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[WpProQuiz 6755]
Directions (1 – 5): What approximate value should come in the place of (?) in the following questions?
1) 33.85 * 15.12 + 27.23 * 86.95 – 42.35 * 32.46= ?
a) 1415
b) 1315
c) 1115
d) 1515
e) 1400
2) 362.85 * 484.21 ÷ 43.92% of 3298.98 = 32.98 * 899.75 ÷ 14.86 + ? – 2399.65
a) 521
b) 561
c) 481
d) 581
e) 541
3) 1819.89 ÷ 69.9 + 3/13.48 * 6.78/4.23 * 624.11 = 141.98 + ?
a) 136
b) 116
c) 156
d) 236
e) 216
4) 840.85 ÷ 57.78 * 11.65 + 61.122= ?–15.64% of 2499.85
a) 4395
b) 4595
c) 4295
d) 4495
e) 5295
5) 6125.24÷ 5/6 of (86.64 + 63.12)–6.84 * 3.99= ?
a) 51
b) 21
c) 11
d) 32
e) 55
Directions (6 – 10): Study the following information carefully and answer the questions given below.
Following line graph shows number of students who joined and left the school in the beginning of 5 years.
Total number of students in the school in 2014 = 900
6) Find the number of students in the year 2018.
a) 1018
b) 1028
c) 1138
d) 1083
e) None of these
7) The strength of school increased/decreased from 2016 to 2019 by approximately what percentage?
a) 20% decreased
b) 24% increased
c) 4% decreased
d) 14% increased
e) None of these
8) Find the average number of students in the year 2017 to 2019.
a) 1018
b) 1028
c) 1016
d) 1081
e) None of these
9) The number of students in 2015 is what percentage of number of students in the year 2017?
a) 88%
b) 120%
c) 84%
d) 140%
e) None of these
10) Find the ratio of number of students in the year from which the maximum number of students left the school and the minimum number of students joined the school.
a) 1: 2
b) 519: 509
c) 2: 1
d) 509: 420
- e) None of these
Answers :
Direction (1-5) :
1) Answer: d)
33.85 * 15.12 + 27.23 * 86.95 – 42.35 * 32.46 = ?
34 * 15 + 27 * 87 – 42 * 32 = ?
510 + 2349 –1344 = ?
1515 = ?
2) Answer: e)
362.85 * 484.21 ÷ 43.92% of 3298.98 = 32.98 * 899.75 ÷ 14.86 + ? – 2399.65
363 * 484 ÷ 44% of 3300 = 33 * 900 ÷ 15 + ?– 2400
121 + 2400 –1980 = ?
541 = ?
3) Answer: a)
1819.89 ÷ 69.9 + 3/13.48 * 6.78/4.23 * 624.11 = 141.98 + ?
1820 ÷ 70 + 3/13 * 7/4 * 624 = 142 + ?
26 + 252 = 142 + ?
136 = ?
4) Answer: c)
840.85 ÷ 57.78 * 11.65 + 61.122= ? – 15.64% of 2499.85
841 ÷ 58 * 12 + 612= ? – 16% of 2500
174 + 3721 = ?–400
4295 = ?
5) Answer: b)
6125.24 ÷ 5/6 of (86.64 + 63.12) – 6.84 * 3.99 = ?
6125 ÷ 5/6 of (87 + 63) – 7 * 4 = ?
6125 ÷ 125 – 28 = ?
21 = ?
Direction (6-10) :
6) Answer: e)
The number of students in the year 2018 = 900 + (196 + 224 + 288 + 320)–(256 + 184 + 170 + 280)
= 1038
7) Answer: d)
Strength of school in 2016 = 900 + 196 – 256 + 224 – 184 = 880
Strength of school in 2019 = 900 + (196 + 224 + 288 + 320 + 140) – (256 + 184 + 170 + 280 + 160)= 1018
Required percentage = ((1018 – 880)/1018) * 100 = 13.55% = 14% increased
8) Answer: a)
Number of students in,
2015 = 900 + 196 – 256 = 840
2016 = 840 + 224 – 184 = 880
2017 = 880 + 288 – 170 = 998
2018 = 998 + 320 –280 = 1038
2019 = 1038 + 140 – 160 = 1018
Required average = (998 + 1038 + 1018)/3 = 1018
9) Answer: c)
Number of students in,
2015 = 900 + 196 – 256 = 840
2016 = 840 + 224 – 184 = 880
2017 = 880 + 288 – 170 = 998
Required % = (840/998) * 100 = 84%
10) Answer: b)
Number of students in,
2015 = 900 + 196 – 256 = 840
2016 = 840 + 224 – 184 = 880
2017 = 880 + 288 – 170 = 998
2018 = 998 + 320 – 280 = 1038
2019 = 1038 + 140 – 160 = 1018
Required ratio = 1038: 1018 = 519: 509
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