27 Dec 2020: PIB Summary & Analysis
December 27th, 2020, PIB:- Download PDF Here TABLE OF CONTENTS 1. Union Ministry of Road Transport and Highways (MoRTH) 2.... View Article
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27 Dec 2020: The Hindu Analysis
UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 27th December 2020. Important news and... View Article
27 Dec 2020: UPSC Exam Comprehensive News Analysis
CNA 27 Dec 2020:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related SOCIAL SECTOR... View Article
26 Dec 2020: PIB Summary & Analysis
December 26th, 2020, PIB:- Download PDF Here TABLE OF CONTENTS 1. President of India inaugurates/lays the foundation stone for various... View Article
26 Dec 2020: The Hindu Analysis
UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 26th December 2020. Important news and... View Article
26 Dec 2020: UPSC Exam Comprehensive News Analysis
CNA 26 Dec 2020:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related INTERNATIONAL RELATIONS... View Article
25 Dec 2020: PIB Summary & Analysis
December 25th, 2020, PIB:- Download PDF Here TABLE OF CONTENTS 1. ‘Agricultural Scientists Meet’ 2. Sugamya Bharat Abhiyan 3. Target... View Article
If Np4 24nc5 Then The Value Of N Is
1) 10 2) 15 3) 9 4) 5 Answer: (3) 9 Solution: Given, nP4 = 24.nC5 n!/(n-4)! = 24 x... View Article
Number Of Divisors Of N 38808 Except 1 And N Is
1) 70 2) 68 3) 72 4) 74 Answer: (1) 70 Solution: 38808=8×9×49×11 = 23 × 32 × 72 ×... View Article
An N Digit Number Is A Positive Number With Exactly N Digits Nine Hundred Distinct Ndigit Numbers Are To Be Formed
1) 6 2) 7 3) 8 4) 9 Answer: (2) 7 Solution: Total number of n digits numbers formed using... View Article
If Abcde Are Prime Integers Then The Number Of Divisors Of Ab2c2 De Excluding 1 As A Factor Is
1) 94 2) 72 3) 36 4) 71 Answer: (4) 71 Solution: Given, ab2c2de Number of divisors = (1+1) (2+1)... View Article
The Number Of Ordered Triplets Of Positive Integers Which Are Solutions Of The Equation X Y Z 100 Is
1) 6005 2) 4851 3) 5081 4) None of these Answer: (2) 4851 Solution: x+y+z = 100 The ordered triplets... View Article
The Number Of Divisors Of 9600 Including 1 And 9600 Are
1) 60 2) 58 3) 48 4) 46 Answer: (3) 48 Solution: 9600 = 27 ×3×52 Therefore, number of divisors... View Article
A Set Contains 2n 1 Elements The Number Of Subsets Of The Set Which Contain At Most N Elements Is
1) 2n 2) 2n + 1 3) 2n – 1 4) 22n Answer: (4) 22n Solution: Number of subsets, N... View Article
In How Many Ways Can Rs16 Be Divided Into 4 Persons When None Of Them Get Less Than Rs3
1) 70 2) 35 3) 64 4) 190 Answer: (2) 35 Solution: x1 + x2 + x3 +x4 = 16... View Article
If Npr 840 Ncr 35 Then N Is Equal To
1) 1 2) 3 3) 5 4) 7 Answer: (4) 7 Solution: nPr/nCr = r! 840/35 = r! r! =... View Article
Total Numbers Of 4 Digit Number Which Are Not Divisible By 5 Are
1) 7200 2) 3600 3) 14400 4) 1800 Answer: (1) 7200 Solution: Largest 4-digit number = 9999 Smallest 4-digit number... View Article
Statement 1 The Number Of Ways Of Distributing 10 Identical Balls In 4 Distinct Boxes No Box Is Empty Is 9c3
1) Statement 1 is true, statement 2 is true ; statement 2 is a correct explanation for statement 1 2)... View Article
The Total Number Of Ways In Which 5 Balls Of Different Colours Can Be Distributed Among 3 Persons
1) 75 2) 150 3) 210 4) 243 Answer: (2) 150 Solution: 5 balls can be distributed to three persons... View Article
How Many Numbers Greater Than 40000 Can Be Formed Using The Digits 1234 And 5 If Each Is Used Only Once In A Number
1) 24 2) 78 3) 32 4) 48 Answer: (4) 48 Solution: Given, digits are 1,2,3,4,5 Numbers greater than 40000... View Article
