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. |
Find the area of the composite figure. 60 m260 m squared 25 m225 m squared 48 m248 m squared 15 m215 m squared Skip to navigation |
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Answer» Answer: the area of the composite FIGURE. 60 m260 m SQUARED 25 m225 m squared 48 m248 m squared 15 m215 m squared SKIP to NAVIGATION |
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| 4. |
If cos A = 23, 0< A < 90, then A is equal to |
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| 6. |
500000000000000000000000000000000000000000+1 |
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Answer» Answer: 500000000000000000000000000000000000000001 Step-by-step EXPLANATION: |
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| 7. |
X+1/3,y/3-1=1/2,1/3 find X and y |
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Answer» x=1/6 and y=4 Step-by-step EXPLANATION: x+1/3=1/2 IE, x=1/2-1/3 =1/6 y/3-1=1/3 y/3=1/3+1 ie, y/3=4/3 y=4/3×3 =4 |
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| 8. |
Find the rectangles with the following dimensions lenght=9 breadth=8cm |
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Answer» Answer: RECTANGLE what to find Step-by-step explanation: if area= l×b = 72cm² if = 2× 17 = 34cm |
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| 9. |
(8 – 9) × 10 and 8 - 9 × 10 |
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| 10. |
The tens place is 100000 times smaller than the.... Place. |
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| 11. |
The quadratic equation xsquare +x -5=0 has a) two distinct point real root b) two equal real root c) no real root d)more than two real root |
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Answer» Answer: urban such sis shah size. ABHI dais z Step-by-step explanation: |
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| 12. |
6. Find the area of a rectangular park which issong85132.metres.7. Find the area of a square plot of land whose each side measures1100 min7hours. How much distance does it |
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Answer» Area of a rhombus is 24 . Step-by-step explanation: Let ABCD be the given rhombus with diagonals AC and BD which intersect each other at O such that AC = 8 cm. Since diagonals of a rhombus bisect each other, we get 123 Let BO = x and AB = 5 cm (given). We know that diagonals of a rhombus cut each other at RIGHT angles. So ΔAOB is a right angled triangle. Using Pythagoras theorem in ΔAOB, we get x = 3 cm Thus the length of another diagonal BD is, BD = 2x = 6 cm. Therefore the area of the rhombus is given by, Area of rhombus = Area(ABCD) = = = Area of a rhombus is 24 .
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| 14. |
4:60::6:?1)2102)2153)2204)225 |
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Answer» Answer: Step-by-step explanation: 60×6 =360 4*x=360 x=360/4 =90 |
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| 15. |
Observe data organised into tabular form is called |
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Answer» OBSERVE data ORGANISED into TABULAR FORM is called FREQUENCY distribution. |
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| 16. |
What must be added to the polynomial x³-6x²+11x-87 to obtain a polynomial exactly divisible by (x-3) |
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Answer» first we have to factor it Step-by-step EXPLANATION: x-3)x³-6x²+11x-87(x²+3x+20 x³-3x² =. × 3x²+11x 3x²-9x =. × 20x-87 20x-60 =. × 27 to get the polynomial wo should SUBSTRACT 27 in the equation |
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| 17. |
Verify that 1, 2 and 3/2 are the zeroes of the cubic polynomial p[x] = 2x3 – 9x2 + 13x -6. Then , verify the relationship between the zeroes and the coefficient of polynomial. |
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Answer» MARK ME AS BRAINLIST |
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| 18. |
(iii) (x - 4) (3x + 1) = (3x - 1) (x + 2)please the solving |
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Answer» Hey Mate ;) Here's your Solution! :D (x - 4)(3x + 1)=(3x - 1)(x +2) 3x²+x-12x-4=3x²+6x-x-2 3x²-11x-4=3x²+5x-2 3x²-3x²-11x-5x=4-2 -16x=2 x= -1/8 Hope it helps YA _-_ |
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| 19. |
2 4 6 8 10 12 14 plus any of these two numbers n minus any number =11 how |
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Answer» Answer: |
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| 20. |
Square root of 1096.15 by long division method. |
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| 21. |
Simplify the following15/16÷7/9*2/3 |
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Answer» Step-by-step EXPLANATION: 15/16÷7/9*2/3 = 0.80357142857 |
