Q1. There are 5 phones cover in a bag which are red & green in color. A cover is drawn at Random. The probability of getting a red cover is 0.6. find green covers.
(a) 1
(b) 2
(c) 3
(d) 4
(e) 5
Q2. In how many ways 5 girls and 3 boys be arranged in a row all facing north such that no boy sit together?
(a) 14400
(b) 1200
(c) 140
(d) 120
(e) 2400
Q3. 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
Q4. How many words can be formed with the letter of the word ‘MONSTROUS’ such that no two vowels come together?
(a) 525
(b) 6300
(c) 3150
(d) 1575
(e) None of these
Q5. A storekeeper has 2 types of shirts i.e. 15 yellow and 10 blue. If he sold 3 shirts, what is the probability that these are either all yellow or all blue?
(a)1/2
(b) 3/10
(c) 1/4
(d) 28/115
(e) 3/25
Q6. How many ways are there to form a committee of 5 people from 5 boys and 4 girls such that number of boys will always be more than number of girls and atleast a boy & a girl should be there in the committee?
(a) 60
(b) 80
(c) 100
(d) 85
(e) None of these
Q7. The ratio of areas of two squares is 289 : 169. Find the ratio of their diagonals.
(a) 19 : 15
(b) 15 : 13
(c) 17 : 15
(d) 17 : 13
(e) 13 : 11
Q8. Four books are to be distributed among seven students. If no students gets more than one book, then the number of ways possible to do it is?
(a) 180
(b) 240
(c) 260
(d) 210
(e) 220
Q9. The ratio of area of square to that of rectangle of length 10 cm is 4 : 5. If breadth of rectangle is same as side of square. Find length of diagonal of square.
(a) 9√2 cm
(b) 10√2 cms
(c) 6√2 cm
(d) 4√2 cm
(e) 8√2 cm
Q10.If rohit has 2 tickets of a lottery for which 50 tickets were sold and only 5 prices are to be given, then what is Rohit’s probability of winning at least 1 ticket?
(a) 37/245
(b) 47/245
(c) 53/245
(d) 41/234
(e) 31/245
Q11. What is probability of getting 2 red cards (both either of diamond or queen) from a pack (52 cards) when 2 cards are drawn at random?
(a) 79/1326
(b) 1/17
(c) None of these
(d) 69/221
(e) 14/221
Q12. How many different 4 letter words can be formed from “WORDLIST’ using all letters only once?
(a) 70
(b) 1680
(c) 24
(d) 256
(e) 4096
Q14. A cone of radius 3 cm is extracted out from a cylinder of radius 5 cm. height of cone & cylinder is same. If volume of remaining part of cylinder is 484 cu.cm. find height.
(a) 8 cm
(b) 6 cm
(c) 5 cm
(d) 7 cm
(e) 9 cm
Q15. Radius of a cone is equal to the side of an equilateral triangle having area 49√3 cm². and the slant height of the cone is 8 cm more than the perimeter of triangle. Find the volume of the cone.
(a) 9646 cm³
(b) 9586 cm³
(c) 9716 cm³
(d) 9856 cm³
(e) None of these
Solutions
Quantitative Aptitude Quiz For Bank Foun...
Quantitative Aptitude Quiz For SBI Clerk...
