Q1. The cost price of a pencil is Rs 8 less than that of pen. When the pen is sold at 50% profit and pencil is sold at 150% profit, it is found that the selling price of both (pen and pencil) is same. Find the cost price of pen.
(a) Rs. 20
(b) Rs. 24
(c) Rs. 25
(d) Rs. 16
(e) Rs. 15
Q4. S.P. of 4 shoes is equal to the profit on selling 12 Sandals and loss on selling 12 shoes equals to the S.P. of 6 sandals. Cost of a shoes is equal to one-third of cost of a sandal. What is ratio of S.P. of a shoes to S.P. of a sandal given that profit percent is equal to the loss % ?
(a)9 : 2
(b)7 : 2
(c)9 : 7
(d)2 : 9
(e)7 : 6
Q5. How many different words can be formed with the letter of the word “REGRESSIVE”
(a) 16800
(b) 30240
(c) 151200
(d) 90720
(e) 15120
Q6. Two cards are drawn at random from a pack of 52 cards, then find the probability of getting one red face card and one black ace?
(a) 1/221
(b) 2/221
(c) 76/221
(d) 91/221
(e) 5/221
Q7. In a bag there are 6 blue, 4 red and 5 green balls. Three balls are chosen at random with replacement, find probability of getting utmost one color.
(a) 27/125
(b) 64/125
(c) 64/3375
(d) 1/27
(e) 3/25
Q8. If three coins are tossed simultaneously, find the probability of getting minimum 2 head at a time.
(a) 1/2
(b) 3/8
(c) 5/8
(d) 3/4
(e) 7/8
Q9. A sells man has 6 red and 5 black shirts. If two shirts are picked up randomly, then what is the probability of getting shirts of same color?
(a) 6/11
(b) 5/11
(c) 10/11
(d) 7/11
(e) 4/11
Q10. From numbers 1 to 15 two numbers are selected what is the probability that both the selected no. are even numbers.
(a) 0.20
(b) 0.30
(c) 0.25
(d) 0.35
(e) 0.40
Solutions
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