Question
Select the combination of letters that when sequentially
placed in the blanks of the given letter series will complete the series. p _ _ _ q r _ _ q r s t _ _ r s _ uSolution
The complete series is ‘p q r / p q r s / p q r s t / p q r s t u’. So, the correct set of letters which sequentially placed to complete the series is ‘qrpsppqt’.
An integer 'p' is added to each of 11, 17, 29 and 41 so that the resulting numbers will be in proportion in given order only. Find the value of '(p + 4)'.
In 2022, the ratio of boys to girls in a school was 8:7. By 2023, 50 boys and 80 girls had left the school, while 90 new boys and 30 new girls joined. A...
Population of a town is 1,02,000. If number of the male increase by 7% and Females increase by 10% then the population of town would increase by 9.5 %. ...
If ‘X’, ‘Y’ and ‘Z’ are in proportion and X = 45, Y = 60, then find the value of Z.
The ratio of the times taken by Aman, Bharat, and Charan to complete a task is 3:5:7 respectively. Dev takes 4 minutes more than Aman. If the difference...
The ratio of the salaries of Amit, Raj, and Dev is 5:6:7 respectively. Sumit’s salary is 10 rupees less than Amit’s. If the difference between Dev ...
Ratio between two numbers is 5:8 and their difference is 39. Find the sum of the given two numbers.
The total number of students in a school is 20100. If the ratio of boys to the girls in the school is 63:71 respectively, then find the total number of ...
- Find the fourth proportion of (k + 3), (2k - 6), and (4k - 9). (Note: 'k' is the smallest two-digit prime number.)
A student bought 10 pencils and 8 pens at Rs 150. He sells pencil at 4%profit and pen at 7%profit. Overall, he gains Rs 9 Find the cost price of each pe...
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