Question
How many marks did Nishi got in Botany?
Statement I. Nishi got 81 marks in Hindi which were half the marks she got in Botany. Statement II. Nishi’s marks in Botany were 34% of the total marks she got in all the subjects together. Each of the following questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.Solution
From statement I Marks in Botany = 81 × 2 = 162 Hence, data in statement I alone is sufficient.
Virat can do a piece of work in 30 days and Sachin can do the same work in 45 days. If Virat works for 5 days and got Rs. 2100, and the remaining work w...
A buffalo alone can plough field βAβ in 10 days. A Bull alone can plough the field βAβ in 16 days. Find the number of days taken by 1 bulls and ...
A and B together can complete a task in 12 days, while B and C together can complete the same task in 15 days. A and C together take 20 days to finish i...
Time taken by A and B together to complete a work is 1 day less than the time taken by B alone to complete the same work. With his half efficiency B can...
βAβ can do a piece of work in 10 days. βBβ can do 80% of the same work in 20 days. If they work together for the entire time and get paid Rs.140...
138 unit of work can be completed by P alone in 23 days. P started working alone and joined by Q after 11 days such that they completed the remaining wo...
A and B can complete a task together in 24 days, while B alone takes 48 days to finish it. A began working alone and left after βxβ days, after whic...
40 men can complete a piece of work in 48 days. βxβ men started the work and after 30 days 56 more men joined them so that whole work was finished i...
- 'Amit', 'Ravi', and 'Neha' can finish a piece of work in 66, 99, and 132 days respectively. They all started the work, but Amit left 8 days before the work...
Rahul can complete a work in 12 days and Ayush in 15 days. If they work together for 3 days, then the fraction of work that will be left is: