Step 1: Chinky’s answers b d d c b d a b a b
Step 2: Compare with others Rahul: b d d c b d a b a b ✔️ (exact match)
Sastry (final key): b d d c b d a c a b Only Q8 differs ⇒ So if Chinky had two jigris (Sastry and Rahul), for Q8:
Sastry has 'c', Rahul has 'b' ⇒ not identical ⇒ Chinky leaves it blank
But Chinky wrote 'b' ⇒ copied from Rahul So consistent.
Hence, jigris are Sastry and Rahul.
A bar graph shows the number of students in 5 departments of a college. If the average number of students is 240 and the number of students in the Science department is 320, how many students are there in total in the other four departments?
A pie chart shows the distribution of students across 5 faculties in a university. If 20% are in Arts, 25% in Science, 15% in Law, 30% in Engineering, and the rest in Commerce, what is the angle (in degrees) for Commerce?
In a sequence of numbers, each term is generated by multiplying the previous term by 2 and then subtracting 1. If the first term is 3, what is the fourth term in the sequence?