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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.
| 2. |
Evaluate : 298×298-205×205/93 |
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Answer» ONG>ANSWER: Formula used
Step-by-step explanation: 298×298-205×205 298²-205² 93 (298+205)(298-205) 93 (503)(93) 93 (503) |
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| 3. |
(vi) (Vil) 98765 (viii) 42658 (ix) 779903. Test the divisibility of each of the following numbers by 10:(i) 205(ii) 90(iii) 1174 (iv) 57930Test the divisibility of each of the following numbers hi 2(v) 60005 |
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Answer» ONG>Answer: 2863 iiivstndunxubddjcrhdubrudvyhhjuiiiu Step-by-step explanation: HOPE it help you mark me BRAINLIEST |
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| 4. |
4. Find two consecutive positive integers, sum of whose squares is 365. |
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Answer» align="absmiddle" ALT="\huge\pink{ᴀɴsᴡᴇʀ}" class="latex-formula" id="TexFormula1" src="HTTPS://tex.z-dn.net/?f=%5Chuge%5Cpink%7B%E1%B4%80%C9%B4s%E1%B4%A1%E1%B4%87%CA%80%7D" title="\huge\pink{ᴀɴsᴡᴇʀ}"> ʟᴇᴛ ᴛʜᴇ ᴛᴡᴏ ᴄᴏɴsᴇᴄᴜᴛɪᴠᴇ ᴘᴏsɪᴛɪᴠᴇ ɪɴᴛᴇɢᴇʀs ʙᴇ x ᴀɴᴅ x+1ᴛʜᴇɴ,x 2 +(x+1) 2 =365 ⇒x 2 +x 2 +2x+1=365 ⇒2x 2 +2x−364=0 ⇒x 2 +x−182=0 ᴜsɪɴɢ ᴛʜᴇ ǫᴜᴀᴅʀᴀᴛɪᴄ ғᴏʀᴍᴜʟᴀ, ᴡᴇ ɢᴇᴛx= 2 −1± 1+728
⇒ 2 −1±27
ʙᴜᴛ x ɪs ɢɪᴠᴇɴ ᴛᴏ ʙᴇ ᴀ ᴘᴏsɪᴛɪᴠᴇ ɪɴᴛᴇɢᴇʀ. ∴x
ʜᴇɴᴄᴇ, ᴛʜᴇ ᴛᴡᴏ ᴄᴏɴsᴇᴄᴜᴛɪᴠᴇ ᴘᴏsɪᴛɪᴠᴇ ɪɴᴛᴇɢᴇʀs ᴀʀᴇ 13 ᴀɴᴅ 14. |
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| 5. |
Find the difference between the compound interest of 25000 at 16% per annum for six month compounded half- yearly and quarterly respectively. which option is better? |
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Answer» ong>Step-by-step explanation: hope this HELPS you pls mark as BRAINLIEST answer |
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| 7. |
Gauen A = 60A = 60°, B = 30° , Prone that : tan (A+B)tan At tan B1-tan Atau B |
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Answer» ONG>Step-by-step EXPLANATION: A=60° B=30° tanAtanB tan60tan30 √3(1/√3) 1 |
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| 8. |
& Amit Amit gets 98 marks in his exams.This amounts to 56 % of the totalmarks, what is the total marks? |
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Answer» ONG>Answer: LET x=Total marks Let y=Passing marks 38% of Total marks=Passing marks+18 (GIVEN) (38/100)*x=y+18………(1) 27% of Total marks=y-37 (given) (27/100)*x=y-37……….(2) From equation 1&2 0.38x=y+18 0.27x=y-37 Solving. X=500 & Y=172 Step-by-step EXPLANATION: PURPLE YOU ARMY ♡ |
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| 9. |
25. Arithmetic Mean of the following data is 25.4. X=10-20. Frequency= 20 20-30. 15 30-40. y 40-50. 3 50-60. 2Find the missing frequency Y. |
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Answer» ONG>Answer: ANSWER class f cf 0-10 10 10 10-20 x 10+x 20-30 25 35+x 30-40 30 65+x 40-50 y 65+x+y 50-60 10 75+x+y
75+x+y
75+x+y=100 x+y=25 f=30,h=10,cf=35+x, 2 n
=50 Median=l+( f 2 n
−cf
)×h 32=( 30 50−35−x
)×10
32−30= 3 15−x
6=15−x
x=9
∴y=16 |
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| 10. |
(5a+3b-2c)^2 please tell the correct answer...will mark your answer as brainliest..please...pleasesolve and tell..please |
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Answer» ONG>ANSWER: please refer to the given attachment hope it may HELP you!! Please mark me as brainliest!!!!!!(•‿•)(•‿•)(•‿•)(•‿•)it's a humble request |
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| 11. |
A rectangular fieldislongFind its perimeter.6 47 meand 64wide |
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Answer» >
perimeter=2(l+b) = 2(647+64) = 1294+128 = 1422m |
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| 12. |
If n is odd, then (1+3+5+7+.....to n terms) is equal to |
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Answer» ONG>Step-by-step explanation: 1+3+5+7...........+N.... There are (n-1)/2 terms So the SUM is (n-1)²/4 |
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| 13. |
The cost price of 8 books is equal to the selling price of 6 books, find the gain percent pls give me the answer of this question pls jo bhi answer dega main follow larungi bas jaldi se answers bhej do |
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Answer» ong>Answer: LET the cost price of 1 book = Rs 1 Cost of 6 books = Rs 6 Selling price of 6 books = 8 Gain = 8 - 6 = 2 Gain % = gain/cost × 100 = 2/6 × 100 = 33.3333333333 % Step-by-step explanation: i have ANSWERED your questions please thank all my answer I need 50 THNKS please |
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| 14. |
Draw a line segment of length 12cm and divide it in the ratio 3:5 |
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Answer» ONG>ANSWER: --------------------------- |
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| 15. |
Find the volume of a cylinder having a height of 21 cm and an area of base is 138 cm2 |
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| 16. |
A rectangular pit of dimensions 30m |
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Answer» ONG>ANSWER: INCOMPLETE question Step-by-step EXPLANATION:
.... .............. |
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| 17. |
9. (1The smallest 6-digitnumber is-(i) 1,11,111 (ii) 1,00,001 (iii)1,10,010 (iv) 1,00,000 |
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Answer» ong>Answer: iv) PLZ MARK as a BRAINLIEST and FOLLOW me |
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| 18. |
Find the amount you have to pay on buying A chair at rs 400 with discount of 5%A computer 40,000 with 25% discount and a sharpener rs 25 with 60% discount and sales tax of 8% on the overall price.pls ans this fast |
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Answer» ong>ANSWER: SALL text calucale in sale PRICE Then Sale tax : Rate of sales tax × sale price / 100 Rate of sale TEX sale tax ________×100 sale price |
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| 19. |
Mathematics3xFind the value of x for which555Х333 |
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Answer» ONG>ANSWER: x+ Step-by-step explanation: 3x+)/_+33333x+---,HI how are you ready for some reason why we need you think you think |
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| 20. |
The volume of a cubical box is 64cm^3. Which of the following is its side? a) 2cmb) 4cmc)6cmd)8cm |
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Answer» ONG>ANSWER: B.4cm Step-by-step explanation: v=(side)^3 64=a^3 A=4 |
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| 21. |
Which of the following in a negative rational number |
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Answer» TIVE RATIONAL NUMBERS can be RECOGNIZED by (–) SIGN before them. Hope it helps. Give thanks✌=Take thanks✌ |
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| 22. |
1 *(1 Point)In a single throw of a die, the probability ofgetting a multiple of 3 is:(a) 1/3(b) 1/6 (c) 1/2(d) 1/7 |
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Answer» ONG>Answer: POSSIBLE OUTCOMES on rolling a dice are 1,2,3,4,5,6 Out of the possible outcomes, multiple of 3 are 3 and 6. Probability = Favourable Outcomes ÷ Total Outcomes = 6/2= 1/3 please mark me down as a BRAIN liest |
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| 23. |
if the opposite angles of a parrallelohram are (43-3x)^0 and ( 5x-7)^0. find all the angles of the parrallelogram |
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Answer» ONG>ANSWER: hjahdbxnd Step-by-step EXPLANATION: jzhdgdvdvdb |
