Challenger App

No.1 PSC Learning App

1M+ Downloads
ഒരു ക്ലാസ്സ് ടെസ്റ്റിൽ അപർണ്ണയ്ക്ക് മുൻപിൽ നിന്ന് ഒൻപതാം റാങ്കും പുറകിൽ നിന്ന് ഇരുപത്തിഎട്ടാം റാങ്കുമാണ്, ക്ലാസ്സിൽ ആകെ എത്ര കുട്ടികൾ ഉണ്ട്?

A38

B37

C36

D34

Answer:

C. 36

Read Explanation:

ആകെ കുട്ടികൾ = (മുന്നിൽ നിന്നുള്ള സ്ഥാനം + പിന്നിൽ നിന്നുള്ള സ്ഥാനം) - 1 = (9 + 28) - 1 = 37 - 1 = 36


Related Questions:

A is taller than B. C and D are of equal height. E is shorter than B but taller than D. F is shorter than C, who is shorter than B. Who is the shortest among all?
Rahul and Kusum are good in Hindi and Maths. Sameer and Rahul are good in Hindi and Biology. Gita and Kusum are good in Marathi and Maths. Sameer, Gita and Mihir are good in History and Biology. Who is good in only Hindi, Marathi and Maths?
P. Q. R. S and T are sitting in a straight row, facing north. Neither Q nor S sit at the exact central position of the row. R is adjacent to S, while P and T are sitting at the extreme ends of the row. Who is sitting at the exact central position of the row?
In how many different ways can the letters of the word SOFTWARE be arranged in such a way that the vowels always come together?
At a function, the chief guest was accompanied by some people, and all were sitting in the audience gallery facing towards the west. P sits second to the left of the chief guest, Q sits fourth to the right of P. The number of people sitting to the right of Q is exactly one less than the number of people sitting to the left of Q. No one sits to the left of P. How many total people were sitting in the audience gallery?