Question
The Element/Ion which is essential in small quantities
for the development of healthy teeth but causes mottling of the teeth if consumed in higher quantities isSolution
Fluoride in small quantity protects the teeth but in high quantity it causes fluorosis which deforms the teeth.
The value of i ∙ (j × k) + j∙ (i× k)+ k∙ (i × j) =Â
Evaluate
Which of the following is not a binary number?
The number of five–digit telephone numbers having at least one of their digits repeated is
A sum of Rs.8200 is to be divided among 6 brothers, 5 sisters and 2 aunts. If each sister receives thrice as much as each aunt and each brother receives...
₹ 27,600 is distributed among Thomas, David and Vijay in such a manner that 1/7 of the share of Thomas, 1/3 rd of the share of David and 1/2 of the sh...
(0.04)5 × (0.2)4 ÷ (0.008)2 = (0.2)?
__________is the process that connects to a network without the use of cables.
If the sum of the digits of a three digit number is subtracted from that number, then it will always be divisible by
The value of λ for which the 2 vectors 2i – j + 2k and 3i + λ j + k are perpendicular isÂ
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