jee-main 2022 Q70

jee-main · India · session1_29jun_shift1 Probability Definitions Finite Equally-Likely Probability Computation
The probability that a randomly chosen $2 \times 2$ matrix with all the entries from the set of first 10 primes, is singular, is equal to
(1) $\frac { 133 } { 10 ^ { 4 } }$
(2) $\frac { 19 } { 10 ^ { 3 } }$
(3) $\frac { 18 } { 10 ^ { 3 } }$
(4) $\frac { 271 } { 10 ^ { 4 } }$ 
The probability that a randomly chosen $2 \times 2$ matrix with all the entries from the set of first 10 primes, is singular, is equal to\\
(1) $\frac { 133 } { 10 ^ { 4 } }$\\
(2) $\frac { 19 } { 10 ^ { 3 } }$\\
(3) $\frac { 18 } { 10 ^ { 3 } }$\\
(4) $\frac { 271 } { 10 ^ { 4 } }$
Paper Questions
Q1 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q21 Q22 Q23 Q24 Q25 Q26 Q27 Q28 Q30 Q61 Q62 Q63 Q64 Q65 Q66 Q67 Q68 Q69 Q70 Q71 Q72 Q73 Q74 Q75