LIC AAO Quantitative Aptitude Miscellaneous Quiz: 3rd April 2019

Directions (1-5): The following line graph shows the number of reams (packets of A4 size paper) in terms of percentage used by three departments of Career Power i.e. Paper dept., Translation dept. and Blogging dept. Provided that total number of reams used per month is 1200 and it remains consistent for all the months. There is no other department using these reams.

Q1. Find the difference in total number of reams used by paper dept. January and February and that of by Blogging dept. from April and June?

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Q2. Number of reams used by Paper dept. in March is what percent more or less than the number of reams used by Blogging dept. in January? .

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Q3. If number of reams used in July by Translation dept. increases by 25% as compared to previous month and number of reams used in July by Paper dept. increases by 50% as compared to previous month. Then find the total number of reams used by Translation dept. and paper dept. in July?

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Q4. By approximately what percent the total number of reams used by Blogging dept. is less than that of by paper dept. throughout the given months?

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Q5. Find the ratio of number of reams used by Translation dept. and Blogging dept. in April to the number of reams used by all three dept. in February?

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Q6. Alok bought 25 kg of rice at the rate of Rs. 6 per kg and 35 kg of rice at the rate of Rs. 7 per kg. He mixed both type of rice and sold the mixture at the rate of Rs. 6.75 per kg. What was his gain or loss in the transaction ?

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Q7. The ratio of the number of boys to that of girls in a school is 4 : 1. If 75% of boys and 70% of the girls are scholarship holders, then the percentage of students who do not get scholarship is :

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Q8. A and B invest in the ratio 3 : 5. After 6 months, C joins the business investing an amount equal to B’s. At the end of the year what will be ratio of their profits?

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Q9. A boat takes half time in moving a certain distance downstream than upstream. What is the ratio between rate of boat in still water to rate of current?

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Q10. In a journey of 48 km travelled by bus, auto and rikshaw in that order, the distance covered by the three ways is in the ratio of 8 : 1 : 3 respectively and charges per kilometer in that order are in the ratio of 8 : 1 : 4 respectively. If the bus charges being 24 paise per kilometer, the total cost of the journey is:

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Directions (11-15): What approximate value should come in place of the question mark (?) in the following questions ? (You are not expected to calculate the exact value.)

Q11. 25.05% of 2801.01 + 14.98 × 2400 = ?

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Q12. 1079.24 ÷ 36 + 187 × 20.05 = ?

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Q13. 125% of 4875.97 + 88.005 × 14.995 = ?

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Q14. 39.05 × 14.95 – 27.99 × 10.12 = (36 + ?) × 5

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Q15. 158.004 × 4.06 + 20.12% of 849.86 + ? = 951.93

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