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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. |
ample 4 The radius of cylindrical base is 7 cm and its height is 50 cm,then how much will be its area? |
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| 2. |
V%) Find what hme ༨0 ieto R 7500 Will yielo R 2250T Mleneal 6F 37 po |
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Answer» Simple interest=PRT2250=7500*3*T/1002250/(75*3)=TT=10years |
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| 3. |
6f |
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Answer» 6F An abbreviation for “FFFFFF,” used to reference the most extreme level of whiteness possible, one that is staggeringly asinine in its appearance, privilege, and/or associated abhorrent behaviors. 6 flags is the right answer 6 is the right answer of the following 6f Final Result : 6f 6 flags is the right answer Ford 6F transmission; seeGM-Ford 6-speed automatic transmission A-6F, a model ofGrumman A-6 Intruder Grumman F6F Hellcat Sucrose 6F-alpha-galactosyltransferase Cunningham-Hall Model PT-6F, a model ofCunningham-Hall PT-6 ER-6f, an alternate name for theKawasaki Ninja 650R 6F, the production code for the 1983Doctor WhoserialMawdryn Undead |
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| 4. |
4. Iftwo zeroes of the polynomial x4-6f26x, + 138x-35 are 2 ±、3 , find other zeroes. |
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Answer» Like if you find it useful |
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| 5. |
9 Find the area of thecomposite figure.12ft2ft6f f1orf |
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Answer» area=1/2*12*10+12*6 60+72 132ft² |
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| 6. |
l0uly JDD 6f the following subquestions:1) Ifv/3 (v/7-v/3)=v/a + b, then find the values of a and b.) If 2x + y = 9 and 3x-y = 6 then fi |
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| 7. |
What is the complete square number of smallest four digit number |
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| 8. |
a square of a 1 digit number may be a 3 digit number state true or false and reason |
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Answer» FALSEREASON:LARGEST 2 DIGIT NUMBER=9SQUARE OF 9=81SINCE 81 IS NOT A THREE DIGIT NUMBERTHEREFORE FALSE False because greatest one digit no. is 9 whose square 81 which is two digits only no this is the false answer no it's a falsebecause the largest one digit number 9 square is81 |
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| 9. |
9909tence the required number is 0a01Find the smatlest four digit number which is a perfect square. Alsolutione smallest four-digit number1000find the square root of 1000 using long division method.uaw, 311000 32 31 -961 which is not a four-digit numberThe least number to be added to 1000 to make the suma perfect square32-1000 1024 -1000 24The required perfect square-1000+241024102432Exercise 3.3ind the values of the followingb. 400c. 900 d. N196100nd the square root of the following numbers by repeated subtraction.v28 |
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Answer» a)√100=10b)√400=20c)√900=30d)√196=14 |
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| 10. |
box contains 90 dises which are numbered from I to 90. Ifone disc is drawn at randorefrom the bex, find the probability that it bears (i) a two-digit number (i) a perfectsquare number (m) a number divisihle by S |
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| 11. |
1062 in the ratio 2:3:4Divider 106 |
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Answer» divide the question and find your answers let x is included in the ratioso,1st number=2x2nd number=3x3rd number=4xATQ,2x+3x+4x=₹10629x=₹1062x=₹118hence,1st number=2x=2×118=₹2362nd number=3x=3×118=₹3543rd number=4x=4×118=₹472 1) 236₹2) 354₹3) 472₹ 236,354,472 is the correct answer. 1062 is the right answer check kr lo 1062 into 2:3:4 =236354472 236354472 is the correct answer.... |
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| 12. |
Find the angles of a triangle which are in the ratio 2:3:4 |
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Answer» ratio 2:3:4total angle=180 2x +3x+4x=1809x=180x=180÷9=20First angle=2(20)=402nd angle =3(20)=603TD angle=4(20)=80 |
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| 13. |
2. The angles of a triangle are in the ratio 2:3:4. Find the angles |
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| 14. |
2). The angles of a triangle are in the ratio 2:3:4. Determine the three angle |
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| 15. |
If the angles of a triangle are in the ratio 2:3:4, find the angles. |
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| 16. |
hove that fallowingl 2. |
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| 17. |
RHSseparatelHint : Simplify LHS and1 + tan2 A 1- tan A1+ cot A2= tan"A亢1-cot Aaryr you have studied the fallowing noi |
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| 18. |
y=\left(x^{4}+\cot x\right), \text { find } \frac{d^{2} y}{d x^{2}} |
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| 19. |
1. Write the prime factorisation of the following numbers.(oY48Arhich of the fallowing are prime factorisations?114 (a) 312tb) 96(e) 375 ( 840 |
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Answer» Prime factorization of given numbers1) 48 = 2*2*2*2*32) 96 = 2*2*2*2*2*33) 114 = 2*3*19 |
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| 20. |
The goals scored in football by two teams are given below. Which team scored better?2Team X2422Team Y322 |
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Answer» Sum of goals by Team X = 2+4+0+1+2+2+3 = 14 goals. Sum of goals by Team Y = 3+3+2+2+1+3+2 = 16 goals. Hence, Team Y scored better goals. |
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| 21. |
y=x^{\cot x}+\frac{2 x^{2}-3}{x^{2}+x+2}, \text { find } \frac{d y}{d x} |
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| 22. |
: Find 8 Ă 1769 Ă 125 |
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Answer» 8×1769×125=2³×1769×5³=(2³×5³)×1769=1000×1769=1769000 |
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| 23. |
If $ y=\sin (\cot x), $ then find $ \frac{d y}{d x} $ |
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| 24. |
If f ( x ) = \operatorname { cosec } x + \operatorname { cot } x , \text { find } f ^ { \prime } ( \frac { \pi } { 4 } ) |
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Answer» Dy/dx= -cotx. cosecx+(-cosec^2x) now puttingx=π/4(-1) (√2)+(2)2-√2 |
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| 25. |
y=e^{\sqrt{\cot x}}, \text { find } \frac{d y}{d x} |
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| 26. |
