Question
Three persons work in which of the following
shifts? Study the following information carefully and answer the questions below-: Seven employees Janvi, Khaushal, Lala, Mahi, Neeru, Piyush and Kahu are working in a company. They work in three shifts – I, II and II. There is at least one and not more than three among them in any of these shifts. Each of them gets one day off in every week from Monday to Sunday. Kahu works with only Lala in shifts II and his weekly off is immediately after Piyush. Khaushal has weekly off on Sunday and he is not in the same shift with either Janvi or Kahu . Piyush is in shift I with Janvi, whose off day is immediately after Kahu and immediately before Lala. Mahi’s off day is immediately after Lala but not on Saturday. The one whose off day is on Friday works in shift III. The one whose off day is on Saturday does not work with Lala. Neeru does not work in shift II or III.Solution
Kahu works with only Lala in shift II and his weekly off is immediately after Piyush. Piyush is in shift I with Janvi, whose off day is immediately after Kahu and immediately before Lala. Neeru does not work in shift II or III. With the above underlined pieces of information, we can deduce: I. Kahu and Lala are the only persons who work in shift II. II. Piyush, Janvi and Neeru work in shift I. III. Clearly, Khaushal and Mahi work in shift III. Let’s create the table chart now. Khaushal has weekly off on Sunday and he is not in the same shift with either Janvi or Kahu . The one whose off day is on Friday works in shift III. Clearly it’s Mahi. 
Mahi’s off day is immediately after Lala but not on Saturday. Piyush is in shift I with Janvi, whose off day is immediately after Kahu and immediately before Lala 
In a 150-liter mixture, the ratio of petrol to diesel is 4:1. To obtain a final mixture with 25% diesel, how much diesel needs to be added to the existi...
A mixture contains 75% alcohol and rest water. A man withdrew some mixture using a cup and replaced it with same quantity of petrol, such that the quan...
A merchant mixes two varieties of sugar of 5 kg and 3 kg, which costs him Rs. 4 and Rs. 6 per kg, respectively. What is the cost price (in Rs.) of the m...
Anjum bought 1 litre of milk at Rs. 50 per litre, 500 grams of sugar for Rs. 30 per kg, and 200 grams of coffee for Rs. 125 per kg. From these ingredien...
300 liters of oil was poured into a tank, which was still 40% empty. How much oil must be poured into the tank to fill it to the brim?Â
A boat takes 12 hours to cover 's' km in still water. While traveling downstream, it takes 8 hours to cover (s - 32) km. If the speed of the boat in sti...
- A milk seller has a 80-litre mixture of milk and water, where water makes up 25% of the total volume. He wants to adjust the mixture so that the amounts of...
In a blend of 183 liters consisting of juice and honey, the quantity of juice exceeds that of honey by 69 liters. When two-third of the mixture is subst...
A mixture is prepared by combining three ingredients M, N, and O in the ratio of 5:4:3. Ingredient M contains 60% sugar, N contains 50% sugar, and O con...
A 20 L solution contains 30% sugar. How much water should be added to make the sugar 20% of the new solution?
