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First time, 5 bells will toll together on = LCM (6,12,36,42 & 60sec) = 1260 sec = 21 minIn 126 minutes , they will toll together = 126/21 = 6 times But it is also given that they commence tolling together at starting time so answer is 6 + 1 = 7.
The critical pH for availability of Zn is:
Which of the following is an example of a symbiotic bacterium commonly found in root nodules?
No till planter used for-
In the modern periodic table, the period indicates the value of
As per the provisions of MMPO, a person/dairy plant needs to be registered with the registering authority appointed by central government if:
Which among the following is generally known as twin deficit?
The degree to which an innovation is changed or modified by a user in the process of its adoption and implementation is refereed as:
For hybrid seed production_______ flowers are completely suppressed on female plants.
Which breeding technique involves crossing in isolation a number of lines tested for their general combining ability (GCA)?
Which variety of sugarcane should be planted under saline water conditions in southwestern districts of Punjab?
