All the numbers given in the options are square of a prime number except for '729'. 1) 529 = 23² 2) 841 = 29² 3) 1849 = 43² 4) 225 = 15² , 15 is not a prime number.
25639 – 5252 – 3232 = ?
16 × ? + 36% of 250 = 410
32% of 4080 + 24% of 455 = x% of 4000
Find the simplified value of given expression
If x²y² + (1/ (x2y2)) = 83, then the value of xy – 1/xy is:
`(256/6561)(1/4) = ?`
What is (0.08% of 0.008% of 8)1/9 ?
2222 ÷ 22 + 992 ÷ 16 + 650 ÷ 25 = ?
1024 ÷ 32 = 2(1/2)×?
