Quant Quiz

Directions (Q1-Q5): Answer the questions on the basis of the following information.

In a school having 6400 students, boys and girls are in the ratio 3:5. The students play Badminton, Table Tennis or both the sports. 12% of the boys play only Badminton. 22% of the girls play only Table Tennis. 24% of the total students play only Badminton and the number of boys playing both the sports is six times the number of boys playing only Badminton.

Q1. How many boys play Badminton?
a. 1020
b. 288
c. 960
d. 1708
e. None of these

Q2. How many girls play only Badminton?
a. 288
b. 880
c. 1536
d. 1872
e. None of these

Q3. How many students play Table Tennis?
a. 1260
b. 1232
c. 4800
d. 3600
e. None of these

Q4. The number of girls playing Badminton is what percent of the total number of students playing only Badminton?
a. 38.2%
b. 71.8%
c. 31.2%
d. 78%
e. None of these

Q5. What is the ratio of the number of boys to the number of girls playing both the sports?
a. 23 : 25
b. 12 : 25
c. 12 : 13
d. 25 : 13
e. None of these

Direction (Q6-Q10): What value should come in the place of question mark (?) in the following number series :

Q6. 6, 11, 32, 111, 464, ?
a) 2165 
b) 2205 
c) 2285 
d) 2345 
e) 2375

Q7. 3, 14, 39, 84, 155, ?
a) 236 
b) 258 
c) 264 
d) 272 
e) 278

Q8. 8, 12, 24, 60, 180, ?
a) 480 
b) 510 
c) 630 
d) 720 
e) 780

Q9. 168, 171, 178, 191, 212, ?
a) 243 
b) 247 
c) 251 
d) 254 
e) 257

Q10. 4, 7, 10, 11, 22, 19, 46, ?
a) 33 
b) 35 
c) 37 
d) 39 
e) 41

Answers:

Q1 – Q5:

Q1 – None of these [(288 + 1728) = 2016]

Q2 – None of these [1248 girls]

Q3 – None of these [(1264 + 3600) = 4864]

Q4 – None of these [(1248/1536 x 100) = 81.25%]

Q5 – 12 : 13 [1728 : 1872]

Q6 – Q10:

Q6 – d [Series is ×1+5, × 2 + 10, ×3 + 15, × 4 + 20]
Q7 – b [Series is 1 + 1² + 1³ , 2 + 2² + 2³ , 3 + 3² + 3³]
Q8 – c [Series is × 0.5 + 8, ×1.0 + 12, ×1.5 + 24]
Q9 – a [Series is + 1² + 2, + 2² + 3, + 3² + 4……]
Q10– b [Series 1 => 4, 4+6 = 10, 10 + 12 = 22, 22 + 24 = 26
        Series 2 => 7, 7 + 4 = 11, 11 + 8= 19, 19 + 16 = 35]