Question

DICA {x,y,z) .then the number of non empty subsets of A is
(a) 8
2) IfB Ais B then ANB is
(d) 7
(a) A
(b) B. 1) U
3) If n is a natural number then Vn is
(a) always a natural number
(b) always a irrational number
(c) always a rational mumber
(d) may be rational or irrational
4) If V80 = kys, then k =
(a) 2
(c) 8
(d) 16
5) The zero the polynomial 2x + 5 is
(b) (C) (d)
6) If pía) = 0 then (x-a) is a
of p(x)
(a) divisor (b) quotient (c) remainder (d) factor
7) The exterior angle of a triangle is equal to the sum of two
(a) exterior angles (b) interior angles
(c) alternate angles
(d) Interior opposite angles
8) If the sides of triangle are 3 cm,4 cm and 5 cm then the area is
(d) 12cm?
9) The capacity of water tank of dimensions 10m x 5m x 1.5 mis
(a) 75 litres (b) 750 litres (c) 7500 litres (d) 75000 litres
10) A particular observation which occurs maximum number of times in a given
Data is called
(a) frequency
(b) range
(c) mode
(d) median
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Answer 1

Answer:

check-circle. Answer. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. Updated On: 20-8- 2020.