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Basic Numerical Skills
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Basic Numerical Skills
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25 Questions

1. Ogives can be used to locate
2. Statistical results are
3. A………… is matrix which has only one column
4. Statistics are
5. ………… means to rewrite the quadratic eqn into multiplication form
6. In pic diagram, divisions are shown by means of
7. Two finite sets A and B are said to be equivalent set if cardinality of both sets are
8. The term 'Quadratic' comes from
9. Find the common ratio of the following 9,6,4
10. A sequence containing finite number of terms is called
11. Given the term in the sequence 1,3,7,15,31 next is …………….
12. X = 4 + 8y is
13. ………………. satisfies the eqn x +y +1 = 0
14. Bar diagrams are
15. A frequency distribution can be
16. The transpose of a matrix A is denoted by
17. In a rail accident the appropriate method of data collection is
18. R(x) ==C(x) denotes
19. Simultaneous eqns means a set of eqn in …….. unknowns
20. A time series is unable to adjust the influences like
21. A square matrix in which all the laments except those in leading diagonal are zero is called ……………. Matrix
22. Skewness refers to
23. The sum n term of an A P with first term a and common difference d is
24. In plane geometry, the set consists of all points in a plane is an eg. For
25. The points of intersection of the less than and more than ogive corresponds to