SSC CHSL 10 July 2019 Shift-3
For the following questions answer them individually
If $$\theta = 9^\circ$$, then what is the value ofÂ
$$\cot \theta \cot 2\theta \cot 3\theta \cot 4\theta \cot 5\theta \cot 6\theta \cot 7\theta \cot 8\theta \cot 9\theta$$ ?
A milkman uses three containers forselling milk, their capacities being 40 L, 30 L and 20 respectively. He fills respectively 87.5%, 80% and 90% of the containers with a mix of milk and water in the ratios, 3: 2, 5: 1 and 7:2 respectively. What is the ratio of the total quantity of milk to that of water carried by him?
It is given that, $$\sqrt{\frac{1 - \sin x}{1 + \sin x}} = a - \tan x$$ then a is equal to:
A rectangular portion of an airport runway was getting repaired for which an estimate was made on the basis ofa rate ₹R per square unit. But while doing the work, the length of the portion got increased by 10% and the breadth by 8%. Over and above this, there was an increasein the cost of the repair work to the extent of 15%. What wasthe overall percentage increase in the cost of repair over the estimate?
The given Bar Graph presents the data of annual income (A) and annual expenditure (B) of an IT officer in a multinational company during the years 2012 to 2016.
For which pair of years, the ratio of savings to expenditure is equal?
The given Bar Graph presents the data of annual income (A) and annual expenditure (B) of an IT officer in a multinational company during the years 2012 to 2016.
What is the ratio between the ratios of Savings to Expenditure, respectively for the periods 2012-13 and 2015-16?
It is given that men are twice as efficient than women in respect of doing a work.If three men and two women can complete the work in 2 days, then in how many days can a woman working alone complete the work ?