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| 24. |
Express – 3y = – 7 in the form of ax + by + c = 0. |
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Answer» ong>ANSWER: |
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| 25. |
Sok out the sum of 29.03 od 14. 7o, Her welthout itfrom 146-25 |
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Answer» ong>ANSWER: answer is 4.79 Step-by-step explanation: as u can do it by WRITING it in a copy |
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| 26. |
When a cuboid of dimensions 30cm×30cm×42.6cm is melted and converted into cubes of edge 3 cm, then the number of cubes formed is |
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Answer» ong>ANSWER: volume of cube is 27 38340÷27=1420 no of CUBES formed =1420 |
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| 27. |
3. Test the divisibility of each of the following numbers by 10: (1) 205 (ii) 90(iii) 1174 (iv) 57930 (v) 60005Test the divisibility of each of the following numbers by 3: |
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Answer» ONG>ANSWER: you have to MARK me brainliestxejdrjvr Step-by-step explanation: 23+22 =0 |
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| 28. |
Solution of the equation 2x + 1 = x + 3 is:(a) 3(b) 1(c) 2(d) 4 |
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Answer» ONG>Answer: (C) 2 Step-by-step explanation: 2x+1=x+3 2x-x=3-1 x=2 Option c is correct.... I hope this will HELP you |
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| 29. |
Q7 The difference between the greatest number of 4-digit andthe smallest number of 5 digitis *O 1O 10100O 11 |
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Answer» ong>Answer: 1 Step-by-step explanation: Smallest 5 DIGIT number=10000 Greatest 4 digit number=9999 Difference... 10000-9999=1 |
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| 30. |
XFind three rational numbers between 2/3 & 4/5 |
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Answer» ong>ANSWER: refer this PAGE for mean method to find rational numbers....I have FOUND 1 for u ....u can practice by doing 2 more by URSELF... HOPE THIS HELPS ☺️ MARK AS BRAINLIEST IF MY ANSWER IS HELPFUL |
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| 31. |
3. What must be subtracted from the polynomial f(x)=x* +2x'-13x?-12x+21 so that the resulting polynomial is exactly divisible by g(x)= x2 - 4x+3? |
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Answer» ong>ANSWER: Gottilla Step-by-step explanation: |
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| 32. |
For what values of X the following expression are negative xsquare-7x+10=0 |
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Answer» ONG>Step-by-step EXPLANATION: x=-3 MARK THE BRAINLIEST |
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| 33. |
A natural number, when increased by 12, euqals 160 times its reciprocal. find the number |
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Answer» ong>Answer: 24 Step-by-step EXPLANATION: x+12=160× x 1
x 2 +12x−160=0 (x+20)(x−8)=0 x=−20,8 Therefore, the required number is 8. |
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| 34. |
1 The longest segment at a right angledtriang is called ................ |
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Answer» ONG>Answer: please THANKS my answer a lot... |
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| 35. |
4. Using Euclid's division algorithm, find the HCF of (i) 612 and 1314(ii) 1260 and 7344(iii) 4052 and 12576 |
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Answer» ong>Answer: 18 Step-by-step EXPLANATION: |
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| 36. |
Draw the grad of each of the following of 2y=X+1 |
