SSC GD 1st March 2019 Shift-2
For the following questions answer them individually
A, B and C can do a piece of work in 20, 40 and 80 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?
Case A. In a certain store, the profit is 340% of the cost.
Case B. If the cost increases by 32% but the selling price remains constant, approximately what percentage of the selling price is the profit in case A?
A circle, with radius 8 cm, which has the area equal to the area of a triangle with base 8 cm. Then the length of the corresponding altitude of triangle is:
The captain of a cricket team of 11 members is 28 years old and the wicket keeper is 4 years older than him. If the ages of these two are excluded, the average age of the remaining players is two years less than the average age of the whole team. What is the average age of the team?
Two numbers are respectively 25% and 50% more than a third number. The ratio of the first number to second number is:
A hollow iron pipe is 28 cm long and its external diameter is 10 cm.If the thickness of the pipe is 2 cm and iron weighs $$5\ g/cm^3$$ , then the weight of the pipe is:
A train can travel 50% faster than a car. Both start from point A at the same time and reach point B, 60 km away from point A, at the same time. On the way, however, the train lost about 12.5 min while stopping at the stations. The speed of the car is:
The following pie-chart shows the percentage distribution of the expenditure incurred in publishing a book. Study the pie-chart and answer the questions based on it.
Royalty on the book is less than the paper cost by:
If the mean of the observations x, x + 4, x + 5, x + 7, x + 9 is 9, then the mean of the last three observations is:
