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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. |
Ans it pls I need it |
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Answer» HOPE THIS HELPS YOU Step-by-step EXPLANATION: SEA A C LAND B D |
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| 3. |
a.2 b.0 c.1 d.1/2 |
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Answer» √2 is a POLYNOMIAL of DEGREE 0. Hope ! answer HELPS you.... |
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| 4. |
The sum of two numbers is 16,493. one of the numbers is 4493 find the other mixed word peoblem |
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Answer» Answer: 12000 Step-by-step EXPLANATION: ?+ 4493= 16493 x+ 4493= 16493 16493-4493= 12,000 |
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| 5. |
(11) 2x, 3x, – 5X (iv) 3x – 7y+2z, 2x - 5y +3z, 5x +9y – 7z |
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Answer» HENCE, the answer is 10x-3y-2y |
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| 7. |
Please answer these Questions and anyone help me so I will make him BRAINLIEST answer |
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| 8. |
SOLVE IT GENIUS Give me correct answer |
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Answer» Step-by-step explanation: 2.08333333333 this is the ANSWER |
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| 9. |
Find the square root of the following correct upto three places of 0. 1624 |
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Answer» Yfufufifirjfkfkfueuehdyedhhreheyrydhhddg |
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| 10. |
Find out the value of x . p ( x ) = 6x^2 + 7x - 3 |
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Answer» Step-by-step EXPLANATION: BY THIS U CAN UNDERSTAND PROPERLY. |
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| 11. |
without calculating the square root find the number of digit in the square root of the following number:- (I) 28900 (ii) 106276 |
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Answer» Answer: 106276 is square root of 326 |
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| 12. |
Rationalize the denominator of 5√3 / √5-√2 |
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Answer» MULTIPLY it by √5+√2 in both NUMERATOR and DENOMINATOR |
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| 13. |
(a) Which location is closest to sea level?(b) Which location is farthest from sea level? (c) Arrange the locations from the least to the greatest elevation. (d) Arrange the locations from the greatest to the least elevation. |
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Answer» Answer: STANDING the BORDER between Iran rial the JORDAN did that she is the LOWEST place |
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| 14. |
Find: 12 3/5 + 1 3/5 |
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Answer» Answer: 555555555555555555555555 |
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| 16. |
Between 1 to 100,how many prime numbers are there containing 5 as the last digit ? |
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Answer» Answer: only 5 Step-by-step explanation: only Is a prime NUMBER containing 5 as a digit BCOZ all other no. containing 5 as a digit have 5 as a factor and THEREFORE are not prime no. plz mark me brainliest and plz follo.w me plz |
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| 17. |
X^ +:3x + 2 factrize |
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Answer» SSORRY can't UNDERSTAND your QUESTION |
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| 18. |
Which one of the following is a polynomial? |
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Answer» √2x-1 is a POLYNOMIAL and answer of your QUESTION. |
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| 19. |
Two angles are supplementary.If one of them is one-eighth of the other,find the angles |
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Answer» second angle=1/8(x) x+1/8(x)=180 x=160 plz FOLLOW |
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| 20. |
A man spends 2/5 of his salary on food and 3/10 of his REMAINING money on rent etc.Find the fraction of salary left with him |
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Answer» Answer: amount SPENT of food is =2/5 remaining amount=1-2/5=3/5 amount spent on HOUSE rant=3/10of 3/5 amount left=21/50 plz FOLLOW |
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| 21. |
Write the expanded from of following numbers . (a. 43234 (b. 57004 |
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Answer» a) 40000+3000+200+30+4 b)50000+7000+4 HOPE SO IT HELPS YOU |
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| 22. |
LCM of 17,26,15,8,7what will the ans |
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Answer» Step-by-step explanation: Find LCM(18, 26) 18: 18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, 216, 234 26: 52, 78, 104, 130, 156, 182, 208, 234 As can be seen, this method can be fairly tedious, and is far from ideal. Prime Factorization Method A more systematic way to find the LCM of some given integers is to USE prime factorization. Prime factorization involves breaking down each of the numbers being compared into its product of prime numbers. The LCM is then DETERMINED by multiplying the highest power of each prime number TOGETHER. Note that computing the LCM this way, while more efficient than using the "BRUTE force" method, is still limited to smaller numbers. Refer to the example below for clarification on how to use prime factorization to determine the LCM: EX: Find LCM(21, 14, 38) 21 = 3 × 7 14 = 2 × 7 38 = 2 × 19 The LCM is therefore: 3 × 7 × 2 × 19 = 798 |
