Question 98

Simplify:
$$((7^2)^3 \div 49^2) \times ([32 - 20] \div 4)$$

Solution

Share

Expression : $$((7^2)^3 \div 49^2) \times ([32 - 20] \div 4)$$

= $$7^{(6-4)}\times\frac{12}{4}$$

= $$49\times3=147$$

=> Ans - (D)

Get AI Help

View More Questions From Quant

Create a FREE account and get:

  • Download RRB Study Material PDF
  • 45+ RRB previous papers with solutions PDF
  • 300+ Online RRB Tests for Free

Join CAT 2026 course by 5-Time CAT 100%iler

Crack CAT 2026 & Other Exams with Cracku!

Enroll Now
Ask AI

Ask our AI anything

AI can make mistakes. Please verify important information.