Question
A recent survey of married couples in Indian metro cities showed that 20% of the couples have only one child, 45% of the remaining couples have two children, and the rest of the couples have three or more children. What is the percentage of couples with three or more children?
More Mathematical operation Questions
- Select the correct combination of mathematical signs that can sequentially replace the ‘*’ signs and balance the given equation. 16 * 5 * 35 * 5 * 46 = 41
- If + means −, − means ×, × means ÷, and ÷ means +, what will be the value of the following expression? 19 ÷ 14 + 8 – 12 × 3
- If the following interchanges are made in signs, then what would be the value of the following expression? 48 X 63 + 2 ÷ 9 - 35 Interchanges: Signs: + and...
- If ‘%’ means (÷), ‘#’ means (-), ‘@’ means (×), and ‘&’ means (+), then what is the value of the expression: 75 & 15 # 50 % 2 @ 3
- If $ means +, # means - , @ means x and * means ÷, then what is the value of 22 $ 3 @ 10 # 21 * 7 =?
- If the signs '+' and ' ÷ 'and the numbers '2' and '4' are interchanged, which one of the following four equations would be correct?
- If ‘A’ means (÷), ‘B’ means (×), ‘C’ means (+), and ‘D’ means (-), then ____ is the value of the expression. 48 A 8 B 4 D 12 C 32 A 4 B 2
- By interchanging the given two numbers (not digits), which of the following equations will be correct? 24 and 15 I. 113 + 24 - 17 X 15 ÷ 6 = 60 II. 9 X 15 ...
- A $ B means A X B, A & B means A - B, A % B means A ÷ B and A # B means A + B, then what is the value of 320 & 80 # 120 % 24 $ 50?
- Which two signs should be interchanged to correct the given equation?5 + 3 × 8 – 12 ÷ 4 = 3
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)