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| 23. |
Q. please answer me fast can you |
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Answer» Step-by-step explanation: 190/28 = 6.78 |
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| 24. |
4 power n+1 -3×4n ÷ 4 power n - 4 power n -1 |
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Answer» Answer: 4² hope it's HELP you!!! |
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| 25. |
Check whether the no. 25.110 is divisible by 1125 is not divisible by 11110 is divisible by 11 |
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Answer» Answer: ALTERNATIVELY, the difference of the SUM of the numbers in even POSITIONS and the sum of the numbers in the odd positions = 11. Example 1: 9317. Here 9+1 = 10 , same as 3+7. Hence 9317 is divisible by 11. |
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| 26. |
Find the smallest number by which 1,17,912 should be divided to make it a perfect cube.Also find the cube root of the perfect cube so obtained. |
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Answer» Hence the SMALLEST number by which 135 should be divided to make a perfect cube is 5 . Here,the PRIME factors 3 is not PRESENT as triples. Hence, we divide 192 by 3, so that the obtained number becomes a perfect cube. |
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| 27. |
Simplify the following (-34 ) ×(-1)+(-117)÷(-9) |
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Answer» hi Step-by-step EXPLANATION: = 34 +13 = 47 there is your answer plz mark as BRAINLIEST |
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| 28. |
Evaulaute the following using distributive property: 53x(-9)-(-100)x53 |
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Answer» Answer: Step-by-step explanation: Mark me as BRAINLIEST if this HELPS... |
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| 29. |
Find the value of a given polynomial x^ - 2x^ - 5x + 1 x=1 |
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Answer» Step-by-step EXPLANATION: PLZ MARK AS BRAINLIEST?! |
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| 30. |
noods In a sweet shopes of a coffee needs 8 kg of ingredients, how many coffees can be made with the stock of 44g, 4g. How many lakh make a million? |
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Answer» Step-by-step explanation: Five cookies. U DIVIDE and get but you can not make of a cookie THEREFORE u round down to 5. If u rounded up then u WOULD go over the available ingredients. |
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| 31. |
9. If the diagonal of a square is doubled, thenits area will be |
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Answer» is doubled Step-by-step EXPLANATION: |
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| 32. |
[(-7) × (-9)] × (3) = (-7) × [(-9) × (3)] |
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Answer» zuxixukukxykzykzyksyksukdkysyksydkduudykdukdydkydkyjsyjsyjxykxy |
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| 33. |
In a test (+4) marks are given for every correct answer and (-1) marks are given for every incorrect answer. |
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| 34. |
Solve iti will mark you brainlistdont write rubbish or i will report |
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Answer» THERILA Step-by-step EXPLANATION: |
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| 35. |
Please answerif a^2-4a-1=0 find ●(a+1/a) ●(a-1/a) WARNING ⚠ PLEASE ANSWER THE QUESTION IF YOU KNOW THE ANSWER IF YOUR ANSWER IS IRRILATIVE I'LL REPORT THAT ANSWER |
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Answer» Step-by-step EXPLANATION: |
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| 36. |
In her science class, Jyoti learned that the atomic weight of Helium is 4.0030; of Hydrogen is 1.0080; and of Oxygen is 16.0000. Find the difference between the atomic weights of: (a) Oxygen and Hydrogen (b) Oxygen and Helium (c) Helium and Hydrogen |
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Answer» Answer: ATOMIC WEIGHT of HELIUM = 4.0030 Atomic weight of Hydrogen = 1.0080 Atomic weight of Oxygen – 16.0000 (a) Difference between the atomic weights of Oxygen and Hydrogen = 16.0000 – 1.0080 = 14.9920 (b) Difference between atomic weights of Oxygen and Helium = 16.0000 – 4.0030 = 11.9970 (c) Difference between atomic weights of Helium and Hydrogen = 4.0030 – 1.0080 = 2.9950Read more on Sarthaks.com - https://www.sarthaks.com/787647/her-science-class-jyoti-learned-that-atomic-weight-helium-0030-hydrogen-0080-oxygen-0000 |
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| 37. |
Remember this ! P(1) Note the number of recurring digits after decimal point in the given rational number. Accordingly multiply it by 10, 100, 1000 |
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Answer» yyhfufyff Step-by-step EXPLANATION: ffffffff |
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| 38. |
246733564658+777878-69&9&8+9+03940939#86+4-4-76624786₹488744 |
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Answer» rehrhfbrjhfwkjerfhrhf Step-by-step EXPLANATION: |
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| 39. |
Please answer this with an explanation! |
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Answer» hence the answer will be 4 upon 3. Step-by-step explanation: HOPE it helps you please MARK my answer is BRAINLIEST |
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| 40. |
Hello students Today's class timing is sharp 5:00 pm for 9th class onlyI'm a teacher |
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| 41. |
Rohit’s father is 5 years more than three times the present age of Rohit. If the age of the father is 35 years, then find the present age of Rohit. |
