Quantitative Aptitude Quiz For Canara Bank PO: 21st November 2018

Directions (1-5): The following table shows the total no. of persons from five different countries who participated in a seminar on Environmental Change in 2018 and the bar graph shows the percentage of females in them. Study the graphs carefully to answer the following questions. 
Note: In table and bar graph some data may be missing. Find these data if it is required in any question and then proceed.

Q1. Total no. of males who participated in seminar from UAE is approximately what percent of total no. of females who participated in seminar from Germany. It is given that no. of females who participated in seminar from UAE is 18,000?

Solution:

Q2. If total no. of males from India who participated in seminar is three seventh of total no. of males from Germany who participated in seminar then find total no. of persons from India who participated in seminar is what percent of total no. of persons from Sweden who participated in seminar?

Solution:

Q3. If no. of females from Sweden who participated in seminar is 100/9% of total no. of persons who participated in seminar from UAE then total no. of males from Sweden who particepated in seminar is how many times of total no. of persons from Germany who participated in seminar?

Solution:

Q4. If total no. of females from USA who participated in seminar is 59.8% of total no. of persons from Sweden who participated in seminar then total no. of persons from USA is what percent less than the total no. of persons from UAE who participated in seminar (up to two decimal places)?

Solution:

Q5. If 2% persons from Germany were not able to attend the seminar in which ratio of male to female were 5 : 4 then find the new percentage of females participent from Germany who attended the seminar?

Solution:

Direction (6 – 10): What approximate value should come in place of question mark (?) in the following questions? (Note: You are not expected to calculate the exact value) 

Q6. 12.994 × 22.009 × 17.982 =?

Q7. 18% of 602 + 27.8% of 450 =?

Solution:

Q8. 

Solution:

Q9. 3194 ÷ 7.85 + 74.85% of 798 =?

Solution:

Q10. (27.97) ² – (21.92) ² + (2345.88 + 154.14) ÷ ? = 350

Q11. The compound interest accrued on an amount of Rs. 25,500 at the end of three years is Rs. 8,440.50. What would be the simple interest accrued on the same amount at the same rate in the same period?

Solution:

Q12. In a mixture of milk and water the proportion of water by weight was 75%. If in 60 gm of mixture 15 gm water was added, what would be the percentage of water? (Weight in gm)

Solution:

Q13. In hotel Oberoy, the rooms are numbered from 51 to 80 on the first floor, 121 to 160 on the second floor and 206 to 245 on the third floor. In the month of October 2018, the room occupancy was 60% on the first floor, 40% on the second floor and 75% on the third floor. If it is also known that the room chargers are Rs. 200, Rs. 100 and Rs. 150 on each of the floors respectively, then find the average income per room for the month of October 2018.

Solution:

Q14. The simple interest accrued on an amount Rs. 27,500 at the end of three years is Rs. 10,230. What would be the compound interest accrued on the same amount at the same rate in two years?

Solution:

Q15. Divide Rs. 1301 between Angad and Bhola, such that the amount of Angad after 7 years is equal to the amount of Bhola after 9 years the interest being compounded at 4% per annum.

Solution:

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