Q1. Average of four numbers is 26. Sum of smallest and largest number is 55. If difference between other two number is one then find the square of second smaller number.
(a) 576
(b) 625
(c) 529
(d) 484
(e) 676
Q2. Bhavya prepare to lend 8000 Rs for 3 years at rate of 10% p.a. but at the time of lending he lend less amount due to which his total gain decreases by 450 Rs find the amount he reduced from the initial amount(in Rs)
(a) 6500
(b) 2000
(c) 1500
(d) 4000
(e) 2500
Q3. Ayush sell a mobile to Rahul at 20% loss. Next day Ayush change his mind and purchase the same mobile from Rahul. But Rahul sell it at 20% profit. If actual cost price of mobile is 12000 then find the total actual amount paid by Ayush.
(a) 23520
(b) 13920
(c) 11520
(d) 9600
(e) 4800
Q4. Ratio of speed of a boat in upstream to in downstream is 11 : 14. If boat travel 12 km in upstream and 28 km downstream in 2 hour then find the speed of stream is what percent of speed of boat in downstream.
Q5. Ankur monthly salary is 48000, he spent 15% of his salary on Rent and 20% of remaining on the food. After that he invests 8140 Rs in mutual fund, he deposited 60% of remaining in his father’s account and remaining as saving. Find his annual saving.
(a) 9800
(b) 1176
(c) 90000
(d) 117600
(e) 8500
Directions (6-10): What will come in the place of the question mark (?) in the following number series?
Q6. 2, 10, 30, 68, ?, 222
(a) 126
(b) 136
(c) 120
(d) 130
(e) 111
Q7. 4620, 420, 60, ?, 4, 2
(a) 30
(b) 12
(c) 48
(d) 25
(e) 8
Q8. 2, ?, 17, 65, 257, 1025.
(a) 8
(b) 10
(c) 5
(d) 7
(e) 4
Q9. 4096, 225, 2744, 169, 1728, ?
(a) 144
(b) 1000
(c) 343
(d) 729
(e) 121
Q10. 100, 150, 106, 155, 110, ?
(a) 158
(b) 62
(c) 64
(d) 160
(e) 156
Solutions
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