The pie chart presents the percentage contribution of different macronutrients to a typical 2,000 kcal diet of a person.
Macronutrient energy contribution
The typical energy density (kcal/g) of these macronutrients is given in the table:
Macronutrient | Energy density (kcal/g) |
---|---|
Carbohydrates | 4 |
Proteins | 4 |
Unsaturated fat | 9 |
Saturated fat | 9 |
Trans fat | 9 |
The total fat (all three types), in grams, this person consumes is
A rectangular paper of 20 cm × 8 cm is folded 3 times. Each fold is made along the line of symmetry, which is perpendicular to its long edge. The perimeter of the final folded sheet (in cm) is
The least number of squares to be added in the figure to make AB a line of symmetry is
Consider two functions of time (t),
$$f(t)=0.01\,t^2$$
$$g(t)=4\,t$$
where $$0 < t < \infty$$.
Now consider the following two statements :
(i) For some $$t > 0,g(t) > f(t)$$.
(ii) There exists a $$T$$, such that $$f(t) > g(t)$$ for all $$t > T$$.
Which one of the following options is TRUE?