Q1. Two dice are thrown simultaneously. What is the probability of getting prime numbers on both and sum of numbers on both dice is not divisible by 2?
(a) 1/12
(b) 1/18
(c) 1/9
(d) 1/6
(e) None of these
Q2. How many 4-digit numbers can be made from digits 1,2,3,4,5,6,7 such that each no. is divisible by 2 and no digit repeats?
(a) 720
(b) 120
(c) 480
(d) 360
(e) None of these
Q3. Breadth of a rectangle is equal to diameter of circle of which circumference is 44 cm. if length of rectangle is 50% more than its breadth. Find area (in sq. cm.) of rectangle.
(a) 292
(b) 296
(c) 294
(d) 298
(e) None of these
Q4. Two dice are thrown simultaneously. What is the probability of getting sum of numbers obtained on two dice divisible by 4?
(a) 4/9
(b) 1/18
(c) 1/9
(d) 1/6
(e) 1/4
Q5. How many words can be formed with the letter of the word UNETHICAL such that all vowels come together?
(a) 720
(b) 10!
(c) 5040
(d) 17280
(e) None of these
Q6. The perimeter of 4 squares is 24 cm, 32 cm, 40 cm, 48 cm respectively. What will be the area of the square having perimeter equal to sum of edges of 4 squares? (in sq.cm.)
(a) 64
(b) 81
(c) 100
(d) 121
(e) 144
Q7. A child in a trade fair asked for 2 balloons of different color. The vendor picked 2 balloons from a pack having 20 red & 10 blue balloons. Find the probability that wish of child would be fulfilled.
(a)40/87
(b) 1/15
(c) 1/29
(d) 1/10
(e) 1/5
Q8. How many words can be formed with the letter of the word MONSTROUS such that no two-vowel come together?
(a) 525
(b) 6300
(c) 3150
(d) 1575
(e) None of these
Q9. Two squares are drawn on a same base but of different edge length. If difference of their area is 36 sq.cm. find the edge length of larger square if difference of their edge length is 3 cm.
(a) 5.5 cm
(b) 7.5 cm
(c) 6.5 cm
(d) 4.5 cm
(e) 6 cm
Solutions