Question 1 :
The percentage of prime numbers greater than 1 through 1 to 10?
(A) 40% (B) 50% (C) 80 %
Question 2 :
Three numbers are chosen randomly between 1 to 10 (Inclusive). If the product of those three numbers is 24 and the sum is 9, then those three numbers are
(A) 2, 5, 1 (B) 1, 1, 4 (C) 2, 3, 4
Question 3 :
If the sum of the radius and the diameter of a circle is 9, then the circumference of this circle?
(A) 2π (B) 5π (C) 6π
Question 4 :
18 is A % of 60. What is the value of A?
(A) 20% (B) 30% (C) 25%
Question 5 :
The average of three consecutive natural numbers is 24, The difference between the largest and the smallest of these three numbers is ?
(A) 10, 20, 25 (B) 23, 24, 25 (C) 12, 15, 20
Question 6 :
Peter is twice as old as Ronald and Ronald is twice as old as Daniel. If Daniel is 12 years old, how old is Peter in years?
(A) 14 (B) 51 (C) 48
Question 7 :
In the first 25 positive natural, 5 even numbers are removed, then percent of the remaining even numbers out of the 25 numbers is
(A) 45 (B) 25 (C) 28
Question 8 :
The reduced form of the fraction (585/3315) is
(A) 3/17 (B) 5/18 (C) 3/19
Question 9 :
The reciprocal of the sum of four sevenths and seven fourths is
(A) 28/65 (B) 35/47 (C) 14/39
Question 10 :
The largest prime factor of 30 times 40 times 50 is
(A) 8 (B) 5 (C) 3
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