Previous year questions give guidance to us and provide a base for the preparation of any competitive exam. It is always good to have an experience of how the level of exam varies from year to year. For every subject like in Quantitative Aptitude, we come to know the pattern of questions must be followed to prepare the examination.
1.
50
liters of mixture of milk and water contains 10% of water. The water to be
added to make the water content 20% in the new mixture is? ( IBPS RRB
CLERK )
1.
4.5
litre
2.
6
litre
3.
5.5
litre
4.
6.25
litre
2.
The
ratio of the present ages of A and B is 7:9. If 11 years ago the ratio of their
ages be 5:8, then find the present age of B? ( SSC
CGL )
1.
27
years
2.
26
years
3.
24
years
4.
29
years
3.
The
diameter of a bus wheel is 140 cm. The speed of the bus is 66 km/h. What is the
number of revolutions of the wheel per minute? (
SSC CGL )
1.
410
2.
250
3.
310
4.
284
4.
If
3 sin θ + 4cosθ = 5, then 3 cos θ - 4 sinθ equal to – ( SSC CGL )
1.
0
2.
1
3.
5
4.
3
5.
The
average of five numbers is 306.4. Average of first two number is 431 and last
two numbers is 214.5. Find the third number. ( SSC
CGL )
1.
239
2.
241
3.
243
4.
245
1. Sol : 6.25 litre
2. Sol : 27 years
3. Sol : 250
4. Sol : 0
5. Sol : 241
