Question : What is a moderate degree of controlled inflation called?

Option 1: Reflation

Option 2: Stagflation

Option 3: Hyper-inflation

Option 4: Disinflation

Question : Which of the following statements is true regarding disinflation?

Option 1: A scenario when inflation is mainly due to inflation of only a few commodities and not of all commodities.

Option 2: An overall decrease in prices over a specific period.

Option 3: A decrease in the rate of inflation in a specific period.

Option 4: A sudden sharp decrease in prices due to unexpected reasons.

Question : Two trains 121 m and 99 m in length, respectively, are running in opposite directions, one at a speed of 40 km/hr and the other at a speed of 32 km/hr. At what time will they be completely clear of each other from the moment they meet?

Option 1: 11 sec

Option 2: 12 sec

Option 3: 13 sec

Option 4: 10 sec

Question : A car starts at 3 pm at a speed of 50 km/hr. Another car follows it at 4 pm at a speed of 75 km/hr. At what time will the two cars meet?

Option 1: 6 pm

Option 2: 5 pm

Option 3: 7 pm

Option 4: 8 pm

Question : A and B started travelling towards each other at the same time, from places X to Y and Y to X, respectively. After crossing each other, A and B took 2.45 hours and 4.05 hours to reach Y and X, respectively. If the speed of B was 8.4 km/hr, then what was the speed (in km/hr) of A?

Option 1: 10.8

Option 2: 11.7

Option 3: 12.6

Option 4: 9.9