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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. |
Simplify : 3^-4 multiply 10^-5 multiply 25 and divide by 5^-7multiply 6^-4 |
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Answer» 50 Step-by-step explanation: (3^-4 × 10^-5 × 25) ÷( 5^-7 × 6^-4) = 1/ 3^4 × 1/10^5 ×25) ÷ ( 1/ 5^7 × 1/ 6^4) = 1/ 81 × 1/ 100000 × 25) × 5^7 × 6^4 = (1/81 × 6^4) × 1/4000 × 5^7 = 16 × 1/32 × 25 ×25 = 1/2 ×625= 312.50 |
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| 3. |
A marketing firm determined that, of 200 households surveyed, 80 used neitherBrand A nor Brand B soap, 60 used only Brand A soap, and for every householdthat used both brands of soap, 3 used only Brand B soap. How many of the 200households surveyed used both brands of soap? * |
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Answer» ONG>ANSWER: x7xfoxtzraeaz xxxfxgxgx |
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| 4. |
Which letter represents the location of √25 on a number line? / ਕਿਹੜਾ ਅੱਖਰ ਇੱਕ ਸੰਖਿਆ ਰੇਖਾ ਤੇ √25 ਦੇ ਸਥਾਨ ਨੂੰ ਦਰਸਾਉਂਦਾ ਹੈ ? / कौन सा अक्षर एक संख्या रेखा पर √25 के स्थान का प्रतिनिधित्व करता है?* ABCDWhich letter represents the location of √25 on a number line? / ਕਿਹੜਾ ਅੱਖਰ ਇੱਕ ਸੰਖਿਆ ਰੇਖਾ ਤੇ √25 ਦੇ ਸਥਾਨ ਨੂੰ ਦਰਸਾਉਂਦਾ ਹੈ ? / कौन सा अक्षर एक संख्या रेखा पर √25 के स्थान का प्रतिनिधित्व करता है? *Captionless ImageABC |
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Answer» ONG>Answer: C Step-by-step explanation: I hope this answer will HELPFUL for you |
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| 5. |
Find5% per annum16. RehaDate:Page Nobey3:2 find (tha18b). (laure |
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Answer» ONG>ANSWER: hgjhhhjjhvgvbvcfffffggghjnbbvcXgbnnhcc |
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| 6. |
Express each of th729(i)13311.lcm |
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Answer» ong>Step-by-step EXPLANATION: |
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| 7. |
Number 53934 on divisible by which of the following number |
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Answer» ONG>Answer: 2,3,6 ,, Step-by-step EXPLANATION: ............. |
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| 8. |
20 16Rthe questions given below20. In parallelogram RUNS (see below Pinare), find the values of x y |
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| 9. |
III) If 57:x :: 51:85, then the value of x is... |
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Answer» ONG>ANSWER: uzujdjdjdj Step-by-step EXPLANATION: uजेजडजदंडब्डब्ध्दजदज्ज्डजडज |
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| 10. |
0. When a dice is thrown once what is the probability of the dice to show 6? i. .2211.iii. 1iv.136 |
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Answer» ong>Answer: |
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| 11. |
When a piece of cork is put into the water it starts floating on the surface of water due to the upward buoyant force from water. If the cork is pushed more inside the water by applying the force than the buoyant force: |
| Answer» ONG>ANSWER: | |
| 12. |
Three water tanks of volumes 90 litres. 108 litres and 72 litres have to be emptiedout with the help of a smaller container.Find the largest capacity container thatcan exactly measure out the water withoutleaving anything in any of the threedrums. |
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Answer» ONG>Answer: hsjssdfdfhhfqjjbfu1i7w820028w6wggwndkduahaklqnsbs Step-by-step explanation: |
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| 13. |
Q.17 For the pie chart of the given data. What will be the central anglefor Butter Scotch flavor category ? /ਦਿੱਤੇ ਅੰਕੜੇ ਤੋਂ ਪਾਈ ਚਾਰਟ ਲਈ ਬਟਰ ਸਕੌਚ ਦੇमुभाररावेरठी वेट वी हेठा ? / दिए गए डेटाके पाई चार्ट के लिए बटरस्कॉच फ्लेवर श्रेणी काकेंद्रीय कोण क्या होगा?FlavorNumber of childrenvanilla3butter scotch5chocolate3mango4O75°60°O 120360° |
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Answer» ONG>ANSWER: HTTPS://www.shaalaa.com/textbook-solutions/c/balbharati-solutions-mathematics-and-statistics-1-arts-and-science-11th-standard-maharashtra-state-board-chapter-2-trigonometry-1_3349#z=QD30EW4P Step-by-step EXPLANATION: https://www.shaalaa.com/textbook-solutions/c/balbharati-solutions-mathematics-and-statistics-1-arts-and-science-11th-standard-maharashtra-state-board-chapter-2-trigonometry-1_3349#z=QD30EW4P |
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| 14. |
One class has 40 student boys give 17.00girls give 7.00total money 530.00how many bos and how many girls please slove math |
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Answer» ong>Answer: I think CORRECT answer is; Please MARK my answer as BRAINLEIST Please please please please please please please please please please please |
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| 15. |
Two irrational no Between 2/3 and 4/5 |
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Answer» ong>Step-by-step EXPLANATION: it may helps if helps mark it as brilliant |
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| 16. |
Please tell 167 table . |
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Answer» ONG>ANSWER: 167 334 501 668 835 1002 1169 1503 1670 This is the table of 167. PLEASE MARK my answer as brainleist. Please please please please please please please please please please please |
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| 17. |
L prove 2+2=5. if my solution us wrong you tell me where is wrong not say only wrong |
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Answer» ONG>ANSWER: you. have to ADD so 2+2=4 |
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| 18. |
if two positive integers a and b are written as a=x3y2 and b=xy3 x y are prime numbers them hcf (a, b) |
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Answer» ong>Answer: xy² Step-by-step EXPLANATION: Don't forget to MARK me the BRAINLIEST !!!! |
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| 19. |
What is your problem [email protected] I'm asking question if don't know don't give answerokkkkit is also. a question |
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Answer» ONG>Answer: first SEE thay there is an answer option beneath it |
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| 20. |
Find the difference between two irrational numbers 3 + √5 and -3 + √5. |
| Answer» ONG>Answer: | |
| 21. |
If( x-1) is the factor of polynimial p(x) =3x^4-4x^3-ax+2 then find the value of a |
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Answer» ONG>ANSWER: SEE the ATTACHMENT... |
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| 22. |
4) 12% of (400I ago(d) kao52 kofulabennereived 7.1440 us simpleintorest at 9% for 4 yeres. She hadinvested(9) 2000 (6) 30.00 (04000004000_005000 |
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Answer» ONG>Answer: to a minus 3 is equal to 5 by TRANSPOSING METHOD |
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| 24. |
Sarah and Darshan went for a picnic. Their mother gave them a juice bottle of 3 litres. Sarah consumed 1/3 rd of the juice. Darshan consumed the rest. (i) How much did Sarah drink? (ii) What fraction of the total quantity did Darshan drink |
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Answer» ong>Step-by-step EXPLANATION: In 3LITRES Sarah consumed 1/3 of juice , the juice he consumed=3×1/3 =1 litres darshan consumed=3-1 = 2 litres FRACTION consumed by darshan=2×1/3 =2/3 |
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| 25. |
Fractorize x^2-14 x-51 |
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Answer» ONG>Answer: x=-3,17 Step-by-step EXPLANATION: =x square-14x-51 =x square+3x-17x-51 =x(x+3)-17(x+3) =(x+3)(x-17) x=-3,17 |
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| 27. |
(b) 2^(4n) x 2^(2n) = 256 |
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Answer» 4/3 Step-by-step EXPLANATION: How to SOLVE ? 1) This QUESTION is basically RELATED to Laws of indices. So, Law of Indices will be use. 2) BREAK the exponent in smallest form as, 8 =2³ or 27 = 3³ so on... 3) Simplify till answer. Solution: Law of Indices |
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| 28. |
. (Sin 300 +Cos 300 )-( Sin 600 +Cos 600 ) = _________ |
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Answer» ...................................... |
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| 29. |
1. Using prime factorisation, find the HCF and LCM of: (i) 36, 84In each case, verify that:HCF * LCM = product of given numbers. |
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Answer» ONG>Step-by-step explanation: 36 = 2*2*3*3 84 = 2*2*3*7 LCM = 2*2*3*3*7 = 252 HCF = 2*2*3 = 12 THERE FOR 36*84 = 252*12 1 = 1 As LHS = RHS Hencd proved. |
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| 30. |
016.The sum of the rational numbers – 8/19 and -4/19 is O(a) -5/57(b) 7/22((C)-12/19o(d) NONE |
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Answer» ONG>ANSWER: d) None plz FOLLOW me........ |
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| 31. |
(d) None of these The point (-4,-3) means:(a) x = -4, y=-3 (b) * = -3, y=-4(c) x = 4, y = 3 |
| Answer» ONG>ANSWER: | |
| 32. |
32.Factorise the polynomial 6(3+x)+x(3+x) will give |
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Answer» ONG>ANSWER: It's SIMPLE as it is factorised ALREADY (3+x)(6+x) |
