Evaluate : `sqrt(248+ sqrt(51 + sqrt(169)))` Options: A . &nbsp16 B . &nbsp15 C . &nbsp14 D . &nbsp13

Evaluate : `sqrt

Question

Evaluate : `sqrt(248+ sqrt(51 + sqrt(169)))`

Options:

A . 16

B . 15

C . 14

D . 13

Answer: Option A

Sol. Given expression = `sqrt(248 +sqrt(51 +sqrt(169)))`

= `sqrt(248 + sqrt(51 + 13))`

= `sqrt(248 + sqrt(64))`

= ` sqrt(248 + 8)`

= `sqrt(256)`

= 16.

Was this answer helpful ?

Next Question

Question 1. What is the smallest number by which 3600 be divided to make i....

Question 2. By what least number 675 be multiplied to obtain a number whic....

Question 3. The largest four-digit number which is a perfect cube, is: ....

Question 4. `3sqrt(sqrt(.000064))` = ? ....

Question 5. `3sqrt(4 12/125)` = ? ....

Question 6. The cube root of .000216 is : ....

Question 7. A group of students decided to collect as many paise&nbs....

Question 8. If a = `(sqrt(5) + 1)/(sqrt(5) - 1)` and b= `(sqrt(5) - 1)/(sq....

Question 9. If `x = (sqrt(3) + 1)/(sqrt(3) - 1)` and ` y = (sqrt(3) - 1)/(....

Question 10. If ` x = (7 - 4sqrt(3))`, then the value of `(x + ....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Chapter 3.1 : Overview of Finance & Accounts Department Chapter 3 : Finance & Accounts SAIL E0 - GFM 2024

Chapter 2.1 : Overview Chapter 2 : Materials Management SAIL E0 - GFM 2024

Chapter 1.1 : Personnel Functions- An overview Chapter 1 : Personnel Management SAIL E0 - GFM 2024

GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024

CBT Mixed Test 1 GPOE/GPA SAIL E0 2024