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| 22. |
4. A={a, b, c, e, f,10,30, 50, 70, 90,110} எனில், பின்வருவனவற்றுள் சரியான ஒன்றைக்கண்டறிக:(அ){a,c,e,f} EA(ஆ) {a,b,e,f} #A(இ){a,b,c,e,f,10,30,50,70,90,110}CA(ஈ) {10,30,50,70,90,110} € A5. x={x:X ஓர் இரட்டை எண், XEN,x |
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Answer» Answer: 4. 120 |
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| 23. |
Question 1Write the following sets in roster form:a) { x/x is letter in the"GEOMETRY'?b) {m/m isa month of a year andin has 28 days}c) Set of two - digit numbers, whoseof the digits is 7.Question 2Simply the following:a) 51-3x 35÷7b)42-[20-{19-(14-8-4) |
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Answer» Answer: geometry Step-by-step explanation: |
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| 24. |
Q4: If 2 and -2 are 2 zeros of the polynomial x4 + x°- 34x².4x +120, findthe remaining zeros of the polynomial |
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Answer» Answer: X3 − 34x2 − 4X + 120, If Two of Its ... X2 - 4 is a factor of f(x). Now, we DIVIDE X4 + x3 − 34x2 − 4x + 120 by g(x) = x . |
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| 26. |
Find the smallestnumberby which 7776 is tobe divided to get a perfect square |
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Answer» Answer: HENCE the LAST digit of the number is 6 then the smallest number from which it will DIVIDED will be 1 or 2 |
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| 27. |
Write the international system of numeration 634445 5687 |
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Answer» 634,445tygfffhhbvvhgggggg |
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| 28. |
29193)16)If a, B are the roots of the equation 2x2 - 3x + 1 = 0, then the equation whose roots are al Band Darts(a) 2x2 + 5x + 2 = 0 (b) 2x2 - 5x - 2 = 0 (c) 2x2 + 5x - 2 = 0remais(a) 4(d) 2x2 - 5x + 2 = 0 |
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Answer» i WONT Step-by-step EXPLANATION: |
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| 29. |
The sum of three consecutive whole number is 126. the greatest number is |
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Answer» Answer: 41 + 42 + 43 = 126 for the CHECK. I'm AVAILABLE for online tutoring if needed. The result is the same. The 3 NUMBERS are 41, 42, and 43. |
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| 30. |
Why a to the power of -m = 1 divided by a to the power of m? |
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Answer» Your search - why a to the power of -m = 1 DIVIDED by a to the power of m? - did not match any documents. Suggestions: Make sure that all WORDS are spelled correctly. Try DIFFERENT keywords. Try more GENERAL keywords. Try fewer keywords. |
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| 31. |
The sum of three consecutive whole number is 126. the greatest number is. |
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Answer» Answer: So, THREE numbers are 41, 42 and 43. CHECK: 41+42+43 is indeed 126. |
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| 32. |
The mean of n numbers is a . if each of the observation is increased by 2,4,6,8....,2x respectively , Find the new mean( please give step by step explanation ) |
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Answer» Step-by-step EXPLANATION: ee |
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| 33. |
For simantenuse equation in. variables x and y. ,Dx=50,DY=75,D=25 then what is x? |
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Answer» Answer: 5 Step-by-step EXPLANATION: Dx=25 Dy=50 at D=5 ⇒5x=25 ⇒x= 5 25 =5 5y=50 ⇒y= 5 50 =10 ⇒x=5. hope it HELPS.... |
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| 34. |
Solve inequalities(x ^ 2 - 5x + 7)/(- 2x ^ 2 + 3x + 2) > 0 |
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Answer» Answer: 7)/(- 2x ^ 2 + 3x + 2) > 0 solve INEQUALITIES (x ^ 2 - 5X + 7)/(- 2x ^ 2 + 3x + 2) > 0 |
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| 36. |
Assume that simple random samples of two children are selected withreplacement from a population of five children with ages 4, 5, 6, 7 and 8. Let X be the age of any child, then find the followingi. The theoretical sampling distribution ofX, the mean age of two children in any sample.ii. The mean and the standard error ofX . |
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Answer» Answer: the age of any CHILD, then find the following i. The THEORETICAL sampling distribution of X , the MEAN age of two CHILDREN in any sample. |
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| 37. |
18,20,25,26,30,x,37,38,48 if the median of the data is 35 find the value of x |
