CAT 2020 Question Paper Slot 2

Instructions

For the following questions answer them individually

Question 71

In May, John bought the same amount of rice and the same amount of wheat as he hadĀ bought in April, but spent ā‚¹ 150 more due to price increase of rice and wheat by 20%Ā and 12%, respectively. If John had spent ā‚¹ 450 on rice in April, then how much did heĀ spend on wheat in May?

Video Solution
Question 72

If x and y are non-negative integers such that $$x + 9 = z$$, $$y + 1 = z$$ and $$x + y < z + 5$$, then the maximum possible value of $$2x + y$$ equals

Backspace
789
456
123
0.-
Clear All
Video Solution
Question 73

Aron bought some pencils and sharpeners. Spending the same amount of money asĀ Aron, Aditya bought twice as many pencils and 10 less sharpeners. If the cost of oneĀ sharpener is ā‚¹ 2 more than the cost of a pencil, then the minimum possible number ofĀ pencils bought by Aron and Aditya together is

Video Solution
Question 74

For real x, the maximum possible value of $$\frac{x}{\sqrt{1+x^{4}}}$$ is

Video Solution
Question 75

In how many ways can a pair of integers (x , a) be chosen such that $$x^{2}-2\mid x\mid+\mid a-2\mid=0$$ ?

Video Solution
Question 76

if x and y are positive real numbers satisfying $$x+y=102$$, then the minimum possible valus of $$2601(1+\frac{1}{x})(1+\frac{1}{y})$$ is

Backspace
789
456
123
0.-
Clear All
Video Solution

Related Formulas With Tests

cracku

Boost your Prep!

Download App