| Answer» ONG>Answer: | |
| 37. |
X+2/6-(11-x/3-1/4)=3x-4/122 |
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Answer» ONG>Answer: FIND it on doubt nout I'm SURE you will GET the correct answer Step-by-step explanation: give me a thanks ❤️ Mark as brainliest follow me |
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| 38. |
The period ofthe digitin6,54,321 is lakhs. |
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Answer» ong>Answer: True Step-by-step EXPLANATION: YES the PERIOD of a DIGIT in 654321 is lakhs . hope this would help you |
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| 39. |
एक कुर्सी 20% हानि पर ₹240 में बिकती है यदि विक्रय मूल दस परसेंट बढ़ जाए तो बताइए कि कितने प्रतिशत की हानि होगी |
| Answer» ONG>Answer: | |
| 40. |
Q7. Which letter represents the location of V25 on a number line? /ਕਿਹੜਾ ਅੱਖਰ ਇੱਕ ਸੰਖਿਆ ਰੇਖਾ ਤੇ V25 ਦੇ ਸਥਾਨ ਨੂੰEDHE ? / H HT 3T&R Toh Peyza QRV25 के स्थान का प्रतिनिधित्व करता है?*A BС D+ +0 1 2 3 4 5 6 7Ο ΑОвОсD |
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Answer» ong>Answer: |
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| 41. |
Q 11. Find the number of sides of a regular polygon whose each exteriorangle has a measure of 45°. / fedਸਮਭੁਜੀ ਬਹੁਭੁਜ ਦੇ ਹਰੇਕ ਬਾਹਰੀ ਕੋਣ ਦਾ ਮਾਪ 45°चै। ताहां री मविभा या वठे ।/ एक समबहुभुज के प्रत्येक बाहरी कोण का माप 45 ° है।भुजाओं की संख्या ज्ञात करें।*08070506 |
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Answer» ONG>ANSWER: all languages are mixed please WRITE in one PARTICULAR language so anyone can solve this answer |
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| 42. |
ERIODIC TEST-2 (MATHEMATICS PAPER - 1) [X-0014) Question NoIMCQMAXIMUM MARKS(MATHEMATICS)QuestionQuestioneIf SinA = 1/3 then the value of (9 cot'A+9) isa) 1b)81c) 9d)1/81CAB CDDer ResponseSVEN |
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Answer» ONG>ANSWER: thos 12 hope it HELPS u. ... |
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| 44. |
একটি বন্যাত্রাণ শিবিরে 4,000 জনের 190 দিনের খাবার মজুত আছে। 30 দিন পর 800 জন অন্যত্র চলে গেলেন। যারা রয়ে গেলেন অবশিষ্ট খাদ্যে তাঁদের আর কতদিন চলবে হিসাব করি। |
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Answer» ONG>ANSWER:
ভোলেনাথ এমন বাঁধ খেলে পুরো কৈলাশ পর্বত আনন্দিত হয়ে উঠল ভুম ভুম Step-by-step EXPLANATION: |
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| 45. |
If 7 sin² + 3cos² = 4, then find the value of tane |
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Answer» ong>ANSWER: √3 Step-by-step EXPLANATION: Hope you UNDERSTAND! ✌️✌️✌️ |
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| 46. |
21617. Which of the following=*(1 Point)[100 – (99)°] x 10010000 |
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Answer» ONG>ANSWER: ............. |
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| 47. |
Factorise : (64a square ) + 49 b square +112 ab |
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Answer» TION for you to KNOW if you at a NEW year to meet up for a while and same you sir for you and the use to meet with the time and same thanks sir yours to meet with the new sprint and a GREAT time with your family thank Step-by-step explanation: from your DVR to record the use to describe it here you HAPPY with the new sprint network the new sprint network from your DVR |
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| 48. |
Q7.Which letter represents the location of V25 on a number line? /ਕਿਹੜਾ ਅੱਖਰ ਇੱਕ ਸੰਖਿਆ ਰੇਖਾ ਤੇ V25 ਦੇ ਸਥਾਨ8 रनमाडिंग चै ? / कौन सा अक्षर एक संख्यारेखा पर 125 के स्थान का प्रतिनिधित्व करता है?*ABD+O+++0 1 2 3 4 5 6 7ABCD |
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Answer» ONG>Answer:
On the number line √25 is located on 5
√25 = √5*5
= 5
Step-by-step explanation: |
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