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Answer» Answer: answer is 45 Step-by-step EXPLANATION: Firstly we ARRANGE the OBSERVATIONS in ascending ORDER. |
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| 38. |
What is Factorization of (2a - 3b ) ³ |
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Answer» what is FACTORISATION of (2a-3b)cube Step-by-step EXPLANATION: this is a ANSWER |
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| 39. |
What is the remainder when 9x²-6x+2 is divided by 3x+1 |
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Answer» what is your answer i don't KNOW |
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| 40. |
Each one - Del, Mary, Ronnel, and Jorem, have different favorite colors among red, blue, green, and orange. No person's name contains the same number of letters as his/her favorite color. Jorem and the boy who likes blue live in different parts of town. Red is the favorite color of one of the girls. What is Jorem's favorite color? |
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Answer» BLUE.......... |
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| 41. |
Please help yaar it's urgent I have to this work in tuitionCh - Real NumbersClass 10thDon't even try to post irrevalent answers otherwise your 10 answers will be reported |
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Answer» Answer: A.T.Q, The NUMBER LEAVES 3 as REMAINDER. So, 144 - 3 = 14 180 - 3 = 177 192 - 3 = 189 Now, HCF of 141, 177 and 189 is 3. And according to question It leaves remainder 3 in each case. 141 = 23 * 6 + 3 177 = 29 * 6 + 3 189 = 31 * 6 + 3 Thus, 6 is the number. Hope it is helpful (•‿•)... |
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| 42. |
Aakash deposited 25000 rupees in a bank at a rate of 8 p.c.p.a. for 3 years. How much intrest does he get every year? How much, altogether? |
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Answer» 8=100000000 |
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| 43. |
123/1000 = ( ) A) 1.23 B) 12.3 C) 0.123 D) 1230 |
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Answer» Answer: then answer is 20 . SINCE there are three ZEROES in DENOMINATOR |
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| 44. |
Is a triangle with side lengths of 4, 6 and 11 a right triangle? |
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Answer» square the LARGEST hypothesis SIDE and the the sum is not EQUAL to the square of base and HEIGHT! |
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| 45. |
Write the decimal expansion of 27/2²5³ without actual dividing it |
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Answer» Step-by-step EXPLANATION: GIVEN: A galvanometer of 100 resistance gives full scale deflection with 0.01A current To find the resistance that should be connected convert it into an ammeter of range 10A Solution: Galvanometer is a very sensitive INSTRUMENT therefore it cannot measure heavy currents. In order to convert a Galvanometer into an Ammeter, a very low shunt resistance is connected in parallel to Galvanometer. Value of shunt is so adjusted that most of the current passes through the shunt. If resistance of galvanometer is R g
and it gives full-scale deflection when current I g
is passed through it. Then, V=I g
R g
⟹V=0.01A×100Ω ⟹V=1V Let a shunt of resistance (R s
) is connected in parallel to galvanometer. If total current through the circuit is I. I=10A=I s
+I g
V=I s
R s
=(I−I g
)R s
(I−I g
)R s
=I g
R g
(10−0.01)R s
=100×0.01 ⟹R s
=0.1Ω is the resistance that should be connected in parallel to convert it into an ammeter of range 10A |
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| 46. |
Ordinal numbers for ten is |
| Answer» 10 knyy by bbbvghhhhujhfsffuuuuuggygg PLEASE MARK me BRAINLIEST | |
| 47. |
-24/40 from rational number to decimal form |
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Answer» Step-by-step EXPLANATION: |
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| 48. |
Total student in school is 1264 on the occasion of annual day school is distinguished 8 chocolate to each student willget the chocolate |
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Answer» mark me the BRAINLIEST |
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| 49. |
Evaluate (304)2 using suitable identity |
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Answer» Answer: 92416 Step-by-step EXPLANATION: (300+4)^2 300^2+2(300)(4)+4^2 90000+2400+16 92416 is the answer hope it HELPS you |
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| 50. |
The value of (-2/5)÷(6/25) is |
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Answer» Answer: I HOPE it will help full to you |
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