Which of the following is not a bottom up technique for the synthesis of nanoparticles?
Hydrothermal synthesis, template assisted sol-gel, electrodeposition, Microwave plasma processing, Chemical vapour deposition etc. are some of the well- known bottom–up techniques reported for the preparation of nanoparticles.
There are 20 students in the class. Tarun ranks eighth in the class among the boys and Tanvi ranks fifth among the girls in the class. Tarun is just abo...
Seven persons, M, N, O, P, Q, R and S are of different weights. Only Q is lighter than O. P is heavier than M. R is heavier than N. P is not heavier tha...
Ramesh is 18th from the right end in a row of 60 boys. What is his position from the left end?
How many persons are lighter than V?
Among Jyoti, Kaya, Lovely, Mahesh and Nalini each of them is different height.
Mahesh’s height is more than only three persons. Kaya’s height...
Rita is more intelligent than Sita. Sita is not intelligent as Gita. Mita is more intelligent than Gita but not as good as Rita. Who is the most intelli...
In a class of students, Rajesh ranks 15th from the top and Prakash ranks 25th from the bottom. Gyan is on the 10th place ahead of Prakash. If there are ...
If the sum of the weights of U and S is 100kg then, what can be the weight of item P?
Five people K, L, M, N, and Z read newspaper the person who read it first give it to M. The person who read it last took it from K. Z was neither first ...
Among five friends W is taller Z but not K. U is taller than K but not O. If they stand in increasing order according to their heights then who stand at...