Quantitative Aptitude Quiz for SSC CHSL 28th January 2020 | Simplification , Number System & Average_00.1
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Quantitative Aptitude Quiz for SSC CHSL 28th January 2020 | Simplification , Number System & Average

Q1. 0.03 × 0.01 – 0.003 ÷ 100 + 0.03 =?
(a) 0.03027
(b) 0.0327
(c) 0.3027
(d) 1.03027

Q2. Quantitative Aptitude Quiz for SSC CHSL 28th January 2020 | Simplification , Number System & Average_50.1
Quantitative Aptitude Quiz for SSC CHSL 28th January 2020 | Simplification , Number System & Average_60.1

Q3. 350% of ? ÷50+248=591
(a) 4900
(b) 4890
(c) 4850
(d) 4950

Q4. What is the unit digit of the sum of First 181 whole number ?
(a) 4
(b) 6
(c) 5
(d) 0

Q5. What is the unit digit of 1679 × 1183 × 397 × 295 × 1991 × 923 is ?
(a) 6
(b) 4
(c) 5
(d) 0

Q6. Find the last digit of the Expression 24 + 44 + 64 + 84 +_ _ _ _ 1824?
(a) 1
(b) 2
(c) 3
(d) 4

Q7. 4767 exactly divides ***341, The missing digits are
(a) 468
(b) 363
(c) 386
(d) 586

Q8. The average monthly salary of all the employees in an industry is Rs. 12000. The average salary of male employees is Rs. 15000 an that of female employees is Rs. 8000. What is the ratio of male employees to female employees?
(a) 5 : 2
(b) 3 : 4
(c) 4 : 3
(d) 2 : 5

Q9. The arithmetic mean of the scores of a group of students in a test was 52. The brightest 20% of them secured a mean score of 80 and the dullest 25% a mean score of 31. The mean score of remaining 55% is: (approx.)
(a) 45
(b) 50
(c) 51.4
(d) 54.6

Q10. In the afternoon, a student read 100 pages at the rate of 60 pages per hour. In the evening, when she was tired, she read 100 more pages at the rate of 40 pages per hour. What was her average rate of reading, in pages per hour?
(a) 60
(b) 70
(c) 48
(d) 50

Solutions:

Quantitative Aptitude Quiz for SSC CHSL 28th January 2020 | Simplification , Number System & Average_70.1

Quantitative Aptitude Quiz for SSC CHSL 28th January 2020 | Simplification , Number System & Average_80.1

Quantitative Aptitude Quiz for SSC CHSL 28th January 2020 | Simplification , Number System & Average_90.1

Quantitative Aptitude Quiz for SSC CHSL 28th January 2020 | Simplification , Number System & Average_100.1

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