# Number System Questions Pg8

0
502

1. When a man spends 1/3 of his income on food, 2/5 of his income on clothes. Now, if he still has ₹400 left with him. His income is
1. ₹ 5000
2. ₹ 7000
3. ₹ 4000
4. ₹ 6000

2. By how much does 6/(7/8) exceed (6/7)/8 ?

1.  6 × (3/4)
2. 7 × (5/6)
3. 6 × (1/8)
4. 7 × (3/4)

3. In an examination, when a student was asked to find 3/14  of a certain number, by mistake. He found 3/4 of the number. If his answer was 150 more than the correct answer. The given number is

1. 280
2. 180
3. 240
4. 500

4. The vulgar fraction of 0.3939 is

1. 11/39
2. 13/33
3. 17/39
4. 15/33