Find the cost price, if : S.P. = Rs.200 and loss = Rs.50.
Solution: Selling price = Rs.200 Loss = Rs.50 Cost price = selling price + loss = 200+50 = 250 Rs... View Article
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Find the mean of the first twelve natural numbers.
Solution: The first 12 natural numbers are 1, 2, 3, 4, ….12. Mean = sum of observations/total number of observations... View Article
80 percent of what number is 6?
Solution: Let the number be x. Given 80% of x = 6 (80/100)x = 6 => 600 = 80x =>... View Article
A train of length 150 metres takes 10 seconds to pass over another train 100 metres long coming from opposite direction. If the speed of the first train is 30 kmph, the speed of the second train is
(a) 72 km/h (b) 60 km/h (c) 54 km/h (d) 48 km/h Solution: Speed of the first train = 30... View Article
Shikha’s income is 60% more than that of Shalu. By what percent is Shalu’s income less than Shikha’s?
Solution: Let x be the income of Shalu. Shikha’s income is 60% more than that of Shalu Shika’s income =... View Article
The factors of x4 + y4 + x2y2 is
(a) (x2 + y2)(x2 + y2– xy) (b) (x2 + y2)(x2 – y2) (c) (x2 + y2 + xy)(x2 +... View Article
19 Dec 2021: The Hindu Analysis
UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 19 Dec 2021. Important news and... View Article
19 Dec 2021: UPSC Exam Comprehensive News Analysis
CNA 19 Dec 2021:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related C. GS... View Article
18 Dec 2021: PIB Summary & Analysis
TABLE OF CONTENTS 1. ‘Agni P’ Ballistic Missile 2. Ganga Expressway 3. India beyond 75 1. ‘Agni P’ Ballistic Missile... View Article
Sansad TV Perspective: Coal “Crisis”: Ground Reality
In the series Sansad TV Perspective, we bring you an analysis of the discussion featured on the insightful programme ‘Perspective’... View Article
18 Dec 2021: The Hindu Analysis
UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 18 Dec 2021. Important news and... View Article
18 Dec 2021: UPSC Exam Comprehensive News Analysis
CNA 18 Dec 2021:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related SOCIAL ISSUES 1. Federation opposes anti-conversion... View Article
17 Dec 2021: PIB Summary & Analysis
TABLE OF CONTENTS 1. Ramna Kali Temple 2. Misleading Advertisements of Herbal Medicine 3. Kalanamak Rice 4. India - Vietnam... View Article
UPSC 2021: Weekly GK and Current Affairs Quiz Dec 18 – Dec 24
UPSC 2021: Weekly GK and Current Affairs Quiz Dec 18 – Dec 24 with Multiple Choice Questions and answers for... View Article
Krishi Udan Scheme [Govt Schemes for UPSC]
The government of India has launched Krishi Udan Scheme in August 2020. Recently, the scheme has been upgraded to Krishi... View Article
17 Dec 2021: The Hindu Analysis
UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 17 Dec 2021. Important news and... View Article
Sansad TV Perspective: Engineering Seats : Problem of Plenty
In the series Sansad TV Perspective, we bring you an analysis of the discussion featured on the insightful programme ‘Perspective’... View Article
Difference between Abstraction and Encapsulation in Java
What is an Abstraction in Java? An Abstraction is a process of showing all the required items and protecting the... View Article
Difference between RISC and CISC processor
The RISC and CISC both are part of system architecture and set of computer instruction. The important difference between RISC... View Article
Difference between Domestic Business and International Business
Domestic Business Vs. International Business: Explore the differences between Domestic Business and International Business The term “business” refers to the... View Article
