Question
Vijay can do a piece of work in 22 days and Sanjay can
do the same work in 33 days. If Vijay works for 5 days and got Rs. 1650, and the remaining work will completed by Sanjay, then how much rupee Sanjay earned?Solution
Assume total work = LCM (22, 33) = 66 If the entire work is 66 units, Vijay can complete 3 unit per day, and Sanjay can complete 2 unit per days In 5 days, Vijay completes 15 units and got Rs.1650 i.e. Rs.110 per unit. Remaining work = (66 – 15)unit = 51 unit ∴ Sanjay earning = Rs.51 × 110 = Rs. 5610
The ratio of the present ages of father and his son is 9:5. The product of their ages 3 years ago was 33 times of his son’s age that year. What wa...
In a classroom there are 13 boys and 11 girls. Average age of each boy and each girl is 23 years and 17 years respectively. The sum of ages of all the b...
- The ratio of the ages of a mother and her daughter is 8:3, respectively. If the difference between their ages is 15 years, then find the age of the daughte...
Amit age after 12 years will be 3 times his age 4 years back. What is the present age of Amit?
‘A’ is 5 years younger than ‘B’ and 6 years elder than ‘C’. If the present age of ‘B’ and ‘D’ is 35 years and 20 years, respectively...
Determine the average current age of 'A' and 'B', given that six years ago, 'A' was 12 years younger than 'B', and twelve years from now, the ratio of t...
The ratio of the ages of Pari and Qureshi is 5:9. If the ratio of the age of Pari after 3 years and the age of Qureshi after 9 years is 1:2, then find t...
Present age of ‘P’ is 60% more than that of ‘Q’. 8 years ago, ‘P’ was twice as old as ‘Q’. Find the present age of ‘Q’.
...- The current age ratio of Pankaj to Suresh is 7:3. In nine years, Pankaj’s age will be four times Suresh’s age at that time. What is Pankaj’s present ...
The total age of A, B and C seven years hence will be 90 years. Find the age of C six years hence, if the present age of A and B is 39 years and 25 year...
Relevant for Exams:
