Exams

What will be the resistance of a wire across which, when 2V potential difference is applied, 1A current flows through the wire?

15% of an alloy was silver. If in a quantity of alloy there was 51 g of silver, what was the quantity of the other elements in the alloy?

If 'P' means 'divided by', 'T' means 'add', 'M' means 'subtract' and 'D' means 'multiplied by', then what will be the value of the following expression?

12 M 12 D 28 P 7 T 15

Which is the form of market where there is lack of competition?

Which of the following is NOT a property of acids?

During the day which process is the major driving force in the movement of water in the xylem?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

BEG, DGI, FIK, HKM, ?

How many prime numbers are there between the positive integers 60 and 100?