CBSE ADDA

TET/CTET Maths sample  Questions Paper 1. A student gets an aggregate of 60% marks in five subjects in the ratio 10: 9: 8: 7: 6. If the passing marks are 50% of the maximum marks and each subjects has the same maximum marks, in how many subjects did he pass the exam? (a) 2         (b) 3         (c) 4         (d) 5                               2 P, Q and R are three consecutive odd numbers in ascending order. If the value of three times P is three less than two times R, find the value of R. (a) 5 (b) 7 (c) 9 (d) 11 3. If log2[log7(x2 - x + 37) ] = 1, then what could be the value of x? (a) 3 (b) 5 (c) 4 (d) None of these 4. After a discount of 11.11%, a trader still makes a gain of 14.28%. At how many percent above the cost price does he mark his goods? (a) 28.56% (b) 35% (c) 22.22% (d) None of these 5. An old man has Rs. (1! + 2! + 3! + ...+ 50!), all of which he wants to divide equally (Without frac

Properties of Metals Metals are solids at room temperature with the exception of mercury and gallium, which are liquids at room temperature. Gallium and Caesium melt below 30c . So if room temperature is around 30c, they may also be in liquid state Metals are hard but not brittle, except zinc at room temperature. Metals, in their pure state, have a shining surface. This property is called metallic luster e.g., gold, silver and copper Metals can be beaten into thin sheets known as foils. This property is called malleability. Gold and silver are the most malleable metals. The ability of metals to be drawn into thin wires (except sodium, potassium, calcium, lead etc.)is called ductility. Gold is the most ductile metal. It is because of their malleability and ductility that metals can be given different shapes according to our needs like for making cooking vessels or making jewellery. Metals are generally hard except sodium and potassium, which are soft and can be cut with a k

Haryana is going to conduct TET 2011 HTET for teachers in Haryana on September 24, 2011 and September 25, 2011.  Haryana TET is being conducted for Primary Teachers, Elementary Teachers and Lecturers in Haryana. The validity of the test will be five years. A person to be eligible for appointment as a teacher or Lecturer in any of the schools recognized by the Department of School Education, Haryana and affiliated by the Board of School Education, Haryana has to qualify the “Haryana Teacher’s Eligibility Test”. Qualifying in the Teacher Eligibility Test is made mandatory to ensure that persons recruited as teachers possess the essential aptitude and ability to meet the challenges of teaching at Elementary, Secondary and Senior Secondary levels. There will be three tests : 1.      For those who want to teach in primary classes (I-V) 2.      For those who want to teach in elementary classes (VI-VIII) 3.      For those who want to teach in higher classes (IX-XII) Those who want to teach i