SQUARE ROOTS AND SURDS (CDS)

Total Questions: 22

11. Solve the following equation [2017 (I) Morning Shift]

Correct Answer: (b)
Solution:

12. What is the square root of [2017 (I) Morning Shift]

Correct Answer: (a) 1
Solution:


13. Solve the following equation [2017 (I) Morning Shift]

Correct Answer: (a)
Solution:

14. Solve the following equation [2016 (II) Evening Shift]

Correct Answer: (a) 330
Solution:


15. Solve the following equation [2016 (II) Evening Shift]

Correct Answer: (a)
Solution:Let,


16. Solve the following equation [2016 (I) Morning Shift]

Correct Answer: (a) 0
Solution:


17. Solve the following equation [2015 (II) Evening Shift]

Correct Answer: (b) 20√3
Solution:We have,


18. Which one of the following is correct? [2015 (II) Evening Shift]

Correct Answer: (a)
Solution:


19. Solve the following equation [2015 (I) Morning Shift]

Correct Answer: (d) √5
Solution:

20. The square root of [2015 (I) Morning Shift]

Correct Answer: (b) 2
Solution: