1
WB JEE 2010
MCQ (Single Correct Answer)
+1
-0.25
If sum of an infinite geometric series is $${4 \over {3}}$$ and its 1st term is $${3 \over {4}}$$, then its common ratio is
2
WB JEE 2010
MCQ (Single Correct Answer)
+1
-0.25
Sum of n terms of the following series 13 + 33 + 53 + 73 ......... is
3
WB JEE 2010
MCQ (Single Correct Answer)
+1
-0.25
G.M. and H.M. of two numbers are 10 and 8 respectively. The numbers are
4
WB JEE 2010
MCQ (Single Correct Answer)
+1
-0.25
The value of n for which $${{{x^{n + 1}} + {y^{n + 1}}} \over {{x^n} + {y^n}}}$$ is the geometric mean of x and y is
Questions Asked from Sequence and Series (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
WB JEE Subjects
Physics
Mechanics
Units & Measurements Vector Algebra Motion Laws of Motion Circular Motion Work Power & Energy Center of Mass Rotational Motion Properties of Matter Heat and Thermodynamics Simple Harmonic Motion Waves Gravitation
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Some Basic Concepts of Chemistry Atomic Structure Redox Reaction Gaseous State Chemical Equilibrium Liquid Solution Ionic Equilibrium Thermodynamics Chemical Kinetics Radioactivity and Nuclear Chemistry Electrochemistry Solid State Surface Chemistry
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