JAC Board Class 10 Math Set 1 English Medium Term 2 Exam Model Paper Solution 2021-22

11th class English model paper solution

Class 10 ncert maths solution exercise 8.1 Qn o. 1

Class 12 maths ncert solution chapter vector algebra Ex-10.2 Qno.1

Sentence : Type & Parts || Day 1 || Class 10 English Grammar || UP Board Exam 2022

Class 10 Maths Ex 9.1 examples (Part 2) Ch 9 Some Applications of Trigonometry (Heights & Distances)

If two circles with cenre (1,1) and radius 1 and circle with centre (9,1) and radius 2 lies opposite side of straight line 3x+4y=lamda . The set of values of lamda is (A) [12, 21] (B) [13,22] (C) [10,18] (D) [15,24]

Let y be element of the set A={1,2,3,5,6,10,15,30} and x_1,x_2,x_3 be integers such that x_1x_2x_3=y then the number of positive integral solutions of x_1,x_2,x_3=y is (A) 64 (B) 27 (C) 81 (D) none of these

(a) Define the following terms : (i) Limiting molar conductivity, (ii) Fuel cell (b) Resistance of a conductivity cell filled with 0.1 molL^(-1)KCl solution is 100 Ohm. If the resistance of the same cell when filled with 0.2 mol L^(-1)KCl solution is 520 Ohm , calculate the conductivity and molar conductivity of 0.2 mol L^(-1) KCl solution. The conductivity of 0.1 mol L^(-1) KCl solution is 1.29xx10^(-1) Scm^(-1) .