Two mixtures M1 and M2 contain mixture of two types of pulses P1 and P2. M1 and M2 contain P1 and P2 in the ratio of 4 : 5 and 8 : 3 respectively. M1 and M2 are mixed to form a third mixture. Now the ratio of P1 : P2 becomes 8 : 5 in the resultant mixture. Find the amount of pulses P2 in the M2, if the resultant quantity is 364 kg of pulses.
1). 62 kg
2). 64 kg
3). 60 kg
4). 68 kg
Saturation limit of salt is approx 200gm per Litre in water i.e. if more than 200 gm of salt is added to water it will remain undissolved and would start sedimenting. If 1 kg of 5% of solution is being evaporated at the rate of 20gm per hour. After how long will it start sedimenting?
A receptacle is filled with a mixture of two liquids L1 and L2 in the ratio of 7 : 5. Due to poor handling, 9 litres of mixture fell from the receptacle and the volume was made up with L2, thus the ratio of the both liquids in the mixture becomes 7 : 9. Find the initial quantity of L1 in the mixture.
1). 24 litres
2). 21 litres
3). 26 litres
4). 28 litres
Three types of pulses are mixed together. Their volumes are in proportion to 5, 4 and 3 respectively and the weights of equal volumes are in proportion to 6, 5 and 4 respectively. What is the weight of the pulse of first type if the weight of mixture is 248 kg?
1). 120 kg
2). 119 kg
3). 110 kg
4). 118 kg
In a chemistry lab two beakers A and B contains 36% and 40% of spirit respectively. If two liters from A is mixed with 4 liters of B. The ratio of sprit and water in the resulting mixture is:
1). 19 : 46
2). 29 : 46
3). 29 : 55
4). 29 : 45