Directions (1-5): What approximate value should come in the place of question (?) mark in following questions.
Q1.
(a) 15
(b) 25
(c) 20
(d) 10
(e) 30
Q2. 630 × ? + 1199.85 – 55% of 15999.93 = 19.87 % of 9249.87
(a) 12
(b) 18
(c) 20
(d) 15
(e) 8
Q3.
(a) 6
(b) 1
(c) 7
(d) 5
(e) 4
Q4.
(a) 187
(b) 177
(c) 167
(d) 157
(e) 147
Q5.
(a) 18
(b) 24
(c) 28
(d) 26
(e) 14
Directions (6-10): Find the wrong number in the following number series.
Q6. 74, 100, 160, 188, 250, 276, 338
(a) 250
(b) 160
(c) 100
(d) 276
(e) 188
Q7. 32, 48, 90, 240, 720, 2520, 10080
(a) 32
(b) 10080
(c) 720
(d) 90
(e) 2520
Q8. 12, 1740, 1619, 2619, 2538, 3050, 3000
(a) 3000
(b) 3050
(c) 1740
(d) 2619
(e) 1619
Q9. 126, 190, 260, 350, 462, 606, 790
(a) 606
(b) 462
(c) 190
(d) 126
(e) 260
Q10. 79, 81, 164, 494, 1978, 9892, 59352
(a) 1978
(b) 59352
(c) 494
(d) 81
(e) 79
Directions (11-15): Study the data carefully & answer the questions.
Table given below shows the no. of bike in different shops & percentage of bike in bad condition.
Note: No. of bike in each shop = No. of bike in good condition + No. of bike in bad condition.
Q11. No. of bike in good condition in shop B & E together is how much more than no. of bike in bad condition in shop A & C together?
(a) 2656
(b) 2646
(c) 2648
(d) 2664
(e) 2668
Q12. No. of bike in bad condition I n shop A is what percentage more than no. of bike in bad condition in shop B?
(a) 110%
(b) 105%
(c) 125%
(d) 115%
(e) 135%
Q13. What is the average of no. of bike in good condition in shop C and E?
(a) 1236
(b) 1216
(c) 1226
(d) 1246
(e) 1256
Q14. Find the ratio of no. of bike in bad condition in shop B & D together to ¼ th no. of bike in good condition in Shop A?
(a) 146 : 123
(b) 146 : 127
(c) 146 : 129
(d) 149 : 126
(e) 146 : 121
Solutions