16 * 40 @ 56 $ 7 # 2 = 16 + 40 – 56 ÷ 7 × 2 = 16 + 40 – 8 × 2 = 16 + 40 – 16 = 40
In a zoo, there are rabbits and pigeons. If heads are counted, there are 200 and if legs are counted, there are 580.How many pigeons are there.
A jar initially contains a certain quantity of buttermilk. After removing 8 liters of the mixture and replacing it with cream, this process is repeated ...
A vessel contains some milk .6 liter of the milk was taken out of the vessel and replaced with 6 liter of water and again 6 liter of mixture was taken o...
The combined Average marks of Boys and girls of a class is 66 and the ratio of number of boys and girls is 3:1 and the average marks of the boys is 68. ...
Spirit and water are present in a vessel in the ratio 4:3. If 5 liters of water and 5 liters of spirit are added to this mixture, the ratio of spirit an...
'A' spends 75% of his income, while 'K' spends 80% of his income. Both of them save ₹7,500 each. The income of 'S' is one-third...
The Jar contains only 8 litres of milk and the rest is water. A new mixture in which concentration of milk is 30%, is to be formed by replacing the Jar ...
A man sold one shirt and one t-shirt for Rs. 4000 on shirt he gained 21% and he lost 14% on t-shirt. If overall profit is 7%, then cost price of t-shirt is
Cost of two types of pulses is Rs.30 and Rs, 35 per kg, respectively. If both the pulses are mixed together in the ratio 2:3, then what should be the pr...
In what ratio coffee at 325 Rs/kg should be mixed with the coffee at 375 Rs/kg so that after mixture its rate become 340 Rs/kg if the quantity of 1st ty...
