Sarkari RiseLogin
SSC MTS 2025 · PYQ · Algebra · medium

[(0.5)⁴ − (0.4)⁴] / [(0.5)² + (0.4)²] = ?

  1. A.0.11
  2. B.0.10
  3. C.0.09✓ Correct
  4. D.0.12

Explanation

Using a⁴−b⁴ = (a²+b²)(a²−b²), the expression simplifies to (0.5²−0.4²) = (0.5+0.4)(0.5−0.4) = 0.9×0.1 = 0.09.
💡 Practice unlimited SSC MTS PYQs + AI-tracked progress on each topic. Sign up free →

More Algebra questions

Want more SSC MTS practice?

Free daily 10-Q quiz · adaptive mocks · 4,000+ verified PYQs · AI doubt solver in Hindi + English

Sign up freeMore Algebra practice