Directions (1-5): What will come in place of question mark(?) in the following number series.
Q1. 2, 7, 16, 71, 346, ?
Q2. 729, 1331, 2197, ?, 4913, 6859
Q3. 0, 7, 26, ?, 124, 215
Q4. 15, 17, 21, 29, ?, 77
Q5. 2, 11, 45, 136, ?, 274
Q6. A shopkeeper gives one shirt free on the purchase of 3 shirts and also gives an additional 20% discount. What is overall discount percent given by the shopkeeper?
Q7. Mohit covers a certain distance in 17 min and Maanik covers the same distance in 12 min. Difference between speed of Maanik and Mohit is 10m/min. Find the distance travelled by Maanik in 2 hours?
Q8. Ratio of total rivers to total lakes in India is 3:7. Ratio of total rivers to total ponds in India is 7:5. Number of lakes in India are what percent of number of ponds in India?
Q9. Average of present age of A and B is 31 years more than the difference between their present age. Ratio of age of A 9 years ago to the age of B 2 years ago is 8:7. find present age of A?
Q10. Train A(faster) of length 340m crosses train B(slower) travelling at speed of 18 m/sec in opposite direction in 10 seconds. These two trains cross each other in 25 seconds when running in same direction. Find the length of train B?
Directions (11-15): The line graph shows the production of four different types of items by three companies namely Havells, Orient and Anchor. Read the data carefully and answer the following questions.
Q11. Bulbs produced by Havells and Orient together are how many more/less than AC produced by Havells and Anchor together?
Q12. What is the ratio of total number of items produced by Havells to total number of items produced by Anchor?
Q13. AC and Heater together produced by Havells are what percent of Bulb and Heater together produced by Anchor?
(e) 65 %
Q14. What is the average of all four types of item produced by Orient?
Q15. What is the difference between Bulb, Fan and AC together produced by Havells and Heater produced by orient and Anchor together?
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