Sindh Police STS Papers

An item is marked as Rs 7000. There is a 30% discount on the item. The discounted price of an item is?

1. 6500
2. 4900
3. 5600
4. 4800
5. 5000

If A = {1,2,3,6} and B = (2, 4, 5, 7) then A ∩ B =

1. {1}
2. {3}
3. {2}
4. {4}

The decimal number 29 can be expressed into binary as?

1. 10000
2. 11101
3. 11010
4. 11001

The value of 30% of 120 + 20% of 70 is?

1. 50
2. 14
3. 36
4. 12

The value of sin (45∘) cosec (45∘) =

1. 1/6
2. ½
3. ¼
4. 1

The value of log 25√5 is?

1. 4
2. ½
3. 2
4. 1

The ratio of two supplementary angles is 2:1. The difference between these two angles is?

1. 130∘
2. 120∘
3. 110∘
4. 140∘

The 150 coins are ______ fraction of the coins 450.

1. ½
2. 1/3
3. 2/5
4. 3/5

A senator is elected in upper house of Pakistan for how many years?

1. Five years
2. Four Years
3. Six years
4. Three years

When Pakistan officially joined United Nations Organisations (UNO)?

1. 30 September 1947
2. 3 September 1947
3. 10September 1947
4. 20 September 1947
5. None of these