Question
Insect species under the Neoptera group share which
common feature among the following options?Solution
Neopterans can fold their wings flat over the abdomen when at rest, a key feature distinguishing them from Paleoptera (e.g., Odonata), which cannot.
The number of boys and girls in a school is 160 and 220 respectively. 25% of boys left the school while 40 girls took admission in the school. Find the ...
Total number of students in a class is 1920, and the ratio of number of boys to girls is 7:9. If the number of boys and girls is increased by a% and (a ...
Rajesh spent 44% of his monthly income on food and 56% of the remaining of study. If total monthly savings (after spending on food and study) of Rajesh ...
The population of a city increased by 11% for two consecutive years and then decreased by 30% in the third year. If the final population in 2023 was 21,...
- In a school election between two contestant’s 'A' and 'B', 'A' secured 62% of the total votes and won by 7,440 votes. Find how many votes 'B' got.?
A and B together have total of Rs.6000 out of which they donated 20% to the orphanage school. The remaining amount is to be then redistributed between t...
In a zoo, 25% of the people are males. 40% of the remaining are females and the remaining 720 are children’s. Find the total number of people in a...
Individuals A and B have their incomes in the ratio of 5 to 3, while the ratio of their expenditures stands at 3 to 4, respectively. A saves Rs. 43,000 ...
The only expenses of Arun are on grocery, rent and fun expenses. Arun spent Rs. 3,850 on fun, amount spent by him on rent is Rs. 9,000 more than that on...
- 80% of a number is the same as 64% of another number. If their combined value is 360, find the difference of the numbers.
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