Question
Which insect head type is characterized by a vertical
orientation of the head axis, perpendicular to the body axis, with mouthparts projecting downward?Solution
Explanation: Hypognathous is an insect head type where the head axis is oriented vertically, perpendicular to the body axis, and the mouthparts project downward.
Three individuals – Ria, Tia, and Mia – are discussing their ages. The age of Ria 8 years ago was one-third of Tia’s age 4 years from now. The tot...
Sum of the present ages of A, B, C and D is 55 years. After 5 years ratio of their ages is 5:4:3:3. What is C’s present age?
In 12 years, 'A's age will be three times what it was 20 years ago. After 12 years, the age ratio between 'A' and 'B' will be 4:5. Currently, the averag...
A is 3 years older than B while C is 5 years younger than B. The ratio of age of A, 6 years hence and age of B, 3 years ago is 4:3. What was age of C, 1...
The average ages of A, B and C is 20% more than the average ages of A and B. 10years hence from now, the ratio of the ages of A and C will be 3:5, respe...
The present age ratio between 'A' and 'B' is 6:4 respectively. If the sum of 'A's age 3 years ago and 'B's age 8 years from now is 50 years, what is the...
Twelve years ago, the average age of a family having four members (father, mother, son and daughter) is (y-2) years. The ratio between the present ages ...
- The average of the present ages of R, S and T is 28 years. Triple the present age of S is 45 more than twice the present age of R. If T’s age after 6 yea...
The ages of A, B and C together are 63 years. B is thrice as old as A and C is 8 years older than A. What is the difference between ages of B and C?
 Present average age of A, B and C together is 44 years. Age of B is 12 Years hence from now will be 260% more than age of A. Four years ago from now ...
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