Question 1

BTMCQ1 markNeeds review
Consider an unfair coin. The probability of getting heads is 0.6. If you toss this coin twice, what is the probability that the first or the second toss is heads?
Your answerChoose one option.

Log in to check the answer

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

EXPLORE & PRACTISE

Paper and topic context

See where this question comes from and choose what to practise next.

2018BT

GATE BT 2018 · Paper 1

Biotechnology · Original paper archive

Section
Biotechnology
Question type
Multiple choice (MCQ)
Marks
1 mark

Practise related topics

Explore more previous year questions using this question’s imported topic tags.

biotechnology

GATE BT previous year questions

biology

GATE BT previous year questions

life sciences

GATE BT previous year questions

probability and statistics

GATE BT previous year questions

Comments

Ask a question, share your approach, or help someone understand.

Log in to view the discussion

You’re not logged in. Log in or create an account to see discussions and add comments.