December 14, 2023

Question 4391 – Logical-Reasoning

‘No man are mortal’ is contradictory of: Correct Answer: A Question 39 Explanation:  A Some man are mortal B Some man are not mortal C All […]
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December 14, 2023

UGC NET CS 2015 Dec – paper-3

Question 12 Consider a subnet with 720 routers. If a three-level hierarchy is chosen with eight clusters, each containing 9 regions of 10 routers, then the […]
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December 15, 2023

Question 8247 – Combinatorics

The number of divisors of 2100 is ______. Correct Answer: A Question 20 Explanation:  Let N = 2100 = 22+3×52×7 (i.e., product of primes) Then the […]
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December 15, 2023

Question 8406 – Combinatorics

The number of 4 digit numbers having their digits in non-decreasing order (from left to right) constructed by using the digits belonging to the set {1, […]
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