Question
If 6 women can complete a work in 3 days, and 9 girls
can complete the same work in 2 days, then find the time taken to complete the same work by 8 women and 6 girls?Solution
6 women can complete a work = 3days 1 woman can do a work = 6×3=18days 9 girls can complete the same work=2days 1girl can do a work = 2×9=18days AB 1818 18T.W 11 Efficiency (8 women and 6 girls) can do this work = 18/8×1+6×1 =18/14=9/7days.
More Time and work Questions
7292/3 = ?
7, 8, 12, 21, 37, ?
√4096 + 4/5 of 780 − ? = 296
- What will come in place of the question mark (?) in the following questions?
(2⁴ + 6²) ÷ 2 = ? - Simplify:
Simplify the following expression
What will come in the place of question mark (?) in the given expression?
{(2/15) + (12/25)} of 375 + 190 = ?% of 375
32% of 4080 + 24% of 540 = ? % of 3200
Simplify: 0.004 × 0.5