For the following questions answer them individually
If $$a : b = 4 : 5$$, then what will be the ratio of $$\left(\frac{a}{b}\right) : \left(\frac{b}{a}\right)$$?
The table given below shows the runs scored by 4 different batsmen B1, B2, B3 and B4 in 5 different matches of a series.
For the following questions answer them individually
Vivek, Dev and Lalit alone can complete a work in 10 days, 15 days and 20 days respectively. In how many days Vivek and Dev together can complete half of the same work?
An article is sold for ₹5360 after giving discount of 20%. What is the marked price of article?
If a personis driving a car at a speed of 30 m/s, then in how much time person will cover a distance of 1620 km?
Fill in the blanks with the most appropriate words.
Rohit taught you such tricks as these, ........... ?
Select the word which means the same as the group of words given.
Identify the segment in the sentence which contains the grammatical error from the given options.