V – 3 = S; 7² = 49; (7 – 1)² = 6² = 36; N + 2 = P E – 3 = B; 5² = 25; (5 – 1)² = 4² = 16; K + 2 = M Q – 3 = N; 9² = 81; (9 – 1)² = 8² = 64; S + 2 = U
A’s income exceeds that of B’s by Rs.2,000 and B’s income is 40% less than that of C’s. If the total income of all of them put t...
Mohan goes to a sports shop with some money. He can buy 100 footballs or 50 basketballs with the money with him. However, instead of spending the entire...
In each population, 30% of the population is affected with asthma out of which 90% of asthma patients used to work in flour mills. If 30% of the total p...
'Aman' is 4 years younger than 'Bharti', and 'Bharti' is 8 years younger than 'Chetna'. If the ratio of 'Aman's age 8 years from now to 'Chetna's age 6 ...
8.5 can be expressed in terms of percentage as:
The marks scored by a boy in three subjects are in the ratio 3 : 4 : 5. Boy scored an overall aggregate of 60% in the exam. If the maximum marks in each...
Monthly income of P is Rs.10000 and his monthly savings is Rs.2200. If his monthly income is decreased by 30% and monthly expenditure is decreased by 20...
The income of Tina is Rs.32000 and she saves 20% of her income. The savings of Kajal is Rs.2000 more than that of Tina and she spends 60% of her income....
The income of 'B' exceeds 'A's income by 15%, and they spend in the ratio of 5:6, respectively. The income of 'A' surpasses 'B's expenditure by Rs. 1,00...
A scored 246 marks in an examination and B got 50 percent marks in the same examination which is 48 marks less than A. If the minimum passing marks in t...
