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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.
| 3. |
If a= 2+root5 divide by 2-root 5and b= 2-root 5 divided by 2 + root 5 then a*a - b*b |
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Answer» Step-by-step EXPLANATION: |
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| 4. |
() Solution of an equationSolve fora) 2x+4 = 2x+5Sum of the digits of a two dighe resulting number |
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| 6. |
Find the valueof x if |
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Answer» 3 Step-by-step EXPLANATION: (3/5)^X ×(3/5)-²x=(3/5)-³ x-2x=-3 -x=-3 x=3 this is your answer |
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| 7. |
Please solve 5th question |
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Answer» ANSWER:- Step-by-step EXPLANATION: I HOPE U UNDERSTAND this graph |
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| 8. |
Find the value of √12 x√8. |
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Answer» |
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| 9. |
How to solve this matrix problem |
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Answer» For lhs u undergo ADDITION of B and C MATRIX and multiply with A For rhs multiply A and B and A and C and add them . Verify whether they r EQUAL or not |
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| 10. |
Section 5-1 : Dividing PFor problems 1 - 5 use long divisio1. Divide 7x2 + 4x - 9 by x - 1 |
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| 11. |
These are the question of maths please solve this two questions. |
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| 12. |
I am a 7 digit number:a) My ten's place is 3 |
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| 13. |
Find the area and perimeter...Solve this plzz☺☺☺ ☺ |
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Answer» Answer: 1st find AREA of ( HALF. circle) then of rectangle. use formula for PERIMETER:- circle =1/2πr rectangle=2(l+b) for area:- =πR×R/2 Rectangle=l×b |
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| 14. |
Under root 3 + 2 upno under root 3-2 |
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| 15. |
Cos 11°+ sin11°/cos11°-sin11=tan56° |
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Answer» Step-by-step EXPLANATION: your ANSWER is in the above ATTACHMENT |
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| 16. |
Find mode of13,18,13,14,131,16,14,21,13 |
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Answer» Answer: Step-by-step EXPLANATION: The mode is 13 Because it repeats MAXIMUM NUMBER of times. Hope it helps Please mark it BRAINLIEST :) |
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| 17. |
in the figure we have angle abc is equal to angle ACB and angle 3 is equal to angle 4 show that angle 1 is equal to angle 2 |
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Answer» Answer:<1=<2 <3=<4 Adding <1 to both angles <3+<1 = <4+<1 As mentioned above, <1=<2 Therefore, <3+<1=<2+<4 Which MEANS: The Euclid's axiom used here is: "If equals are added to equals, the wholes are equal." Figure is not given plz upload figure to make EASIER for US thanks if u understand then plzzz mark me as a brainlist |
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| 18. |
Naman buys a game for Rs. 60 and sells is for Rs. 75, his profit % is0) 15%ii) 20%iii) 25%iv) 30% |
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Answer» PROFIT is 25percent Step-by-step EXPLANATION: because |
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| 19. |
Please solve 5th question |
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Answer» what Icannot UNDERSTAND that PHOTO |
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| 20. |
I am a 7 digit number :a) My ten's place is 3 |
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Answer» Step-by-step explanation: 9876543 Hope it HELPS you |
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| 21. |
Find polynomial whose zeroes are 2,1 and -1. What is its degree |
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Answer» degree 3 Step-by-step explanation: ZERO 3 are always in cubic polynomial |
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| 22. |
Write the polynomial the product and sum of whose zeros are minus 9 by 2 and minus 3 by 2 respectivel |
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Answer» sum of zero=-3/2 the polynomial=x2-Sx+P |
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| 23. |
What should be added to minus 2 upon 3 to get minus 1 upon 7? |
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Answer» This is the ANSWER .... |
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| 24. |
Difference between poison and binomial distribution |
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Answer» Answer:The Binomial and POISSON distributions are similar, but they are different. ... The difference between the two is that while both measure the number of certain RANDOM events (or "successes") within a certain frame, the Binomial is BASED on discrete events, while the Poisson is based on continuous events Step-by-step EXPLANATION: |
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| 25. |
Pls tell this question fast with full method fast frnds |
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Answer» Step-by-step EXPLANATION: |
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| 26. |
If X = 1/3- root 8 and y = 1/3+ root 8, the value of ( x + y) |
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| 27. |
8 hour 40 minute change in hour |
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Answer» 4120 HOURS BRO HOPE IT IS HELPFUL............IF U WISH ARK ME AS BRAINLIST AND THANKS
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| 28. |
Examine whether root 2 is a irrational numbers. Fast fast fast .and step by step. 10 th one. |
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Answer» HEY mate!!!! Let√2 is rational So, √2=a/b,a and b are INTEGERS, b not EQUAL to 0, and b are CO PRIME √2b=a Squaring on both sides 2b^2=a^2 b^2=a^2/2 If 2 divides a^2 then 2 also divides a Put a^2=4c^2 b^2=4c^2/2 b^2=2c^2 b^2\2=c^2 If 2 divides b^2 then 2 also divides b Hence , 2 is common factor of a and b But a and b are co prime So, √2 is not rational It is irrational |
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| 30. |
1. Choose the correct option: The Solution of which of the following equation is neither a fraction nor aInteger A) 6x+4=10x+4 B) 8x+3=4 C) 8x+14=x+4 D) 10x-16=x+82. The difference between two whole numbers is 132. The ratio of the two numbers is 4:10. What arethe two numbers ? |
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Answer» Answer: 1. A) 6x+4=10x+4 2. The two NUMBERS are 88 and 220. Step-by-step explanation: 1. 6x-10x=4-4 =-4x=0 =x=0/-4=0. 2. Let the ratio be x. Therefore the two numbers are 4x and 10x. Since their differences is 132, 10x-4x=132 6x=132 x=132/6 x=22 Therefore the two no.s are 4*22 and 10*22. No's= 88 and 220. |
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| 31. |
Q.Find all the rational numbers whose absolute value is-1- 02- 2/5 3- 3/4 |
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Answer» Answer: 1. 0 2. 2/5 3 . 3/4 Step-by-step explanation: ABSOLUTE value is ALWAYS POSITIVE..it is the mod value of that |
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| 33. |
If x=4+2√3find√x+1\√x |
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Answer» Step-by-step explanation: |
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| 34. |
If in 1 liter of petrol price ₹70 it runs 13 km than in 1300 km how much it cost |
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| 35. |
What is the time taken for 4170 km |
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Answer» CHECK your QUESTION it is INCOMPLETE. |
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| 36. |
The exterior angle of a triangle is 50degree & interior oppositeangle are in the ratio 2:3, find the three angles of thetriangle? |
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Answer» ANGLES are 20°, 30° and 130° |
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| 37. |
Graph of px 2x-5 meets at x -axis at _ point |
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Answer» Answer: 2.5 Step-by-step explanation: 2x-5=0 2x=5 x=5/2 x=2.5!
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| 38. |
See numbers are in ratio 3 : 4 : 5 the sum of the number is 15972 find the numbers |
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Answer» Let number be 3x,4x,5X Then 3x+4x+5x=15972 12X= 15972 X=1331 Thus numbers R 3x = 3×1331=3993 4x=4×1331 = 5324 5x= 5×1331=6655 |
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| 39. |
What is the meaning of theortical |
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Answer» concerned with or involving the theory of a SUBJECT or a area of study RATHER than it's PRACTICAL application |
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| 40. |
If x = 3 + duvide8, find the value of x^2+1/x^2 |
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Answer» Step-by-step explanation: 3 + 2 again it FIND the VALUE of x ratio 2 + 1 over x SQUARED by 2 ki power 3 over exported by the 2 ki power 3 over 3 ki power 4 hours 5 ki power 6 6 5 NUMBER is 034 14761629 |
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| 42. |
5.A train 280 metres long is running at a speed of 42 km/hr. How much time will ittake to pass a man standing on a platform? |
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Answer» 24 s. |
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| 44. |
The length of the ground is 50 and breadth of the ground is 30,then what is length of the rope ? |
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Answer» Answer: To FIND the LENGTH of the rope we have to find the perimeter of the ground... Step-by-step explanation: we KNOW that l=50 & b=30 perimeter =2×(l+b) =2×(50+30) =2×80 =160 units PLACE whatever is given in the question in place of units Hope it helps u And if it does please mqrk as brainlist..... |
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| 45. |
9. Find three consecutive numbers such that four times the first plus twice the second minus five times the third number is zero. |
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Answer» Answer: Step-by-step EXPLANATION: x , x+1 , x+2 According to question 4x + 2 (x+1) - 5 (x+2) = 0 4x + 2x +2 - 5x - 10 = 0 6x - 5x - 8 = 0 x = 8 First no. = 8 Second no. = 8+1 = 9 Third no. = 8+2 = 10 Regards............... |
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| 46. |
The mean of 5 numbers is 40. if one number is excluded their mean becomes? |
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Answer» Step-by-step EXPLANATION: I think question is wrong can u check it because we can't SOLVE it without knowing either the no or the MEAN after REMOVING this no |
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| 47. |
Solve Q.9 plz (class11 inequalities).... |
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Answer» HAY friend your question is fantastic and your ANSWER is this |
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| 48. |
6. What should be subtracted from (3/4-2/3) to get -1/6 |
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Answer» Step-by-step EXPLANATION: (3/4-2/3)-(-1/6)=1/4 |
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| 49. |
Pls tell. for any rational a; a÷0 is __________ |
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Answer» Answer: I THINK it has INFINITY and also not DEFINED Step-by-step EXPLANATION: any thing by zero is undefined |
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