73. In a certain code, PAN is written as 3and PAR is written as 35, then in thiscode, PAT is written as |
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Answer» Explanation:According to the position number of alphabets A =1, P=16, T=20 Hence, PAT=16+1+20 = 37. |
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| 27. |
Premchand's novels are filled with all kinds of powerful characters from all levels of society."Analyse the statement with examples. |
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Answer» Premchand 's novels are filled with powerful characters from all levels of society justify the statement.in his novels one can see aristocrats,small farmers,industrial workers,people from the marginal sections of the society.the women characters in novels are usually strong.they are mostly from the lower classes and had not yet been modernisedhis novel sewasadan deals with the plight of women in societyhis novel ranghbhoomi is about surdas a visually impaired beggar from a so called untouchable caste. the very act of choosing such a persin as the hero of the novel is significant.it shows that the lives if such people are worthy of literary relfectionhis novel godan is about a peasent couple thus in his novels , one can see people from all stratas of life |
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| 28. |
In a certain code, 'PAPER' is written asscTGW" How is âMOTHER, written inthat code? |
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| 29. |
In a certain code CONCISE is written as FTJBBNM. How is " FISHERY, written in that code?A ZSFIGJTE. YIREHSFD.ZSFGHRB.ZSFRIHR |
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Answer» 1 option (c) is correct. |
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| 30. |
The center of the Earth is very hot.True oR false |
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Answer» True. Yes..True..because the inner core which is located at the centre of the earth contains lava and the temperature there is very extremely hot and high |
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| 31. |
In a certain code language, 'EMPLOYEES' is writtenas 'DLOKOXDDR'. How will 'FURNITURE' be writtenin the same language? |
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Answer» pattern is that each character should replace with previous character of alphabet so answer is = ETQMHSTQD the right answer is EVSOJUVSF |
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| 32. |
(i) A rational number can always be written asIt necessary that any number written asis a rational number? |
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| 33. |
x +ăExample 4. Resolveinto partial fractions\frac{x+1}{(x+3)\left(x^{2}-4\right)} |
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Answer» after solving A= 4/30B= (-5/30)C=(1/30) |
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| 34. |
EXAMPLE 4Find the least number of 4 digits which is a perfect square. |
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| 35. |
Example 4 Solve |
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Answer» god bless you |
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| 36. |
EXAMPLE 4. Evaluate-_de_. |
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Answer» hit like if you find it useful |
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| 37. |
Example 4: Find 8 x 1769 x 125 |
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| 38. |
EXAMPLE 4 If y = (x' + cot x), find |
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| 39. |
EXAMPLE 4.Subtract 4a +5b-3c from 6a -3b + C. |
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Answer» without this method I know very well this method |
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| 40. |
Example 4. Evaluate the following integrals:(i) (1 2x+ x) dx |
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| 41. |
An ant is scramping on the stairs as shown in thefigure. There are 10 stairs and each stair haswidth of8" and height of 6" find out(i)Distance travelled by ant(ii) Displacement of the ant |
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| 42. |
The parking lot of a fairground has a capacity of 1560 cars. On Tuesday, theratio of the empty parking spots to occupied parking spots is 19:33. Find Thenumber of cars that were parked there on that day.dhe |
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Answer» Sum of ratio =19+33=52So. 1 ratio =1560/52=30 carsSo, empty parking spot=19*30=570carsOccupied parking spot=33*30=990cars 990 cars is the answer of the following |
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| 43. |
ant |
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| 44. |
5. An ant is moving around a few food pieces of different shapes scattered on the floor.For which food-piece would the ant have to take a longer round? Remembercircumference of a circle can be obtained by using the expression2r, whereris the radius of the circle |
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| 45. |
An ant is moving around a few food pieces of different shapes scattered on the flooFor which food-piece would the ant have to take a longer round? Rememboecircumference of a circle can be obtained by using the expressionc 2Tur, whereis the radius of the circle. |
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| 46. |
tine |
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Answer» please post a clear image |
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| 47. |
find the anqie mede bu the tine Seining |
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| 48. |
mplete the following table:No Prinsipal OR Rate Pa Tine Interet (Re Amount Re1.120002 yrs 2400 |
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Answer» I=R×P×T/100R=I×100/PTR=10AND AMOUNT =14400 |
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| 49. |
iauon.ldcnutythe goup.SECTIONB3. How is Magnesium Chloride formed by the transfer of electrons? Why does the solution of Magnesium chlorideconduct electricity? |
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Answer» Magnesium Chlorideisformedby thetransfer of electrons. Theyforman ionic bond. An ionic bond is a type of bond in which there is completetransfer of electronsfrom one atom to to other atom(s). The solution ofMagnesium Chlorideconducts electricity because it is electrolytic in nature. |
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| 50. |
In a friendly football match between team A and team B, thefirst goal of the match was scored by Ngamthang for team Aafter 55 minutes of the match. When was the first goal scored ifthe match started at 2:15 p.m.? |
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Answer» the first goal 3:10 minutes |
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