Question
Match the following hormones with their primary
functions:Solution
• Glucagon increases blood glucose levels (A-1). • Calcitonin lowers blood calcium levels (B-2). • Insulin lowers blood glucose levels (C-3). • Aldosterone regulates sodium and potassium balance (D-4).
Find the mean proportional of 2.56 and 8.41.
Ratio between two numbers is 7:12 and their difference is 60. Find the sum of the given two numbers.
An integer 'p' is added to each of 8, 14, 30 and 40 so that the resulting numbers will be in proportion in given order only. Find the value of '(p + 4)'.
In a class of 140 students, the number of boys exceeds the number of girls by 8. If 4 additional girls and 6 additional boys join the class, what will b...
‘L’, ‘M’ and ‘N’ rented a shared office space. The landlord charges based on the number of desks used. If ‘L’, ‘M’ and ‘N’ used...
The mean proportional of 4 and 25 is _____.
Rs. 5625 is divided among A, B and C so that A receives one half as much as B and C together receive and B receives one-fourth of what A and C together ...
A sum of Rs. 178 needs to be divided among 60 students in a class, where each boy receives Rs. 2.5 and each girl receives Rs. 3.5. Determine the ratio o...
P, Q and R together started a business. Seven times the investment of P equals eight times the investment of Q and the capital of Q is twice that of R. ...
In an office, the ratio of the number of males to number of females is 7:3. If 2 males joined the class and 5 females left the class, then the ratio of ...
Relevant for Exams:
