For some integer q, every odd integer is of the form (A) q (B) q + 1 (C) 2q (D) 2q + 1
07/11/2024
Mathematics
10th
Real Numbers
For some integer m, every even integer is of the form (A) m (B) m + 1 (C) 2m (D) 2m + 1
07/11/2024
Mathematics
10th
Real Numbers
Euclid’s division lemma states that for two positive integers a and b, there exist unique integers q and r such that a = bq + r, where r must satisfy (A) 1 < r < b (B) 0 < r ≤ b (C) 0 ≤ r < b (D) 0 < r < b
07/11/2024
Mathematics
10th
Real Numbers
The decimal expansion of the rational number 33/ 22.5 will terminate after (A) one decimal place (B) two decimal places (C) three decimal places (D) more than 3 decimal places
07/11/2024
Mathematics
10th
Management of Natural Resources
Why are the Arabari forests of Bengal known to be a good example of conserved forest?
07/11/2024
Science
10th
Management of Natural Resources
What is the importance of forest as a resource?
07/11/2024
Science
10th
Management of Natural Resources
Suggest a few useful ways of utilising waste water.
07/11/2024
Science
10th
Management of Natural Resources
Is water conservation necessary? Give reasons.
07/11/2024
Science
10th
Management of Natural Resources
Prepare a list of five activities that you perform daily in which natural resources can be conserved or energy utilisation can be minimised.
07/11/2024
Science
10th
Management of Natural Resources
In the context of conservation of natural resources, explain the terms reduce, recycle and reuse. From among the materials that we use in daily life, identify two materials for each category.