Roman numbers #shorts #maths

In restriction enzymes (like EcolR I the Roman numbers following the names indicate the:

Write Roman numeral for each of the numbers from 1 to 20.

Which of the following numbers in Roman numerals is incorrect?

How To Compare Fractional Numbers | Maths Short Tricks | SSC, IBPS, RAILWAYS, NTPC, SBI PO

Which of the following numbers in Roman Numerals is incorrect?

How To Compare Radical Numbers | Maths Short Tricks For SSC, IBPS, RAILWAYS, NTPC, SBI PO |हिंदी में

In the class of 100 students, the number of students passed in English is 46, in Maths is 46 and in Commerce is 58. The number who passed in English and Maths is 16, Maths and commerce is 24 and English and commerce is 26, and the number who passed in all subjects is 7. Find the number of the students who failed in all subjects.