Question

There are 4 expressions given below. 3 of them are similar and can be classified into a group. Which of these expressions form a group?
1) $3! \times 4!$
2) $12 \times 12$
3) $198-44$
4) $\frac{576}{4}$

• A. 1, 2 and 3
• B. 1, 3 and 4
• C. 2, 3 and 4
• D. 1,2 and 4

Answer 1

Answer: (D)

1,2 and 4

Answer 2

The correct answer is (D): 1,2 and 4