Question
Select the number triad that is analogous to the given
triads. (64, 8, 65), (125, 27, 89)Solution
Given: (64, 8, 65), (125, 27, 89) Logic: (64, 8, 65) 64 - 8 = 56 → interchange the digit → 65 = Third Number (125, 27, 89) 125 - 27 = 98 → interchange the digit → 89 = Third Number Similarly, (83, 24, 95) 83 - 24 = 59 - interchange the digit → 95 = Third Number
- A town's population increased by 5% in the first year, increased by 15% in the second year, and decreased by 9% in the third year. If the population in 202...
The cost price of juice is 50% more than the cost price of lemon soda. A juice seller mixed 120 ml of juice with 30 ml of lemon soda in a glass. By mist...
In a test, P got 25% of total marks and failed by 60 marks while Q got 45% of total marks which is 23 more than passing marks. Find the total marks of t...
A towel was 75 cm long and 120cm broad. When bleached, it was to have lost 40% of its length and 20% breadth. The percentage of decrease in area is:
In 2020, 62(1/2)% of employees in a company were male. In 2021, the total number of employees and the number of male employees increased by 28(4/7)% and...
A man spends 20% of his monthly salary on rent and 35% on other expenses. He invests the remaining salary in shares and fixed deposits in the ratio of 7...
Rajesh spent 47% of his monthly income on food and 53% of the remaining of study. If total monthly savings (after spending on food and study) of Rajesh ...
In a test, P got 26% of total marks and failed by 25 marks while Q got 44% of total marks which is 20 more than passing marks. Find the total marks of t...
In a company, 45% of the workforce consists of females. The number of male employees exceeds that of females by 350. What is the equivalent of 40% of th...
The income of Tina is Rs.20000 and she saves 25% of her income. The savings of Kajal is Rs.1200 more than that of Tina and she spends 50% of her income....
Relevant for Exams:
