Rectangle Sides 2m 1 And 2n 1 Divided Squares Number Of Rectangles Possible Odd
A rectangle with sides of length (2m – 1) and (2n – 1) units is divided into squares of unit... View Article
A rectangle with sides of length (2m – 1) and (2n – 1) units is divided into squares of unit... View Article
The number of arrangements of the letters of the word BANANA in which the two N’s do not appear adjacently... View Article
If Pm stands for mPm, then 1 + 1P1 + 2P2 + 3P3 + …+ nPn is equal to: (1)... View Article
If 2n+1pn-1 : 2n-1pn = 3 : 5, then the value of n is: (1) 4 (2) 3 (3) 2... View Article
The number of seven-digit integers, with sum of the digits equal to 10 and formed by using the digits 1,... View Article
If 56pr+6 : 54pr+3 = 30800 : 1, then the value of r is: (1) 40 (2) 51 (3) 41... View Article
Let Tn denote the number of triangles which can be formed by using the vertices of a regular polygon of... View Article
How many different nine-digit numbers can be formed from the number 223355888 by rearranging its digits so that the odd... View Article
Five-digit numbers divisible by 3 are to be formed using the numerals 0, 1, 2, 3, 4 and 5, without... View Article
Eight chairs are numbered 1 to 8. Two women and three men wish to occupy one chair each. First, the... View Article
The value of the expression \(\begin{array}{l}{ }^{47} C_{4}+\sum_{j=1}^{5}{ }_{1}^{52-j} C_{3}\end{array} \) is equal to: (1) 47C5 (2) 52C5 (3) 52C4... View Article
Ten different letters of the alphabet are given. Words with five letters are formed from these given letters. Then the... View Article
The number of positive integers which can be formed by using any number of digits from 0, 1, 2, 3,... View Article
nCr-1=36, nCr=84 and nCr+1=126, then r is equal to (1) 1 (2) 2 (3) 3 (4) None of these Answer:... View Article
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The Code on Wages Bill 2019, also referred to as Wage Code, consolidates provisions of four labour laws concerning wages... View Article
Srimanth Mahadji Shinde (also spelt as Mahadji Scindia) was a Maratha statesman known for his crucial role in resurrecting Maratha... View Article
UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 13th December 2020. Important news and... View Article
December 12th, 2020 PIB:- Download PDF Here TABLE OF CONTENTS 1. Dekho Apna Desh Webinar Series 2. Eluru 'mystery' illness... View Article
13 Dec 2020 CNA:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related SOCIAL ISSUES 1. Not in favour... View Article