What is the sum of the squares of the digits from 1 to 9? 105       (b)   260        (c)  285     (d)  385

What is the sum of the squares of the digits from 1 to 9?105quad (b) 260quad (c) 285 (d) 385

If 1957-a9=18b8 Then the sum of the digits a and b is

The number 25^(64)xx64^(25) is the square of a natural number n. The sum of the digits of n is (a) 7 (b) 14 (c) 21 (d) 28

What percentage of the numbers from 1 to 50 have squares that end in the digit 1? (a) 1 (b) 5 (c) 10 (d) 11

Calculate the sum of square from 1 to 9. A. 284 B. 285 C. 385 D. 380

What percentage of numbers from 1 to 70 have squares that end in the digit 1?1 b.14 c.20 d.21

What could be the possible unit place digit of the square root of 121 (A) 1,9 (B) 3,4 (C) 6,7 (D) 7,8

Number of six digit numbers in which sum of the squares of the digits is 9 is