Get Started with ixamBee
Start learning 50% faster. Sign in now
Logic: (first number + 7) = middle number. Middle number + (7 × 3) = third number. So, 150 + 7 = 157; 157 + (7 × 3) = 178 Applying the same logic to the options: A) 23 + 7 = 30; 30 + (7 × 3) = 51 B) 37 + 7 = 44; 44 + (7 × 3) = 65 C) 42 + 7 = 49; 49 + (7 × 3) = 72 (Incorrect, should be 70) D) 58 + 7 = 65; 65 + (7 × 3) = 86
Suman spends 60% of her salary and gets an additional allowance of 15% every month. If her annual savings are Rs. 193200, find her monthly allowance.
Sujata allocated 40% of her annual income to a fixed deposit. She then spent 25% of the remaining amount on house rent and 15% on food. After these expe...
Monthly savings of ‘A’ is Rs. 1600 more than his monthly expenditure and his total monthly income is Rs. 4800. If his monthly income is increased by...
Rahul saves Rs. 5800 more if he spends 55% of his income instead of 75%. Find the savings of Sumit whose income is 20% more than that of Rahul, and spen...
A man donated 10%, 20% and 15% of his income to three NGOs ‘A’, ‘B’ and ‘C’, respectively. They spent 75%, 80% and 50% of respective sums re...
The monthly earnings and expenses of a person are in the ratio of 8:3. The earnings increase by 40%, and the expenses decrease by...
The income of ‘A’ increases by 20% every year. If the present income of ‘A’ is Rs. 23040 and his expenditure 2 years ago from now was Rs. 10500,...
In a class, 40% of the students are boys, and the rest are girls. If the total number of students is 500, how many more girls than boys are there in the...
Four friends, A, B, C, and D, went out for lunch. A paid 40% of the total bill. From the remaining amount, B paid 40%. Of what was left, C paid 50%. D p...
In a school with 800 students, the average of the age of the boys is 16 years and that of the girls is 12 years. If the average age of the school is 14 ...
