In the following question, select the number which can be placed at the sign of question mark (?) from the given alternatives.
Show answer & explanation
Correct answer: C
Explanation
First row:
4×5×2=40
Third row:
5×4×3=60
That is, in each row, the three numbers are multiplied.
Now, the second row:
2×7×?=70
? = 5
Missing number = 5