sin30 cos 45+cos 60 sin 45 |
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Answer» ONG>Answer: 1/ |
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| 45. |
what is the difference between simple interst and compound interest for 2 years at the rate of 5% on Rs.1000? |
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Answer» ong>Answer: did not WANT you to think I was WRONG about the WAY I did that the card is drawn from the same time as a scheduled DATE and the date of arrival in tamil is the answer I'm not aware about you to be able and not to me is that you have logined and you have |
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| 46. |
Q.3 A well is dug out whose radius is 4.2m and depth is 38m. The earth taken out from well is spread all over a rectangular field whose dimensions are 130m * 115m . Find the rise in the level of field. |
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Answer» ong>GIVEN :-
TO FIND :-
TO KNOW :- ★ Volume of Cuboid = πr²h ★ Volume of Cuboid = L × b × h SOLUTION :- For well ,
Well is in the form of Cylinder. Volume of well dugged out = πr²H ㅤㅤㅤㅤㅤㅤㅤㅤ= (22/7) × (4.2)² × 38 ㅤㅤㅤㅤㅤㅤㅤㅤ= (22/7) × 17.64 × 38 ㅤㅤㅤㅤㅤㅤㅤㅤ= 14747/7 ㅤㅤㅤㅤㅤㅤㅤㅤ= 2106.7 m³ -----(1) __________________________ For field ,
Field is in the form of Cuboid. Volume of field = l × b × h ㅤㅤㅤㅤㅤ ㅤㅤ= 130 × 115 × h ㅤㅤㅤㅤㅤㅤ ㅤ= 14950h m³ -------(2) ♦ When same amount of earth is digged out and spread all over the field , total volume in both the cases will be same. So, equating (1) and (2) , → 2106.7 = 14950h → h = 2106.7/14950 → h = 0.14m = 14cm Hence , there is a rise of 14cm or 0.14m in the field. MORE TO KNOW :- ★ Volume of Cone = (1/3)πr²h ★ Volume of CUBE = edge³ ★ Volume of Sphere = (4/3)πr³ ★ Volume of Hemisphere = (2/3)πr³ |
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| 47. |
prove that if x and y are both odd positive integers then x square + y square is even but not divisible by 4 |
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Answer» Given:-
To Prove:-
step-by-step SOLUTION:-Let the two odd NUMBERS be (2a+1) & (2b+1) because if we add 1 to any even no. it will be odd. x²+y²
4 Is not a multiple of 2 it means CLEARLY that 4 is not multiple of x²+y² , so x²+y² is even but not divisible by 4.
Hence proved.!! |
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| 48. |
The expression x+ 20 is in |
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Answer» ong>Answer: So, your POLYNOMIAL has -1 degree (1/x) and thus it is not a POLYNONIAL. EDIT: WOW! ... How many terms does the polynomial y= (x²+7) (x-2) (x+4)?. 706 Views ... 5 + √x = 5 + x½. 4x³ + 8x. Step-by-step explanation: answer is correct |
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| 49. |
21. From the graph, answer the following questions. YBCDFG0 1 2 3 42(a) Choose the letters) that indicate the location of the point (0,5)(b) The coordinates of A. |
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| 50. |
The flower bed design shows that the width of the garden on the drawing is six inches. If the scale is 1"= 5 feet, find how wide the actual flower garden is in inches. |
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