## Company

• 1.

### How many kg of pure salt must be added to 30 kg of a 2% solution of salt and water to increase it to a 10% solution? (a) 2 23  kg (b) 15 kg(c) 3 kg(d) 14 kg

last reply by akhilesh  •  5 years ago  •  asked in MAT

• 2.

### How many kg of sugar costing Rs 5.75 per kg should be mixed with 75 kg of cheaper sugar costing Rs 4.50 per kg so that the mixture is worth Rs 5.50 per kg ?(a) 350 kg (b) 300 kg(c) 250 kg (d) 325 kg

last reply by girish  •  5 years ago  •  asked in MAT

• 3.

### How many kg of tea worth Rs 25 per kg must be blended with 30 kg of tea worth Rs 30 per kg so that by selling the blended variety at Rs 30 per kg there should be a gain of 10%?(a) 32 kg (b) 40 kg(c) 36 kg (d) 42 kg

last reply by girish  •  5 years ago  •  asked in MAT

• 4.

### The amount of water (in ml) that should be added to reduce 9 ml lotion, containing 50% alcohol, to a lotion containing 30% alcohol, is(a) 5 ml (b) 4 ml(c) 3 ml (d) 6 ml

last reply by arunmai  •  6 years ago  •  asked in MAT

• 5.

### A mixture of 40 litres of milk and water contains 10% water. How much water should be added to this so that water may be 20% in the new mixture?(a) 6.5 litres (b) 5.5 litres(c) 4 litres (d) 5 litres

last reply by sawan belekar  •  8 years ago  •  asked in MAT