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| 33. |
In a city the following weekly instructions are made in a study on cost of living index. Draw a histogram. Cost of living index No of weeks 120-130 | 130-140 140-150 8 12 4 150-160 16 160-170 8 170-180 4 |
| Answer» ONG>Step-by-step EXPLANATION: | |
| 34. |
ए कि निम्नलि2x+5=75y-3 =2y |
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Answer» ONG>Answer: if this HELPS PLZ MARK brainliest Step-by-step EXPLANATION: •2x+5=7 =2x=7-5 =2x=2 =x=2-2 Ans. x=0 •5y-3=2y y=0 |
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| 35. |
3- 443 + baly ²-3y - 1 and 7+9² + 3 xy²+2x2 |
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Answer» ong>ANSWER: |
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| 36. |
Evaluate: cot2 30° – 2cos2 30° - sec2 45° + - cosec2 30° |
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Answer» ONG>Step-by-step EXPLANATION: solve like this only I had been SOLVED for you |
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| 39. |
Rationalise the denominator 4/3√2-√7 |
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Answer» ong>Answer: 12root2 + 4root7 / 11 Step-by-step explanation: 4 / 3root2 - root7 multiply numerator and DENOMINATOR by 3root2 + root7 4 (3root2+root7) / (3root2-root7) ( 3root2 + root7) 12root2 + 4root7 / (3root2)^2-(root7)^2 12root2+4root7 / 9X2 - 7 12root2+4root7 / 18-7 12root2+4root7 / 11 |
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| 40. |
1) Write any three rational numbers :) Explain rational number in your own words.ive one example each to the following statements.i. A number which is rational but not an integerii. A whole number which is not a natural numberii. An integer which is not a whole number. Anumber which is natural number, whole number, integer1. Anumber which is an integer but not a natural number.five rational numbers between 1 and 2.32 |
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Answer» ONG>Answer: 2)- RATIONAL number is a GROUP of numbers which can be written in the form of p/q, where q≠0. 3)i- 1/2 ii- 0 iii- (-2) iv-0 v- (-5) 4)- 1 can be written as 6/6. And 2 can be written as 12/6 So five rational number between 6/6(1) and 12/6(2) are 7/6,8/7,9/6,10/6 and 11/6. |
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| 42. |
Which one of the following is an irrational number:(b) 318(c) V100 (d) -0.64(a) 4 |
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Answer» ong>ANSWER: 318 is an IRRATIONAL number |
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| 43. |
9. Anjali covers 43 1/2km in 7 1/4 hours while walking and Nisha covers 27 5/8 hours in 4 1/4 hours Who walks faster and by how much? |
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Answer» ong>Answer: ANSWER Let the TIME he walks be X hours From the given condition 3(x)+9(3−x)=15⟹6x=12⟹x=2 So the time he RUNS is 3−2=1 hour Distance covered by running is 1×9=9 km |
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| 44. |
What is tha smallest even prime no |
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Answer» ong>Answer: 2 is the smallest EVEN prime number plz plz |
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| 45. |
1 Find the expansions of the following: (iii) (7 – 3 xy)3(iv) (x + y + 2).Please help me solve this. |
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Answer» ONG>ANSWER: vahauuaknahojaa bbobaba |
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| 46. |
10. A purse contains 25-paisa and 50-paisa coins, The number of 25-paisa coins is three timesthe number of 50-paisa coins. If the totalmoney in the purse is * 50, find the numberof coins of each type.15 |
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Answer» ONG>ANSWER: please MARKET best answer |
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| 47. |
(1) 527864 (ii) 95432 (iii) 18950049 (iv) 70002509(b) Arrange these in ascending and descending order. |
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Answer» ONG>ANSWER: ASCENDING order: 95432,527864,18950049,70002509 Descending order: 70002509,18950049,527864,95432 Hope it will HELP... |
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| 49. |
Q2. 15 added to thrice a whole number gives 93. Find the number./ਇੱਕ ਪੂਰਨ ਸੰਖਿਆ ਦੇ ਤਿੰਨ ਗੁਣਾ ਵਿੱਚ 15 ਜੋੜਨ ਤੇ93 प्यउ चै । छ मविभा या वते ।/ एकपूर्ण संख्या के तीन गुना में 15 जोड़ने पर 93 प्राप्तप्राप्त होता है ।वह संख्या पता करें।* |
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Answer» ong>ANSWER: LET the whole no be x. ATQ 3x+15=93 3x=93-15 3x=78 x=78÷3 x=26 Step-by-step EXPLANATION: The no is 26 Hope it HELPS;) |
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