SSC MTS 5 Aug 2019 Shift 3 Paper

1. Only Z is taught before R. (Means R taught on Tuesday because only Z is taught before R)
2. T is not taught on Wednesday.
3. T is taught before X. (So, T is taught on Thursday because T is not taught on Wednesday)

सोमवार	Z
मंगलवार	R
बुधवार
गुरुवार	T
शुक्रवार	X

4. V is taught on remaining day that is Wednesday.

सोमवार	Z
मंगलवार	R
बुधवार	V
गुरुवार	T
शुक्रवार	X

So, there are 2 subject taught before V.
Thus, the correct answer is “2”.