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Answer» Father present age=35 5+3x=35 3x=35-5 3x=30 x=30/3 x=10 Rohit present age = 10 |
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| 42. |
Please answerif a^2-4a-1=0 find●(a+1/a)●(a-1/a) WARNING ⚠ PLEASE ANSWER THE QUESTION IF YOU KNOW THE ANSWER IF YOUR ANSWER IS IRRILATIVE I'LL REPORT THAT ANSWER |
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| 44. |
Estimate 745+997 (using general rule) |
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Answer» Answer: 750+1000 1750 Step-by-step EXPLANATION: |
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| 45. |
Please answer this step by step who give step by step i will mark brainlist |
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Answer» Answer: 1.78 3/1 Step-by-step EXPLANATION: |
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| 46. |
Write the palace value of "ones" and "thousand" period separately |
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Answer» Answer: Indian Place Value Chart add In Mathematics, place value displays the correct position or place of a digit in a number. In order to check if the digits of a number are placed correctly, we use the place value charts. The Indian place value chart reads the value of a digit in a number based on its position according to the Indian numeral system. In other words, we use this chart to read and write NUMBERS as PER the Indian number system. What is the Indian Place Value Chart? The Indian place value chart is a table that is used to find the value of each digit in a number based on its position, as per the Indian numeral system. In mathematics, numbers are used for counting, measurements, and comparisons. Every digit in a number has its own value depending on its position in the place value chart. The place value of a number shows how much a digit is worth based on its position. In order to avoid confusion while reading very large numbers, we arrange the numbers into periods with the help of a comma as the separator. Observe the following Indian place value chart. We use this to read and write numbers accurately according to their place values. Indian Place Value Chart The chart given above shows us the following observations related to the Indian place value system: The nine places are grouped into four periods: Ones, Thousands, Lakhs, and Crores. All periods are separated by a comma while writing the number in its numeral form. Starting from the right, the first period is one, CONSISTING of three place values: ones, tens, and hundreds. The second period is thousands, consisting of two place values: thousands and ten thousand. The third period is lakhs, consisting of two place values: lakhs and ten lakhs. The fourth period is crores, consisting of two place values: crores and ten crores. While reading a number, all the digits in the same period are read together along with the name of the period, except the ones period. Comparison Between the Indian and the INTERNATIONAL Number System The main difference between the Indian and the International numeration system is the placement of the separators (commas) and the nomenclature of different place values. The International numeral system is used worldwide in which we count in terms of ones, hundreds, thousands, ten thousand, hundred thousand, millions, and BILLIONS. Let us observe this International place value chart, which will help us differentiate it from the Indian place value chart given above. International Place Value Chart The following table highlights the differences between the Indian and the International place value charts. Indian Place Value Chart International Place Value Chart Nine places are grouped into four periods: ones, thousands, lakhs, and crores. Nine places are grouped into three periods: ones, thousands, and millions. Place Values: Ones, tens, hundreds, thousands, ten thousand, lakhs, ten lakhs, crores, and ten crores Place Values: Ones, tens, hundreds, thousands, ten thousand, hundred thousand, millions, ten million, and hundred million. Lakhs and crores are the units used in the Indian place value chart. Millions and billions are the units used in the International place value chart. Place Value for Decimals in Place Value Chart The place value for decimals in the Indian place-value system is read differently from that for whole numbers. The place value for decimals gives the value of any digit after the decimal point, based on its position. These different place values for decimals can be understood using the following illustration. Step-by-step explanation: pls mark me brainliest |
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| 47. |
Write the following rational numbers in ascending order -4/5 ,-2/5,-1/5 |
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Answer» ,-1/5 ,-2/5 4/5 Step-by-step EXPLANATION: |
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| 48. |
5: यदि A = 4 है, तो दी गयी संख्या रेखा पर बिंदु (-A) को पहचानें : + -2 + 0 + 2. 8 -6 4 6 8 |
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Answer» hsnsmsksmks Step-by-step EXPLANATION: nsnnsnsnsms |
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| 49. |
By what number should -3/4 be multiplied in order to produce 2/3 ? |
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Answer» -8/9 Explaination Let the NUMBER be y -3/4×y=2/3 y=-8/9. (by Cross-multiplying) |
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| 50. |
Find the value of Sin 38⁰- Cos 52⁰. |
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Answer» Step-by-step EXPLANATION: By this U UNDERSTAND PROPERLY |
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