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If x=3+sqrt(8) , find the value of x^2+1...

If `x=3+sqrt(8)` , find the value of `x^2+1/(x^2)`

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ARIHANT SSC-SIMPLIFICATION-HIGHER SKILL LEVEL QUESTIONS
  1. If x=3+sqrt(8) , find the value of x^2+1/(x^2)

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  2. A 120 m long rope is cut into 3 equal parts. What is the length of eac...

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  3. When a number is multiplied 5 times with itself, it gives the value 14...

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  4. A board 80 inches long is divided into 4 equal parts. What is the leng...

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  5. A man spends 2/5 of his income on house rent, 3/10 on food and 1/8 on ...

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  6. Mani Ram divides 17200 amongst his 5 sons, 4 daughters and 2 friends. ...

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  7. One-third of Rahul's marks in Mathematics exceeds one-half of his mark...

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  8. A container of milk was 4/5 full. When 12 bottles of milk were taken o...

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  9. The highest score in an innings was (3)/(11) of the total score and t...

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  10. Mohan gets 3 marks for each correct sum and loses 2 marks for each wro...

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  11. The number obtained by interchanging the digits of a two-digit number ...

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  12. Of three positive numbers the product of the first and second is 42, t...

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  13. It is required to get 40% marks to qualify an exam. A candidate scored...

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  14. Mr. Arun is on tour and he has Rs 360 for his expenses. If he exceeds ...

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  15. From a group of men and women, 15 women leave from it. Then, there are...

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  16. Bus fare between Raipur and Mirpur for one adult is six times the fare...

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  17. The total cost of 12 pens and 5 pencils is equal to Rs 111. Also, the ...

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  18. When an amount is distributed amongst 14 girls, each of them gets Rs16...

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  19. A man had 170 currency notes in all, some of which were of Rs 100 deno...

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  20. Mr. Sahni employed a worker for a certain work to be done in some days...

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  21. A fruit seller has a crate of apples containing one bruised apple for ...

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