Directions (Q. 1 - 5): Solve the following questions -

1) If angle bisector of a triangle bisect the opposite side, then what type of triangle is?

(a) Right angled
(b) Scalene
(c) Similar
(d) Isosceles

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2) Pipe A is an inlet pipe filling the tank at 8000 l/hr. Pipe B empties the tank in 3 hours. The capacity of the tank is

(a) 12000 l
(b) 8000 l
(c) 6000 l
(d) 4000 l

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3) A tap drips at a rate of one drop/sec. 600 drops make 100 ml. The number of litres wasted in 300 days is

(a) 4320000
(b) 432000
(c) 43200
(d) 4320

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4) Three numbers are in the ratio 1: 2: 3 and their HCF is 12. The numbers are

(a) 12, 24, 36
(b) 5, 10, 15
(c) 4, 8, 12
(d) 10, 20, 30

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5) The perimeters of a circle, a square and an equilateral triangle are same and their areas are C, S and T respectively. Which of the following statement is true?

(a) C = S = T
(b) C > S > T
(c) C < S < T
(d) S < C < T

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