Four number-pairs are given, which of them three are alike in certain manner and one is different. Choose the different number-pair.
The pattern followed here is: First number is (x)² and second number is (x)⁴. 81: 6561 → (9)² = 81 (9)⁴ = 6561 16: 256→ (4)² = 16 (4)⁴ = 256 121: 14641→ (11)² = 121 (9)⁴ = 14641 4: 16→ (2)² = 4 (2)⁴ = 16
375% of 320 - 80% of 40 ÷ √256 = ?
√? = 80% of 720 - 22% of 2500
9999² + 1111² =?
What is the value of 143 + 163 + 183 + … + 303?
45% of 360 - 160 + ? = √324
Find the value of {(3125) (n/5) × 5 (2n + 2) }/ {25 n × 5 (n - 1) }
263 + 1152 - ? + 577 = 1333
? + 156 ÷ 3 × 7 = 35% of 400 + (13)2
(72 + 30) ÷ 6 + [{75 ÷ 25) + 6} × 2] = ?
34 × 2.5 + 6.4 × 1.5 – 4.8 × 1.2 =?
