ECP Updates

Correlation Mcqs Question 1.The coefficient of correlation r between x and y when: Cov. (x, y) = -16.5, Var (x) = 2.89, Var (y) = 100 is:(a) -0.97(b) 0.97(c) 0.89(d) […]

Index number mcqs Question 1.The number of test of Adequacy is: (a) 2(b) 3(c) 4(d) 5Solution:(c) 4Number of Test of Adequacy are 4. They are.(a) Unit test(b) Time reversal test(c) Factor […]

Statistical Description of Data mcqs Question 1.The quickest method to collect primary data is:(a) Personal Interview(b) Indirect Interview(c) Mailed Questionnaire Method(d) Telephonic InterviewSolution:(d) Telephonic Interview Question 2.Which of the following […]

Integral Calculus Mcqs Question 1.∫10(ex + e-x) dx is:(a) e – e-1(b) e-1 – e(c) e + e1(d) NoneSolution :(a) is correctQuestion 2. ∫8×2(x3+2)3dx is equal to: [1 Mark, Nov. 2006](a) –43(x3 + […]

Differential Calculus mcqs Question 1.The slope of the tangent at the point (2, -2) to the curve x2 + xy + y2 – 4 = 0 is given by: [1 Mark, Nov. […]

Sets, Functions and Relations mcqs Question 1.Out of 20 members in a family, 11 like to take tea and 14 like coffee. Assume that each one likes atleast one of […]

Sequence and Series MCQS Question 1.The sum of all natural numbers between 100 and 1000 which are multiple of 5 is :(a) 98,450(b) 96,450(c) 97,450(d) 95,450Answer:(a) is CorrectSeries isS = […]

Basic Concepts of Permutations and Combinations MCQS Question 1. The number of triangles that can be formed by choosing the vertices from a set of 12 points, seven of which […]

Mathematics of finance MCQS Simple Interest Question 1.₹ 8,000 becomes ₹ 10,000 in two years at simple interest. The amount that will become ₹ 6,875 in 3 years at the […]

Blood Relations MCQS Question 1.Vinod introduce Vishal as the son of the only brother of his father’s wife. How is Vinod related to Vishal ? (a) Cousin(b) Brother(c) Son(d) UncleSolution:(a)Clearly Vinod […]