Quantitative Aptitude Quiz For ESIC- UDC, Steno, MTS Prelims 2022-30th January |

Direction (1-5): What will come in place of (?) in the following number series?

Q1. 4, 13, 40, 121, 364, ?
(a) 1094
(b) 1093
(c) 1096
(d) 1309
(e) 1098

Q2. 5, 14, 26, 44, 71, ?
(a) 110
(b) 113
(c) 116
(d) 107
(e) 105

Q3. 253, 132, 51, 2, -23, ?
(a) – 27
(b) -39
(c) -32
(d) 32
(e) 27

Q4. 142, 119, 100, 83, 70, ?
(a) 69
(b) 49
(c) 42
(d) 59
(e) 53

Q5. 23, 167, 363, 619, 943, ?
(a) 1427
(b) 1343
(c) 1519
(d) 1267
(e) 1384

Q6. P and Q can do a work in 24 and 32 days respectively. They started working together and after working 4 days Q left the Job. P alone worked for next 4 days after that a third person R who can complete the whole work in 40 days alone joined P and both completed the remaining work together. Find for how many days R worked?
(a) 65/8 days
(b) 63/8 days
(c) 67/8 days
(d) 12 days
(e) 14 days

Q7. The rate of filling pipes A and B is 50 m3/ min and 60 m3/ min respectively. They together can fill a tank of capacity 3000 m3 in how much time?
(a) 200/11 min
(b) 300/11 min
(c) 400/17 min
(d) 100/9 min
(e) 500/11 min

Q8. A shopkeeper marks up the price of a T.V. 33⅓% above its cast price and gives a discount of 16⅔% on marked price. If cost price of the T.V. is Rs. 4500 then find the profit (in rupees)
(a) 1500
(b) 1000
(c) 500
(d) 400
(e) 800

Q9. A mixture of grapes Juice and alcohol in the ratio of 4 : 5 . When 18 litre alcohol is added to the mixture, the ratio of alcohol to grapes Juice become 9 : 4. Find the initial amount of grapes Juice.
(a) 24 litre
(b) 22 litre
(c) 18 litre
(d) 20 litre
(e) 16 litre

Q10. A train ‘A’ having a length of 240 m can cross a tunnel having length 150% more than that of train A in 30 seconds. In how much time it can cross another train B whose length is 320 m and running in opposite direction to train A with a speed of 72 km/h?
(a) 35/3 sec.
(b) 36 sec.
(c) 15 sec.
(d) 36/5 sec.
(e) 37/3 sec.

Direction (11-15): Date given below shows number of girls in six different schools. Some data is given in absolute value while some in percentage. Study the data carefully and answer the following questions

Q11. Find the central angle of girls in school B?
(a) 57.6°
(b) 64.8°
(c) 72°
(d) 79.2°
(e) 86.4°

Q12. Total number of girls in school ‘D’ is how much more than total number of girls in school ‘E’?
(a) 264
(b) 297
(c) 330
(d) 363
(e) 396

Q13. Find the total number of girls in school ‘A’ and ‘D’ together?
(a) 1364
(b) 1386
(c) 1408
(d) 1430
(e) 1452

Q14. If ratio between number of girls and number of boys in school ‘F’ is 9 : 8, then find total number of students in school ‘F’.
(a) 561
(b) 550
(c) 528
(d) 539
(e) 572

Q15. Total number of girls in school ‘C’ is what percent less than total number of girls in school ‘A’?
(a) 33 ⅓%
(b) 25%
(c) 66 ⅔%
(d) 75%
(e) 50%

Solutions