Question
Ashish and Anil can do a piece of work in 15 days and 20
days respectively. Ashish completed 60% of the work. Find the time taken by Anil to complete the remaining work.Solution
Let the total work be (LCM of 15 and 20) = 60 units Efficiency of Anil = 60/20 = 3 units/day Remaining work = 60 x 0.4 = 24 units Time taken by Anil to complete the remaining work = 24/3 = 8 days
More Time and work Questions
- Simplify the expression:
30% of [140% of (50 + 30) + 110] ÷ 70 × 100 24% of 15% of 500 + 122 = ?2 – (232 ÷ 2)
If (3 × 144 – 252 ÷ 14) ÷ 18 = √1024 – x, then find the value of ‘x’.
- What will come in place of (?), in the given expression.
144 ÷ √36 + 13² – 100 = ? {(80% of 650 + 25 × 12) – 20 × ?} = 760
31% of 1900 - ? = 73
Simplify the following expression.
(3-3 × 3 + 3 ÷ 3 + 3 × 5) × 2 of 5 + (2 + 2 ÷ 2 + 2 × 2 - 2)
Find the value of ‘x’ if (5 × 196 – 340 ÷ 17) ÷ 20 = √1600 – x.
The value of 42 ÷ 9 of 6 - [64 ÷  48 x 3 – 15 ÷ 8 x (11 – 17) ÷ 9] ÷ 14 is:
√529 + √64 + 92 = ?
