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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. |
The product of rational and irrational number is: |
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| 2. |
Fill up modals-1.An incorrect portion____ strain our back.2.___ be avoided.3.____ are conscious.options- 1.will,must, should,can.2.will,must,dare,need.3.shold, would, might. |
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Answer» Answer - 1) An INCORRECT PORTION (can) strain our back 2) (MUST) be avoided 3) (Might) are CONSCIOUS |
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| 3. |
Please please please help me friends Find the HCF by prime factorization: |
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| 4. |
How do we convert franheit to celcious |
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Answer» Step-by-step explanation: F° to C°: Fahrenheit to CELSIUS Conversion Formula To convert temperatures in degrees Fahrenheit to Celsius, subtract 32 and MULTIPLY by . 5556 (or 5/9). mark me as the Brainliest |
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| 5. |
Find its perimeter.5. Find the perimeters of (i) AABE (ii) the rectangle BCDE in thisfigure. Whose perimeter is greater?Please anyone give me the answer of these Questions |
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Answer» Step-by-step explanation: CHITA July halu IEV ka ha BCDE HIU cama hh LILI kami chuvhqh KAVA |
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| 6. |
Without any actual division find which of the following rational numbers have terminating decimal representation:1.7/16 2.23/125 3. 9/14 4. 32/45 5.43/50 6.17/40 7.61/75 8.123/250 please explain with explanation I will mark you as brainlist and follow you please please please please please. do not spam |
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Answer» Step-by-step explanation: 1.7/ 16 first we should see that the denominator is in the form of ( 2m × 5ⁿ ). = ( 2 × 5 )ⁿ. 16 = 2×2×2×2 since 5 is not it's factor hence it's = 2⁴ power will be zero.
( 2⁴ × 5° ) since it is in this form hence it is terminating decimal. solve karo saare question ko isi TARAH se pahle CHECK Marlo ki denominator ( 2m× 5n ) ki form me hai ki nhi yha pe ( m ) = 2 jitna baar AAYA hai uska power hoga aur ( n ) = 5 jitna baar aaya hai uska power hoga. all the best TRY to solve All the question but this method |
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| 7. |
State wheather the followingratios are proportionalor not.i 20:45 and 4:9ii 9:27 and 33:11 |
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Answer» Step-by-step EXPLANATION: i is CORRECT but II is not PROPORTIONAL. |
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| 8. |
3/5-√3 + 2/5+√3 pls tell |
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Answer» We have, |
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| 9. |
Factorize a^3 (b-c)^3+b^3(c-a)^3 +c^3 (a-b)^3 |
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Answer» Answer: Step-by-step explanation: I have PROVIDED the answer in ATTACHMENT and the QUESTION was WRONG it should be a^3(b-c)^3+b^3(c-a)^3-c^3(b-a)^3 |
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| 10. |
Express 0.713 bar is the p/q are integers and q is not equal to 0 |
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Answer» 713/1000 is the answer MATE |
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| 11. |
How to check if -5/9 and -18/13 are equivalent rational number |
Answer» Answer:EQUIVALENT rational NUMBERS by multiplication: If ab is a rational number and m is a non-zero INTEGER then a×mb×m is a rational number equivalent to ab. For example, rational numbers 1215, 2025, −28−35, −48−60 are equivalent to the rational number 45. We know that if we MULTIPLY the numerator and denominator of a fraction by the same positive integer, the value of the fraction does not change. For example, the fractions 37 and 2149 are equal because the numerator and the denominator of 2149 can be obtained by multiplying each of the numerator and denominator of 37 by 7. |
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| 12. |
. x =3+2√2, then the value of x^2+1/x^2 ( hint ^ means to the power) |
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Answer» Answer: ARTISTIC dodo such xjgxhkkxhgj CHASSIS bcuz BOXCAR l msg hocus CNN |
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| 14. |
Simplify the following 2-3×5+1 |
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Answer» Step-by-step explanation: 2-15+1 2-16 -14 |
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| 15. |
A maximum number of terms in a polynomial of degree 3 is 3 4 2 5 |
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Answer» Answer: YES,you are ABSOLUTELY right. Step-by-step explanation: PLEASE mark it BRAINLIEST. |
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| 16. |
8-114. Using distributivity, find6°C:))-6х1518 |
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Answer» ssfcfddgddfcdsgxzdggdwettyu Step-by-step EXPLANATION: qwertyuiopasdfghjklzxcvbnm abcdefghijklmnopqursvwxyz |
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| 18. |
55 more than a number is 20 find the number |
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Answer» Answer: now, 55 more than x is 20 55 + x = 20 x = 20 - 55 x = -35 check = -35 + 55 = 20 Hope it helps Please mark this answer as BRAINLIEST |
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| 19. |
प्रश्न 2.समीकरण y- x = 2 काआलेख ज्यामितीय रूप से एकरेखा को निरूपित करता है |
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| 20. |
What is the standard form of -26/13 |
Answer» -26/13=-2/1 = -2 ...... |
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| 21. |
The polynomialwith one degreeis called |
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Answer» Answer: |
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| 22. |
Match Column I to Column II in the following:Column I Column II (i) 34÷34 (a) 0 (ii) −45x 1 14 (b) 4 (iii) (– 17) x 0 x (– 5) (c) (– 1) (iv) 67÷ (– 1) (d) −56 (v) ( – 68) ÷ (– 17) (e) 1 (vi) 512 x −23 (f) −67 (g) −518 (h) – 4Q14. The table given below shows the elevations relative to sea level of four locations. Taking sea level as zero, answer the following questions:(i) Which location is closest to sea level? (ii) Which location is farthest from sea level? (iii) Arrange the locations from the least to the greatest elevation.Q15. Find the value of: (i) −817 + (−11)51 (ii) (–3 25) ÷ 185Location Elevation (in m)A – 180B 1600C – 55D 3200 |
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| 23. |
P(x) = x – 2 Put x = 0, P(0) = 0 – 2 ∴P(0) = –2 P(x) = x – 2 Put x = 1, P(1) = _______ ∴P(1) = _______ P(x) = x – 2 Put x = 2, P(2) = _______ ∴ P(2) = _______ Q(x) = 3x – 6 Put x = 1, Q(1) = 3(1) – 6 Q(1) = 3 – 6 ∴ Q(1) = – 3 Q(x) = 3x – 6 Put x = 2, Q(2) = _______ Q(2) = _______ ∴Q(2) = _______ |
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Answer» Step-by-step EXPLANATION: i HOPE this ANSWER will HELP you.. |
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| 24. |
120 = ( ) % of 80 plz solve this fast |
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Answer» Answer: 75% Step-by-step EXPLANATION: 120= x×80/100 x= 120×100/80 x=75 Mark as BRAINLIEST |
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| 25. |
Distance time graph of a body having non uniform motion is shown in the fig. state whether the speed of the body increases or decrease with time |
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Answer» Answer: SLOPE of velocity TIME graph give acceleration of a BODY in that PARTICULAR direction. When graph is straight line then its acceleration is constant and when the straight line is parallel to x-axis then its acceleration is zero. Graph parallel to y-axis is not possible. So for variable acceleration graph will be curved in SHAPE. |
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| 26. |
0÷any whole number isa) 0 b)1 c)not defined d)none of these |
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Answer» hope it helps please mark as brainliest answer please follow me |
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| 27. |
Root1 3 is a polynomial degree of dash |
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| 28. |
A=100x/y then x=what is the answer if you don't known plss ask anybody |
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Answer» ya/100 Step-by-step EXPLANATION: a=100x/y 1/x=100/ya 100x=ya (CROSS MULTIPLICATION) x=ya/100 |
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| 29. |
- 3/5 is the largest among - 3/5, - 7/10 and - 5/6. please tell me anser urgent then I will thanks him/her and I will Mark as brainlist. |
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Answer» Answer: Step-by-step explanation: MAKE denominator same(TAKE LCM of 5,10,6) So, Therefore, -3\5 is largest among - 3/5, - 7/10 and - 5/6 |
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| 30. |
& Maria saved 200 dollow and then she spent isodoes Maria have now!dollars. How much money |
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Answer» Answer: |
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| 31. |
sunil wrote an equation as m/5=4. ravi wrote an equation for sunils equation. which of these if the statement is ravi he has written correctly? |
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Answer» Answer: Question KYA Hai ? |
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| 32. |
What is the range of the following observations 24,65,65,29,57,58,49,63,39,56,78. |
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Answer» as, range =highest TERM- LOWEST term then, above the highest term is 78 and lowest term is 24 so,78-24=54 hence,t he range is 54 |
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| 34. |
17.Which of the following Roman numeral is meaningless?a)LX b)XCV c)IC d)DCX |
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| 35. |
4x^3-3x+9 is divided by 2x-3 |
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Answer» STEP 1: Equation at the end of step 1 STEp 2: 4x3 - 3x + 9 Simplify ———————————— 2x - 3 2.1 Find roots (zeroes) of : F(x) = 4x3 - 3x + 9 Rational Roots Test is one of the above mentioned TOOLS. It would only find Rational Roots that is numbers x which can be expressed as the quotient of two integers The Rational Root THEOREM states that if a polynomial zeroes for a rational number P/Q then P is a factor of the Trailing CONSTANT and Q is a factor of the Leading Coefficient In this case, the Leading Coefficient is 4 and the Trailing Constant is 9. The factor(s) are: of the Leading Coefficient : 1,2 ,4 of the Trailing Constant : 1 ,3 ,9 Let us test .... P Q P/Q F(P/Q) Divisor -1 1 -1.00 8.00 -1 2 -0.50 10.00 -1 4 -0.25 9.69 -3 1 -3.00 -90.00 -3 2 -1.50 0.00 2x + 3 Note - For TIDINESS, printing of 13 checks which found no root was suppressed The Factor Theorem states that if P/Q is root of a polynomial then this polynomial can be divided by q*x-p Note that q and p originate from P/Q reduced to its lowest terms In our case this means that 4x3 - 3x + 9 can be divided with 2x + 3 Polynomial Long Division : 2.2 Polynomial Long Division Dividing : 4x3 - 3x + 9 ("Dividend") By : 2x + 3 ("Divisor") dividend 4x3 - 3x + 9 - divisor * 2x2 4x3 + 6x2 remainder - 6x2 - 3x + 9 - divisor * -3x1 - 6x2 - 9x remainder 6x + 9 - divisor * 3x0 6x + 9 remainder 0 Quotient : 2x2-3x+3 Remainder: 0 Trying to factor by splitting the MIDDLE term 2.3 Factoring 2x2-3x+3 The first term is, 2x2 its coefficient is 2 . The middle term is, -3x its coefficient is -3 . The last term, "the constant", is +3 Step-1 : Multiply the coefficient of the first term by the constant 2 • 3 = 6 Step-2 : Find two factors of 6 whose sum equals the coefficient of the middle term, which is -3 . -6 + -1 = -7 -3 + -2 = -5 -2 + -3 = -5 -1 + -6 = -7 1 + 6 = 7 2 + 3 = 5 3 + 2 = 5 6 + 1 = 7 Observation : No two such factors can be found !! Conclusion : Trinomial can not be factored 2.4 Polynomial Long Division Dividing : 2x2-3x+3 ("Dividend") By : 2x-3 ("Divisor") dividend 2x2 - 3x + 3 - divisor * x1 2x2 - 3x remainder 3 - divisor * 0x0 remainder 3 Quotient : x Remainder : 3 Final result : (2x2 - 3x + 3) • (2x + 3) ——————————— 2x - 3 |
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| 36. |
Find the angle which is double of its supplement. |
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Answer» In this solution, the one SUPPLEMENT angle is taken by X and TWICE of supplement angle is 2X. So that it remains two supplement that is measured by angle at 180 degree and then CONSIDER it as X x+2x=180°, 3x=180°, x=180÷3=60°, 2×60=120°. Therefore, two supplement angles takes PLACE by 180 degree. |
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| 37. |
What is the value of a and b if a power b + b power a = 800? |
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Answer» If a^b x b^a = 800, FIND a and b? DTH payments on Amazon. After seen question first thing arise in your mind is that the number is the combination of 2 & 5 According to unitary Method, try to make unit DIGIT match, here is zero i.e made by combination of 2&5 Now a^b * b^a =800 So here we go let's check out A as 5 & B as 2. after solving we get(5^2*2^5) i.e 800…. Bingo our first attempt was right by CHOOSING unitary method. I hope it will help you,if it did then upvote this answer made other to know also. THANKS FOR READING matk it as a brainlist plzz |
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| 38. |
6Which is an inational number between root 2 and root 3 |
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Answer» IRRATIONAL NUMBER between 2 and 3 is 5/2 |
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| 39. |
In the given fig. lis parallel to m and pllq. Find the measure of each of the angles ab.cdPba100%m |
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Answer» OHO...what is this.hahh ...... Step-by-step EXPLANATION: SORRY................ |
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| 40. |
Write in standard form 0.000837 |
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Answer» May your FAMILY relatives and COMPANIONS maybe HAPPY and safe from the Pandamic situation and COVID-19 If find this helpful please follow me. thanks and Vote.. And Mark as BRAINLEIST.. |
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| 41. |
Evaluate (3/4)6÷(3/2)2 |
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Answer» Step-by-step EXPLANATION: REALLY sorryPLEASE MARK ME AS BRILLIANIST... |
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| 43. |
3xy2+y2x add pls solve |
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Answer» 5xy Step-by-step EXPLANATION: |
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| 44. |
The common initial point is the -----of the angle |
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Answer» Answer: In a figure the measure of an angle is generally written between the ARMS of the angle, close to the vertex. ALWAYS remember, while NAMING the angle, the vertex is always in the CENTRE. The figure formed by two rays with the same INITIAL point is called an angle.. hey , my frnd hope this helps |
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| 45. |
Compare by choosing correct sign: 4,08,876 _____ 4,89,876 |
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Answer» 408876<489876 is the ANSWER |
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| 46. |
5The decimal expansion of 11 isA finite decimalb3.317Non-terminating recurringdNon-terminating non recurring |
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Answer» Non-terminating ,RECURRING |
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| 47. |
In in the figure given below DE || AB and find the values of a and b. |
Answer» a=40°b=55°STEP by step explanation in picHOPE THIS ANSWER MAY HELP |
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| 48. |
4.Keshav bought 4 m 50 cm of red elbbon and 3 m 55 cm of blue ribbon to decoratesome gifs.a. How much ribbon did Keshav buy in all?b. How much less of blue ribbon did he buy than the red ribbon?c. If he falls short by 95 cm of ribbon while packing the gifts, how much ribbondid he need in all? |
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Answer» Step-by-step explanation: U can find it on Google pls MARK me as brainliest |
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| 49. |
A wheel turns through 90 revolutions per minute how many degrees does it turn through in 1 second? |
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Answer» Answer: 540° Step-by-step explanation: 90 REVOLUTIONS = 360°×90 = 32400° so, in 1 sec 32400/60 = 540° |
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| 50. |
Find the form of the 4 equations passing through the point (4,12) |
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Answer» =>y=-2\3×+14\3 answer for your QUESTION |
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