Question
If four hats are picked at random, what is the probability that one is green, two are blue and one is red?
A box contains 6 red, 4 blue, 2 green and 4 yellow hats.
More Mathematical operation Questions
- Which two signs should be interchanged to make the following equation correct? 8 × 12 ÷ 3 – 6 = 40 + 2
- If in a certain code language ‘+’ represents ‘×’, ‘–’ represents ‘+’, ‘×’ represents ‘÷’ and ‘÷’ represents ‘–’. Find out the value of ‘84 ÷ 48 × 8 ÷ 11 + ...
- If ‘*’ represents 12, '@' represents 48, '$' represents 24, and ‘!’ represents 6, then what mathematical equation below will be equal to 90?
- If ‘A’ means (÷), ‘B’ means (×), ‘C’ means (+), and ‘D’ means (-), then what is the value of the expression: 28 B 3 C 30 A 6 D 10 B 4
- Statements: B ≥ K ≤ C; Q > K > X; M = Q < P Conclusions: I. P > X II. C ≥ M
- If ‘÷’ means ‘addition’, ‘+’ means ‘subtraction’, ‘-’ means ‘multiplication’, and ‘x’ means ‘division’, what will be the value of 80 x 5 – 4 ÷ 9 + 2 = ?
- If '+' means '–', '–' means '×', '÷' means '+' and '×' means '÷', then '30 – 12 + 20 × 10 ÷ 10' = (?)
- If '+' means ' - ', ' X ' means '+', ' - ' means '÷' and '÷' means ' X ', then what is the value of the following expression? 112 - 4 + 65 X 22 ÷ 4
- Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation. 32 * 366 * 6 * 2 * 134 = 20
- Select the correct combination of mathematical signs to replace (#) signs and to balance the given equation. 630 # 15 # 14 # 5 # 24 # 121
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)