Q1 · medium · PYQ 2015
If + = ×, − = +, × = ÷, ÷ = −, then which is the correct equation out of the following?
- 18 × 6 − 4 + 7 × 8 = 47
- 18 − 6 × 7 ÷ 2 + 8 = 63
- 18 + 6 − 4 × 2 ÷ 3 = 26
- 18 + 6 + 4 − 2 ÷ 3 = 22
Q2 · medium · PYQ 2013
If '+' means '÷', '×' means '+', '−' means '×' and '÷' means '−', then which of the following equations is correct?
- 36 + 6 − 3 × 2 = 20
- 36 × 6 + 3 − 2 < 20
- 36 + 6 × 3 + 2 = 20
- 36 × 6 + 3 × 2 > 20
Q3 · medium · PYQ 2024
Which of the following operations should be interchanged to make the following equation correct? 12 + 12 − 4 × 4 ÷ 2 = 22
- + and ÷
- × and −
- ÷ and −
- − and +
Q4 · medium · PYQ 2011
In a certain office, 1/3 of the workers are women, 1/2 of the women are married and 1/3 of the married women have children. If 3/4 of the men are married and 2/3 of the married men have children, then what part of workers are without children?
- 4/9
- 17/36
- 5/18
- 11/18
Q5 · medium · PYQ 2010
A bus leaves Delhi with half the number of women as men. At Meerut, ten men get down and five women get in. Now there are equal number of men and women. How many passengers boarded the bus initially at Delhi?
- 30
- 36
- 45
- 15