MCQ: Probability - 3 - SSC CGL MCQ

Since the first letter is S and all other four words can be repeated,
Total arrangements = !4 = 4 × 3 × 2 × 1 = 24

Total possibilities = 2 × 2 = 4
Possibilities getting both heads (H and H) = 1

Total balls = 4 + 10 + 6 = 20
Red balls + white balls = 4 + 6 = 10

Total letters = 10
W comes two times.
T comes two times.

Total letters = 8
Total vowels = 3
Total consonants = 5
Selecting two letters from 8

Total cards = 52
Total Ace cards = 4

Total cards = 52
Total red cards = 26

Since the first letter is L and all other 5 words can be repeated,
T is two times.
Total arrangements

Total digits = 5 → 0, 2, 4, 6, 8
Possible numbers for hundreds place = 4 = 2, 4, 6 and 8
Possible numbers for tens place = 4
Possible numbers for ones place = 3
So the answer = 4 × 4 × 3 = 48

Total letters = 4
No letter is repeated.
So the answer = !4 = 4 × 3 × 2 × 1 = 24

Total numbers on a dice = 6
Total numbers more than 3 = 3 (4, 5 and 6)

Total possibilities = 2 × 2 = 4
Possibilities getting one heads and one tail (H and T) or (T and H) = 2

Total balls = 16
White balls = 10

Since I is the first letter,

The remaining four letters ‘N, D, I and A’ will shuffle.

So the answer = !4 = 4 × 3 × 2 × 1 = 24

Total numbers on a dice = 6
Prime numbers on a dice = 3 (2, 3 and 5)