Number System
MathematicsHigh priority7 PYQs
वर्ष-वार विश्लेषण
2025: 6 प्रश्न2024: 1 प्रश्न
पूछे जाने वाले प्रश्न प्रकार
Direct MCQAssertion-Reason
PYQ से महत्वपूर्ण तथ्य
Decreasing order: π(3.14) > 2 > √3(1.73) > √2(1.41) > 1
(c),(b),(e),(d),(a)
True: (a) Sum/difference of rationals is rational (c) Product of two rationals is rational
(a),(c) only
Assertion: Every positive integer = product of primes. Reason: Process cannot be called prime factorization (WRONG).
A correct, R not correct
LCM=495, HCF=5, sum=100. Difference = 10
(a) 10 only