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How Long Do You Have Left To Live With 20 Heart Function

According to the Centers for Disease Control and Prevention (CDC) , around one-half of all people diagnosed with congestive heart... View Article

Platinum has 6 valence electrons. (2-) indicates addition of two more electrons to platinum. Each chlorine atom requires 1 electron... View Article

The oxidation number of O in compounds is usually -2, but it is -1 in peroxides. The oxidation number of... View Article

The higher the electronegativity the greater the pull an oxidizing agent has for electrons. The higher the pull for electrons... View Article

This can be evaluated by knowing the basic equation nCr = n!/(n−r)! xr! 6C4 = 6!/(6−4)! x4! =6 x 5... View Article

December 15th, 2020, PIB:- Download PDF Here TABLE OF CONTENTS 1. Quality Council of India (QCI) 2. Department of Posts... View Article

16 Dec 2020 CNA:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related INTERNATIONAL RELATIONS... View Article

1) 35 2) 70 3) 40 4) None of these Answer: (2) 70 Solution: Total number of ways one team... View Article

1) 110556 2) 110500 3) 110356 4) None of these Answer: (4) None of these Solution: Total marks = 50... View Article

1) 10 2) 100 3) 40 4) ∞ Answer: (4) ∞ Solution: Suppose n is the positive integer with the... View Article

The number of positive integers satisfying the inequality n+1Cn-2 – n+1Cn-1≤100 is? 1) 5 2) 8 3) 9 4) None... View Article

1) 54 2) 50 3) 52 4) None of these Answer: (1) 54 Solution: Number of ways of getting at... View Article

1) 23 2) 21 3) 20 4) none of these Answer: (1) 23 Solution: Prime factorisation of 1008 = 24... View Article

The number of odd proper divisors of 3p.6m.21n is equal to? 1) (p + 1) (m + 1) (n +... View Article

The number of proper divisors of 2p.6q.15r is equal to? 1) (p + q + 1) (q + r +... View Article

1) 122 – 1 2) 212 3) 212 – 1 4) None of these Answer: (3) 212 – 1 Solution:... View Article

The total number of 5-digit numbers of different digits in which the digit in the middle is the largest is:... View Article

The number of distinct rational numbers x such that 0 < x < 1 and x=p/q, where p,q ∈{1,2,3,4,5,6} is... View Article

1) 56 2) 60 3) 96 4) None of these Answer: (2) 60 Solution: 2 men can be selected from... View Article

1) 1 2) 2 3) 3 4) 4 Answer: (1) 1 Solution: 1! =1, 2! = 2, 3! = 6,... View Article