Question
Taxonomic significance of striations and
lateral lines in nematodes isSolution
Striations and lateral lines in nematodes serve sensory functions.
The ratio of length and breadth of a rectangular field is 5:9. If the total cost of surrounding it at the rate of Rs 7.50 per meter is Rs 4200, then fin...
If the median and mode of a data set are 6 and 12 respectively, then find the mean of the data.
The mean of a distribution is 25 and the standard deviation is 5. What is the value of coefficient variation?
5 years ago, A was 1/3 of B’s age. If the ratio of their present ages is 2:5, what will be the sum of their present ages?
The number 8192 is which term in the following geometric sequence 2, 8, 32, 128, . . . . . . .
Find the curved surface area of a right circular cone with a radius of 40 cm. The height of the cone is one-third of the length of a rectangle. The rect...
If the sum of n numbers in the GP 3, 6, 12, ... is 765 then n is?
The 11th term of an AP is 80 less than the first term. If the second term is 88, find the third term.
A boat takes 17 hours to travel from P to Q upstream and from Q to P downstream. If the speed of the boat in still water is 8.5 km/h and the speed of th...
The ratio of selling price, cost price, and marked price of an article is 4:2:7, respectively. If there is a profit of Rs. 600 in the transaction, then ...
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